diff options
Diffstat (limited to '3rdparty/des-4.04b')
96 files changed, 25003 insertions, 0 deletions
diff --git a/3rdparty/des-4.04b/COPYRIGHT b/3rdparty/des-4.04b/COPYRIGHT new file mode 100644 index 0000000..5469e1e --- /dev/null +++ b/3rdparty/des-4.04b/COPYRIGHT @@ -0,0 +1,50 @@ +Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) +All rights reserved. + +This package is an DES implementation written by Eric Young (eay@cryptsoft.com). +The implementation was written so as to conform with MIT's libdes. + +This library is free for commercial and non-commercial use as long as +the following conditions are aheared to. The following conditions +apply to all code found in this distribution. + +Copyright remains Eric Young's, and as such any Copyright notices in +the code are not to be removed. +If this package is used in a product, Eric Young should be given attribution +as the author of that the SSL library. This can be in the form of a textual +message at program startup or in documentation (online or textual) provided +with the package. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +1. Redistributions of source code must retain the copyright + notice, this list of conditions and the following disclaimer. +2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. +3. All advertising materials mentioning features or use of this software + must display the following acknowledgement: + This product includes software developed by Eric Young (eay@cryptsoft.com) + +THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND +ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE +FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS +OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) +HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY +OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF +SUCH DAMAGE. + +The license and distribution terms for any publically available version or +derivative of this code cannot be changed. i.e. this code cannot simply be +copied and put under another distrubution license +[including the GNU Public License.] + +The reason behind this being stated in this direct manner is past +experience in code simply being copied and the attribution removed +from it and then being distributed as part of other packages. This +implementation was a non-trivial and unpaid effort. diff --git a/3rdparty/des-4.04b/DES.pm b/3rdparty/des-4.04b/DES.pm new file mode 100644 index 0000000..6a175b6 --- /dev/null +++ b/3rdparty/des-4.04b/DES.pm @@ -0,0 +1,19 @@ +package DES; + +require Exporter; +require DynaLoader; +@ISA = qw(Exporter DynaLoader); +# Items to export into callers namespace by default +# (move infrequently used names to @EXPORT_OK below) +@EXPORT = qw( +); +# Other items we are prepared to export if requested +@EXPORT_OK = qw( +crypt +); + +# Preloaded methods go here. Autoload methods go after __END__, and are +# processed by the autosplit program. +bootstrap DES; +1; +__END__ diff --git a/3rdparty/des-4.04b/DES.pod b/3rdparty/des-4.04b/DES.pod new file mode 100644 index 0000000..8a739e7 --- /dev/null +++ b/3rdparty/des-4.04b/DES.pod @@ -0,0 +1,16 @@ +crypt <= crypt(buf,salt) +key <= set_odd_parity(key) +int <= is_weak_key(key) +keysched<= set_key(key) +key <= ecb_encrypt(string8,ks,enc) +key <= ecb3_encrypt(input,ks1,ks2,enc) +string <= cbc_encrypt(input,ks,ivec,enc) => ivec +string <= cbc3_encrypt(input,ks1,ks2,ivec1,ivec2,enc) => ivec1&ivec2 +ck1,ck2 <= cbc_cksum(input,ks,ivec) => ivec +string <= pcbc_encrypt(input,ks,ivec,enc) => ivec +string <= ofb_encrypt(input,numbits,ks,ivec) => ivec +string <= cfb_encrypt(input,numbits,ks,ivec,enc) => ivec +key <= random_key() +key <= string_to_key(string) +key1,key2<= string_to_2keys(string) + diff --git a/3rdparty/des-4.04b/DES.xs b/3rdparty/des-4.04b/DES.xs new file mode 100644 index 0000000..b8050b9 --- /dev/null +++ b/3rdparty/des-4.04b/DES.xs @@ -0,0 +1,268 @@ +#include "EXTERN.h" +#include "perl.h" +#include "XSUB.h" +#include "des.h" + +#define deschar char +static STRLEN len; + +static int +not_here(s) +char *s; +{ + croak("%s not implemented on this architecture", s); + return -1; +} + +MODULE = DES PACKAGE = DES PREFIX = des_ + +char * +des_crypt(buf,salt) + char * buf + char * salt + +void +des_set_odd_parity(key) + des_cblock * key +PPCODE: + { + SV *s; + + s=sv_newmortal(); + sv_setpvn(s,(char *)key,8); + des_set_odd_parity((des_cblock *)SvPV(s,na)); + PUSHs(s); + } + +int +des_is_weak_key(key) + des_cblock * key + +des_key_schedule +des_set_key(key) + des_cblock * key +CODE: + des_set_key(key,RETVAL); +OUTPUT: +RETVAL + +des_cblock +des_ecb_encrypt(input,ks,encrypt) + des_cblock * input + des_key_schedule * ks + int encrypt +CODE: + des_ecb_encrypt(input,&RETVAL,*ks,encrypt); +OUTPUT: +RETVAL + +void +des_cbc_encrypt(input,ks,ivec,encrypt) + char * input + des_key_schedule * ks + des_cblock * ivec + int encrypt +PPCODE: + { + SV *s; + STRLEN len,l; + char *c; + + l=SvCUR(ST(0)); + len=((((unsigned long)l)+7)/8)*8; + s=sv_newmortal(); + sv_setpvn(s,"",0); + SvGROW(s,len); + SvCUR_set(s,len); + c=(char *)SvPV(s,na); + des_cbc_encrypt((des_cblock *)input,(des_cblock *)c, + l,*ks,ivec,encrypt); + sv_setpvn(ST(2),(char *)c[len-8],8); + PUSHs(s); + } + +void +des_cbc3_encrypt(input,ks1,ks2,ivec1,ivec2,encrypt) + char * input + des_key_schedule * ks1 + des_key_schedule * ks2 + des_cblock * ivec1 + des_cblock * ivec2 + int encrypt +PPCODE: + { + SV *s; + STRLEN len,l; + + l=SvCUR(ST(0)); + len=((((unsigned long)l)+7)/8)*8; + s=sv_newmortal(); + sv_setpvn(s,"",0); + SvGROW(s,len); + SvCUR_set(s,len); + des_3cbc_encrypt((des_cblock *)input,(des_cblock *)SvPV(s,na), + l,*ks1,*ks2,ivec1,ivec2,encrypt); + sv_setpvn(ST(3),(char *)ivec1,8); + sv_setpvn(ST(4),(char *)ivec2,8); + PUSHs(s); + } + +void +des_cbc_cksum(input,ks,ivec) + char * input + des_key_schedule * ks + des_cblock * ivec +PPCODE: + { + SV *s1,*s2; + STRLEN len,l; + des_cblock c; + unsigned long i1,i2; + + s1=sv_newmortal(); + s2=sv_newmortal(); + l=SvCUR(ST(0)); + des_cbc_cksum((des_cblock *)input,(des_cblock *)c, + l,*ks,ivec); + i1=c[4]|(c[5]<<8)|(c[6]<<16)|(c[7]<<24); + i2=c[0]|(c[1]<<8)|(c[2]<<16)|(c[3]<<24); + sv_setiv(s1,i1); + sv_setiv(s2,i2); + sv_setpvn(ST(2),(char *)c,8); + PUSHs(s1); + PUSHs(s2); + } + +void +des_cfb_encrypt(input,numbits,ks,ivec,encrypt) + char * input + int numbits + des_key_schedule * ks + des_cblock * ivec + int encrypt +PPCODE: + { + SV *s; + STRLEN len; + char *c; + + len=SvCUR(ST(0)); + s=sv_newmortal(); + sv_setpvn(s,"",0); + SvGROW(s,len); + SvCUR_set(s,len); + c=(char *)SvPV(s,na); + des_cfb_encrypt((unsigned char *)input,(unsigned char *)c, + (int)numbits,(long)len,*ks,ivec,encrypt); + sv_setpvn(ST(3),(char *)ivec,8); + PUSHs(s); + } + +des_cblock * +des_ecb3_encrypt(input,ks1,ks2,encrypt) + des_cblock * input + des_key_schedule * ks1 + des_key_schedule * ks2 + int encrypt +CODE: + { + des_cblock c; + + des_ecb3_encrypt((des_cblock *)input,(des_cblock *)&c, + *ks1,*ks2,encrypt); + RETVAL= &c; + } +OUTPUT: +RETVAL + +void +des_ofb_encrypt(input,numbits,ks,ivec) + unsigned char * input + int numbits + des_key_schedule * ks + des_cblock * ivec +PPCODE: + { + SV *s; + STRLEN len,l; + unsigned char *c; + + len=SvCUR(ST(0)); + s=sv_newmortal(); + sv_setpvn(s,"",0); + SvGROW(s,len); + SvCUR_set(s,len); + c=(unsigned char *)SvPV(s,na); + des_ofb_encrypt((unsigned char *)input,(unsigned char *)c, + numbits,len,*ks,ivec); + sv_setpvn(ST(3),(char *)ivec,8); + PUSHs(s); + } + +void +des_pcbc_encrypt(input,ks,ivec,encrypt) + char * input + des_key_schedule * ks + des_cblock * ivec + int encrypt +PPCODE: + { + SV *s; + STRLEN len,l; + char *c; + + l=SvCUR(ST(0)); + len=((((unsigned long)l)+7)/8)*8; + s=sv_newmortal(); + sv_setpvn(s,"",0); + SvGROW(s,len); + SvCUR_set(s,len); + c=(char *)SvPV(s,na); + des_pcbc_encrypt((des_cblock *)input,(des_cblock *)c, + l,*ks,ivec,encrypt); + sv_setpvn(ST(2),(char *)c[len-8],8); + PUSHs(s); + } + +des_cblock * +des_random_key() +CODE: + { + des_cblock c; + + des_random_key(c); + RETVAL=&c; + } +OUTPUT: +RETVAL + +des_cblock * +des_string_to_key(str) +char * str +CODE: + { + des_cblock c; + + des_string_to_key(str,&c); + RETVAL=&c; + } +OUTPUT: +RETVAL + +void +des_string_to_2keys(str) +char * str +PPCODE: + { + des_cblock c1,c2; + SV *s1,*s2; + + des_string_to_2keys(str,&c1,&c2); + EXTEND(sp,2); + s1=sv_newmortal(); + sv_setpvn(s1,(char *)c1,8); + s2=sv_newmortal(); + sv_setpvn(s2,(char *)c2,8); + PUSHs(s1); + PUSHs(s2); + } diff --git a/3rdparty/des-4.04b/FILES b/3rdparty/des-4.04b/FILES new file mode 100644 index 0000000..4c7ea2d --- /dev/null +++ b/3rdparty/des-4.04b/FILES @@ -0,0 +1,96 @@ +/* General stuff */ +COPYRIGHT - Copyright info. +MODES.DES - A description of the features of the different modes of DES. +FILES - This file. +INSTALL - How to make things compile. +Imakefile - For use with kerberos. +README - What this package is. +VERSION - Which version this is and what was changed. +KERBEROS - Kerberos version 4 notes. +Makefile.PL - An old makefile to build with perl5, not current. +Makefile.ssl - The SSLeay makefile +Makefile.uni - The normal unix makefile. +GNUmakefile - The makefile for use with glibc. +makefile.bc - A Borland C makefile +times - Some outputs from 'speed' on some machines. +vms.com - For use when compiling under VMS + +/* My SunOS des(1) replacement */ +des.c - des(1) source code. +des.man - des(1) manual. + +/* Testing and timing programs. */ +destest.c - Source for libdes.a test program. +speed.c - Source for libdes.a timing program. +rpw.c - Source for libdes.a testing password reading routines. + +/* libdes.a source code */ +des_crypt.man - libdes.a manual page. +des.h - Public libdes.a header file. +ecb_enc.c - des_ecb_encrypt() source, this contains the basic DES code. +ecb3_enc.c - des_ecb3_encrypt() source. +cbc_ckm.c - des_cbc_cksum() source. +cbc_enc.c - des_cbc_encrypt() source. +ncbc_enc.c - des_cbc_encrypt() that is 'normal' in that it copies + the new iv values back in the passed iv vector. +ede_enc.c - des_ede3_cbc_encrypt() cbc mode des using triple DES. +cbc3_enc.c - des_3cbc_encrypt() source, don't use this function. +cfb_enc.c - des_cfb_encrypt() source. +cfb64enc.c - des_cfb64_encrypt() cfb in 64 bit mode but setup to be + used as a stream cipher. +cfb64ede.c - des_ede3_cfb64_encrypt() cfb in 64 bit mode but setup to be + used as a stream cipher and using triple DES. +ofb_enc.c - des_cfb_encrypt() source. +ofb64_enc.c - des_ofb_encrypt() ofb in 64 bit mode but setup to be + used as a stream cipher. +ofb64ede.c - des_ede3_ofb64_encrypt() ofb in 64 bit mode but setup to be + used as a stream cipher and using triple DES. +enc_read.c - des_enc_read() source. +enc_writ.c - des_enc_write() source. +pcbc_enc.c - des_pcbc_encrypt() source. +qud_cksm.c - quad_cksum() source. +rand_key.c - des_random_key() source. +read_pwd.c - Source for des_read_password() plus related functions. +set_key.c - Source for des_set_key(). +str2key.c - Covert a string of any length into a key. +fcrypt.c - A small, fast version of crypt(3). +des_locl.h - Internal libdes.a header file. +podd.h - Odd parity tables - used in des_set_key(). +sk.h - Lookup tables used in des_set_key(). +spr.h - What is left of the S tables - used in ecb_encrypt(). +des_ver.h - header file for the external definition of the + version string. +des.doc - SSLeay documentation for the library. + +/* The perl scripts - you can ignore these files they are only + * included for the curious */ +des.pl - des in perl anyone? des_set_key and des_ecb_encrypt + both done in a perl library. +testdes.pl - Testing program for des.pl +doIP - Perl script used to develop IP xor/shift code. +doPC1 - Perl script used to develop PC1 xor/shift code. +doPC2 - Generates sk.h. +PC1 - Output of doPC1 should be the same as output from PC1. +PC2 - used in development of doPC2. +shifts.pl - Perl library used by my perl scripts. + +/* I started making a perl5 dynamic library for libdes + * but did not fully finish, these files are part of that effort. */ +DES.pm +DES.pod +DES.xs +t +typemap + +/* The following are for use with sun RPC implementaions. */ +rpc_des.h +rpc_enc.c + +/* The following are contibuted by Mark Murray <mark@grondar.za>. They + * are not normally built into libdes due to machine specific routines + * contained in them. They are for use in the most recent incarnation of + * export kerberos v 4 (eBones). */ +supp.c +new_rkey.c + + diff --git a/3rdparty/des-4.04b/INSTALL b/3rdparty/des-4.04b/INSTALL new file mode 100644 index 0000000..32457d7 --- /dev/null +++ b/3rdparty/des-4.04b/INSTALL @@ -0,0 +1,69 @@ +Check the CC and CFLAGS lines in the makefile + +If your C library does not support the times(3) function, change the +#define TIMES to +#undef TIMES in speed.c +If it does, check the HZ value for the times(3) function. +If your system does not define CLK_TCK it will be assumed to +be 100.0. + +If possible use gcc v 2.7.? +Turn on the maximum optimising (normally '-O3 -fomit-frame-pointer' for gcc) +In recent times, some system compilers give better performace. + +type 'make' + +run './destest' to check things are ok. +run './rpw' to check the tty code for reading passwords works. +run './speed' to see how fast those optimisations make the library run :-) +run './des_opts' to determin the best compile time options. + +The output from des_opts should be put in the makefile options and des_enc.c +should be rebuilt. For 64 bit computers, do not use the DES_PTR option. +For the DEC Alpha, edit des.h and change DES_LONG to 'unsigned int' +and then you can use the 'DES_PTR' option. + +The file options.txt has the options listed for best speed on quite a +few systems. Look and the options (UNROLL, PTR, RISC2 etc) and then +turn on the relevent option in the Makefile + +There are some special Makefile targets that make life easier. +make cc - standard cc build +make gcc - standard gcc build +make x86-elf - x86 assembler (elf), linux-elf. +make x86-out - x86 assembler (a.out), FreeBSD +make x86-solaris- x86 assembler +make x86-bsdi - x86 assembler (a.out with primative assembler). + +If at all possible use the assembler (for Windows NT/95, use +asm/win32.obj to link with). The x86 assembler is very very fast. + +A make install will by default install +libdes.a in /usr/local/lib/libdes.a +des in /usr/local/bin/des +des_crypt.man in /usr/local/man/man3/des_crypt.3 +des.man in /usr/local/man/man1/des.1 +des.h in /usr/include/des.h + +des(1) should be compatible with sunOS's but I have been unable to +test it. + +These routines should compile on MSDOS, most 32bit and 64bit version +of Unix (BSD and SYSV) and VMS, without modification. +The only problems should be #include files that are in the wrong places. + +These routines can be compiled under MSDOS. +I have successfully encrypted files using des(1) under MSDOS and then +decrypted the files on a SparcStation. +I have been able to compile and test the routines with +Microsoft C v 5.1 and Turbo C v 2.0. +The code in this library is in no way optimised for the 16bit +operation of MSDOS. + +When building for glibc, ignore all of the above and just unpack into +glibc-1.??/des and then gmake as per normal. + +As a final note on performace. Certain CPUs like sparcs and Alpha often give +a %10 speed difference depending on the link order. It is rather anoying +when one program reports 'x' DES encrypts a second and another reports +'x*0.9' the speed. diff --git a/3rdparty/des-4.04b/Imakefile b/3rdparty/des-4.04b/Imakefile new file mode 100644 index 0000000..1b9b562 --- /dev/null +++ b/3rdparty/des-4.04b/Imakefile @@ -0,0 +1,35 @@ +# This Imakefile has not been tested for a while but it should still +# work when placed in the correct directory in the kerberos v 4 distribution + +SRCS= cbc_cksm.c cbc_enc.c ecb_enc.c pcbc_enc.c \ + qud_cksm.c rand_key.c read_pwd.c set_key.c str2key.c \ + enc_read.c enc_writ.c fcrypt.c cfb_enc.c \ + ecb3_enc.c ofb_enc.c ofb64enc.c + +OBJS= cbc_cksm.o cbc_enc.o ecb_enc.o pcbc_enc.o \ + qud_cksm.o rand_key.o read_pwd.o set_key.o str2key.o \ + enc_read.o enc_writ.o fcrypt.o cfb_enc.o \ + ecb3_enc.o ofb_enc.o ofb64enc.o + +GENERAL=COPYRIGHT FILES INSTALL Imakefile README VERSION makefile times \ + vms.com KERBEROS +DES= des.c des.man +TESTING=destest.c speed.c rpw.c +LIBDES= des_crypt.man des.h des_locl.h podd.h sk.h spr.h + +PERL= des.pl testdes.pl doIP doPC1 doPC2 PC1 PC2 shifts.pl + +CODE= $(GENERAL) $(DES) $(TESTING) $(SRCS) $(LIBDES) $(PERL) + +SRCDIR=$(SRCTOP)/lib/des + +DBG= -O +INCLUDE= -I$(SRCDIR) +CC= cc + +library_obj_rule() + +install_library_target(des,$(OBJS),$(SRCS),) + +test(destest,libdes.a,) +test(rpw,libdes.a,) diff --git a/3rdparty/des-4.04b/KERBEROS b/3rdparty/des-4.04b/KERBEROS new file mode 100644 index 0000000..f401b10 --- /dev/null +++ b/3rdparty/des-4.04b/KERBEROS @@ -0,0 +1,41 @@ + [ This is an old file, I don't know if it is true anymore + but I will leave the file here - eay 21/11/95 ] + +To use this library with Bones (kerberos without DES): +1) Get my modified Bones - eBones. It can be found on + gondwana.ecr.mu.oz.au (128.250.1.63) /pub/athena/eBones-p9.tar.Z + and + nic.funet.fi (128.214.6.100) /pub/unix/security/Kerberos/eBones-p9.tar.Z + +2) Unpack this library in src/lib/des, makeing sure it is version + 3.00 or greater (libdes.tar.93-10-07.Z). This versions differences + from the version in comp.sources.misc volume 29 patchlevel2. + The primarily difference is that it should compile under kerberos :-). + It can be found at. + ftp.psy.uq.oz.au (130.102.32.1) /pub/DES/libdes.tar.93-10-07.Z + +Now do a normal kerberos build and things should work. + +One problem I found when I was build on my local sun. +--- +For sunOS 4.1.1 apply the following patch to src/util/ss/make_commands.c + +*** make_commands.c.orig Fri Jul 3 04:18:35 1987 +--- make_commands.c Wed May 20 08:47:42 1992 +*************** +*** 98,104 **** + if (!rename(o_file, z_file)) { + if (!vfork()) { + chdir("/tmp"); +! execl("/bin/ld", "ld", "-o", o_file+5, "-s", "-r", "-n", + z_file+5, 0); + perror("/bin/ld"); + _exit(1); +--- 98,104 ---- + if (!rename(o_file, z_file)) { + if (!vfork()) { + chdir("/tmp"); +! execl("/bin/ld", "ld", "-o", o_file+5, "-s", "-r", + z_file+5, 0); + perror("/bin/ld"); + _exit(1); diff --git a/3rdparty/des-4.04b/MODES.DES b/3rdparty/des-4.04b/MODES.DES new file mode 100644 index 0000000..0cbc44f --- /dev/null +++ b/3rdparty/des-4.04b/MODES.DES @@ -0,0 +1,84 @@ +Modes of DES +Quite a bit of the following information has been taken from + AS 2805.5.2 + Australian Standard + Electronic funds transfer - Requirements for interfaces, + Part 5.2: Modes of operation for an n-bit block cipher algorithm + Appendix A + +There are several different modes in which DES can be used, they are +as follows. + +Electronic Codebook Mode (ECB) (des_ecb_encrypt()) +- 64 bits are enciphered at a time. +- The order of the blocks can be rearranged without detection. +- The same plaintext block always produces the same ciphertext block + (for the same key) making it vulnerable to a 'dictionary attack'. +- An error will only affect one ciphertext block. + +Cipher Block Chaining Mode (CBC) (des_cbc_encrypt()) +- a multiple of 64 bits are enciphered at a time. +- The CBC mode produces the same ciphertext whenever the same + plaintext is encrypted using the same key and starting variable. +- The chaining operation makes the ciphertext blocks dependent on the + current and all preceding plaintext blocks and therefore blocks can not + be rearranged. +- The use of different starting variables prevents the same plaintext + enciphering to the same ciphertext. +- An error will affect the current and the following ciphertext blocks. + +Cipher Feedback Mode (CFB) (des_cfb_encrypt()) +- a number of bits (j) <= 64 are enciphered at a time. +- The CFB mode produces the same ciphertext whenever the same + plaintext is encrypted using the same key and starting variable. +- The chaining operation makes the ciphertext variables dependent on the + current and all preceding variables and therefore j-bit variables are + chained together and con not be rearranged. +- The use of different starting variables prevents the same plaintext + enciphering to the same ciphertext. +- The strength of the CFB mode depends on the size of k (maximal if + j == k). In my implementation this is always the case. +- Selection of a small value for j will require more cycles through + the encipherment algorithm per unit of plaintext and thus cause + greater processing overheads. +- Only multiples of j bits can be enciphered. +- An error will affect the current and the following ciphertext variables. + +Output Feedback Mode (OFB) (des_ofb_encrypt()) +- a number of bits (j) <= 64 are enciphered at a time. +- The OFB mode produces the same ciphertext whenever the same + plaintext enciphered using the same key and starting variable. More + over, in the OFB mode the same key stream is produced when the same + key and start variable are used. Consequently, for security reasons + a specific start variable should be used only once for a given key. +- The absence of chaining makes the OFB more vulnerable to specific attacks. +- The use of different start variables values prevents the same + plaintext enciphering to the same ciphertext, by producing different + key streams. +- Selection of a small value for j will require more cycles through + the encipherment algorithm per unit of plaintext and thus cause + greater processing overheads. +- Only multiples of j bits can be enciphered. +- OFB mode of operation does not extend ciphertext errors in the + resultant plaintext output. Every bit error in the ciphertext causes + only one bit to be in error in the deciphered plaintext. +- OFB mode is not self-synchronising. If the two operation of + encipherment and decipherment get out of synchronism, the system needs + to be re-initialised. +- Each re-initialisation should use a value of the start variable +different from the start variable values used before with the same +key. The reason for this is that an identical bit stream would be +produced each time from the same parameters. This would be +susceptible to a 'known plaintext' attack. + +Triple ECB Mode (des_ecb3_encrypt()) +- Encrypt with key1, decrypt with key2 and encrypt with key1 again. +- As for ECB encryption but increases the effective key length to 112 bits. +- If both keys are the same it is equivalent to encrypting once with + just one key. + +Triple CBC Mode (des_3cbc_encrypt()) +- Encrypt with key1, decrypt with key2 and encrypt with key1 again. +- As for CBC encryption but increases the effective key length to 112 bits. +- If both keys are the same it is equivalent to encrypting once with + just one key. diff --git a/3rdparty/des-4.04b/Makefile b/3rdparty/des-4.04b/Makefile new file mode 100644 index 0000000..819b458 --- /dev/null +++ b/3rdparty/des-4.04b/Makefile @@ -0,0 +1,257 @@ +# You must select the correct terminal control system to be used to +# turn character echo off when reading passwords. There a 5 systems +# SGTTY - the old BSD system +# TERMIO - most system V boxes +# TERMIOS - SGI (ala IRIX). +# VMS - the DEC operating system +# MSDOS - we all know what it is :-) +# read_pwd.c makes a reasonable guess at what is correct. + +# Targets +# make - twidle the options yourself :-) +# make cc - standard cc options +# make gcc - standard gcc options +# make x86-elf - linux-elf etc +# make x86-out - linux-a.out, FreeBSD etc +# make x86-solaris +# make x86-bdsi + +# If you are on a DEC Alpha, edit des.h and change the DES_LONG +# define to 'unsigned int'. I have seen this give a %20 speedup. + +OPTS0= -DRAND #-DTERMIO #-DNOCONST + +# Version 1.94 has changed the strings_to_key function so that it is +# now compatible with MITs when the string is longer than 8 characters. +# If you wish to keep the old version, uncomment the following line. +# This will affect the -E/-D options on des(1). +#OPTS1= -DOLD_STR_TO_KEY + +# There are 4 possible performance options +# -DDES_PTR +# -DDES_RISC1 +# -DDES_RISC2 (only one of DES_RISC1 and DES_RISC2) +# -DDES_UNROLL +# after the initial build, run 'des_opts' to see which options are best +# for your platform. There are some listed in options.txt +#OPTS2= -DDES_PTR +#OPTS3= -DDES_RISC1 # or DES_RISC2 +#OPTS4= -DDES_UNROLL + +OPTS= $(OPTS0) $(OPTS1) $(OPTS2) $(OPTS3) $(OPTS4) + +MAKE=make -f Makefile +#CC=cc +#CFLAG= -O + +#CFLAG= -O4 -funroll-loops -fomit-frame-pointer +#CFLAG= -O3 -fomit-frame-pointer + +CFLAGS+=$(OPTS) -fPIC +#CPP=$(CC) -E +#AS=as + +# Assember version of des_encrypt*(). +DES_ENC=des_enc.o fcrypt_b.o # normal C version +#DES_ENC=asm/dx86-elf.o asm/yx86-elf.o # elf format x86 +#DES_ENC=asm/dx86-out.o asm/yx86-out.o # a.out format x86 +#DES_ENC=asm/dx86-sol.o asm/yx86-sol.o # solaris format x86 +#DES_ENC=asm/dx86bsdi.o asm/yx86basi.o # bsdi format x86 + +LIBDIR=${PREFIX}/lib +BINDIR=${PREFIX}/bin +INCDIR=${PREFIX}/include +MANDIR=${PREFIX}/man +MAN1=1 +MAN3=3 + +OBJ_LIT=cbc_enc.o ecb_enc.o $(DES_ENC) fcrypt.o set_key.o +OBJ_FULL=cbc_cksm.o $(OBJ_LIT) pcbc_enc.o \ + xcbc_enc.o qud_cksm.o cbc3_enc.o \ + cfb64ede.o cfb64enc.o cfb_enc.o ecb3_enc.o \ + enc_read.o enc_writ.o ofb64ede.o ofb64enc.o ofb_enc.o \ + rand_key.o read_pwd.o read2pwd.o rpc_enc.o str2key.o supp.o + +GENERAL_LIT=COPYRIGHT INSTALL README VERSION Makefile des_crypt.man \ + des.doc options.txt asm +GENERAL_FULL=$(GENERAL_LIT) FILES Imakefile times vms.com KERBEROS MODES.DES \ + des.man DES.pm DES.pod DES.xs Makefile.PL dess.cpp des3s.cpp \ + Makefile.uni typemap t Makefile.ssl makefile.bc Makefile.lit \ + des.org des_locl.org +TESTING_LIT= destest speed des_opts +TESTING_FULL= rpw des $(TESTING_LIT) +TESTING_SRC_LIT=destest.c speed.c des_opts.c +TESTING_SRC_FULL=rpw.c des.c $(TESTING_SRC_LIT) +HEADERS_LIT=des_ver.h des.h des_locl.h podd.h sk.h spr.h +HEADERS_FULL= $(HEADERS_LIT) rpc_des.h +LIBDES_LIT=cbc_enc.c ecb_enc.c fcrypt.c set_key.c des_enc.c fcrypt_b.c +LIBDES_FULL= cbc_cksm.c pcbc_enc.c qud_cksm.c cbc3_enc.c \ + cfb64ede.c cfb64enc.c cfb_enc.c ecb3_enc.c \ + enc_read.c enc_writ.c ofb64ede.c ofb64enc.c ofb_enc.c \ + rand_key.c rpc_enc.c str2key.c supp.c \ + xcbc_enc.c $(LIBDES_LIT) read_pwd.c read2pwd.c + +PERL= des.pl testdes.pl doIP doPC1 doPC2 PC1 PC2 shifts.pl + +OBJ= $(OBJ_FULL) +GENERAL=$(GENERAL_FULL) +TESTING=$(TESTING_FULL) +TESTING_SRC=$(TESTING_SRC_FULL) +HEADERS=$(HEADERS_FULL) +LIBDES= $(LIBDES_FULL) + +ALL= $(GENERAL) $(TESTING_SRC) $(LIBDES) $(PERL) $(HEADERS) + +ifneq ($(findstring mingw32,$(TARGET)),) +DLIB=libdes.dll +else +ifneq ($(findstring win32,$(TARGET)),) +DLIB=libdes.dll +else +DLIB=libdes.so +endif +endif + +all: $(DLIB) $(TESTING) + +cc: + $(MAKE) CC=cc CFLAGS="-O $(OPTS) $(CFLAG)" all + +gcc: + $(MAKE) CFLAGS="-O3 -fomit-frame-pointer $(OPTS) $(CFLAG)" all +# $(MAKE) CC=gcc CFLAGS="-O3 -fomit-frame-pointer $(OPTS) $(CFLAG)" all + +x86-elf: + $(MAKE) DES_ENC='asm/dx86-elf.o asm/yx86-elf.o' CC=$(CC) CFLAGS="-DELF $(OPTS) $(CFLAG)" all + +x86-out: + $(MAKE) DES_ENC='asm/dx86-out.o asm/yx86-out.o' CC=$(CC) CFLAGS="-DOUT $(OPTS) $(CFLAG)" all + +x86-solaris: + $(MAKE) DES_ENC='asm/dx86-sol.o asm/yx86-sol.o' CC=$(CC) CFLAGS="-DSOL $(OPTS) $(CFLAG)" all + +x86-bsdi: + $(MAKE) DES_ENC='asm/dx86bsdi.o asm/yx86bsdi.o' CC=$(CC) CFLAGS="-DBSDI $(OPTS) $(CFLAG)" all + +# elf +asm/dx86-elf.o: asm/dx86unix.cpp + $(CPP) -DELF asm/dx86unix.cpp | $(AS) -o asm/dx86-elf.o + +asm/yx86-elf.o: asm/yx86unix.cpp + $(CPP) -DELF asm/yx86unix.cpp | $(AS) -o asm/yx86-elf.o + +# solaris +asm/dx86-sol.o: asm/dx86unix.cpp + $(CC) -E -DSOL asm/dx86unix.cpp | sed 's/^#.*//' > asm/dx86-sol.s + as -o asm/dx86-sol.o asm/dx86-sol.s + rm -f asm/dx86-sol.s + +asm/yx86-sol.o: asm/yx86unix.cpp + $(CC) -E -DSOL asm/yx86unix.cpp | sed 's/^#.*//' > asm/yx86-sol.s + as -o asm/yx86-sol.o asm/yx86-sol.s + rm -f asm/yx86-sol.s + +# a.out +asm/dx86-out.o: asm/dx86unix.cpp + $(CPP) -DOUT asm/dx86unix.cpp | $(AS) -o asm/dx86-out.o + +asm/yx86-out.o: asm/yx86unix.cpp + $(CPP) -DOUT asm/yx86unix.cpp | $(AS) -o asm/yx86-out.o + +# bsdi +asm/dx86bsdi.o: asm/dx86unix.cpp + $(CPP) -DBSDI asm/dx86unix.cpp | $(AS) -o asm/dx86bsdi.o + +asm/yx86bsdi.o: asm/yx86unix.cpp + $(CPP) -DBSDI asm/yx86unix.cpp | $(AS) -o asm/yx86bsdi.o + +asm/dx86unix.cpp: + (cd asm; perl des-586.pl cpp >dx86unix.cpp) + +asm/yx86unix.cpp: + (cd asm; perl crypt586.pl cpp >yx86unix.cpp) + +test: all + ./destest + +$(DLIB): $(OBJ) + /bin/rm -f $(DLIB) || /bin/true + $(CC) -fPIC --shared -o $(DLIB) $(OBJ) $(LDFLAGS) + +des_opts: des_opts.o $(DLIB) + $(CC) $(CFLAGS) -o des_opts des_opts.o $(LDFLAGS) $(DLIB) + +destest: destest.o $(DLIB) + $(CC) $(CFLAGS) -o destest destest.o $(LDFLAGS) $(DLIB) + +rpw: rpw.o $(DLIB) + $(CC) $(CFLAGS) -o rpw rpw.o $(LDFLAGS) $(DLIB) + +speed: speed.o $(DLIB) + $(CC) $(CFLAGS) -o speed speed.o $(LDFLAGS) $(DLIB) + +des: des.o $(DLIB) + $(CC) $(CFLAGS) -o des des.o $(LDFLAGS) $(DLIB) + +tags: + ctags $(TESTING_SRC) $(LIBDES) + +tar_lit: + /bin/mv Makefile Makefile.tmp + /bin/cp Makefile.lit Makefile + for i in $(HEADERS_LIT) $(LIBDES_LIT) $(GENERAL_LIT) $(TESTING_SRC_LIT) ;\ + do \ + n="$$n des/$$i"; \ + done; \ + ( cd .. ; tar chf - $$n )| gzip > libdes-l.tgz + /bin/rm -f Makefile + /bin/mv Makefile.tmp Makefile + +tar: + mv Makefile Makefile.tmp + /bin/cp Makefile.uni Makefile + for i in $(ALL) ;\ + do \ + n="$$n des/$$i"; \ + done; \ + ( cd .. ; tar chf - $$n )| gzip > libdes.tgz + /bin/rm -f Makefile + /bin/mv Makefile.tmp Makefile + +shar: + shar $(ALL) >libdes.shar + +depend: + makedepend $(LIBDES) $(TESTING_SRC) + +clean: + /bin/rm -f *.o tags core $(TESTING) $(DLIB) .nfs* *.old *.bak asm/*.o + +dclean: + sed -e '/^# DO NOT DELETE THIS LINE/ q' Makefile >Makefile.new + mv -f Makefile.new Makefile + +# Eric is probably going to choke when he next looks at this --tjh +install: des + if test $(INSTALLTOP); then \ + echo SSL style install; \ + cp $(DLIB) $(INSTALLTOP)/lib; \ + $(RANLIB) $(INSTALLTOP)/lib/$(DLIB); \ + chmod 644 $(INSTALLTOP)/lib/$(DLIB); \ + cp des.h $(INSTALLTOP)/include; \ + chmod 644 $(INSTALLTOP)/include/des.h; \ + else \ + echo Standalone install; \ + cp $(DLIB) $(LIBDIR)/$(DLIB); \ + $(RANLIB) $(LIBDIR)/$(DLIB); \ + chmod 644 $(LIBDIR)/$(DLIB); \ + cp des $(BINDIR)/des; \ + chmod 711 $(BINDIR)/des; \ + cp des_crypt.man $(MANDIR)/man$(MAN3)/des_crypt.$(MAN3); \ + chmod 644 $(MANDIR)/man$(MAN3)/des_crypt.$(MAN3); \ + cp des.man $(MANDIR)/man$(MAN1)/des.$(MAN1); \ + chmod 644 $(MANDIR)/man$(MAN1)/des.$(MAN1); \ + cp des.h $(INCDIR)/des.h; \ + chmod 644 $(INCDIR)/des.h; \ + fi +# DO NOT DELETE THIS LINE -- make depend depends on it. diff --git a/3rdparty/des-4.04b/Makefile.PL b/3rdparty/des-4.04b/Makefile.PL new file mode 100644 index 0000000..b54a243 --- /dev/null +++ b/3rdparty/des-4.04b/Makefile.PL @@ -0,0 +1,14 @@ +use ExtUtils::MakeMaker; +# See lib/ExtUtils/MakeMaker.pm for details of how to influence +# the contents of the Makefile being created. +&writeMakefile( + 'potential_libs' => '', # e.g., '-lm' + 'INC' => '', # e.g., '-I/usr/include/other' + 'DISTNAME' => 'DES', + 'VERSION' => '0.1', + 'DEFINE' => '-DPERL5', + 'OBJECT' => 'DES.o cbc_cksm.o cbc_enc.o ecb_enc.o pcbc_enc.o \ + rand_key.o set_key.o str2key.o \ + enc_read.o enc_writ.o fcrypt.o cfb_enc.o \ + ecb3_enc.o ofb_enc.o cbc3_enc.o des_enc.o', + ); diff --git a/3rdparty/des-4.04b/Makefile.lit b/3rdparty/des-4.04b/Makefile.lit new file mode 100644 index 0000000..c09f696 --- /dev/null +++ b/3rdparty/des-4.04b/Makefile.lit @@ -0,0 +1,250 @@ +# You must select the correct terminal control system to be used to +# turn character echo off when reading passwords. There a 5 systems +# SGTTY - the old BSD system +# TERMIO - most system V boxes +# TERMIOS - SGI (ala IRIX). +# VMS - the DEC operating system +# MSDOS - we all know what it is :-) +# read_pwd.c makes a reasonable guess at what is correct. + +# Targets +# make - twidle the options yourself :-) +# make cc - standard cc options +# make gcc - standard gcc options +# make x86-elf - linux-elf etc +# make x86-out - linux-a.out, FreeBSD etc +# make x86-solaris +# make x86-bdsi + +# If you are on a DEC Alpha, edit des.h and change the DES_LONG +# define to 'unsigned int'. I have seen this give a %20 speedup. + +OPTS0= -DLIBDES_LIT -DRAND -DTERMIO #-DNOCONST + +# Version 1.94 has changed the strings_to_key function so that it is +# now compatible with MITs when the string is longer than 8 characters. +# If you wish to keep the old version, uncomment the following line. +# This will affect the -E/-D options on des(1). +#OPTS1= -DOLD_STR_TO_KEY + +# There are 4 possible performance options +# -DDES_PTR +# -DDES_RISC1 +# -DDES_RISC2 (only one of DES_RISC1 and DES_RISC2) +# -DDES_UNROLL +# after the initial build, run 'des_opts' to see which options are best +# for your platform. There are some listed in options.txt +#OPTS2= -DDES_PTR +#OPTS3= -DDES_RISC1 # or DES_RISC2 +#OPTS4= -DDES_UNROLL + +OPTS= $(OPTS0) $(OPTS1) $(OPTS2) $(OPTS3) $(OPTS4) + +MAKE=make -f Makefile +#CC=cc +#CFLAG= -O + +CC=gcc +#CFLAG= -O4 -funroll-loops -fomit-frame-pointer +CFLAG= -O3 -fomit-frame-pointer + +CFLAGS=$(OPTS) $(CFLAG) +CPP=$(CC) -E +AS=as + +# Assember version of des_encrypt*(). +DES_ENC=des_enc.o fcrypt_b.o # normal C version +#DES_ENC=asm/dx86-elf.o asm/yx86-elf.o # elf format x86 +#DES_ENC=asm/dx86-out.o asm/yx86-out.o # a.out format x86 +#DES_ENC=asm/dx86-sol.o asm/yx86-sol.o # solaris format x86 +#DES_ENC=asm/dx86bsdi.o asm/yx86basi.o # bsdi format x86 + +LIBDIR=/usr/local/lib +BINDIR=/usr/local/bin +INCDIR=/usr/local/include +MANDIR=/usr/local/man +MAN1=1 +MAN3=3 +SHELL=/bin/sh +OBJ_LIT=cbc_enc.o ecb_enc.o $(DES_ENC) fcrypt.o set_key.o +OBJ_FULL=cbc_cksm.o $(OBJ_LIT) pcbc_enc.o \ + xcbc_enc.o qud_cksm.o \ + cfb64ede.o cfb64enc.o cfb_enc.o ecb3_enc.o \ + enc_read.o enc_writ.o ofb64ede.o ofb64enc.o ofb_enc.o \ + rand_key.o read_pwd.o read2pwd.o rpc_enc.o str2key.o supp.o + +GENERAL_LIT=COPYRIGHT INSTALL README VERSION Makefile des_crypt.man \ + des.doc options.txt asm +GENERAL_FULL=$(GENERAL_LIT) FILES Imakefile times vms.com KERBEROS MODES.DES \ + des.man DES.pm DES.pod DES.xs Makefile.PL dess.cpp des3s.cpp \ + Makefile.uni typemap t Makefile.ssl makefile.bc Makefile.lit \ + des.org des_locl.org +TESTING_LIT= destest speed des_opts +TESTING_FULL= rpw $(TESTING_LIT) +TESTING_SRC_LIT=destest.c speed.c des_opts.c +TESTING_SRC_FULL=rpw.c $(TESTING_SRC_LIT) +HEADERS_LIT=des_ver.h des.h des_locl.h podd.h sk.h spr.h +HEADERS_FULL= $(HEADERS_LIT) rpc_des.h +LIBDES_LIT=cbc_enc.c ecb_enc.c fcrypt.c set_key.c des_enc.c fcrypt_b.c +LIBDES_FULL= cbc_cksm.c pcbc_enc.c qud_cksm.c \ + cfb64ede.c cfb64enc.c cfb_enc.c ecb3_enc.c \ + enc_read.c enc_writ.c ofb64ede.c ofb64enc.c ofb_enc.c \ + rand_key.c rpc_enc.c str2key.c supp.c \ + xcbc_enc.c $(LIBDES_LIT) read_pwd.c read2pwd.c + +PERL= des.pl testdes.pl doIP doPC1 doPC2 PC1 PC2 shifts.pl + +OBJ= $(OBJ_LIT) +GENERAL=$(GENERAL_LIT) +TESTING=$(TESTING_LIT) +TESTING_SRC=$(TESTING_SRC_LIT) +HEADERS=$(HEADERS_LIT) +LIBDES= $(LIBDES_LIT) + +ALL= $(GENERAL) $(TESTING_SRC) $(LIBDES) $(PERL) $(HEADERS) + +DLIB= libdes.a + +all: $(DLIB) $(TESTING) + +cc: + $(MAKE) CC=cc CFLAGS="-O $(OPTS) $(CFLAG)" all + +gcc: + $(MAKE) CC=gcc CFLAGS="-O3 -fomit-frame-pointer $(OPTS) $(CFLAG)" all + +x86-elf: + $(MAKE) DES_ENC='asm/dx86-elf.o asm/yx86-elf.o' CC=$(CC) CFLAGS="-DELF $(OPTS) $(CFLAG)" all + +x86-out: + $(MAKE) DES_ENC='asm/dx86-out.o asm/yx86-out.o' CC=$(CC) CFLAGS="-DOUT $(OPTS) $(CFLAG)" all + +x86-solaris: + $(MAKE) DES_ENC='asm/dx86-sol.o asm/yx86-sol.o' CC=$(CC) CFLAGS="-DSOL $(OPTS) $(CFLAG)" all + +x86-bsdi: + $(MAKE) DES_ENC='asm/dx86bsdi.o asm/yx86bsdi.o' CC=$(CC) CFLAGS="-DBSDI $(OPTS) $(CFLAG)" all + +# elf +asm/dx86-elf.o: asm/dx86unix.cpp + $(CPP) -DELF asm/dx86unix.cpp | $(AS) -o asm/dx86-elf.o + +asm/yx86-elf.o: asm/yx86unix.cpp + $(CPP) -DELF asm/yx86unix.cpp | $(AS) -o asm/yx86-elf.o + +# solaris +asm/dx86-sol.o: asm/dx86unix.cpp + $(CC) -E -DSOL asm/dx86unix.cpp | sed 's/^#.*//' > asm/dx86-sol.s + as -o asm/dx86-sol.o asm/dx86-sol.s + rm -f asm/dx86-sol.s + +asm/yx86-sol.o: asm/yx86unix.cpp + $(CC) -E -DSOL asm/yx86unix.cpp | sed 's/^#.*//' > asm/yx86-sol.s + as -o asm/yx86-sol.o asm/yx86-sol.s + rm -f asm/yx86-sol.s + +# a.out +asm/dx86-out.o: asm/dx86unix.cpp + $(CPP) -DOUT asm/dx86unix.cpp | $(AS) -o asm/dx86-out.o + +asm/yx86-out.o: asm/yx86unix.cpp + $(CPP) -DOUT asm/yx86unix.cpp | $(AS) -o asm/yx86-out.o + +# bsdi +asm/dx86bsdi.o: asm/dx86unix.cpp + $(CPP) -DBSDI asm/dx86unix.cpp | $(AS) -o asm/dx86bsdi.o + +asm/yx86bsdi.o: asm/yx86unix.cpp + $(CPP) -DBSDI asm/yx86unix.cpp | $(AS) -o asm/yx86bsdi.o + +asm/dx86unix.cpp: + (cd asm; perl des-586.pl cpp >dx86unix.cpp) + +asm/yx86unix.cpp: + (cd asm; perl crypt586.pl cpp >yx86unix.cpp) + +test: all + ./destest + +$(DLIB): $(OBJ) + /bin/rm -f $(DLIB) + ar cr $(DLIB) $(OBJ) + -if test -s /bin/ranlib; then /bin/ranlib $(DLIB); \ + else if test -s /usr/bin/ranlib; then /usr/bin/ranlib $(DLIB); \ + else exit 0; fi; fi + +des_opts: des_opts.o $(DLIB) + $(CC) $(CFLAGS) -o des_opts des_opts.o $(DLIB) + +destest: destest.o $(DLIB) + $(CC) $(CFLAGS) -o destest destest.o $(DLIB) + +rpw: rpw.o $(DLIB) + $(CC) $(CFLAGS) -o rpw rpw.o $(DLIB) + +speed: speed.o $(DLIB) + $(CC) $(CFLAGS) -o speed speed.o $(DLIB) + +des: des.o $(DLIB) + $(CC) $(CFLAGS) -o des des.o $(DLIB) + +tags: + ctags $(TESTING_SRC) $(LIBDES) + +tar_lit: + /bin/mv Makefile Makefile.tmp + /bin/cp Makefile.lit Makefile + tar chf libdes-l.tar $(LIBDES_LIT) $(HEADERS_LIT) \ + $(GENERAL_LIT) $(TESTING_SRC_LIT) + /bin/rm -f Makefile + /bin/mv Makefile.tmp Makefile + +tar: + tar chf libdes.tar $(ALL) + +shar: + shar $(ALL) >libdes.shar + +depend: + makedepend $(LIBDES) $(TESTING_SRC) + +clean: + /bin/rm -f *.o tags core $(TESTING) $(DLIB) .nfs* *.old *.bak asm/*.o + +dclean: + sed -e '/^# DO NOT DELETE THIS LINE/ q' Makefile >Makefile.new + mv -f Makefile.new Makefile + +# Eric is probably going to choke when he next looks at this --tjh +install: + if test $(INSTALLTOP); then \ + echo SSL style install; \ + cp $(DLIB) $(INSTALLTOP)/lib; \ + if test -s /bin/ranlib; then \ + /bin/ranlib $(INSTALLTOP)/lib/$(DLIB); \ + else \ + if test -s /usr/bin/ranlib; then \ + /usr/bin/ranlib $(INSTALLTOP)/lib/$(DLIB); \ + fi; fi; \ + chmod 644 $(INSTALLTOP)/lib/$(DLIB); \ + cp des.h $(INSTALLTOP)/include; \ + chmod 644 $(INSTALLTOP)/include/des.h; \ + else \ + echo Standalone install; \ + cp $(DLIB) $(LIBDIR)/$(DLIB); \ + if test -s /bin/ranlib; then \ + /bin/ranlib $(LIBDIR)/$(DLIB); \ + else \ + if test -s /usr/bin/ranlib; then \ + /usr/bin/ranlib $(LIBDIR)/$(DLIB); \ + fi; \ + fi; \ + chmod 644 $(LIBDIR)/$(DLIB); \ + cp des_crypt.man $(MANDIR)/man$(MAN3)/des_crypt.$(MAN3); \ + chmod 644 $(MANDIR)/man$(MAN3)/des_crypt.$(MAN3); \ + cp des.man $(MANDIR)/man$(MAN1)/des.$(MAN1); \ + chmod 644 $(MANDIR)/man$(MAN1)/des.$(MAN1); \ + cp des.h $(INCDIR)/des.h; \ + chmod 644 $(INCDIR)/des.h; \ + fi +# DO NOT DELETE THIS LINE -- make depend depends on it. diff --git a/3rdparty/des-4.04b/Makefile.ssl b/3rdparty/des-4.04b/Makefile.ssl new file mode 100644 index 0000000..78b5189 --- /dev/null +++ b/3rdparty/des-4.04b/Makefile.ssl @@ -0,0 +1,140 @@ +# +# SSLeay/crypto/des/Makefile +# + +DIR= des +TOP= ../.. +CC= cc +CPP= $(CC) -E +INCLUDES= +CFLAG=-g +INSTALLTOP=/usr/local/ssl +MAKE= make -f Makefile.ssl +MAKEDEPEND= makedepend -f Makefile.ssl +MAKEFILE= Makefile.ssl +AR= ar r +DES_ENC= des_enc.o fcrypt_b.o +# or use +#DES_ENC= dx86-elf.o yx86-elf.o + +CFLAGS= $(INCLUDES) $(CFLAG) + +GENERAL=Makefile des.org des_locl.org +TEST=destest.c +APPS= + +LIB=$(TOP)/libcrypto.a +LIBSRC= cbc_cksm.c cbc_enc.c cfb64enc.c cfb_enc.c \ + ecb3_enc.c ecb_enc.c enc_read.c enc_writ.c \ + fcrypt.c ofb64enc.c ofb_enc.c pcbc_enc.c \ + qud_cksm.c rand_key.c read_pwd.c rpc_enc.c set_key.c \ + des_enc.c fcrypt_b.c read2pwd.c \ + fcrypt.c xcbc_enc.c \ + str2key.c cfb64ede.c ofb64ede.c supp.c + +LIBOBJ= set_key.o ecb_enc.o cbc_enc.o \ + ecb3_enc.o cfb64enc.o cfb64ede.o cfb_enc.o ofb64ede.o \ + enc_read.o enc_writ.o ofb64enc.o \ + ofb_enc.o str2key.o pcbc_enc.o qud_cksm.o rand_key.o \ + ${DES_ENC} read2pwd.o \ + fcrypt.o xcbc_enc.o read_pwd.o rpc_enc.o cbc_cksm.o supp.o + +SRC= $(LIBSRC) + +EXHEADER= des.h +HEADER= des_locl.h rpc_des.h podd.h sk.h spr.h des_ver.h $(EXHEADER) + +ALL= $(GENERAL) $(SRC) $(HEADER) + +top: + (cd ../..; $(MAKE) DIRS=crypto SDIRS=$(DIR) sub_all) + +all: lib + +lib: $(LIBOBJ) + $(AR) $(LIB) $(LIBOBJ) + sh $(TOP)/util/ranlib.sh $(LIB) + @touch lib + +# elf +asm/dx86-elf.o: asm/dx86unix.cpp + $(CPP) -DELF asm/dx86unix.cpp | as -o asm/dx86-elf.o + +asm/yx86-elf.o: asm/yx86unix.cpp + $(CPP) -DELF asm/yx86unix.cpp | as -o asm/yx86-elf.o + +# solaris +asm/dx86-sol.o: asm/dx86unix.cpp + $(CC) -E -DSOL asm/dx86unix.cpp | sed 's/^#.*//' > asm/dx86-sol.s + as -o asm/dx86-sol.o asm/dx86-sol.s + rm -f asm/dx86-sol.s + +asm/yx86-sol.o: asm/yx86unix.cpp + $(CC) -E -DSOL asm/yx86unix.cpp | sed 's/^#.*//' > asm/yx86-sol.s + as -o asm/yx86-sol.o asm/yx86-sol.s + rm -f asm/yx86-sol.s + +# a.out +asm/dx86-out.o: asm/dx86unix.cpp + $(CPP) -DOUT asm/dx86unix.cpp | as -o asm/dx86-out.o + +asm/yx86-out.o: asm/yx86unix.cpp + $(CPP) -DOUT asm/yx86unix.cpp | as -o asm/yx86-out.o + +# bsdi +asm/dx86bsdi.o: asm/dx86unix.cpp + $(CPP) -DBSDI asm/dx86unix.cpp | as -o asm/dx86bsdi.o + +asm/yx86bsdi.o: asm/yx86unix.cpp + $(CPP) -DBSDI asm/yx86unix.cpp | as -o asm/yx86bsdi.o + +asm/dx86unix.cpp: + (cd asm; perl des-586.pl cpp >dx86unix.cpp) + +asm/yx86unix.cpp: + (cd asm; perl crypt586.pl cpp >yx86unix.cpp) + +files: + perl $(TOP)/util/files.pl Makefile.ssl >> $(TOP)/MINFO + +links: + /bin/rm -f Makefile + $(TOP)/util/point.sh Makefile.ssl Makefile + /bin/rm -f des.doc + /bin/rm -fr asm/perlasm + $(TOP)/util/point.sh ../../perlasm asm/perlasm + $(TOP)/util/point.sh ../../doc/des.doc des.doc + $(TOP)/util/mklink.sh ../../include $(EXHEADER) + $(TOP)/util/mklink.sh ../../test $(TEST) + $(TOP)/util/mklink.sh ../../apps $(APPS) + +install: installs + +installs: + @for i in $(EXHEADER) ; \ + do \ + (cp $$i $(INSTALLTOP)/include/$$i; \ + chmod 644 $(INSTALLTOP)/include/$$i ); \ + done; + +tags: + ctags $(SRC) + +tests: + +lint: + lint -DLINT $(INCLUDES) $(SRC)>fluff + +depend: + $(MAKEDEPEND) $(INCLUDES) $(PROGS) $(LIBSRC) + +dclean: + perl -pe 'if (/^# DO NOT DELETE THIS LINE/) {print; exit(0);}' $(MAKEFILE) >Makefile.new + mv -f Makefile.new $(MAKEFILE) + +clean: + /bin/rm -f *.o asm/*.o *.obj lib tags core .pure .nfs* *.old *.bak fluff + +errors: + +# DO NOT DELETE THIS LINE -- make depend depends on it. diff --git a/3rdparty/des-4.04b/Makefile.uni b/3rdparty/des-4.04b/Makefile.uni new file mode 100644 index 0000000..8f17597 --- /dev/null +++ b/3rdparty/des-4.04b/Makefile.uni @@ -0,0 +1,263 @@ +# You must select the correct terminal control system to be used to +# turn character echo off when reading passwords. There a 5 systems +# SGTTY - the old BSD system +# TERMIO - most system V boxes +# TERMIOS - SGI (ala IRIX). +# VMS - the DEC operating system +# MSDOS - we all know what it is :-) +# read_pwd.c makes a reasonable guess at what is correct. + +# Targets +# make - twidle the options yourself :-) +# make cc - standard cc options +# make gcc - standard gcc options +# make x86-elf - linux-elf etc +# make x86-out - linux-a.out, FreeBSD etc +# make x86-solaris +# make x86-bdsi + +# If you are on a DEC Alpha, edit des.h and change the DES_LONG +# define to 'unsigned int'. I have seen this give a %20 speedup. + +OPTS0= -DRAND -DTERMIO #-DNOCONST + +# Version 1.94 has changed the strings_to_key function so that it is +# now compatible with MITs when the string is longer than 8 characters. +# If you wish to keep the old version, uncomment the following line. +# This will affect the -E/-D options on des(1). +#OPTS1= -DOLD_STR_TO_KEY + +# There are 4 possible performance options +# -DDES_PTR +# -DDES_RISC1 +# -DDES_RISC2 (only one of DES_RISC1 and DES_RISC2) +# -DDES_UNROLL +# after the initial build, run 'des_opts' to see which options are best +# for your platform. There are some listed in options.txt +#OPTS2= -DDES_PTR +#OPTS3= -DDES_RISC1 # or DES_RISC2 +#OPTS4= -DDES_UNROLL + +OPTS= $(OPTS0) $(OPTS1) $(OPTS2) $(OPTS3) $(OPTS4) + +MAKE=make -f Makefile +#CC=cc +#CFLAG= -O + +CC=gcc +#CFLAG= -O4 -funroll-loops -fomit-frame-pointer +CFLAG= -O3 -fomit-frame-pointer + +CFLAGS=$(OPTS) $(CFLAG) +CPP=$(CC) -E +AS=as + +# Assember version of des_encrypt*(). +DES_ENC=des_enc.o fcrypt_b.o # normal C version +#DES_ENC=asm/dx86-elf.o asm/yx86-elf.o # elf format x86 +#DES_ENC=asm/dx86-out.o asm/yx86-out.o # a.out format x86 +#DES_ENC=asm/dx86-sol.o asm/yx86-sol.o # solaris format x86 +#DES_ENC=asm/dx86bsdi.o asm/yx86basi.o # bsdi format x86 + +LIBDIR=/usr/local/lib +BINDIR=/usr/local/bin +INCDIR=/usr/local/include +MANDIR=/usr/local/man +MAN1=1 +MAN3=3 +SHELL=/bin/sh +OBJ_LIT=cbc_enc.o ecb_enc.o $(DES_ENC) fcrypt.o set_key.o +OBJ_FULL=cbc_cksm.o $(OBJ_LIT) pcbc_enc.o \ + xcbc_enc.o qud_cksm.o cbc3_enc.o \ + cfb64ede.o cfb64enc.o cfb_enc.o ecb3_enc.o \ + enc_read.o enc_writ.o ofb64ede.o ofb64enc.o ofb_enc.o \ + rand_key.o read_pwd.o read2pwd.o rpc_enc.o str2key.o supp.o + +GENERAL_LIT=COPYRIGHT INSTALL README VERSION Makefile des_crypt.man \ + des.doc options.txt asm +GENERAL_FULL=$(GENERAL_LIT) FILES Imakefile times vms.com KERBEROS MODES.DES \ + des.man DES.pm DES.pod DES.xs Makefile.PL dess.cpp des3s.cpp \ + Makefile.uni typemap t Makefile.ssl makefile.bc Makefile.lit \ + des.org des_locl.org +TESTING_LIT= destest speed des_opts +TESTING_FULL= rpw des $(TESTING_LIT) +TESTING_SRC_LIT=destest.c speed.c des_opts.c +TESTING_SRC_FULL=rpw.c des.c $(TESTING_SRC_LIT) +HEADERS_LIT=des_ver.h des.h des_locl.h podd.h sk.h spr.h +HEADERS_FULL= $(HEADERS_LIT) rpc_des.h +LIBDES_LIT=cbc_enc.c ecb_enc.c fcrypt.c set_key.c des_enc.c fcrypt_b.c +LIBDES_FULL= cbc_cksm.c pcbc_enc.c qud_cksm.c cbc3_enc.c \ + cfb64ede.c cfb64enc.c cfb_enc.c ecb3_enc.c \ + enc_read.c enc_writ.c ofb64ede.c ofb64enc.c ofb_enc.c \ + rand_key.c rpc_enc.c str2key.c supp.c \ + xcbc_enc.c $(LIBDES_LIT) read_pwd.c read2pwd.c + +PERL= des.pl testdes.pl doIP doPC1 doPC2 PC1 PC2 shifts.pl + +OBJ= $(OBJ_FULL) +GENERAL=$(GENERAL_FULL) +TESTING=$(TESTING_FULL) +TESTING_SRC=$(TESTING_SRC_FULL) +HEADERS=$(HEADERS_FULL) +LIBDES= $(LIBDES_FULL) + +ALL= $(GENERAL) $(TESTING_SRC) $(LIBDES) $(PERL) $(HEADERS) + +DLIB= libdes.a + +all: $(DLIB) $(TESTING) + +cc: + $(MAKE) CC=cc CFLAGS="-O $(OPTS) $(CFLAG)" all + +gcc: + $(MAKE) CC=gcc CFLAGS="-O3 -fomit-frame-pointer $(OPTS) $(CFLAG)" all + +x86-elf: + $(MAKE) DES_ENC='asm/dx86-elf.o asm/yx86-elf.o' CC=$(CC) CFLAGS="-DELF $(OPTS) $(CFLAG)" all + +x86-out: + $(MAKE) DES_ENC='asm/dx86-out.o asm/yx86-out.o' CC=$(CC) CFLAGS="-DOUT $(OPTS) $(CFLAG)" all + +x86-solaris: + $(MAKE) DES_ENC='asm/dx86-sol.o asm/yx86-sol.o' CC=$(CC) CFLAGS="-DSOL $(OPTS) $(CFLAG)" all + +x86-bsdi: + $(MAKE) DES_ENC='asm/dx86bsdi.o asm/yx86bsdi.o' CC=$(CC) CFLAGS="-DBSDI $(OPTS) $(CFLAG)" all + +# elf +asm/dx86-elf.o: asm/dx86unix.cpp + $(CPP) -DELF asm/dx86unix.cpp | $(AS) -o asm/dx86-elf.o + +asm/yx86-elf.o: asm/yx86unix.cpp + $(CPP) -DELF asm/yx86unix.cpp | $(AS) -o asm/yx86-elf.o + +# solaris +asm/dx86-sol.o: asm/dx86unix.cpp + $(CC) -E -DSOL asm/dx86unix.cpp | sed 's/^#.*//' > asm/dx86-sol.s + as -o asm/dx86-sol.o asm/dx86-sol.s + rm -f asm/dx86-sol.s + +asm/yx86-sol.o: asm/yx86unix.cpp + $(CC) -E -DSOL asm/yx86unix.cpp | sed 's/^#.*//' > asm/yx86-sol.s + as -o asm/yx86-sol.o asm/yx86-sol.s + rm -f asm/yx86-sol.s + +# a.out +asm/dx86-out.o: asm/dx86unix.cpp + $(CPP) -DOUT asm/dx86unix.cpp | $(AS) -o asm/dx86-out.o + +asm/yx86-out.o: asm/yx86unix.cpp + $(CPP) -DOUT asm/yx86unix.cpp | $(AS) -o asm/yx86-out.o + +# bsdi +asm/dx86bsdi.o: asm/dx86unix.cpp + $(CPP) -DBSDI asm/dx86unix.cpp | $(AS) -o asm/dx86bsdi.o + +asm/yx86bsdi.o: asm/yx86unix.cpp + $(CPP) -DBSDI asm/yx86unix.cpp | $(AS) -o asm/yx86bsdi.o + +asm/dx86unix.cpp: + (cd asm; perl des-586.pl cpp >dx86unix.cpp) + +asm/yx86unix.cpp: + (cd asm; perl crypt586.pl cpp >yx86unix.cpp) + +test: all + ./destest + +$(DLIB): $(OBJ) + /bin/rm -f $(DLIB) + ar cr $(DLIB) $(OBJ) + -if test -s /bin/ranlib; then /bin/ranlib $(DLIB); \ + else if test -s /usr/bin/ranlib; then /usr/bin/ranlib $(DLIB); \ + else exit 0; fi; fi + +des_opts: des_opts.o $(DLIB) + $(CC) $(CFLAGS) -o des_opts des_opts.o $(DLIB) + +destest: destest.o $(DLIB) + $(CC) $(CFLAGS) -o destest destest.o $(DLIB) + +rpw: rpw.o $(DLIB) + $(CC) $(CFLAGS) -o rpw rpw.o $(DLIB) + +speed: speed.o $(DLIB) + $(CC) $(CFLAGS) -o speed speed.o $(DLIB) + +des: des.o $(DLIB) + $(CC) $(CFLAGS) -o des des.o $(DLIB) + +tags: + ctags $(TESTING_SRC) $(LIBDES) + +tar_lit: + /bin/mv Makefile Makefile.tmp + /bin/cp Makefile.lit Makefile + for i in $(HEADERS_LIT) $(LIBDES_LIT) $(GENERAL_LIT) $(TESTING_SRC_LIT) ;\ + do \ + n="$$n des/$$i"; \ + done; \ + ( cd .. ; tar chf - $$n )| gzip > libdes-l.tgz + /bin/rm -f Makefile + /bin/mv Makefile.tmp Makefile + +tar: + mv Makefile Makefile.tmp + /bin/cp Makefile.uni Makefile + for i in $(ALL) ;\ + do \ + n="$$n des/$$i"; \ + done; \ + ( cd .. ; tar chf - $$n )| gzip > libdes.tgz + /bin/rm -f Makefile + /bin/mv Makefile.tmp Makefile + +shar: + shar $(ALL) >libdes.shar + +depend: + makedepend $(LIBDES) $(TESTING_SRC) + +clean: + /bin/rm -f *.o tags core $(TESTING) $(DLIB) .nfs* *.old *.bak asm/*.o + +dclean: + sed -e '/^# DO NOT DELETE THIS LINE/ q' Makefile >Makefile.new + mv -f Makefile.new Makefile + +# Eric is probably going to choke when he next looks at this --tjh +install: des + if test $(INSTALLTOP); then \ + echo SSL style install; \ + cp $(DLIB) $(INSTALLTOP)/lib; \ + if test -s /bin/ranlib; then \ + /bin/ranlib $(INSTALLTOP)/lib/$(DLIB); \ + else \ + if test -s /usr/bin/ranlib; then \ + /usr/bin/ranlib $(INSTALLTOP)/lib/$(DLIB); \ + fi; fi; \ + chmod 644 $(INSTALLTOP)/lib/$(DLIB); \ + cp des.h $(INSTALLTOP)/include; \ + chmod 644 $(INSTALLTOP)/include/des.h; \ + else \ + echo Standalone install; \ + cp $(DLIB) $(LIBDIR)/$(DLIB); \ + if test -s /bin/ranlib; then \ + /bin/ranlib $(LIBDIR)/$(DLIB); \ + else \ + if test -s /usr/bin/ranlib; then \ + /usr/bin/ranlib $(LIBDIR)/$(DLIB); \ + fi; \ + fi; \ + chmod 644 $(LIBDIR)/$(DLIB); \ + cp des $(BINDIR)/des; \ + chmod 711 $(BINDIR)/des; \ + cp des_crypt.man $(MANDIR)/man$(MAN3)/des_crypt.$(MAN3); \ + chmod 644 $(MANDIR)/man$(MAN3)/des_crypt.$(MAN3); \ + cp des.man $(MANDIR)/man$(MAN1)/des.$(MAN1); \ + chmod 644 $(MANDIR)/man$(MAN1)/des.$(MAN1); \ + cp des.h $(INCDIR)/des.h; \ + chmod 644 $(INCDIR)/des.h; \ + fi +# DO NOT DELETE THIS LINE -- make depend depends on it. diff --git a/3rdparty/des-4.04b/PC1 b/3rdparty/des-4.04b/PC1 new file mode 100644 index 0000000..efb8348 --- /dev/null +++ b/3rdparty/des-4.04b/PC1 @@ -0,0 +1,28 @@ +#!/usr/local/bin/perl + +@PC1=( 57,49,41,33,25,17, 9, + 1,58,50,42,34,26,18, + 10, 2,59,51,43,35,27, + 19,11, 3,60,52,44,36, + "-","-","-","-", + 63,55,47,39,31,23,15, + 7,62,54,46,38,30,22, + 14, 6,61,53,45,37,29, + 21,13, 5,28,20,12, 4, + "-","-","-","-", + ); + +foreach (@PC1) + { + if ($_ ne "-") + { + $_--; + $_=int($_/8)*8+7-($_%8); + printf "%2d ",$_; + } + else + { print "-- "; } + print "\n" if (((++$i) % 8) == 0); + print "\n" if ((($i) % 32) == 0); + } + diff --git a/3rdparty/des-4.04b/PC2 b/3rdparty/des-4.04b/PC2 new file mode 100644 index 0000000..2d56027 --- /dev/null +++ b/3rdparty/des-4.04b/PC2 @@ -0,0 +1,57 @@ +#!/usr/local/bin/perl + +@PC2_C=(14,17,11,24, 1, 5, + 3,28,15, 6,21,10, + 23,19,12, 4,26, 8, + 16, 7,27,20,13, 2, + ); + +@PC2_D=(41,52,31,37,47,55, + 30,40,51,45,33,48, + 44,49,39,56,34,53, + 46,42,50,36,29,32, + ); + +foreach (@PC2_C) { + if ($_ ne "-") + { + $_--; + printf "%2d ",$_; } + else { print "-- "; } + $C{$_}=1; + print "\n" if (((++$i) % 8) == 0); + } +$i=0; +print "\n"; +foreach (@PC2_D) { + if ($_ ne "-") + { + $_-=29; + printf "%2d ",$_; } + else { print "-- "; } + $D{$_}=1; + print "\n" if (((++$i) % 8) == 0); } + +print "\n"; +foreach $i (0 .. 27) + { + $_=$C{$i}; + if ($_ ne "-") {printf "%2d ",$_;} + else { print "-- "; } + print "\n" if (((++$i) % 8) == 0); + } +print "\n"; + +print "\n"; +foreach $i (0 .. 27) + { + $_=$D{$i}; + if ($_ ne "-") {printf "%2d ",$_;} + else { print "-- "; } + print "\n" if (((++$i) % 8) == 0); + } +print "\n"; +sub numsort + { + $a-$b; + } diff --git a/3rdparty/des-4.04b/README b/3rdparty/des-4.04b/README new file mode 100644 index 0000000..621a5ab --- /dev/null +++ b/3rdparty/des-4.04b/README @@ -0,0 +1,54 @@ + + libdes, Version 4.01 10-Jan-97 + + Copyright (c) 1997, Eric Young + All rights reserved. + + This program is free software; you can redistribute it and/or modify + it under the terms specified in COPYRIGHT. + +-- +The primary ftp site for this library is +ftp://ftp.psy.uq.oz.au/pub/Crypto/DES/libdes-x.xx.tar.gz +libdes is now also shipped with SSLeay. Primary ftp site of +ftp://ftp.psy.uq.oz.au/pub/Crypto/SSL/SSLeay-x.x.x.tar.gz + +The best way to build this library is to build it as part of SSLeay. + +This kit builds a DES encryption library and a DES encryption program. +It supports ecb, cbc, ofb, cfb, triple ecb, triple cbc, triple ofb, +triple cfb, desx, and MIT's pcbc encryption modes and also has a fast +implementation of crypt(3). +It contains support routines to read keys from a terminal, +generate a random key, generate a key from an arbitrary length string, +read/write encrypted data from/to a file descriptor. + +The implementation was written so as to conform with the manual entry +for the des_crypt(3) library routines from MIT's project Athena. + +destest should be run after compilation to test the des routines. +rpw should be run after compilation to test the read password routines. +The des program is a replacement for the sun des command. I believe it +conforms to the sun version. + +The Imakefile is setup for use in the kerberos distribution. + +These routines are best compiled with gcc or any other good +optimising compiler. +Just turn you optimiser up to the highest settings and run destest +after the build to make sure everything works. + +I believe these routines are close to the fastest and most portable DES +routines that use small lookup tables (4.5k) that are publicly available. +The fcrypt routine is faster than ufc's fcrypt (when compiling with +gcc2 -O2) on the sparc 2 (1410 vs 1270) but is not so good on other machines +(on a sun3/260 168 vs 336). It is a function of CPU on chip cache size. +[ 10-Jan-97 and a function of an incorrect speed testing program in + ufc which gave much better test figures that reality ]. + +It is worth noting that on sparc and Alpha CPUs, performance of the DES +library can vary by upto %10 due to the positioning of files after application +linkage. + +Eric Young (eay@cryptsoft.com) + diff --git a/3rdparty/des-4.04b/VERSION b/3rdparty/des-4.04b/VERSION new file mode 100644 index 0000000..3450351 --- /dev/null +++ b/3rdparty/des-4.04b/VERSION @@ -0,0 +1,406 @@ +Version 4.04 + Fixed a few tests in destest. Also added x86 assember for + des_ncbc_encrypt() which is the standard cbc mode function. + This makes a very very large performace difference. + Ariel Glenn ariel@columbia.edu reports that the terminal + 'turn echo off' can return (errno == EINVAL) under solaris + when redirection is used. So I now catch that as well as ENOTTY. + + +Version 4.03 + Left a static out of enc_write.c, which caused to buffer to be + continiously malloc()ed. Does anyone use these functions? I keep + on feeling like removing them since I only had these in there + for a version of kerberised login. Anyway, this was pointed out + by Theo de Raadt <deraadt@cvs.openbsd.org> + The 'n' bit ofb code was wrong, it was not shifting the shift + register. It worked correctly for n == 64. Thanks to + Gigi Ankeny <Gigi.Ankeny@Eng.Sun.COM> for pointing this one out. + +Version 4.02 + I was doing 'if (memcmp(weak_keys[i],key,sizeof(key)) == 0)' + when checking for weak keys which is wrong :-(, pointed out by + Markus F.X.J. Oberhumer <markus.oberhumer@jk.uni-linz.ac.at>. + +Version 4.01 + Even faster inner loop in the DES assembler for x86 and a modification + for IP/FP which is faster on x86. Both of these changes are + from Svend Olaf Mikkelsen <svolaf@inet.uni-c.dk>. His + changes make the assembler run %40 faster on a pentium. This is just + a case of getting the instruction sequence 'just right'. + All credit to 'Svend' :-) + Quite a few special x86 'make' targets. + A libdes-l (lite) distribution. + +Version 4.00 + After a bit of a pause, I'll up the major version number since this + is mostly a performace release. I've added x86 assembler and + added more options for performance. A %28 speedup for gcc + on a pentium and the assembler is a %50 speedup. + MIPS CPU's, sparc and Alpha are the main CPU's with speedups. + Run des_opts to work out which options should be used. + DES_RISC1/DES_RISC2 use alternative inner loops which use + more registers but should give speedups on any CPU that does + dual issue (pentium). DES_UNROLL unrolls the inner loop, + which costs in code size. + +Version 3.26 + I've finally removed one of the shifts in D_ENCRYPT. This + meant I've changed the des_SPtrans table (spr.h), the set_key() + function and some things in des_enc.c. This has definitly + made things faster :-). I've known about this one for some + time but I've been too lazy to follow it up :-). + Noticed that in the D_ENCRYPT() macro, we can just do L^=(..)^(..)^.. + instead of L^=((..)|(..)|(..).. This should save a register at + least. + Assember for x86. The file to replace is des_enc.c, which is replaced + by one of the assembler files found in asm. Look at des/asm/readme + for more info. + + /* Modification to fcrypt so it can be compiled to support + HPUX 10.x's long password format, define -DLONGCRYPT to use this. + Thanks to Jens Kupferschmidt <bt1cu@hpboot.rz.uni-leipzig.de>. */ + + SIGWINCH case put in des_read_passwd() so the function does not + 'exit' if this function is recieved. + +Version 3.25 17/07/96 + Modified read_pwd.c so that stdin can be read if not a tty. + Thanks to Jeff Barber <jeffb@issl.atl.hp.com> for the patches. + des_init_random_number_generator() shortened due to VMS linker + limits. + Added RSA's DESX cbc mode. It is a form of cbc encryption, with 2 + 8 byte quantites xored before and after encryption. + des_xcbc_encryption() - the name is funny to preserve the des_ + prefix on all functions. + +Version 3.24 20/04/96 + The DES_PTR macro option checked and used by SSLeay configuration + +Version 3.23 11/04/96 + Added DES_LONG. If defined to 'unsigned int' on the DEC Alpha, + it gives a %20 speedup :-) + Fixed the problem with des.pl under perl5. The patches were + sent by Ed Kubaitis (ejk@uiuc.edu). + if fcrypt.c, changed values to handle illegal salt values the way + normal crypt() implementations do. Some programs apparently use + them :-(. The patch was sent by Bjorn Gronvall <bg@sics.se> + +Version 3.22 29/11/95 + Bug in des(1), an error with the uuencoding stuff when the + 'data' is small, thanks to Geoff Keating <keagchon@mehta.anu.edu.au> + for the patch. + +Version 3.21 22/11/95 + After some emailing back and forth with + Colin Plumb <colin@nyx10.cs.du.edu>, I've tweaked a few things + and in a future version I will probably put in some of the + optimisation he suggested for use with the DES_USE_PTR option. + Extra routines from Mark Murray <mark@grondar.za> for use in + freeBSD. They mostly involve random number generation for use + with kerberos. They involve evil machine specific system calls + etc so I would normally suggest pushing this stuff into the + application and/or using RAND_seed()/RAND_bytes() if you are + using this DES library as part of SSLeay. + Redone the read_pw() function so that it is cleaner and + supports termios, thanks to Sameer Parekh <sameer@c2.org> + for the initial patches for this. + Renamed 3ecb_encrypt() to ecb3_encrypt(). This has been + done just to make things more consistent. + I have also now added triple DES versions of cfb and ofb. + +Version 3.20 + Damn, Damn, Damn, as pointed out by Mike_Spreitzer.PARC@xerox.com, + my des_random_seed() function was only copying 4 bytes of the + passed seed into the init structure. It is now fixed to copy 8. + My own suggestion is to used something like MD5 :-) + +Version 3.19 + While looking at my code one day, I though, why do I keep on + calling des_encrypt(in,out,ks,enc) when every function that + calls it has in and out the same. So I dropped the 'out' + parameter, people should not be using this function. + +Version 3.18 30/08/95 + Fixed a few bit with the distribution and the filenames. + 3.17 had been munged via a move to DOS and back again. + NO CODE CHANGES + +Version 3.17 14/07/95 + Fixed ede3 cbc which I had broken in 3.16. I have also + removed some unneeded variables in 7-8 of the routines. + +Version 3.16 26/06/95 + Added des_encrypt2() which does not use IP/FP, used by triple + des routines. Tweaked things a bit elsewhere. %13 speedup on + sparc and %6 on a R4400 for ede3 cbc mode. + +Version 3.15 06/06/95 + Added des_ncbc_encrypt(), it is des_cbc mode except that it is + 'normal' and copies the new iv value back over the top of the + passed parameter. + CHANGED des_ede3_cbc_encrypt() so that it too now overwrites + the iv. THIS WILL BREAK EXISTING CODE, but since this function + only new, I feel I can change it, not so with des_cbc_encrypt :-(. + I need to update the documentation. + +Version 3.14 31/05/95 + New release upon the world, as part of my SSL implementation. + New copyright and usage stuff. Basically free for all to use + as long as you say it came from me :-) + +Version 3.13 31/05/95 + A fix in speed.c, if HZ is not defined, I set it to 100.0 + which is reasonable for most unixes except SunOS 4.x. + I now have a #ifdef sun but timing for SunOS 4.x looked very + good :-(. At my last job where I used SunOS 4.x, it was + defined to be 60.0 (look at the old INSTALL documentation), at + the last release had it changed to 100.0 since I now work with + Solaris2 and SVR4 boxes. + Thanks to Rory Chisholm <rchishol@math.ethz.ch> for pointing this + one out. + +Version 3.12 08/05/95 + As pointed out by The Crypt Keeper <tck@bend.UCSD.EDU>, + my D_ENCRYPT macro in crypt() had an un-necessary variable. + It has been removed. + +Version 3.11 03/05/95 + Added des_ede3_cbc_encrypt() which is cbc mode des with 3 keys + and one iv. It is a standard and I needed it for my SSL code. + It makes more sense to use this for triple DES than + 3cbc_encrypt(). I have also added (or should I say tested :-) + cfb64_encrypt() which is cfb64 but it will encrypt a partial + number of bytes - 3 bytes in 3 bytes out. Again this is for + my SSL library, as a form of encryption to use with SSL + telnet. + +Version 3.10 22/03/95 + Fixed a bug in 3cbc_encrypt() :-(. When making repeated calls + to cbc3_encrypt, the 2 iv values that were being returned to + be used in the next call were reversed :-(. + Many thanks to Bill Wade <wade@Stoner.COM> for pointing out + this error. + +Version 3.09 01/02/95 + Fixed des_random_key to far more random, it was rather feeble + with regards to picking the initial seed. The problem was + pointed out by Olaf Kirch <okir@monad.swb.de>. + +Version 3.08 14/12/94 + Added Makefile.PL so libdes can be built into perl5. + Changed des_locl.h so RAND is always defined. + +Version 3.07 05/12/94 + Added GNUmake and stuff so the library can be build with + glibc. + +Version 3.06 30/08/94 + Added rpc_enc.c which contains _des_crypt. This is for use in + secure_rpc v 4.0 + Finally fixed the cfb_enc problems. + Fixed a few parameter parsing bugs in des (-3 and -b), thanks + to Rob McMillan <R.McMillan@its.gu.edu.au> + +Version 3.05 21/04/94 + for unsigned long l; gcc does not produce ((l>>34) == 0) + This causes bugs in cfb_enc. + Thanks to Hadmut Danisch <danisch@ira.uka.de> + +Version 3.04 20/04/94 + Added a version number to des.c and libdes.a + +Version 3.03 12/01/94 + Fixed a bug in non zero iv in 3cbc_enc. + +Version 3.02 29/10/93 + I now work in a place where there are 6+ architectures and 14+ + OS versions :-). + Fixed TERMIO definition so the most sys V boxes will work :-) + +Release upon comp.sources.misc +Version 3.01 08/10/93 + Added des_3cbc_encrypt() + +Version 3.00 07/10/93 + Fixed up documentation. + quad_cksum definitely compatible with MIT's now. + +Version 2.30 24/08/93 + Triple DES now defaults to triple cbc but can do triple ecb + with the -b flag. + Fixed some MSDOS uuen/uudecoding problems, thanks to + Added prototypes. + +Version 2.22 29/06/93 + Fixed a bug in des_is_weak_key() which stopped it working :-( + thanks to engineering@MorningStar.Com. + +Version 2.21 03/06/93 + des(1) with no arguments gives quite a bit of help. + Added -c (generate ckecksum) flag to des(1). + Added -3 (triple DES) flag to des(1). + Added cfb and ofb routines to the library. + +Version 2.20 11/03/93 + Added -u (uuencode) flag to des(1). + I have been playing with byte order in quad_cksum to make it + compatible with MIT's version. All I can say is avid this + function if possible since MIT's output is endian dependent. + +Version 2.12 14/10/92 + Added MSDOS specific macro in ecb_encrypt which gives a %70 + speed up when the code is compiled with turbo C. + +Version 2.11 12/10/92 + Speedup in set_key (recoding of PC-1) + I now do it in 47 simple operations, down from 60. + Thanks to John Fletcher (john_fletcher@lccmail.ocf.llnl.gov) + for motivating me to look for a faster system :-) + The speedup is probably less that 1% but it is still 13 + instructions less :-). + +Version 2.10 06/10/92 + The code now works on the 64bit ETA10 and CRAY without modifications or + #defines. I believe the code should work on any machine that + defines long, int or short to be 8 bytes long. + Thanks to Shabbir J. Safdar (shabby@mentor.cc.purdue.edu) + for helping me fix the code to run on 64bit machines (he had + access to an ETA10). + Thanks also to John Fletcher <john_fletcher@lccmail.ocf.llnl.gov> + for testing the routines on a CRAY. + read_password.c has been renamed to read_passwd.c + string_to_key.c has been renamed to string2key.c + +Version 2.00 14/09/92 + Made mods so that the library should work on 64bit CPU's. + Removed all my uchar and ulong defs. To many different + versions of unix define them in their header files in too many + different combinations :-) + IRIX - Sillicon Graphics mods (mostly in read_password.c). + Thanks to Andrew Daviel (advax@erich.triumf.ca) + +Version 1.99 26/08/92 + Fixed a bug or 2 in enc_read.c + Fixed a bug in enc_write.c + Fixed a pseudo bug in fcrypt.c (very obscure). + +Version 1.98 31/07/92 + Support for the ETA10. This is a strange machine that defines + longs and ints as 8 bytes and shorts as 4 bytes. + Since I do evil things with long * that assume that they are 4 + bytes. Look in the Makefile for the option to compile for + this machine. quad_cksum appears to have problems but I + will don't have the time to fix it right now, and this is not + a function that uses DES and so will not effect the main uses + of the library. + +Version 1.97 20/05/92 eay + Fixed the Imakefile and made some changes to des.h to fix some + problems when building this package with Kerberos v 4. + +Version 1.96 18/05/92 eay + Fixed a small bug in string_to_key() where problems could + occur if des_check_key was set to true and the string + generated a weak key. + +Patch2 posted to comp.sources.misc +Version 1.95 13/05/92 eay + Added an alternative version of the D_ENCRYPT macro in + ecb_encrypt and fcrypt. Depending on the compiler, one version or the + other will be faster. This was inspired by + Dana How <how@isl.stanford.edu>, and her pointers about doing the + *(ulong *)((uchar *)ptr+(value&0xfc)) + vs + ptr[value&0x3f] + to stop the C compiler doing a <<2 to convert the long array index. + +Version 1.94 05/05/92 eay + Fixed an incompatibility between my string_to_key and the MIT + version. When the key is longer than 8 chars, I was wrapping + with a different method. To use the old version, define + OLD_STR_TO_KEY in the makefile. Thanks to + viktor@newsu.shearson.com (Viktor Dukhovni). + +Version 1.93 28/04/92 eay + Fixed the VMS mods so that echo is now turned off in + read_password. Thanks again to brennan@coco.cchs.su.oz.AU. + MSDOS support added. The routines can be compiled with + Turbo C (v2.0) and MSC (v5.1). Make sure MSDOS is defined. + +Patch1 posted to comp.sources.misc +Version 1.92 13/04/92 eay + Changed D_ENCRYPT so that the rotation of R occurs outside of + the loop. This required rotating all the longs in sp.h (now + called spr.h). Thanks to Richard Outerbridge <71755.204@CompuServe.COM> + speed.c has been changed so it will work without SIGALRM. If + times(3) is not present it will try to use ftime() instead. + +Version 1.91 08/04/92 eay + Added -E/-D options to des(1) so it can use string_to_key. + Added SVR4 mods suggested by witr@rwwa.COM + Added VMS mods suggested by brennan@coco.cchs.su.oz.AU. If + anyone knows how to turn of tty echo in VMS please tell me or + implement it yourself :-). + Changed FILE *IN/*OUT to *DES_IN/*DES_OUT since it appears VMS + does not like IN/OUT being used. + +Libdes posted to comp.sources.misc +Version 1.9 24/03/92 eay + Now contains a fast small crypt replacement. + Added des(1) command. + Added des_rw_mode so people can use cbc encryption with + enc_read and enc_write. + +Version 1.8 15/10/91 eay + Bug in cbc_cksum. + Many thanks to Keith Reynolds (keithr@sco.COM) for pointing this + one out. + +Version 1.7 24/09/91 eay + Fixed set_key :-) + set_key is 4 times faster and takes less space. + There are a few minor changes that could be made. + +Version 1.6 19/09/1991 eay + Finally go IP and FP finished. + Now I need to fix set_key. + This version is quite a bit faster that 1.51 + +Version 1.52 15/06/1991 eay + 20% speedup in ecb_encrypt by changing the E bit selection + to use 2 32bit words. This also required modification of the + sp table. There is still a way to speedup the IP and IP-1 + (hints from outer@sq.com) still working on this one :-(. + +Version 1.51 07/06/1991 eay + Faster des_encrypt by loop unrolling + Fixed bug in quad_cksum.c (thanks to hughes@logos.ucs.indiana.edu) + +Version 1.50 28/05/1991 eay + Optimised the code a bit more for the sparc. I have improved the + speed of the inner des_encrypt by speeding up the initial and + final permutations. + +Version 1.40 23/10/1990 eay + Fixed des_random_key, it did not produce a random key :-( + +Version 1.30 2/10/1990 eay + Have made des_quad_cksum the same as MIT's, the full package + should be compatible with MIT's + Have tested on a DECstation 3100 + Still need to fix des_set_key (make it faster). + Does des_cbc_encrypts at 70.5k/sec on a 3100. + +Version 1.20 18/09/1990 eay + Fixed byte order dependencies. + Fixed (I hope) all the word alignment problems. + Speedup in des_ecb_encrypt. + +Version 1.10 11/09/1990 eay + Added des_enc_read and des_enc_write. + Still need to fix des_quad_cksum. + Still need to document des_enc_read and des_enc_write. + +Version 1.00 27/08/1990 eay + diff --git a/3rdparty/des-4.04b/asm/crypt586.pl b/3rdparty/des-4.04b/asm/crypt586.pl new file mode 100644 index 0000000..b310d92 --- /dev/null +++ b/3rdparty/des-4.04b/asm/crypt586.pl @@ -0,0 +1,204 @@ +#!/usr/local/bin/perl +# +# The inner loop instruction sequence and the IP/FP modifications are from +# Svend Olaf Mikkelsen <svolaf@inet.uni-c.dk> +# I've added the stuff needed for crypt() but I've not worried about making +# things perfect. +# + +push(@INC,"perlasm","../../perlasm"); +require "x86asm.pl"; + +&asm_init($ARGV[0],"crypt586.pl"); + +$L="edi"; +$R="esi"; + +&external_label("des_SPtrans"); +&fcrypt_body("fcrypt_body"); +&asm_finish(); + +sub fcrypt_body + { + local($name,$do_ip)=@_; + + &function_begin($name,"EXTRN _des_SPtrans:DWORD"); + + &comment(""); + &comment("Load the 2 words"); + $ks="ebp"; + + &xor( $L, $L); + &xor( $R, $R); + &mov($ks,&wparam(1)); + + &push(25); # add a variable + + &set_label("start"); + for ($i=0; $i<16; $i+=2) + { + &comment(""); + &comment("Round $i"); + &D_ENCRYPT($i,$L,$R,$i*2,$ks,"des_SPtrans","eax","ebx","ecx","edx"); + + &comment(""); + &comment("Round ".sprintf("%d",$i+1)); + &D_ENCRYPT($i+1,$R,$L,($i+1)*2,$ks,"des_SPtrans","eax","ebx","ecx","edx"); + } + &mov("ebx", &swtmp(0)); + &mov("eax", $L); + &dec("ebx"); + &mov($L, $R); + &mov($R, "eax"); + &mov(&swtmp(0), "ebx"); + &jnz(&label("start")); + + &comment(""); + &comment("FP"); + &mov("edx",&wparam(0)); + + &FP_new($R,$L,"eax",3); + &mov(&DWP(0,"edx","",0),"eax"); + &mov(&DWP(4,"edx","",0),$L); + + &pop("ecx"); # remove variable + + &function_end($name); + } + +sub D_ENCRYPT + { + local($r,$L,$R,$S,$ks,$desSP,$u,$tmp1,$tmp2,$t)=@_; + + &mov( $u, &wparam(2)); # 2 + &mov( $t, $R); + &shr( $t, 16); # 1 + &mov( $tmp2, &wparam(3)); # 2 + &xor( $t, $R); # 1 + + &and( $u, $t); # 2 + &and( $t, $tmp2); # 2 + + &mov( $tmp1, $u); + &shl( $tmp1, 16); # 1 + &mov( $tmp2, $t); + &shl( $tmp2, 16); # 1 + &xor( $u, $tmp1); # 2 + &xor( $t, $tmp2); # 2 + &mov( $tmp1, &DWP(&n2a($S*4),$ks,"",0)); # 2 + &xor( $u, $tmp1); + &mov( $tmp2, &DWP(&n2a(($S+1)*4),$ks,"",0)); # 2 + &xor( $u, $R); + &xor( $t, $R); + &xor( $t, $tmp2); + + &and( $u, "0xfcfcfcfc" ); # 2 + &xor( $tmp1, $tmp1); # 1 + &and( $t, "0xcfcfcfcf" ); # 2 + &xor( $tmp2, $tmp2); + &movb( &LB($tmp1), &LB($u) ); + &movb( &LB($tmp2), &HB($u) ); + &rotr( $t, 4 ); + &mov( $ks, &DWP(" $desSP",$tmp1,"",0)); + &movb( &LB($tmp1), &LB($t) ); + &xor( $L, $ks); + &mov( $ks, &DWP("0x200+$desSP",$tmp2,"",0)); + &xor( $L, $ks); + &movb( &LB($tmp2), &HB($t) ); + &shr( $u, 16); + &mov( $ks, &DWP("0x100+$desSP",$tmp1,"",0)); + &xor( $L, $ks); + &movb( &LB($tmp1), &HB($u) ); + &shr( $t, 16); + &mov( $ks, &DWP("0x300+$desSP",$tmp2,"",0)); + &xor( $L, $ks); + &mov( $ks, &wparam(1)); + &movb( &LB($tmp2), &HB($t) ); + &and( $u, "0xff" ); + &and( $t, "0xff" ); + &mov( $tmp1, &DWP("0x600+$desSP",$tmp1,"",0)); + &xor( $L, $tmp1); + &mov( $tmp1, &DWP("0x700+$desSP",$tmp2,"",0)); + &xor( $L, $tmp1); + &mov( $tmp1, &DWP("0x400+$desSP",$u,"",0)); + &xor( $L, $tmp1); + &mov( $tmp1, &DWP("0x500+$desSP",$t,"",0)); + &xor( $L, $tmp1); + } + +sub n2a + { + sprintf("%d",$_[0]); + } + +# now has a side affect of rotating $a by $shift +sub R_PERM_OP + { + local($a,$b,$tt,$shift,$mask,$last)=@_; + + &rotl( $a, $shift ) if ($shift != 0); + &mov( $tt, $a ); + &xor( $a, $b ); + &and( $a, $mask ); + if ($notlast eq $b) + { + &xor( $b, $a ); + &xor( $tt, $a ); + } + else + { + &xor( $tt, $a ); + &xor( $b, $a ); + } + &comment(""); + } + +sub IP_new + { + local($l,$r,$tt,$lr)=@_; + + &R_PERM_OP($l,$r,$tt, 4,"0xf0f0f0f0",$l); + &R_PERM_OP($r,$tt,$l,20,"0xfff0000f",$l); + &R_PERM_OP($l,$tt,$r,14,"0x33333333",$r); + &R_PERM_OP($tt,$r,$l,22,"0x03fc03fc",$r); + &R_PERM_OP($l,$r,$tt, 9,"0xaaaaaaaa",$r); + + if ($lr != 3) + { + if (($lr-3) < 0) + { &rotr($tt, 3-$lr); } + else { &rotl($tt, $lr-3); } + } + if ($lr != 2) + { + if (($lr-2) < 0) + { &rotr($r, 2-$lr); } + else { &rotl($r, $lr-2); } + } + } + +sub FP_new + { + local($l,$r,$tt,$lr)=@_; + + if ($lr != 2) + { + if (($lr-2) < 0) + { &rotl($r, 2-$lr); } + else { &rotr($r, $lr-2); } + } + if ($lr != 3) + { + if (($lr-3) < 0) + { &rotl($l, 3-$lr); } + else { &rotr($l, $lr-3); } + } + + &R_PERM_OP($l,$r,$tt, 0,"0xaaaaaaaa",$r); + &R_PERM_OP($tt,$r,$l,23,"0x03fc03fc",$r); + &R_PERM_OP($l,$r,$tt,10,"0x33333333",$l); + &R_PERM_OP($r,$tt,$l,18,"0xfff0000f",$l); + &R_PERM_OP($l,$tt,$r,12,"0xf0f0f0f0",$r); + &rotr($tt , 4); + } + diff --git a/3rdparty/des-4.04b/asm/d-win32.asm b/3rdparty/des-4.04b/asm/d-win32.asm new file mode 100644 index 0000000..9e3dc9c --- /dev/null +++ b/3rdparty/des-4.04b/asm/d-win32.asm @@ -0,0 +1,3132 @@ + ; Don't even think of reading this code + ; It was automatically generated by des-586.pl + ; Which is a perl program used to generate the x86 assember for + ; any of elf, a.out, BSDI,Win32, or Solaris + ; eric <eay@cryptsoft.com> + ; + TITLE des-586.asm + .386 +.model FLAT +_TEXT SEGMENT +PUBLIC _des_encrypt +EXTRN _des_SPtrans:DWORD +_des_encrypt PROC NEAR + push esi + push edi + ; + ; Load the 2 words + mov esi, DWORD PTR 12[esp] + xor ecx, ecx + push ebx + push ebp + mov eax, DWORD PTR [esi] + mov ebx, DWORD PTR 28[esp] + mov edi, DWORD PTR 4[esi] + ; + ; IP + rol eax, 4 + mov esi, eax + xor eax, edi + and eax, 0f0f0f0f0h + xor esi, eax + xor edi, eax + ; + rol edi, 20 + mov eax, edi + xor edi, esi + and edi, 0fff0000fh + xor eax, edi + xor esi, edi + ; + rol eax, 14 + mov edi, eax + xor eax, esi + and eax, 033333333h + xor edi, eax + xor esi, eax + ; + rol esi, 22 + mov eax, esi + xor esi, edi + and esi, 003fc03fch + xor eax, esi + xor edi, esi + ; + rol eax, 9 + mov esi, eax + xor eax, edi + and eax, 0aaaaaaaah + xor esi, eax + xor edi, eax + ; + rol edi, 1 + mov ebp, DWORD PTR 24[esp] + cmp ebx, 0 + je $L000start_decrypt + ; + ; Round 0 + mov eax, DWORD PTR [ebp] + xor ebx, ebx + mov edx, DWORD PTR 4[ebp] + xor eax, esi + xor edx, esi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor edi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor edi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor edi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor edi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor edi, ebx + ; + ; Round 1 + mov eax, DWORD PTR 8[ebp] + xor ebx, ebx + mov edx, DWORD PTR 12[ebp] + xor eax, edi + xor edx, edi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor esi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor esi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor esi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor esi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor esi, ebx + ; + ; Round 2 + mov eax, DWORD PTR 16[ebp] + xor ebx, ebx + mov edx, DWORD PTR 20[ebp] + xor eax, esi + xor edx, esi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor edi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor edi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor edi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor edi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor edi, ebx + ; + ; Round 3 + mov eax, DWORD PTR 24[ebp] + xor ebx, ebx + mov edx, DWORD PTR 28[ebp] + xor eax, edi + xor edx, edi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor esi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor esi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor esi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor esi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor esi, ebx + ; + ; Round 4 + mov eax, DWORD PTR 32[ebp] + xor ebx, ebx + mov edx, DWORD PTR 36[ebp] + xor eax, esi + xor edx, esi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor edi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor edi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor edi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor edi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor edi, ebx + ; + ; Round 5 + mov eax, DWORD PTR 40[ebp] + xor ebx, ebx + mov edx, DWORD PTR 44[ebp] + xor eax, edi + xor edx, edi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor esi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor esi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor esi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor esi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor esi, ebx + ; + ; Round 6 + mov eax, DWORD PTR 48[ebp] + xor ebx, ebx + mov edx, DWORD PTR 52[ebp] + xor eax, esi + xor edx, esi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor edi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor edi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor edi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor edi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor edi, ebx + ; + ; Round 7 + mov eax, DWORD PTR 56[ebp] + xor ebx, ebx + mov edx, DWORD PTR 60[ebp] + xor eax, edi + xor edx, edi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor esi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor esi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor esi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor esi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor esi, ebx + ; + ; Round 8 + mov eax, DWORD PTR 64[ebp] + xor ebx, ebx + mov edx, DWORD PTR 68[ebp] + xor eax, esi + xor edx, esi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor edi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor edi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor edi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor edi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor edi, ebx + ; + ; Round 9 + mov eax, DWORD PTR 72[ebp] + xor ebx, ebx + mov edx, DWORD PTR 76[ebp] + xor eax, edi + xor edx, edi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor esi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor esi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor esi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor esi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor esi, ebx + ; + ; Round 10 + mov eax, DWORD PTR 80[ebp] + xor ebx, ebx + mov edx, DWORD PTR 84[ebp] + xor eax, esi + xor edx, esi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor edi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor edi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor edi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor edi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor edi, ebx + ; + ; Round 11 + mov eax, DWORD PTR 88[ebp] + xor ebx, ebx + mov edx, DWORD PTR 92[ebp] + xor eax, edi + xor edx, edi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor esi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor esi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor esi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor esi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor esi, ebx + ; + ; Round 12 + mov eax, DWORD PTR 96[ebp] + xor ebx, ebx + mov edx, DWORD PTR 100[ebp] + xor eax, esi + xor edx, esi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor edi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor edi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor edi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor edi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor edi, ebx + ; + ; Round 13 + mov eax, DWORD PTR 104[ebp] + xor ebx, ebx + mov edx, DWORD PTR 108[ebp] + xor eax, edi + xor edx, edi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor esi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor esi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor esi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor esi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor esi, ebx + ; + ; Round 14 + mov eax, DWORD PTR 112[ebp] + xor ebx, ebx + mov edx, DWORD PTR 116[ebp] + xor eax, esi + xor edx, esi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor edi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor edi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor edi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor edi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor edi, ebx + ; + ; Round 15 + mov eax, DWORD PTR 120[ebp] + xor ebx, ebx + mov edx, DWORD PTR 124[ebp] + xor eax, edi + xor edx, edi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor esi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor esi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor esi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor esi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor esi, ebx + jmp $L001end +$L000start_decrypt: + ; + ; Round 15 + mov eax, DWORD PTR 120[ebp] + xor ebx, ebx + mov edx, DWORD PTR 124[ebp] + xor eax, esi + xor edx, esi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor edi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor edi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor edi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor edi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor edi, ebx + ; + ; Round 14 + mov eax, DWORD PTR 112[ebp] + xor ebx, ebx + mov edx, DWORD PTR 116[ebp] + xor eax, edi + xor edx, edi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor esi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor esi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor esi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor esi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor esi, ebx + ; + ; Round 13 + mov eax, DWORD PTR 104[ebp] + xor ebx, ebx + mov edx, DWORD PTR 108[ebp] + xor eax, esi + xor edx, esi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor edi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor edi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor edi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor edi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor edi, ebx + ; + ; Round 12 + mov eax, DWORD PTR 96[ebp] + xor ebx, ebx + mov edx, DWORD PTR 100[ebp] + xor eax, edi + xor edx, edi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor esi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor esi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor esi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor esi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor esi, ebx + ; + ; Round 11 + mov eax, DWORD PTR 88[ebp] + xor ebx, ebx + mov edx, DWORD PTR 92[ebp] + xor eax, esi + xor edx, esi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor edi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor edi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor edi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor edi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor edi, ebx + ; + ; Round 10 + mov eax, DWORD PTR 80[ebp] + xor ebx, ebx + mov edx, DWORD PTR 84[ebp] + xor eax, edi + xor edx, edi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor esi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor esi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor esi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor esi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor esi, ebx + ; + ; Round 9 + mov eax, DWORD PTR 72[ebp] + xor ebx, ebx + mov edx, DWORD PTR 76[ebp] + xor eax, esi + xor edx, esi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor edi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor edi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor edi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor edi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor edi, ebx + ; + ; Round 8 + mov eax, DWORD PTR 64[ebp] + xor ebx, ebx + mov edx, DWORD PTR 68[ebp] + xor eax, edi + xor edx, edi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor esi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor esi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor esi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor esi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor esi, ebx + ; + ; Round 7 + mov eax, DWORD PTR 56[ebp] + xor ebx, ebx + mov edx, DWORD PTR 60[ebp] + xor eax, esi + xor edx, esi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor edi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor edi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor edi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor edi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor edi, ebx + ; + ; Round 6 + mov eax, DWORD PTR 48[ebp] + xor ebx, ebx + mov edx, DWORD PTR 52[ebp] + xor eax, edi + xor edx, edi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor esi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor esi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor esi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor esi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor esi, ebx + ; + ; Round 5 + mov eax, DWORD PTR 40[ebp] + xor ebx, ebx + mov edx, DWORD PTR 44[ebp] + xor eax, esi + xor edx, esi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor edi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor edi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor edi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor edi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor edi, ebx + ; + ; Round 4 + mov eax, DWORD PTR 32[ebp] + xor ebx, ebx + mov edx, DWORD PTR 36[ebp] + xor eax, edi + xor edx, edi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor esi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor esi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor esi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor esi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor esi, ebx + ; + ; Round 3 + mov eax, DWORD PTR 24[ebp] + xor ebx, ebx + mov edx, DWORD PTR 28[ebp] + xor eax, esi + xor edx, esi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor edi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor edi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor edi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor edi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor edi, ebx + ; + ; Round 2 + mov eax, DWORD PTR 16[ebp] + xor ebx, ebx + mov edx, DWORD PTR 20[ebp] + xor eax, edi + xor edx, edi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor esi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor esi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor esi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor esi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor esi, ebx + ; + ; Round 1 + mov eax, DWORD PTR 8[ebp] + xor ebx, ebx + mov edx, DWORD PTR 12[ebp] + xor eax, esi + xor edx, esi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor edi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor edi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor edi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor edi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor edi, ebx + ; + ; Round 0 + mov eax, DWORD PTR [ebp] + xor ebx, ebx + mov edx, DWORD PTR 4[ebp] + xor eax, edi + xor edx, edi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor esi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor esi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor esi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor esi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor esi, ebx +$L001end: + ; + ; FP + mov edx, DWORD PTR 20[esp] + ror esi, 1 + mov eax, edi + xor edi, esi + and edi, 0aaaaaaaah + xor eax, edi + xor esi, edi + ; + rol eax, 23 + mov edi, eax + xor eax, esi + and eax, 003fc03fch + xor edi, eax + xor esi, eax + ; + rol edi, 10 + mov eax, edi + xor edi, esi + and edi, 033333333h + xor eax, edi + xor esi, edi + ; + rol esi, 18 + mov edi, esi + xor esi, eax + and esi, 0fff0000fh + xor edi, esi + xor eax, esi + ; + rol edi, 12 + mov esi, edi + xor edi, eax + and edi, 0f0f0f0f0h + xor esi, edi + xor eax, edi + ; + ror eax, 4 + mov DWORD PTR [edx],eax + mov DWORD PTR 4[edx],esi + pop ebp + pop ebx + pop edi + pop esi + ret +_des_encrypt ENDP +_TEXT ENDS +_TEXT SEGMENT +PUBLIC _des_encrypt2 +EXTRN _des_SPtrans:DWORD +_des_encrypt2 PROC NEAR + push esi + push edi + ; + ; Load the 2 words + mov eax, DWORD PTR 12[esp] + xor ecx, ecx + push ebx + push ebp + mov esi, DWORD PTR [eax] + mov ebx, DWORD PTR 28[esp] + rol esi, 3 + mov edi, DWORD PTR 4[eax] + rol edi, 3 + mov ebp, DWORD PTR 24[esp] + cmp ebx, 0 + je $L002start_decrypt + ; + ; Round 0 + mov eax, DWORD PTR [ebp] + xor ebx, ebx + mov edx, DWORD PTR 4[ebp] + xor eax, esi + xor edx, esi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor edi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor edi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor edi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor edi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor edi, ebx + ; + ; Round 1 + mov eax, DWORD PTR 8[ebp] + xor ebx, ebx + mov edx, DWORD PTR 12[ebp] + xor eax, edi + xor edx, edi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor esi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor esi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor esi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor esi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor esi, ebx + ; + ; Round 2 + mov eax, DWORD PTR 16[ebp] + xor ebx, ebx + mov edx, DWORD PTR 20[ebp] + xor eax, esi + xor edx, esi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor edi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor edi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor edi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor edi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor edi, ebx + ; + ; Round 3 + mov eax, DWORD PTR 24[ebp] + xor ebx, ebx + mov edx, DWORD PTR 28[ebp] + xor eax, edi + xor edx, edi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor esi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor esi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor esi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor esi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor esi, ebx + ; + ; Round 4 + mov eax, DWORD PTR 32[ebp] + xor ebx, ebx + mov edx, DWORD PTR 36[ebp] + xor eax, esi + xor edx, esi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor edi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor edi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor edi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor edi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor edi, ebx + ; + ; Round 5 + mov eax, DWORD PTR 40[ebp] + xor ebx, ebx + mov edx, DWORD PTR 44[ebp] + xor eax, edi + xor edx, edi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor esi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor esi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor esi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor esi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor esi, ebx + ; + ; Round 6 + mov eax, DWORD PTR 48[ebp] + xor ebx, ebx + mov edx, DWORD PTR 52[ebp] + xor eax, esi + xor edx, esi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor edi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor edi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor edi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor edi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor edi, ebx + ; + ; Round 7 + mov eax, DWORD PTR 56[ebp] + xor ebx, ebx + mov edx, DWORD PTR 60[ebp] + xor eax, edi + xor edx, edi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor esi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor esi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor esi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor esi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor esi, ebx + ; + ; Round 8 + mov eax, DWORD PTR 64[ebp] + xor ebx, ebx + mov edx, DWORD PTR 68[ebp] + xor eax, esi + xor edx, esi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor edi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor edi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor edi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor edi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor edi, ebx + ; + ; Round 9 + mov eax, DWORD PTR 72[ebp] + xor ebx, ebx + mov edx, DWORD PTR 76[ebp] + xor eax, edi + xor edx, edi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor esi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor esi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor esi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor esi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor esi, ebx + ; + ; Round 10 + mov eax, DWORD PTR 80[ebp] + xor ebx, ebx + mov edx, DWORD PTR 84[ebp] + xor eax, esi + xor edx, esi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor edi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor edi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor edi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor edi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor edi, ebx + ; + ; Round 11 + mov eax, DWORD PTR 88[ebp] + xor ebx, ebx + mov edx, DWORD PTR 92[ebp] + xor eax, edi + xor edx, edi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor esi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor esi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor esi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor esi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor esi, ebx + ; + ; Round 12 + mov eax, DWORD PTR 96[ebp] + xor ebx, ebx + mov edx, DWORD PTR 100[ebp] + xor eax, esi + xor edx, esi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor edi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor edi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor edi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor edi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor edi, ebx + ; + ; Round 13 + mov eax, DWORD PTR 104[ebp] + xor ebx, ebx + mov edx, DWORD PTR 108[ebp] + xor eax, edi + xor edx, edi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor esi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor esi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor esi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor esi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor esi, ebx + ; + ; Round 14 + mov eax, DWORD PTR 112[ebp] + xor ebx, ebx + mov edx, DWORD PTR 116[ebp] + xor eax, esi + xor edx, esi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor edi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor edi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor edi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor edi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor edi, ebx + ; + ; Round 15 + mov eax, DWORD PTR 120[ebp] + xor ebx, ebx + mov edx, DWORD PTR 124[ebp] + xor eax, edi + xor edx, edi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor esi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor esi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor esi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor esi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor esi, ebx + jmp $L003end +$L002start_decrypt: + ; + ; Round 15 + mov eax, DWORD PTR 120[ebp] + xor ebx, ebx + mov edx, DWORD PTR 124[ebp] + xor eax, esi + xor edx, esi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor edi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor edi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor edi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor edi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor edi, ebx + ; + ; Round 14 + mov eax, DWORD PTR 112[ebp] + xor ebx, ebx + mov edx, DWORD PTR 116[ebp] + xor eax, edi + xor edx, edi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor esi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor esi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor esi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor esi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor esi, ebx + ; + ; Round 13 + mov eax, DWORD PTR 104[ebp] + xor ebx, ebx + mov edx, DWORD PTR 108[ebp] + xor eax, esi + xor edx, esi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor edi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor edi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor edi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor edi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor edi, ebx + ; + ; Round 12 + mov eax, DWORD PTR 96[ebp] + xor ebx, ebx + mov edx, DWORD PTR 100[ebp] + xor eax, edi + xor edx, edi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor esi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor esi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor esi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor esi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor esi, ebx + ; + ; Round 11 + mov eax, DWORD PTR 88[ebp] + xor ebx, ebx + mov edx, DWORD PTR 92[ebp] + xor eax, esi + xor edx, esi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor edi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor edi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor edi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor edi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor edi, ebx + ; + ; Round 10 + mov eax, DWORD PTR 80[ebp] + xor ebx, ebx + mov edx, DWORD PTR 84[ebp] + xor eax, edi + xor edx, edi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor esi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor esi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor esi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor esi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor esi, ebx + ; + ; Round 9 + mov eax, DWORD PTR 72[ebp] + xor ebx, ebx + mov edx, DWORD PTR 76[ebp] + xor eax, esi + xor edx, esi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor edi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor edi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor edi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor edi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor edi, ebx + ; + ; Round 8 + mov eax, DWORD PTR 64[ebp] + xor ebx, ebx + mov edx, DWORD PTR 68[ebp] + xor eax, edi + xor edx, edi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor esi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor esi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor esi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor esi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor esi, ebx + ; + ; Round 7 + mov eax, DWORD PTR 56[ebp] + xor ebx, ebx + mov edx, DWORD PTR 60[ebp] + xor eax, esi + xor edx, esi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor edi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor edi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor edi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor edi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor edi, ebx + ; + ; Round 6 + mov eax, DWORD PTR 48[ebp] + xor ebx, ebx + mov edx, DWORD PTR 52[ebp] + xor eax, edi + xor edx, edi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor esi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor esi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor esi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor esi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor esi, ebx + ; + ; Round 5 + mov eax, DWORD PTR 40[ebp] + xor ebx, ebx + mov edx, DWORD PTR 44[ebp] + xor eax, esi + xor edx, esi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor edi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor edi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor edi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor edi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor edi, ebx + ; + ; Round 4 + mov eax, DWORD PTR 32[ebp] + xor ebx, ebx + mov edx, DWORD PTR 36[ebp] + xor eax, edi + xor edx, edi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor esi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor esi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor esi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor esi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor esi, ebx + ; + ; Round 3 + mov eax, DWORD PTR 24[ebp] + xor ebx, ebx + mov edx, DWORD PTR 28[ebp] + xor eax, esi + xor edx, esi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor edi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor edi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor edi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor edi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor edi, ebx + ; + ; Round 2 + mov eax, DWORD PTR 16[ebp] + xor ebx, ebx + mov edx, DWORD PTR 20[ebp] + xor eax, edi + xor edx, edi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor esi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor esi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor esi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor esi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor esi, ebx + ; + ; Round 1 + mov eax, DWORD PTR 8[ebp] + xor ebx, ebx + mov edx, DWORD PTR 12[ebp] + xor eax, esi + xor edx, esi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor edi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor edi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor edi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor edi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor edi, ebx + ; + ; Round 0 + mov eax, DWORD PTR [ebp] + xor ebx, ebx + mov edx, DWORD PTR 4[ebp] + xor eax, edi + xor edx, edi + and eax, 0fcfcfcfch + and edx, 0cfcfcfcfh + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor esi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor esi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor esi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor esi, ebp + mov ebp, DWORD PTR 24[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor esi, ebx +$L003end: + ; + ; Fixup + ror edi, 3 + mov eax, DWORD PTR 20[esp] + ror esi, 3 + mov DWORD PTR [eax],edi + mov DWORD PTR 4[eax],esi + pop ebp + pop ebx + pop edi + pop esi + ret +_des_encrypt2 ENDP +_TEXT ENDS +_TEXT SEGMENT +PUBLIC _des_encrypt3 + +_des_encrypt3 PROC NEAR + push ebx + mov ebx, DWORD PTR 8[esp] + push ebp + push esi + push edi + ; + ; Load the data words + mov edi, DWORD PTR [ebx] + mov esi, DWORD PTR 4[ebx] + sub esp, 12 + ; + ; IP + rol edi, 4 + mov edx, edi + xor edi, esi + and edi, 0f0f0f0f0h + xor edx, edi + xor esi, edi + ; + rol esi, 20 + mov edi, esi + xor esi, edx + and esi, 0fff0000fh + xor edi, esi + xor edx, esi + ; + rol edi, 14 + mov esi, edi + xor edi, edx + and edi, 033333333h + xor esi, edi + xor edx, edi + ; + rol edx, 22 + mov edi, edx + xor edx, esi + and edx, 003fc03fch + xor edi, edx + xor esi, edx + ; + rol edi, 9 + mov edx, edi + xor edi, esi + and edi, 0aaaaaaaah + xor edx, edi + xor esi, edi + ; + ror edx, 3 + ror esi, 2 + mov DWORD PTR 4[ebx],esi + mov eax, DWORD PTR 36[esp] + mov DWORD PTR [ebx],edx + mov edi, DWORD PTR 40[esp] + mov esi, DWORD PTR 44[esp] + mov DWORD PTR 8[esp],1 + mov DWORD PTR 4[esp],eax + mov DWORD PTR [esp],ebx + call _des_encrypt2 + mov DWORD PTR 8[esp],0 + mov DWORD PTR 4[esp],edi + mov DWORD PTR [esp],ebx + call _des_encrypt2 + mov DWORD PTR 8[esp],1 + mov DWORD PTR 4[esp],esi + mov DWORD PTR [esp],ebx + call _des_encrypt2 + add esp, 12 + mov edi, DWORD PTR [ebx] + mov esi, DWORD PTR 4[ebx] + ; + ; FP + rol esi, 2 + rol edi, 3 + mov eax, edi + xor edi, esi + and edi, 0aaaaaaaah + xor eax, edi + xor esi, edi + ; + rol eax, 23 + mov edi, eax + xor eax, esi + and eax, 003fc03fch + xor edi, eax + xor esi, eax + ; + rol edi, 10 + mov eax, edi + xor edi, esi + and edi, 033333333h + xor eax, edi + xor esi, edi + ; + rol esi, 18 + mov edi, esi + xor esi, eax + and esi, 0fff0000fh + xor edi, esi + xor eax, esi + ; + rol edi, 12 + mov esi, edi + xor edi, eax + and edi, 0f0f0f0f0h + xor esi, edi + xor eax, edi + ; + ror eax, 4 + mov DWORD PTR [ebx],eax + mov DWORD PTR 4[ebx],esi + pop edi + pop esi + pop ebp + pop ebx + ret +_des_encrypt3 ENDP +_TEXT ENDS +_TEXT SEGMENT +PUBLIC _des_decrypt3 + +_des_decrypt3 PROC NEAR + push ebx + mov ebx, DWORD PTR 8[esp] + push ebp + push esi + push edi + ; + ; Load the data words + mov edi, DWORD PTR [ebx] + mov esi, DWORD PTR 4[ebx] + sub esp, 12 + ; + ; IP + rol edi, 4 + mov edx, edi + xor edi, esi + and edi, 0f0f0f0f0h + xor edx, edi + xor esi, edi + ; + rol esi, 20 + mov edi, esi + xor esi, edx + and esi, 0fff0000fh + xor edi, esi + xor edx, esi + ; + rol edi, 14 + mov esi, edi + xor edi, edx + and edi, 033333333h + xor esi, edi + xor edx, edi + ; + rol edx, 22 + mov edi, edx + xor edx, esi + and edx, 003fc03fch + xor edi, edx + xor esi, edx + ; + rol edi, 9 + mov edx, edi + xor edi, esi + and edi, 0aaaaaaaah + xor edx, edi + xor esi, edi + ; + ror edx, 3 + ror esi, 2 + mov DWORD PTR 4[ebx],esi + mov esi, DWORD PTR 36[esp] + mov DWORD PTR [ebx],edx + mov edi, DWORD PTR 40[esp] + mov eax, DWORD PTR 44[esp] + mov DWORD PTR 8[esp],0 + mov DWORD PTR 4[esp],eax + mov DWORD PTR [esp],ebx + call _des_encrypt2 + mov DWORD PTR 8[esp],1 + mov DWORD PTR 4[esp],edi + mov DWORD PTR [esp],ebx + call _des_encrypt2 + mov DWORD PTR 8[esp],0 + mov DWORD PTR 4[esp],esi + mov DWORD PTR [esp],ebx + call _des_encrypt2 + add esp, 12 + mov edi, DWORD PTR [ebx] + mov esi, DWORD PTR 4[ebx] + ; + ; FP + rol esi, 2 + rol edi, 3 + mov eax, edi + xor edi, esi + and edi, 0aaaaaaaah + xor eax, edi + xor esi, edi + ; + rol eax, 23 + mov edi, eax + xor eax, esi + and eax, 003fc03fch + xor edi, eax + xor esi, eax + ; + rol edi, 10 + mov eax, edi + xor edi, esi + and edi, 033333333h + xor eax, edi + xor esi, edi + ; + rol esi, 18 + mov edi, esi + xor esi, eax + and esi, 0fff0000fh + xor edi, esi + xor eax, esi + ; + rol edi, 12 + mov esi, edi + xor edi, eax + and edi, 0f0f0f0f0h + xor esi, edi + xor eax, edi + ; + ror eax, 4 + mov DWORD PTR [ebx],eax + mov DWORD PTR 4[ebx],esi + pop edi + pop esi + pop ebp + pop ebx + ret +_des_decrypt3 ENDP +_TEXT ENDS +_TEXT SEGMENT +PUBLIC _des_ncbc_encrypt + +_des_ncbc_encrypt PROC NEAR + ; + push ebp + push ebx + push esi + push edi + mov ebp, DWORD PTR 28[esp] + ; getting iv ptr from parameter 4 + mov ebx, DWORD PTR 36[esp] + mov esi, DWORD PTR [ebx] + mov edi, DWORD PTR 4[ebx] + push edi + push esi + push edi + push esi + mov ebx, esp + mov esi, DWORD PTR 36[esp] + mov edi, DWORD PTR 40[esp] + ; getting encrypt flag from parameter 5 + mov ecx, DWORD PTR 56[esp] + ; get and push parameter 5 + push ecx + ; get and push parameter 3 + mov eax, DWORD PTR 52[esp] + push eax + push ebx + cmp ecx, 0 + jz $L004decrypt + and ebp, 4294967288 + mov eax, DWORD PTR 12[esp] + mov ebx, DWORD PTR 16[esp] + jz $L005encrypt_finish +L006encrypt_loop: + mov ecx, DWORD PTR [esi] + mov edx, DWORD PTR 4[esi] + xor eax, ecx + xor ebx, edx + mov DWORD PTR 12[esp],eax + mov DWORD PTR 16[esp],ebx + call _des_encrypt + mov eax, DWORD PTR 12[esp] + mov ebx, DWORD PTR 16[esp] + mov DWORD PTR [edi],eax + mov DWORD PTR 4[edi],ebx + add esi, 8 + add edi, 8 + sub ebp, 8 + jnz L006encrypt_loop +$L005encrypt_finish: + mov ebp, DWORD PTR 56[esp] + and ebp, 7 + jz $L007finish + xor ecx, ecx + xor edx, edx + mov ebp, DWORD PTR $L008cbc_enc_jmp_table[ebp*4] + jmp ebp +L009ej7: + mov dh, BYTE PTR 6[esi] + shl edx, 8 +L010ej6: + mov dh, BYTE PTR 5[esi] +L011ej5: + mov dl, BYTE PTR 4[esi] +L012ej4: + mov ecx, DWORD PTR [esi] + jmp $L013ejend +L014ej3: + mov ch, BYTE PTR 2[esi] + shl ecx, 8 +L015ej2: + mov ch, BYTE PTR 1[esi] +L016ej1: + mov cl, BYTE PTR [esi] +$L013ejend: + xor eax, ecx + xor ebx, edx + mov DWORD PTR 12[esp],eax + mov DWORD PTR 16[esp],ebx + call _des_encrypt + mov eax, DWORD PTR 12[esp] + mov ebx, DWORD PTR 16[esp] + mov DWORD PTR [edi],eax + mov DWORD PTR 4[edi],ebx + jmp $L007finish +$L004decrypt: + and ebp, 4294967288 + mov eax, DWORD PTR 20[esp] + mov ebx, DWORD PTR 24[esp] + jz $L017decrypt_finish +L018decrypt_loop: + mov eax, DWORD PTR [esi] + mov ebx, DWORD PTR 4[esi] + mov DWORD PTR 12[esp],eax + mov DWORD PTR 16[esp],ebx + call _des_encrypt + mov eax, DWORD PTR 12[esp] + mov ebx, DWORD PTR 16[esp] + mov ecx, DWORD PTR 20[esp] + mov edx, DWORD PTR 24[esp] + xor ecx, eax + xor edx, ebx + mov eax, DWORD PTR [esi] + mov ebx, DWORD PTR 4[esi] + mov DWORD PTR [edi],ecx + mov DWORD PTR 4[edi],edx + mov DWORD PTR 20[esp],eax + mov DWORD PTR 24[esp],ebx + add esi, 8 + add edi, 8 + sub ebp, 8 + jnz L018decrypt_loop +$L017decrypt_finish: + mov ebp, DWORD PTR 56[esp] + and ebp, 7 + jz $L007finish + mov eax, DWORD PTR [esi] + mov ebx, DWORD PTR 4[esi] + mov DWORD PTR 12[esp],eax + mov DWORD PTR 16[esp],ebx + call _des_encrypt + mov eax, DWORD PTR 12[esp] + mov ebx, DWORD PTR 16[esp] + mov ecx, DWORD PTR 20[esp] + mov edx, DWORD PTR 24[esp] + xor ecx, eax + xor edx, ebx + mov eax, DWORD PTR [esi] + mov ebx, DWORD PTR 4[esi] +L019dj7: + ror edx, 16 + mov BYTE PTR 6[edi],dl + shr edx, 16 +L020dj6: + mov BYTE PTR 5[edi],dh +L021dj5: + mov BYTE PTR 4[edi],dl +L022dj4: + mov DWORD PTR [edi],ecx + jmp $L023djend +L024dj3: + ror ecx, 16 + mov BYTE PTR 2[edi],cl + shl ecx, 16 +L025dj2: + mov BYTE PTR 1[esi],ch +L026dj1: + mov BYTE PTR [esi], cl +$L023djend: + jmp $L007finish +$L007finish: + mov ecx, DWORD PTR 64[esp] + add esp, 28 + mov DWORD PTR [ecx],eax + mov DWORD PTR 4[ecx],ebx + pop edi + pop esi + pop ebx + pop ebp + ret +$L008cbc_enc_jmp_table: + DD 0 + DD L016ej1 + DD L015ej2 + DD L014ej3 + DD L012ej4 + DD L011ej5 + DD L010ej6 + DD L009ej7 +L027cbc_dec_jmp_table: + DD 0 + DD L026dj1 + DD L025dj2 + DD L024dj3 + DD L022dj4 + DD L021dj5 + DD L020dj6 + DD L019dj7 +_des_ncbc_encrypt ENDP +_TEXT ENDS +_TEXT SEGMENT +PUBLIC _des_ede3_cbc_encrypt + +_des_ede3_cbc_encrypt PROC NEAR + ; + push ebp + push ebx + push esi + push edi + mov ebp, DWORD PTR 28[esp] + ; getting iv ptr from parameter 6 + mov ebx, DWORD PTR 44[esp] + mov esi, DWORD PTR [ebx] + mov edi, DWORD PTR 4[ebx] + push edi + push esi + push edi + push esi + mov ebx, esp + mov esi, DWORD PTR 36[esp] + mov edi, DWORD PTR 40[esp] + ; getting encrypt flag from parameter 7 + mov ecx, DWORD PTR 64[esp] + ; get and push parameter 5 + mov eax, DWORD PTR 56[esp] + push eax + ; get and push parameter 4 + mov eax, DWORD PTR 56[esp] + push eax + ; get and push parameter 3 + mov eax, DWORD PTR 56[esp] + push eax + push ebx + cmp ecx, 0 + jz $L028decrypt + and ebp, 4294967288 + mov eax, DWORD PTR 16[esp] + mov ebx, DWORD PTR 20[esp] + jz $L029encrypt_finish +L030encrypt_loop: + mov ecx, DWORD PTR [esi] + mov edx, DWORD PTR 4[esi] + xor eax, ecx + xor ebx, edx + mov DWORD PTR 16[esp],eax + mov DWORD PTR 20[esp],ebx + call _des_encrypt3 + mov eax, DWORD PTR 16[esp] + mov ebx, DWORD PTR 20[esp] + mov DWORD PTR [edi],eax + mov DWORD PTR 4[edi],ebx + add esi, 8 + add edi, 8 + sub ebp, 8 + jnz L030encrypt_loop +$L029encrypt_finish: + mov ebp, DWORD PTR 60[esp] + and ebp, 7 + jz $L031finish + xor ecx, ecx + xor edx, edx + mov ebp, DWORD PTR $L032cbc_enc_jmp_table[ebp*4] + jmp ebp +L033ej7: + mov dh, BYTE PTR 6[esi] + shl edx, 8 +L034ej6: + mov dh, BYTE PTR 5[esi] +L035ej5: + mov dl, BYTE PTR 4[esi] +L036ej4: + mov ecx, DWORD PTR [esi] + jmp $L037ejend +L038ej3: + mov ch, BYTE PTR 2[esi] + shl ecx, 8 +L039ej2: + mov ch, BYTE PTR 1[esi] +L040ej1: + mov cl, BYTE PTR [esi] +$L037ejend: + xor eax, ecx + xor ebx, edx + mov DWORD PTR 16[esp],eax + mov DWORD PTR 20[esp],ebx + call _des_encrypt3 + mov eax, DWORD PTR 16[esp] + mov ebx, DWORD PTR 20[esp] + mov DWORD PTR [edi],eax + mov DWORD PTR 4[edi],ebx + jmp $L031finish +$L028decrypt: + and ebp, 4294967288 + mov eax, DWORD PTR 24[esp] + mov ebx, DWORD PTR 28[esp] + jz $L041decrypt_finish +L042decrypt_loop: + mov eax, DWORD PTR [esi] + mov ebx, DWORD PTR 4[esi] + mov DWORD PTR 16[esp],eax + mov DWORD PTR 20[esp],ebx + call _des_decrypt3 + mov eax, DWORD PTR 16[esp] + mov ebx, DWORD PTR 20[esp] + mov ecx, DWORD PTR 24[esp] + mov edx, DWORD PTR 28[esp] + xor ecx, eax + xor edx, ebx + mov eax, DWORD PTR [esi] + mov ebx, DWORD PTR 4[esi] + mov DWORD PTR [edi],ecx + mov DWORD PTR 4[edi],edx + mov DWORD PTR 24[esp],eax + mov DWORD PTR 28[esp],ebx + add esi, 8 + add edi, 8 + sub ebp, 8 + jnz L042decrypt_loop +$L041decrypt_finish: + mov ebp, DWORD PTR 60[esp] + and ebp, 7 + jz $L031finish + mov eax, DWORD PTR [esi] + mov ebx, DWORD PTR 4[esi] + mov DWORD PTR 16[esp],eax + mov DWORD PTR 20[esp],ebx + call _des_decrypt3 + mov eax, DWORD PTR 16[esp] + mov ebx, DWORD PTR 20[esp] + mov ecx, DWORD PTR 24[esp] + mov edx, DWORD PTR 28[esp] + xor ecx, eax + xor edx, ebx + mov eax, DWORD PTR [esi] + mov ebx, DWORD PTR 4[esi] +L043dj7: + ror edx, 16 + mov BYTE PTR 6[edi],dl + shr edx, 16 +L044dj6: + mov BYTE PTR 5[edi],dh +L045dj5: + mov BYTE PTR 4[edi],dl +L046dj4: + mov DWORD PTR [edi],ecx + jmp $L047djend +L048dj3: + ror ecx, 16 + mov BYTE PTR 2[edi],cl + shl ecx, 16 +L049dj2: + mov BYTE PTR 1[esi],ch +L050dj1: + mov BYTE PTR [esi], cl +$L047djend: + jmp $L031finish +$L031finish: + mov ecx, DWORD PTR 76[esp] + add esp, 32 + mov DWORD PTR [ecx],eax + mov DWORD PTR 4[ecx],ebx + pop edi + pop esi + pop ebx + pop ebp + ret +$L032cbc_enc_jmp_table: + DD 0 + DD L040ej1 + DD L039ej2 + DD L038ej3 + DD L036ej4 + DD L035ej5 + DD L034ej6 + DD L033ej7 +L051cbc_dec_jmp_table: + DD 0 + DD L050dj1 + DD L049dj2 + DD L048dj3 + DD L046dj4 + DD L045dj5 + DD L044dj6 + DD L043dj7 +_des_ede3_cbc_encrypt ENDP +_TEXT ENDS +END diff --git a/3rdparty/des-4.04b/asm/des-586.pl b/3rdparty/des-4.04b/asm/des-586.pl new file mode 100644 index 0000000..642e464 --- /dev/null +++ b/3rdparty/des-4.04b/asm/des-586.pl @@ -0,0 +1,251 @@ +#!/usr/local/bin/perl +# +# The inner loop instruction sequence and the IP/FP modifications are from +# Svend Olaf Mikkelsen <svolaf@inet.uni-c.dk> +# + +push(@INC,"perlasm","../../perlasm"); +require "x86asm.pl"; +require "cbc.pl"; +require "desboth.pl"; + +# base code is in microsft +# op dest, source +# format. +# + +&asm_init($ARGV[0],"des-586.pl"); + +$L="edi"; +$R="esi"; + +&external_label("des_SPtrans"); +&des_encrypt("des_encrypt",1); +&des_encrypt("des_encrypt2",0); +&des_encrypt3("des_encrypt3",1); +&des_encrypt3("des_decrypt3",0); +&cbc("des_ncbc_encrypt","des_encrypt","des_encrypt",0,4,5,3,5,-1); +&cbc("des_ede3_cbc_encrypt","des_encrypt3","des_decrypt3",0,6,7,3,4,5); + +&asm_finish(); + +sub des_encrypt + { + local($name,$do_ip)=@_; + + &function_begin_B($name,"EXTRN _des_SPtrans:DWORD"); + + &push("esi"); + &push("edi"); + + &comment(""); + &comment("Load the 2 words"); + $ks="ebp"; + + if ($do_ip) + { + &mov($R,&wparam(0)); + &xor( "ecx", "ecx" ); + + &push("ebx"); + &push("ebp"); + + &mov("eax",&DWP(0,$R,"",0)); + &mov("ebx",&wparam(2)); # get encrypt flag + &mov($L,&DWP(4,$R,"",0)); + &comment(""); + &comment("IP"); + &IP_new("eax",$L,$R,3); + } + else + { + &mov("eax",&wparam(0)); + &xor( "ecx", "ecx" ); + + &push("ebx"); + &push("ebp"); + + &mov($R,&DWP(0,"eax","",0)); + &mov("ebx",&wparam(2)); # get encrypt flag + &rotl($R,3); + &mov($L,&DWP(4,"eax","",0)); + &rotl($L,3); + } + + &mov( $ks, &wparam(1) ); + &cmp("ebx","0"); + &je(&label("start_decrypt")); + + for ($i=0; $i<16; $i+=2) + { + &comment(""); + &comment("Round $i"); + &D_ENCRYPT($i,$L,$R,$i*2,$ks,"des_SPtrans","eax","ebx","ecx","edx"); + + &comment(""); + &comment("Round ".sprintf("%d",$i+1)); + &D_ENCRYPT($i+1,$R,$L,($i+1)*2,$ks,"des_SPtrans","eax","ebx","ecx","edx"); + } + &jmp(&label("end")); + + &set_label("start_decrypt"); + + for ($i=15; $i>0; $i-=2) + { + &comment(""); + &comment("Round $i"); + &D_ENCRYPT(15-$i,$L,$R,$i*2,$ks,"des_SPtrans","eax","ebx","ecx","edx"); + &comment(""); + &comment("Round ".sprintf("%d",$i-1)); + &D_ENCRYPT(15-$i+1,$R,$L,($i-1)*2,$ks,"des_SPtrans","eax","ebx","ecx","edx"); + } + + &set_label("end"); + + if ($do_ip) + { + &comment(""); + &comment("FP"); + &mov("edx",&wparam(0)); + &FP_new($L,$R,"eax",3); + + &mov(&DWP(0,"edx","",0),"eax"); + &mov(&DWP(4,"edx","",0),$R); + } + else + { + &comment(""); + &comment("Fixup"); + &rotr($L,3); # r + &mov("eax",&wparam(0)); + &rotr($R,3); # l + &mov(&DWP(0,"eax","",0),$L); + &mov(&DWP(4,"eax","",0),$R); + } + + &pop("ebp"); + &pop("ebx"); + &pop("edi"); + &pop("esi"); + &ret(); + + &function_end_B($name); + } + +sub D_ENCRYPT + { + local($r,$L,$R,$S,$ks,$desSP,$u,$tmp1,$tmp2,$t)=@_; + + &mov( $u, &DWP(&n2a($S*4),$ks,"",0)); + &xor( $tmp1, $tmp1); + &mov( $t, &DWP(&n2a(($S+1)*4),$ks,"",0)); + &xor( $u, $R); + &xor( $t, $R); + &and( $u, "0xfcfcfcfc" ); + &and( $t, "0xcfcfcfcf" ); + &movb( &LB($tmp1), &LB($u) ); + &movb( &LB($tmp2), &HB($u) ); + &rotr( $t, 4 ); + &mov( $ks, &DWP(" $desSP",$tmp1,"",0)); + &movb( &LB($tmp1), &LB($t) ); + &xor( $L, $ks); + &mov( $ks, &DWP("0x200+$desSP",$tmp2,"",0)); + &xor( $L, $ks); ###### + &movb( &LB($tmp2), &HB($t) ); + &shr( $u, 16); + &mov( $ks, &DWP("0x100+$desSP",$tmp1,"",0)); + &xor( $L, $ks); ###### + &movb( &LB($tmp1), &HB($u) ); + &shr( $t, 16); + &mov( $ks, &DWP("0x300+$desSP",$tmp2,"",0)); + &xor( $L, $ks); + &mov( $ks, &wparam(1) ); + &movb( &LB($tmp2), &HB($t) ); + &and( $u, "0xff" ); + &and( $t, "0xff" ); + &mov( $tmp1, &DWP("0x600+$desSP",$tmp1,"",0)); + &xor( $L, $tmp1); + &mov( $tmp1, &DWP("0x700+$desSP",$tmp2,"",0)); + &xor( $L, $tmp1); + &mov( $tmp1, &DWP("0x400+$desSP",$u,"",0)); + &xor( $L, $tmp1); + &mov( $tmp1, &DWP("0x500+$desSP",$t,"",0)); + &xor( $L, $tmp1); + } + +sub n2a + { + sprintf("%d",$_[0]); + } + +# now has a side affect of rotating $a by $shift +sub R_PERM_OP + { + local($a,$b,$tt,$shift,$mask,$last)=@_; + + &rotl( $a, $shift ) if ($shift != 0); + &mov( $tt, $a ); + &xor( $a, $b ); + &and( $a, $mask ); + if (!$last eq $b) + { + &xor( $b, $a ); + &xor( $tt, $a ); + } + else + { + &xor( $tt, $a ); + &xor( $b, $a ); + } + &comment(""); + } + +sub IP_new + { + local($l,$r,$tt,$lr)=@_; + + &R_PERM_OP($l,$r,$tt, 4,"0xf0f0f0f0",$l); + &R_PERM_OP($r,$tt,$l,20,"0xfff0000f",$l); + &R_PERM_OP($l,$tt,$r,14,"0x33333333",$r); + &R_PERM_OP($tt,$r,$l,22,"0x03fc03fc",$r); + &R_PERM_OP($l,$r,$tt, 9,"0xaaaaaaaa",$r); + + if ($lr != 3) + { + if (($lr-3) < 0) + { &rotr($tt, 3-$lr); } + else { &rotl($tt, $lr-3); } + } + if ($lr != 2) + { + if (($lr-2) < 0) + { &rotr($r, 2-$lr); } + else { &rotl($r, $lr-2); } + } + } + +sub FP_new + { + local($l,$r,$tt,$lr)=@_; + + if ($lr != 2) + { + if (($lr-2) < 0) + { &rotl($r, 2-$lr); } + else { &rotr($r, $lr-2); } + } + if ($lr != 3) + { + if (($lr-3) < 0) + { &rotl($l, 3-$lr); } + else { &rotr($l, $lr-3); } + } + + &R_PERM_OP($l,$r,$tt, 0,"0xaaaaaaaa",$r); + &R_PERM_OP($tt,$r,$l,23,"0x03fc03fc",$r); + &R_PERM_OP($l,$r,$tt,10,"0x33333333",$l); + &R_PERM_OP($r,$tt,$l,18,"0xfff0000f",$l); + &R_PERM_OP($l,$tt,$r,12,"0xf0f0f0f0",$r); + &rotr($tt , 4); + } + diff --git a/3rdparty/des-4.04b/asm/des686.pl b/3rdparty/des-4.04b/asm/des686.pl new file mode 100644 index 0000000..77dc5b5 --- /dev/null +++ b/3rdparty/des-4.04b/asm/des686.pl @@ -0,0 +1,230 @@ +#!/usr/local/bin/perl + +$prog="des686.pl"; + +# base code is in microsft +# op dest, source +# format. +# + +# WILL NOT WORK ANYMORE WITH desboth.pl +require "desboth.pl"; + +if ( ($ARGV[0] eq "elf")) + { require "x86unix.pl"; } +elsif ( ($ARGV[0] eq "a.out")) + { $aout=1; require "x86unix.pl"; } +elsif ( ($ARGV[0] eq "sol")) + { $sol=1; require "x86unix.pl"; } +elsif ( ($ARGV[0] eq "cpp")) + { $cpp=1; require "x86unix.pl"; } +elsif ( ($ARGV[0] eq "win32")) + { require "x86ms.pl"; } +else + { + print STDERR <<"EOF"; +Pick one target type from + elf - linux, FreeBSD etc + a.out - old linux + sol - x86 solaris + cpp - format so x86unix.cpp can be used + win32 - Windows 95/Windows NT +EOF + exit(1); + } + +&comment("Don't even think of reading this code"); +&comment("It was automatically generated by $prog"); +&comment("Which is a perl program used to generate the x86 assember for"); +&comment("any of elf, a.out, Win32, or Solaris"); +&comment("It can be found in SSLeay 0.6.5+ or in libdes 3.26+"); +&comment("eric <eay\@cryptsoft.com>"); +&comment(""); + +&file("dx86xxxx"); + +$L="edi"; +$R="esi"; + +&des_encrypt("des_encrypt",1); +&des_encrypt("des_encrypt2",0); + +&des_encrypt3("des_encrypt3",1); +&des_encrypt3("des_decrypt3",0); + +&file_end(); + +sub des_encrypt + { + local($name,$do_ip)=@_; + + &function_begin($name,"EXTRN _des_SPtrans:DWORD"); + + &comment(""); + &comment("Load the 2 words"); + &mov("eax",&wparam(0)); + &mov($L,&DWP(0,"eax","",0)); + &mov($R,&DWP(4,"eax","",0)); + + $ksp=&wparam(1); + + if ($do_ip) + { + &comment(""); + &comment("IP"); + &IP_new($L,$R,"eax"); + } + + &comment(""); + &comment("fixup rotate"); + &rotl($R,3); + &rotl($L,3); + &exch($L,$R); + + &comment(""); + &comment("load counter, key_schedule and enc flag"); + &mov("eax",&wparam(2)); # get encrypt flag + &mov("ebp",&wparam(1)); # get ks + &cmp("eax","0"); + &je(&label("start_decrypt")); + + # encrypting part + + for ($i=0; $i<16; $i+=2) + { + &comment(""); + &comment("Round $i"); + &D_ENCRYPT($L,$R,$i*2,"ebp","des_SPtrans","ecx","edx","eax","ebx"); + + &comment(""); + &comment("Round ".sprintf("%d",$i+1)); + &D_ENCRYPT($R,$L,($i+1)*2,"ebp","des_SPtrans","ecx","edx","eax","ebx"); + } + &jmp(&label("end")); + + &set_label("start_decrypt"); + + for ($i=15; $i>0; $i-=2) + { + &comment(""); + &comment("Round $i"); + &D_ENCRYPT($L,$R,$i*2,"ebp","des_SPtrans","ecx","edx","eax","ebx"); + &comment(""); + &comment("Round ".sprintf("%d",$i-1)); + &D_ENCRYPT($R,$L,($i-1)*2,"ebp","des_SPtrans","ecx","edx","eax","ebx"); + } + + &set_label("end"); + + &comment(""); + &comment("Fixup"); + &rotr($L,3); # r + &rotr($R,3); # l + + if ($do_ip) + { + &comment(""); + &comment("FP"); + &FP_new($R,$L,"eax"); + } + + &mov("eax",&wparam(0)); + &mov(&DWP(0,"eax","",0),$L); + &mov(&DWP(4,"eax","",0),$R); + + &function_end($name); + } + + +# The logic is to load R into 2 registers and operate on both at the same time. +# We also load the 2 R's into 2 more registers so we can do the 'move word down a byte' +# while also masking the other copy and doing a lookup. We then also accumulate the +# L value in 2 registers then combine them at the end. +sub D_ENCRYPT + { + local($L,$R,$S,$ks,$desSP,$u,$t,$tmp1,$tmp2,$tmp3)=@_; + + &mov( $u, &DWP(&n2a($S*4),$ks,"",0)); + &mov( $t, &DWP(&n2a(($S+1)*4),$ks,"",0)); + &xor( $u, $R ); + &xor( $t, $R ); + &rotr( $t, 4 ); + + # the numbers at the end of the line are origional instruction order + &mov( $tmp2, $u ); # 1 2 + &mov( $tmp1, $t ); # 1 1 + &and( $tmp2, "0xfc" ); # 1 4 + &and( $tmp1, "0xfc" ); # 1 3 + &shr( $t, 8 ); # 1 5 + &xor( $L, &DWP("0x100+$desSP",$tmp1,"",0)); # 1 7 + &shr( $u, 8 ); # 1 6 + &mov( $tmp1, &DWP(" $desSP",$tmp2,"",0)); # 1 8 + + &mov( $tmp2, $u ); # 2 2 + &xor( $L, $tmp1 ); # 1 9 + &and( $tmp2, "0xfc" ); # 2 4 + &mov( $tmp1, $t ); # 2 1 + &and( $tmp1, "0xfc" ); # 2 3 + &shr( $t, 8 ); # 2 5 + &xor( $L, &DWP("0x300+$desSP",$tmp1,"",0)); # 2 7 + &shr( $u, 8 ); # 2 6 + &mov( $tmp1, &DWP("0x200+$desSP",$tmp2,"",0)); # 2 8 + &mov( $tmp2, $u ); # 3 2 + + &xor( $L, $tmp1 ); # 2 9 + &and( $tmp2, "0xfc" ); # 3 4 + + &mov( $tmp1, $t ); # 3 1 + &shr( $u, 8 ); # 3 6 + &and( $tmp1, "0xfc" ); # 3 3 + &shr( $t, 8 ); # 3 5 + &xor( $L, &DWP("0x500+$desSP",$tmp1,"",0)); # 3 7 + &mov( $tmp1, &DWP("0x400+$desSP",$tmp2,"",0)); # 3 8 + + &and( $t, "0xfc" ); # 4 1 + &xor( $L, $tmp1 ); # 3 9 + + &and( $u, "0xfc" ); # 4 2 + &xor( $L, &DWP("0x700+$desSP",$t,"",0)); # 4 3 + &xor( $L, &DWP("0x600+$desSP",$u,"",0)); # 4 4 + } + +sub PERM_OP + { + local($a,$b,$tt,$shift,$mask)=@_; + + &mov( $tt, $a ); + &shr( $tt, $shift ); + &xor( $tt, $b ); + &and( $tt, $mask ); + &xor( $b, $tt ); + &shl( $tt, $shift ); + &xor( $a, $tt ); + } + +sub IP_new + { + local($l,$r,$tt)=@_; + + &PERM_OP($r,$l,$tt, 4,"0x0f0f0f0f"); + &PERM_OP($l,$r,$tt,16,"0x0000ffff"); + &PERM_OP($r,$l,$tt, 2,"0x33333333"); + &PERM_OP($l,$r,$tt, 8,"0x00ff00ff"); + &PERM_OP($r,$l,$tt, 1,"0x55555555"); + } + +sub FP_new + { + local($l,$r,$tt)=@_; + + &PERM_OP($l,$r,$tt, 1,"0x55555555"); + &PERM_OP($r,$l,$tt, 8,"0x00ff00ff"); + &PERM_OP($l,$r,$tt, 2,"0x33333333"); + &PERM_OP($r,$l,$tt,16,"0x0000ffff"); + &PERM_OP($l,$r,$tt, 4,"0x0f0f0f0f"); + } + +sub n2a + { + sprintf("%d",$_[0]); + } diff --git a/3rdparty/des-4.04b/asm/desboth.pl b/3rdparty/des-4.04b/asm/desboth.pl new file mode 100644 index 0000000..288984d --- /dev/null +++ b/3rdparty/des-4.04b/asm/desboth.pl @@ -0,0 +1,79 @@ +#!/usr/local/bin/perl + +$L="edi"; +$R="esi"; + +sub des_encrypt3 + { + local($name,$enc)=@_; + + &function_begin_B($name,""); + &push("ebx"); + &mov("ebx",&wparam(0)); + + &push("ebp"); + &push("esi"); + + &push("edi"); + + &comment(""); + &comment("Load the data words"); + &mov($L,&DWP(0,"ebx","",0)); + &mov($R,&DWP(4,"ebx","",0)); + &stack_push(3); + + &comment(""); + &comment("IP"); + &IP_new($L,$R,"edx",0); + + # put them back + + if ($enc) + { + &mov(&DWP(4,"ebx","",0),$R); + &mov("eax",&wparam(1)); + &mov(&DWP(0,"ebx","",0),"edx"); + &mov("edi",&wparam(2)); + &mov("esi",&wparam(3)); + } + else + { + &mov(&DWP(4,"ebx","",0),$R); + &mov("esi",&wparam(1)); + &mov(&DWP(0,"ebx","",0),"edx"); + &mov("edi",&wparam(2)); + &mov("eax",&wparam(3)); + } + &mov(&swtmp(2), (($enc)?"1":"0")); + &mov(&swtmp(1), "eax"); + &mov(&swtmp(0), "ebx"); + &call("des_encrypt2"); + &mov(&swtmp(2), (($enc)?"0":"1")); + &mov(&swtmp(1), "edi"); + &mov(&swtmp(0), "ebx"); + &call("des_encrypt2"); + &mov(&swtmp(2), (($enc)?"1":"0")); + &mov(&swtmp(1), "esi"); + &mov(&swtmp(0), "ebx"); + &call("des_encrypt2"); + + &stack_pop(3); + &mov($L,&DWP(0,"ebx","",0)); + &mov($R,&DWP(4,"ebx","",0)); + + &comment(""); + &comment("FP"); + &FP_new($L,$R,"eax",0); + + &mov(&DWP(0,"ebx","",0),"eax"); + &mov(&DWP(4,"ebx","",0),$R); + + &pop("edi"); + &pop("esi"); + &pop("ebp"); + &pop("ebx"); + &ret(); + &function_end_B($name); + } + + diff --git a/3rdparty/des-4.04b/asm/dx86unix.cpp b/3rdparty/des-4.04b/asm/dx86unix.cpp new file mode 100644 index 0000000..e703c01 --- /dev/null +++ b/3rdparty/des-4.04b/asm/dx86unix.cpp @@ -0,0 +1,3194 @@ +/* Run the C pre-processor over this file with one of the following defined + * ELF - elf object files, + * OUT - a.out object files, + * BSDI - BSDI style a.out object files + * SOL - Solaris style elf + */ + +#define TYPE(a,b) .type a,b +#define SIZE(a,b) .size a,b + +#if defined(OUT) || defined(BSDI) +#define des_SPtrans _des_SPtrans + +#endif + +#ifdef OUT +#define OK 1 +#define ALIGN 4 +#endif + +#ifdef BSDI +#define OK 1 +#define ALIGN 4 +#undef SIZE +#undef TYPE +#endif + +#if defined(ELF) || defined(SOL) +#define OK 1 +#define ALIGN 16 +#endif + +#ifndef OK +You need to define one of +ELF - elf systems - linux-elf, NetBSD and DG-UX +OUT - a.out systems - linux-a.out and FreeBSD +SOL - solaris systems, which are elf with strange comment lines +BSDI - a.out with a very primative version of as. +#endif + +/* Let the Assembler begin :-) */ + /* Don't even think of reading this code */ + /* It was automatically generated by des-586.pl */ + /* Which is a perl program used to generate the x86 assember for */ + /* any of elf, a.out, BSDI,Win32, or Solaris */ + /* eric <eay@cryptsoft.com> */ + + .file "des-586.s" + .version "01.01" +gcc2_compiled.: +.text + .align ALIGN +.globl des_encrypt + TYPE(des_encrypt,@function) +des_encrypt: + pushl %esi + pushl %edi + + /* Load the 2 words */ + movl 12(%esp), %esi + xorl %ecx, %ecx + pushl %ebx + pushl %ebp + movl (%esi), %eax + movl 28(%esp), %ebx + movl 4(%esi), %edi + + /* IP */ + roll $4, %eax + movl %eax, %esi + xorl %edi, %eax + andl $0xf0f0f0f0, %eax + xorl %eax, %esi + xorl %eax, %edi + + roll $20, %edi + movl %edi, %eax + xorl %esi, %edi + andl $0xfff0000f, %edi + xorl %edi, %eax + xorl %edi, %esi + + roll $14, %eax + movl %eax, %edi + xorl %esi, %eax + andl $0x33333333, %eax + xorl %eax, %edi + xorl %eax, %esi + + roll $22, %esi + movl %esi, %eax + xorl %edi, %esi + andl $0x03fc03fc, %esi + xorl %esi, %eax + xorl %esi, %edi + + roll $9, %eax + movl %eax, %esi + xorl %edi, %eax + andl $0xaaaaaaaa, %eax + xorl %eax, %esi + xorl %eax, %edi + +.byte 209 +.byte 199 /* roll $1 %edi */ + movl 24(%esp), %ebp + cmpl $0, %ebx + je .L000start_decrypt + + /* Round 0 */ + movl (%ebp), %eax + xorl %ebx, %ebx + movl 4(%ebp), %edx + xorl %esi, %eax + xorl %esi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %edi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %edi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %edi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %edi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %edi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %edi + + /* Round 1 */ + movl 8(%ebp), %eax + xorl %ebx, %ebx + movl 12(%ebp), %edx + xorl %edi, %eax + xorl %edi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %esi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %esi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %esi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %esi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %esi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %esi + + /* Round 2 */ + movl 16(%ebp), %eax + xorl %ebx, %ebx + movl 20(%ebp), %edx + xorl %esi, %eax + xorl %esi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %edi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %edi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %edi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %edi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %edi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %edi + + /* Round 3 */ + movl 24(%ebp), %eax + xorl %ebx, %ebx + movl 28(%ebp), %edx + xorl %edi, %eax + xorl %edi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %esi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %esi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %esi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %esi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %esi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %esi + + /* Round 4 */ + movl 32(%ebp), %eax + xorl %ebx, %ebx + movl 36(%ebp), %edx + xorl %esi, %eax + xorl %esi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %edi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %edi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %edi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %edi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %edi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %edi + + /* Round 5 */ + movl 40(%ebp), %eax + xorl %ebx, %ebx + movl 44(%ebp), %edx + xorl %edi, %eax + xorl %edi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %esi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %esi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %esi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %esi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %esi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %esi + + /* Round 6 */ + movl 48(%ebp), %eax + xorl %ebx, %ebx + movl 52(%ebp), %edx + xorl %esi, %eax + xorl %esi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %edi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %edi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %edi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %edi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %edi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %edi + + /* Round 7 */ + movl 56(%ebp), %eax + xorl %ebx, %ebx + movl 60(%ebp), %edx + xorl %edi, %eax + xorl %edi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %esi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %esi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %esi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %esi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %esi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %esi + + /* Round 8 */ + movl 64(%ebp), %eax + xorl %ebx, %ebx + movl 68(%ebp), %edx + xorl %esi, %eax + xorl %esi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %edi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %edi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %edi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %edi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %edi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %edi + + /* Round 9 */ + movl 72(%ebp), %eax + xorl %ebx, %ebx + movl 76(%ebp), %edx + xorl %edi, %eax + xorl %edi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %esi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %esi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %esi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %esi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %esi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %esi + + /* Round 10 */ + movl 80(%ebp), %eax + xorl %ebx, %ebx + movl 84(%ebp), %edx + xorl %esi, %eax + xorl %esi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %edi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %edi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %edi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %edi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %edi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %edi + + /* Round 11 */ + movl 88(%ebp), %eax + xorl %ebx, %ebx + movl 92(%ebp), %edx + xorl %edi, %eax + xorl %edi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %esi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %esi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %esi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %esi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %esi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %esi + + /* Round 12 */ + movl 96(%ebp), %eax + xorl %ebx, %ebx + movl 100(%ebp), %edx + xorl %esi, %eax + xorl %esi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %edi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %edi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %edi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %edi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %edi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %edi + + /* Round 13 */ + movl 104(%ebp), %eax + xorl %ebx, %ebx + movl 108(%ebp), %edx + xorl %edi, %eax + xorl %edi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %esi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %esi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %esi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %esi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %esi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %esi + + /* Round 14 */ + movl 112(%ebp), %eax + xorl %ebx, %ebx + movl 116(%ebp), %edx + xorl %esi, %eax + xorl %esi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %edi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %edi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %edi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %edi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %edi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %edi + + /* Round 15 */ + movl 120(%ebp), %eax + xorl %ebx, %ebx + movl 124(%ebp), %edx + xorl %edi, %eax + xorl %edi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %esi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %esi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %esi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %esi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %esi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %esi + jmp .L001end +.L000start_decrypt: + + /* Round 15 */ + movl 120(%ebp), %eax + xorl %ebx, %ebx + movl 124(%ebp), %edx + xorl %esi, %eax + xorl %esi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %edi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %edi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %edi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %edi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %edi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %edi + + /* Round 14 */ + movl 112(%ebp), %eax + xorl %ebx, %ebx + movl 116(%ebp), %edx + xorl %edi, %eax + xorl %edi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %esi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %esi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %esi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %esi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %esi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %esi + + /* Round 13 */ + movl 104(%ebp), %eax + xorl %ebx, %ebx + movl 108(%ebp), %edx + xorl %esi, %eax + xorl %esi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %edi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %edi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %edi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %edi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %edi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %edi + + /* Round 12 */ + movl 96(%ebp), %eax + xorl %ebx, %ebx + movl 100(%ebp), %edx + xorl %edi, %eax + xorl %edi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %esi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %esi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %esi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %esi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %esi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %esi + + /* Round 11 */ + movl 88(%ebp), %eax + xorl %ebx, %ebx + movl 92(%ebp), %edx + xorl %esi, %eax + xorl %esi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %edi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %edi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %edi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %edi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %edi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %edi + + /* Round 10 */ + movl 80(%ebp), %eax + xorl %ebx, %ebx + movl 84(%ebp), %edx + xorl %edi, %eax + xorl %edi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %esi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %esi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %esi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %esi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %esi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %esi + + /* Round 9 */ + movl 72(%ebp), %eax + xorl %ebx, %ebx + movl 76(%ebp), %edx + xorl %esi, %eax + xorl %esi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %edi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %edi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %edi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %edi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %edi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %edi + + /* Round 8 */ + movl 64(%ebp), %eax + xorl %ebx, %ebx + movl 68(%ebp), %edx + xorl %edi, %eax + xorl %edi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %esi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %esi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %esi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %esi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %esi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %esi + + /* Round 7 */ + movl 56(%ebp), %eax + xorl %ebx, %ebx + movl 60(%ebp), %edx + xorl %esi, %eax + xorl %esi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %edi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %edi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %edi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %edi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %edi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %edi + + /* Round 6 */ + movl 48(%ebp), %eax + xorl %ebx, %ebx + movl 52(%ebp), %edx + xorl %edi, %eax + xorl %edi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %esi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %esi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %esi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %esi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %esi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %esi + + /* Round 5 */ + movl 40(%ebp), %eax + xorl %ebx, %ebx + movl 44(%ebp), %edx + xorl %esi, %eax + xorl %esi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %edi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %edi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %edi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %edi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %edi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %edi + + /* Round 4 */ + movl 32(%ebp), %eax + xorl %ebx, %ebx + movl 36(%ebp), %edx + xorl %edi, %eax + xorl %edi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %esi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %esi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %esi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %esi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %esi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %esi + + /* Round 3 */ + movl 24(%ebp), %eax + xorl %ebx, %ebx + movl 28(%ebp), %edx + xorl %esi, %eax + xorl %esi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %edi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %edi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %edi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %edi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %edi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %edi + + /* Round 2 */ + movl 16(%ebp), %eax + xorl %ebx, %ebx + movl 20(%ebp), %edx + xorl %edi, %eax + xorl %edi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %esi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %esi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %esi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %esi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %esi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %esi + + /* Round 1 */ + movl 8(%ebp), %eax + xorl %ebx, %ebx + movl 12(%ebp), %edx + xorl %esi, %eax + xorl %esi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %edi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %edi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %edi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %edi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %edi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %edi + + /* Round 0 */ + movl (%ebp), %eax + xorl %ebx, %ebx + movl 4(%ebp), %edx + xorl %edi, %eax + xorl %edi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %esi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %esi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %esi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %esi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %esi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %esi +.L001end: + + /* FP */ + movl 20(%esp), %edx +.byte 209 +.byte 206 /* rorl $1 %esi */ + movl %edi, %eax + xorl %esi, %edi + andl $0xaaaaaaaa, %edi + xorl %edi, %eax + xorl %edi, %esi + + roll $23, %eax + movl %eax, %edi + xorl %esi, %eax + andl $0x03fc03fc, %eax + xorl %eax, %edi + xorl %eax, %esi + + roll $10, %edi + movl %edi, %eax + xorl %esi, %edi + andl $0x33333333, %edi + xorl %edi, %eax + xorl %edi, %esi + + roll $18, %esi + movl %esi, %edi + xorl %eax, %esi + andl $0xfff0000f, %esi + xorl %esi, %edi + xorl %esi, %eax + + roll $12, %edi + movl %edi, %esi + xorl %eax, %edi + andl $0xf0f0f0f0, %edi + xorl %edi, %esi + xorl %edi, %eax + + rorl $4, %eax + movl %eax, (%edx) + movl %esi, 4(%edx) + popl %ebp + popl %ebx + popl %edi + popl %esi + ret +.des_encrypt_end: + SIZE(des_encrypt,.des_encrypt_end-des_encrypt) +.ident "desasm.pl" +.text + .align ALIGN +.globl des_encrypt2 + TYPE(des_encrypt2,@function) +des_encrypt2: + pushl %esi + pushl %edi + + /* Load the 2 words */ + movl 12(%esp), %eax + xorl %ecx, %ecx + pushl %ebx + pushl %ebp + movl (%eax), %esi + movl 28(%esp), %ebx + roll $3, %esi + movl 4(%eax), %edi + roll $3, %edi + movl 24(%esp), %ebp + cmpl $0, %ebx + je .L002start_decrypt + + /* Round 0 */ + movl (%ebp), %eax + xorl %ebx, %ebx + movl 4(%ebp), %edx + xorl %esi, %eax + xorl %esi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %edi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %edi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %edi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %edi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %edi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %edi + + /* Round 1 */ + movl 8(%ebp), %eax + xorl %ebx, %ebx + movl 12(%ebp), %edx + xorl %edi, %eax + xorl %edi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %esi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %esi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %esi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %esi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %esi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %esi + + /* Round 2 */ + movl 16(%ebp), %eax + xorl %ebx, %ebx + movl 20(%ebp), %edx + xorl %esi, %eax + xorl %esi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %edi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %edi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %edi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %edi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %edi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %edi + + /* Round 3 */ + movl 24(%ebp), %eax + xorl %ebx, %ebx + movl 28(%ebp), %edx + xorl %edi, %eax + xorl %edi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %esi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %esi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %esi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %esi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %esi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %esi + + /* Round 4 */ + movl 32(%ebp), %eax + xorl %ebx, %ebx + movl 36(%ebp), %edx + xorl %esi, %eax + xorl %esi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %edi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %edi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %edi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %edi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %edi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %edi + + /* Round 5 */ + movl 40(%ebp), %eax + xorl %ebx, %ebx + movl 44(%ebp), %edx + xorl %edi, %eax + xorl %edi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %esi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %esi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %esi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %esi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %esi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %esi + + /* Round 6 */ + movl 48(%ebp), %eax + xorl %ebx, %ebx + movl 52(%ebp), %edx + xorl %esi, %eax + xorl %esi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %edi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %edi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %edi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %edi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %edi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %edi + + /* Round 7 */ + movl 56(%ebp), %eax + xorl %ebx, %ebx + movl 60(%ebp), %edx + xorl %edi, %eax + xorl %edi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %esi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %esi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %esi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %esi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %esi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %esi + + /* Round 8 */ + movl 64(%ebp), %eax + xorl %ebx, %ebx + movl 68(%ebp), %edx + xorl %esi, %eax + xorl %esi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %edi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %edi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %edi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %edi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %edi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %edi + + /* Round 9 */ + movl 72(%ebp), %eax + xorl %ebx, %ebx + movl 76(%ebp), %edx + xorl %edi, %eax + xorl %edi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %esi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %esi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %esi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %esi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %esi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %esi + + /* Round 10 */ + movl 80(%ebp), %eax + xorl %ebx, %ebx + movl 84(%ebp), %edx + xorl %esi, %eax + xorl %esi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %edi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %edi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %edi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %edi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %edi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %edi + + /* Round 11 */ + movl 88(%ebp), %eax + xorl %ebx, %ebx + movl 92(%ebp), %edx + xorl %edi, %eax + xorl %edi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %esi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %esi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %esi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %esi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %esi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %esi + + /* Round 12 */ + movl 96(%ebp), %eax + xorl %ebx, %ebx + movl 100(%ebp), %edx + xorl %esi, %eax + xorl %esi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %edi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %edi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %edi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %edi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %edi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %edi + + /* Round 13 */ + movl 104(%ebp), %eax + xorl %ebx, %ebx + movl 108(%ebp), %edx + xorl %edi, %eax + xorl %edi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %esi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %esi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %esi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %esi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %esi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %esi + + /* Round 14 */ + movl 112(%ebp), %eax + xorl %ebx, %ebx + movl 116(%ebp), %edx + xorl %esi, %eax + xorl %esi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %edi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %edi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %edi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %edi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %edi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %edi + + /* Round 15 */ + movl 120(%ebp), %eax + xorl %ebx, %ebx + movl 124(%ebp), %edx + xorl %edi, %eax + xorl %edi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %esi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %esi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %esi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %esi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %esi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %esi + jmp .L003end +.L002start_decrypt: + + /* Round 15 */ + movl 120(%ebp), %eax + xorl %ebx, %ebx + movl 124(%ebp), %edx + xorl %esi, %eax + xorl %esi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %edi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %edi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %edi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %edi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %edi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %edi + + /* Round 14 */ + movl 112(%ebp), %eax + xorl %ebx, %ebx + movl 116(%ebp), %edx + xorl %edi, %eax + xorl %edi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %esi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %esi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %esi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %esi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %esi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %esi + + /* Round 13 */ + movl 104(%ebp), %eax + xorl %ebx, %ebx + movl 108(%ebp), %edx + xorl %esi, %eax + xorl %esi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %edi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %edi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %edi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %edi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %edi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %edi + + /* Round 12 */ + movl 96(%ebp), %eax + xorl %ebx, %ebx + movl 100(%ebp), %edx + xorl %edi, %eax + xorl %edi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %esi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %esi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %esi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %esi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %esi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %esi + + /* Round 11 */ + movl 88(%ebp), %eax + xorl %ebx, %ebx + movl 92(%ebp), %edx + xorl %esi, %eax + xorl %esi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %edi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %edi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %edi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %edi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %edi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %edi + + /* Round 10 */ + movl 80(%ebp), %eax + xorl %ebx, %ebx + movl 84(%ebp), %edx + xorl %edi, %eax + xorl %edi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %esi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %esi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %esi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %esi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %esi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %esi + + /* Round 9 */ + movl 72(%ebp), %eax + xorl %ebx, %ebx + movl 76(%ebp), %edx + xorl %esi, %eax + xorl %esi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %edi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %edi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %edi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %edi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %edi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %edi + + /* Round 8 */ + movl 64(%ebp), %eax + xorl %ebx, %ebx + movl 68(%ebp), %edx + xorl %edi, %eax + xorl %edi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %esi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %esi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %esi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %esi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %esi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %esi + + /* Round 7 */ + movl 56(%ebp), %eax + xorl %ebx, %ebx + movl 60(%ebp), %edx + xorl %esi, %eax + xorl %esi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %edi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %edi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %edi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %edi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %edi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %edi + + /* Round 6 */ + movl 48(%ebp), %eax + xorl %ebx, %ebx + movl 52(%ebp), %edx + xorl %edi, %eax + xorl %edi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %esi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %esi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %esi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %esi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %esi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %esi + + /* Round 5 */ + movl 40(%ebp), %eax + xorl %ebx, %ebx + movl 44(%ebp), %edx + xorl %esi, %eax + xorl %esi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %edi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %edi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %edi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %edi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %edi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %edi + + /* Round 4 */ + movl 32(%ebp), %eax + xorl %ebx, %ebx + movl 36(%ebp), %edx + xorl %edi, %eax + xorl %edi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %esi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %esi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %esi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %esi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %esi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %esi + + /* Round 3 */ + movl 24(%ebp), %eax + xorl %ebx, %ebx + movl 28(%ebp), %edx + xorl %esi, %eax + xorl %esi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %edi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %edi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %edi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %edi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %edi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %edi + + /* Round 2 */ + movl 16(%ebp), %eax + xorl %ebx, %ebx + movl 20(%ebp), %edx + xorl %edi, %eax + xorl %edi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %esi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %esi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %esi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %esi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %esi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %esi + + /* Round 1 */ + movl 8(%ebp), %eax + xorl %ebx, %ebx + movl 12(%ebp), %edx + xorl %esi, %eax + xorl %esi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %edi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %edi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %edi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %edi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %edi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %edi + + /* Round 0 */ + movl (%ebp), %eax + xorl %ebx, %ebx + movl 4(%ebp), %edx + xorl %edi, %eax + xorl %edi, %edx + andl $0xfcfcfcfc, %eax + andl $0xcfcfcfcf, %edx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %esi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %esi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movl 24(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %esi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %esi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %esi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %esi +.L003end: + + /* Fixup */ + rorl $3, %edi + movl 20(%esp), %eax + rorl $3, %esi + movl %edi, (%eax) + movl %esi, 4(%eax) + popl %ebp + popl %ebx + popl %edi + popl %esi + ret +.des_encrypt2_end: + SIZE(des_encrypt2,.des_encrypt2_end-des_encrypt2) +.ident "desasm.pl" +.text + .align ALIGN +.globl des_encrypt3 + TYPE(des_encrypt3,@function) +des_encrypt3: + pushl %ebx + movl 8(%esp), %ebx + pushl %ebp + pushl %esi + pushl %edi + + /* Load the data words */ + movl (%ebx), %edi + movl 4(%ebx), %esi + subl $12, %esp + + /* IP */ + roll $4, %edi + movl %edi, %edx + xorl %esi, %edi + andl $0xf0f0f0f0, %edi + xorl %edi, %edx + xorl %edi, %esi + + roll $20, %esi + movl %esi, %edi + xorl %edx, %esi + andl $0xfff0000f, %esi + xorl %esi, %edi + xorl %esi, %edx + + roll $14, %edi + movl %edi, %esi + xorl %edx, %edi + andl $0x33333333, %edi + xorl %edi, %esi + xorl %edi, %edx + + roll $22, %edx + movl %edx, %edi + xorl %esi, %edx + andl $0x03fc03fc, %edx + xorl %edx, %edi + xorl %edx, %esi + + roll $9, %edi + movl %edi, %edx + xorl %esi, %edi + andl $0xaaaaaaaa, %edi + xorl %edi, %edx + xorl %edi, %esi + + rorl $3, %edx + rorl $2, %esi + movl %esi, 4(%ebx) + movl 36(%esp), %eax + movl %edx, (%ebx) + movl 40(%esp), %edi + movl 44(%esp), %esi + movl $1, 8(%esp) + movl %eax, 4(%esp) + movl %ebx, (%esp) + call des_encrypt2 + movl $0, 8(%esp) + movl %edi, 4(%esp) + movl %ebx, (%esp) + call des_encrypt2 + movl $1, 8(%esp) + movl %esi, 4(%esp) + movl %ebx, (%esp) + call des_encrypt2 + addl $12, %esp + movl (%ebx), %edi + movl 4(%ebx), %esi + + /* FP */ + roll $2, %esi + roll $3, %edi + movl %edi, %eax + xorl %esi, %edi + andl $0xaaaaaaaa, %edi + xorl %edi, %eax + xorl %edi, %esi + + roll $23, %eax + movl %eax, %edi + xorl %esi, %eax + andl $0x03fc03fc, %eax + xorl %eax, %edi + xorl %eax, %esi + + roll $10, %edi + movl %edi, %eax + xorl %esi, %edi + andl $0x33333333, %edi + xorl %edi, %eax + xorl %edi, %esi + + roll $18, %esi + movl %esi, %edi + xorl %eax, %esi + andl $0xfff0000f, %esi + xorl %esi, %edi + xorl %esi, %eax + + roll $12, %edi + movl %edi, %esi + xorl %eax, %edi + andl $0xf0f0f0f0, %edi + xorl %edi, %esi + xorl %edi, %eax + + rorl $4, %eax + movl %eax, (%ebx) + movl %esi, 4(%ebx) + popl %edi + popl %esi + popl %ebp + popl %ebx + ret +.des_encrypt3_end: + SIZE(des_encrypt3,.des_encrypt3_end-des_encrypt3) +.ident "desasm.pl" +.text + .align ALIGN +.globl des_decrypt3 + TYPE(des_decrypt3,@function) +des_decrypt3: + pushl %ebx + movl 8(%esp), %ebx + pushl %ebp + pushl %esi + pushl %edi + + /* Load the data words */ + movl (%ebx), %edi + movl 4(%ebx), %esi + subl $12, %esp + + /* IP */ + roll $4, %edi + movl %edi, %edx + xorl %esi, %edi + andl $0xf0f0f0f0, %edi + xorl %edi, %edx + xorl %edi, %esi + + roll $20, %esi + movl %esi, %edi + xorl %edx, %esi + andl $0xfff0000f, %esi + xorl %esi, %edi + xorl %esi, %edx + + roll $14, %edi + movl %edi, %esi + xorl %edx, %edi + andl $0x33333333, %edi + xorl %edi, %esi + xorl %edi, %edx + + roll $22, %edx + movl %edx, %edi + xorl %esi, %edx + andl $0x03fc03fc, %edx + xorl %edx, %edi + xorl %edx, %esi + + roll $9, %edi + movl %edi, %edx + xorl %esi, %edi + andl $0xaaaaaaaa, %edi + xorl %edi, %edx + xorl %edi, %esi + + rorl $3, %edx + rorl $2, %esi + movl %esi, 4(%ebx) + movl 36(%esp), %esi + movl %edx, (%ebx) + movl 40(%esp), %edi + movl 44(%esp), %eax + movl $0, 8(%esp) + movl %eax, 4(%esp) + movl %ebx, (%esp) + call des_encrypt2 + movl $1, 8(%esp) + movl %edi, 4(%esp) + movl %ebx, (%esp) + call des_encrypt2 + movl $0, 8(%esp) + movl %esi, 4(%esp) + movl %ebx, (%esp) + call des_encrypt2 + addl $12, %esp + movl (%ebx), %edi + movl 4(%ebx), %esi + + /* FP */ + roll $2, %esi + roll $3, %edi + movl %edi, %eax + xorl %esi, %edi + andl $0xaaaaaaaa, %edi + xorl %edi, %eax + xorl %edi, %esi + + roll $23, %eax + movl %eax, %edi + xorl %esi, %eax + andl $0x03fc03fc, %eax + xorl %eax, %edi + xorl %eax, %esi + + roll $10, %edi + movl %edi, %eax + xorl %esi, %edi + andl $0x33333333, %edi + xorl %edi, %eax + xorl %edi, %esi + + roll $18, %esi + movl %esi, %edi + xorl %eax, %esi + andl $0xfff0000f, %esi + xorl %esi, %edi + xorl %esi, %eax + + roll $12, %edi + movl %edi, %esi + xorl %eax, %edi + andl $0xf0f0f0f0, %edi + xorl %edi, %esi + xorl %edi, %eax + + rorl $4, %eax + movl %eax, (%ebx) + movl %esi, 4(%ebx) + popl %edi + popl %esi + popl %ebp + popl %ebx + ret +.des_decrypt3_end: + SIZE(des_decrypt3,.des_decrypt3_end-des_decrypt3) +.ident "desasm.pl" +.text + .align ALIGN +.globl des_ncbc_encrypt + TYPE(des_ncbc_encrypt,@function) +des_ncbc_encrypt: + + pushl %ebp + pushl %ebx + pushl %esi + pushl %edi + movl 28(%esp), %ebp + /* getting iv ptr from parameter 4 */ + movl 36(%esp), %ebx + movl (%ebx), %esi + movl 4(%ebx), %edi + pushl %edi + pushl %esi + pushl %edi + pushl %esi + movl %esp, %ebx + movl 36(%esp), %esi + movl 40(%esp), %edi + /* getting encrypt flag from parameter 5 */ + movl 56(%esp), %ecx + /* get and push parameter 5 */ + pushl %ecx + /* get and push parameter 3 */ + movl 52(%esp), %eax + pushl %eax + pushl %ebx + cmpl $0, %ecx + jz .L004decrypt + andl $4294967288, %ebp + movl 12(%esp), %eax + movl 16(%esp), %ebx + jz .L005encrypt_finish +.L006encrypt_loop: + movl (%esi), %ecx + movl 4(%esi), %edx + xorl %ecx, %eax + xorl %edx, %ebx + movl %eax, 12(%esp) + movl %ebx, 16(%esp) + call des_encrypt + movl 12(%esp), %eax + movl 16(%esp), %ebx + movl %eax, (%edi) + movl %ebx, 4(%edi) + addl $8, %esi + addl $8, %edi + subl $8, %ebp + jnz .L006encrypt_loop +.L005encrypt_finish: + movl 56(%esp), %ebp + andl $7, %ebp + jz .L007finish + xorl %ecx, %ecx + xorl %edx, %edx + movl .L008cbc_enc_jmp_table(,%ebp,4),%ebp + jmp *%ebp +.L009ej7: + movb 6(%esi), %dh + sall $8, %edx +.L010ej6: + movb 5(%esi), %dh +.L011ej5: + movb 4(%esi), %dl +.L012ej4: + movl (%esi), %ecx + jmp .L013ejend +.L014ej3: + movb 2(%esi), %ch + sall $8, %ecx +.L015ej2: + movb 1(%esi), %ch +.L016ej1: + movb (%esi), %cl +.L013ejend: + xorl %ecx, %eax + xorl %edx, %ebx + movl %eax, 12(%esp) + movl %ebx, 16(%esp) + call des_encrypt + movl 12(%esp), %eax + movl 16(%esp), %ebx + movl %eax, (%edi) + movl %ebx, 4(%edi) + jmp .L007finish +.align ALIGN +.L004decrypt: + andl $4294967288, %ebp + movl 20(%esp), %eax + movl 24(%esp), %ebx + jz .L017decrypt_finish +.L018decrypt_loop: + movl (%esi), %eax + movl 4(%esi), %ebx + movl %eax, 12(%esp) + movl %ebx, 16(%esp) + call des_encrypt + movl 12(%esp), %eax + movl 16(%esp), %ebx + movl 20(%esp), %ecx + movl 24(%esp), %edx + xorl %eax, %ecx + xorl %ebx, %edx + movl (%esi), %eax + movl 4(%esi), %ebx + movl %ecx, (%edi) + movl %edx, 4(%edi) + movl %eax, 20(%esp) + movl %ebx, 24(%esp) + addl $8, %esi + addl $8, %edi + subl $8, %ebp + jnz .L018decrypt_loop +.L017decrypt_finish: + movl 56(%esp), %ebp + andl $7, %ebp + jz .L007finish + movl (%esi), %eax + movl 4(%esi), %ebx + movl %eax, 12(%esp) + movl %ebx, 16(%esp) + call des_encrypt + movl 12(%esp), %eax + movl 16(%esp), %ebx + movl 20(%esp), %ecx + movl 24(%esp), %edx + xorl %eax, %ecx + xorl %ebx, %edx + movl (%esi), %eax + movl 4(%esi), %ebx +.L019dj7: + rorl $16, %edx + movb %dl, 6(%edi) + shrl $16, %edx +.L020dj6: + movb %dh, 5(%edi) +.L021dj5: + movb %dl, 4(%edi) +.L022dj4: + movl %ecx, (%edi) + jmp .L023djend +.L024dj3: + rorl $16, %ecx + movb %cl, 2(%edi) + sall $16, %ecx +.L025dj2: + movb %ch, 1(%esi) +.L026dj1: + movb %cl, (%esi) +.L023djend: + jmp .L007finish +.align ALIGN +.L007finish: + movl 64(%esp), %ecx + addl $28, %esp + movl %eax, (%ecx) + movl %ebx, 4(%ecx) + popl %edi + popl %esi + popl %ebx + popl %ebp + ret +.align ALIGN +.L008cbc_enc_jmp_table: + .long 0 + .long .L016ej1 + .long .L015ej2 + .long .L014ej3 + .long .L012ej4 + .long .L011ej5 + .long .L010ej6 + .long .L009ej7 +.align ALIGN +.L027cbc_dec_jmp_table: + .long 0 + .long .L026dj1 + .long .L025dj2 + .long .L024dj3 + .long .L022dj4 + .long .L021dj5 + .long .L020dj6 + .long .L019dj7 +.des_ncbc_encrypt_end: + SIZE(des_ncbc_encrypt,.des_ncbc_encrypt_end-des_ncbc_encrypt) +.ident "desasm.pl" +.text + .align ALIGN +.globl des_ede3_cbc_encrypt + TYPE(des_ede3_cbc_encrypt,@function) +des_ede3_cbc_encrypt: + + pushl %ebp + pushl %ebx + pushl %esi + pushl %edi + movl 28(%esp), %ebp + /* getting iv ptr from parameter 6 */ + movl 44(%esp), %ebx + movl (%ebx), %esi + movl 4(%ebx), %edi + pushl %edi + pushl %esi + pushl %edi + pushl %esi + movl %esp, %ebx + movl 36(%esp), %esi + movl 40(%esp), %edi + /* getting encrypt flag from parameter 7 */ + movl 64(%esp), %ecx + /* get and push parameter 5 */ + movl 56(%esp), %eax + pushl %eax + /* get and push parameter 4 */ + movl 56(%esp), %eax + pushl %eax + /* get and push parameter 3 */ + movl 56(%esp), %eax + pushl %eax + pushl %ebx + cmpl $0, %ecx + jz .L028decrypt + andl $4294967288, %ebp + movl 16(%esp), %eax + movl 20(%esp), %ebx + jz .L029encrypt_finish +.L030encrypt_loop: + movl (%esi), %ecx + movl 4(%esi), %edx + xorl %ecx, %eax + xorl %edx, %ebx + movl %eax, 16(%esp) + movl %ebx, 20(%esp) + call des_encrypt3 + movl 16(%esp), %eax + movl 20(%esp), %ebx + movl %eax, (%edi) + movl %ebx, 4(%edi) + addl $8, %esi + addl $8, %edi + subl $8, %ebp + jnz .L030encrypt_loop +.L029encrypt_finish: + movl 60(%esp), %ebp + andl $7, %ebp + jz .L031finish + xorl %ecx, %ecx + xorl %edx, %edx + movl .L032cbc_enc_jmp_table(,%ebp,4),%ebp + jmp *%ebp +.L033ej7: + movb 6(%esi), %dh + sall $8, %edx +.L034ej6: + movb 5(%esi), %dh +.L035ej5: + movb 4(%esi), %dl +.L036ej4: + movl (%esi), %ecx + jmp .L037ejend +.L038ej3: + movb 2(%esi), %ch + sall $8, %ecx +.L039ej2: + movb 1(%esi), %ch +.L040ej1: + movb (%esi), %cl +.L037ejend: + xorl %ecx, %eax + xorl %edx, %ebx + movl %eax, 16(%esp) + movl %ebx, 20(%esp) + call des_encrypt3 + movl 16(%esp), %eax + movl 20(%esp), %ebx + movl %eax, (%edi) + movl %ebx, 4(%edi) + jmp .L031finish +.align ALIGN +.L028decrypt: + andl $4294967288, %ebp + movl 24(%esp), %eax + movl 28(%esp), %ebx + jz .L041decrypt_finish +.L042decrypt_loop: + movl (%esi), %eax + movl 4(%esi), %ebx + movl %eax, 16(%esp) + movl %ebx, 20(%esp) + call des_decrypt3 + movl 16(%esp), %eax + movl 20(%esp), %ebx + movl 24(%esp), %ecx + movl 28(%esp), %edx + xorl %eax, %ecx + xorl %ebx, %edx + movl (%esi), %eax + movl 4(%esi), %ebx + movl %ecx, (%edi) + movl %edx, 4(%edi) + movl %eax, 24(%esp) + movl %ebx, 28(%esp) + addl $8, %esi + addl $8, %edi + subl $8, %ebp + jnz .L042decrypt_loop +.L041decrypt_finish: + movl 60(%esp), %ebp + andl $7, %ebp + jz .L031finish + movl (%esi), %eax + movl 4(%esi), %ebx + movl %eax, 16(%esp) + movl %ebx, 20(%esp) + call des_decrypt3 + movl 16(%esp), %eax + movl 20(%esp), %ebx + movl 24(%esp), %ecx + movl 28(%esp), %edx + xorl %eax, %ecx + xorl %ebx, %edx + movl (%esi), %eax + movl 4(%esi), %ebx +.L043dj7: + rorl $16, %edx + movb %dl, 6(%edi) + shrl $16, %edx +.L044dj6: + movb %dh, 5(%edi) +.L045dj5: + movb %dl, 4(%edi) +.L046dj4: + movl %ecx, (%edi) + jmp .L047djend +.L048dj3: + rorl $16, %ecx + movb %cl, 2(%edi) + sall $16, %ecx +.L049dj2: + movb %ch, 1(%esi) +.L050dj1: + movb %cl, (%esi) +.L047djend: + jmp .L031finish +.align ALIGN +.L031finish: + movl 76(%esp), %ecx + addl $32, %esp + movl %eax, (%ecx) + movl %ebx, 4(%ecx) + popl %edi + popl %esi + popl %ebx + popl %ebp + ret +.align ALIGN +.L032cbc_enc_jmp_table: + .long 0 + .long .L040ej1 + .long .L039ej2 + .long .L038ej3 + .long .L036ej4 + .long .L035ej5 + .long .L034ej6 + .long .L033ej7 +.align ALIGN +.L051cbc_dec_jmp_table: + .long 0 + .long .L050dj1 + .long .L049dj2 + .long .L048dj3 + .long .L046dj4 + .long .L045dj5 + .long .L044dj6 + .long .L043dj7 +.des_ede3_cbc_encrypt_end: + SIZE(des_ede3_cbc_encrypt,.des_ede3_cbc_encrypt_end-des_ede3_cbc_encrypt) +.ident "desasm.pl" diff --git a/3rdparty/des-4.04b/asm/perlasm/cbc.pl b/3rdparty/des-4.04b/asm/perlasm/cbc.pl new file mode 100644 index 0000000..0145c4f --- /dev/null +++ b/3rdparty/des-4.04b/asm/perlasm/cbc.pl @@ -0,0 +1,342 @@ +#!/usr/local/bin/perl + +# void des_ncbc_encrypt(input, output, length, schedule, ivec, enc) +# des_cblock (*input); +# des_cblock (*output); +# long length; +# des_key_schedule schedule; +# des_cblock (*ivec); +# int enc; +# +# calls +# des_encrypt((DES_LONG *)tin,schedule,DES_ENCRYPT); +# + +#&cbc("des_ncbc_encrypt","des_encrypt",0); +#&cbc("BF_cbc_encrypt","BF_encrypt","BF_encrypt", +# 1,4,5,3,5,-1); +#&cbc("des_ncbc_encrypt","des_encrypt","des_encrypt", +# 0,4,5,3,5,-1); +#&cbc("des_ede3_cbc_encrypt","des_encrypt3","des_decrypt3", +# 0,6,7,3,4,5); +# +# When doing a cipher that needs bigendian order, +# for encrypt, the iv is kept in bigendian form, +# while for decrypt, it is kept in little endian. +sub cbc + { + local($name,$enc_func,$dec_func,$swap,$iv_off,$enc_off,$p1,$p2,$p3)=@_; + # name is the function name + # enc_func and dec_func and the functions to call for encrypt/decrypt + # swap is true if byte order needs to be reversed + # iv_off is parameter number for the iv + # enc_off is parameter number for the encrypt/decrypt flag + # p1,p2,p3 are the offsets for parameters to be passed to the + # underlying calls. + + &function_begin_B($name,""); + &comment(""); + + $in="esi"; + $out="edi"; + $count="ebp"; + + &push("ebp"); + &push("ebx"); + &push("esi"); + &push("edi"); + + $data_off=4; + $data_off+=4 if ($p1 > 0); + $data_off+=4 if ($p2 > 0); + $data_off+=4 if ($p3 > 0); + + &mov($count, &wparam(2)); # length + + &comment("getting iv ptr from parameter $iv_off"); + &mov("ebx", &wparam($iv_off)); # Get iv ptr + + &mov($in, &DWP(0,"ebx","",0));# iv[0] + &mov($out, &DWP(4,"ebx","",0));# iv[1] + + &push($out); + &push($in); + &push($out); # used in decrypt for iv[1] + &push($in); # used in decrypt for iv[0] + + &mov("ebx", "esp"); # This is the address of tin[2] + + &mov($in, &wparam(0)); # in + &mov($out, &wparam(1)); # out + + # We have loaded them all, how lets push things + &comment("getting encrypt flag from parameter $enc_off"); + &mov("ecx", &wparam($enc_off)); # Get enc flag + if ($p3 > 0) + { + &comment("get and push parameter $p3"); + if ($enc_off != $p3) + { &mov("eax", &wparam($p3)); &push("eax"); } + else { &push("ecx"); } + } + if ($p2 > 0) + { + &comment("get and push parameter $p2"); + if ($enc_off != $p2) + { &mov("eax", &wparam($p2)); &push("eax"); } + else { &push("ecx"); } + } + if ($p1 > 0) + { + &comment("get and push parameter $p1"); + if ($enc_off != $p1) + { &mov("eax", &wparam($p1)); &push("eax"); } + else { &push("ecx"); } + } + &push("ebx"); # push data/iv + + &cmp("ecx",0); + &jz(&label("decrypt")); + + &and($count,0xfffffff8); + &mov("eax", &DWP($data_off,"esp","",0)); # load iv[0] + &mov("ebx", &DWP($data_off+4,"esp","",0)); # load iv[1] + + &jz(&label("encrypt_finish")); + + ############################################################# + + &set_label("encrypt_loop"); + # encrypt start + # "eax" and "ebx" hold iv (or the last cipher text) + + &mov("ecx", &DWP(0,$in,"",0)); # load first 4 bytes + &mov("edx", &DWP(4,$in,"",0)); # second 4 bytes + + &xor("eax", "ecx"); + &xor("ebx", "edx"); + + &bswap("eax") if $swap; + &bswap("ebx") if $swap; + + &mov(&DWP($data_off,"esp","",0), "eax"); # put in array for call + &mov(&DWP($data_off+4,"esp","",0), "ebx"); # + + &call($enc_func); + + &mov("eax", &DWP($data_off,"esp","",0)); + &mov("ebx", &DWP($data_off+4,"esp","",0)); + + &bswap("eax") if $swap; + &bswap("ebx") if $swap; + + &mov(&DWP(0,$out,"",0),"eax"); + &mov(&DWP(4,$out,"",0),"ebx"); + + # eax and ebx are the next iv. + + &add($in, 8); + &add($out, 8); + + &sub($count, 8); + &jnz(&label("encrypt_loop")); + +###################################################################3 + &set_label("encrypt_finish"); + &mov($count, &wparam(2)); # length + &and($count, 7); + &jz(&label("finish")); + &xor("ecx","ecx"); + &xor("edx","edx"); + &mov($count,&DWP(&label("cbc_enc_jmp_table"),"",$count,4)); + &jmp_ptr($count); + +&set_label("ej7"); + &xor("edx", "edx") if $ppro; # ppro friendly + &movb(&HB("edx"), &BP(6,$in,"",0)); + &shl("edx",8); +&set_label("ej6"); + &movb(&HB("edx"), &BP(5,$in,"",0)); +&set_label("ej5"); + &movb(&LB("edx"), &BP(4,$in,"",0)); +&set_label("ej4"); + &mov("ecx", &DWP(0,$in,"",0)); + &jmp(&label("ejend")); +&set_label("ej3"); + &movb(&HB("ecx"), &BP(2,$in,"",0)); + &xor("ecx", "ecx") if $ppro; # ppro friendly + &shl("ecx",8); +&set_label("ej2"); + &movb(&HB("ecx"), &BP(1,$in,"",0)); +&set_label("ej1"); + &movb(&LB("ecx"), &BP(0,$in,"",0)); +&set_label("ejend"); + + &xor("eax", "ecx"); + &xor("ebx", "edx"); + + &bswap("eax") if $swap; + &bswap("ebx") if $swap; + + &mov(&DWP($data_off,"esp","",0), "eax"); # put in array for call + &mov(&DWP($data_off+4,"esp","",0), "ebx"); # + + &call($enc_func); + + &mov("eax", &DWP($data_off,"esp","",0)); + &mov("ebx", &DWP($data_off+4,"esp","",0)); + + &bswap("eax") if $swap; + &bswap("ebx") if $swap; + + &mov(&DWP(0,$out,"",0),"eax"); + &mov(&DWP(4,$out,"",0),"ebx"); + + &jmp(&label("finish")); + + ############################################################# + ############################################################# + &set_label("decrypt",1); + # decrypt start + &and($count,0xfffffff8); + # The next 2 instructions are only for if the jz is taken + &mov("eax", &DWP($data_off+8,"esp","",0)); # get iv[0] + &mov("ebx", &DWP($data_off+12,"esp","",0)); # get iv[1] + &jz(&label("decrypt_finish")); + + &set_label("decrypt_loop"); + &mov("eax", &DWP(0,$in,"",0)); # load first 4 bytes + &mov("ebx", &DWP(4,$in,"",0)); # second 4 bytes + + &bswap("eax") if $swap; + &bswap("ebx") if $swap; + + &mov(&DWP($data_off,"esp","",0), "eax"); # put back + &mov(&DWP($data_off+4,"esp","",0), "ebx"); # + + &call($dec_func); + + &mov("eax", &DWP($data_off,"esp","",0)); # get return + &mov("ebx", &DWP($data_off+4,"esp","",0)); # + + &bswap("eax") if $swap; + &bswap("ebx") if $swap; + + &mov("ecx", &DWP($data_off+8,"esp","",0)); # get iv[0] + &mov("edx", &DWP($data_off+12,"esp","",0)); # get iv[1] + + &xor("ecx", "eax"); + &xor("edx", "ebx"); + + &mov("eax", &DWP(0,$in,"",0)); # get old cipher text, + &mov("ebx", &DWP(4,$in,"",0)); # next iv actually + + &mov(&DWP(0,$out,"",0),"ecx"); + &mov(&DWP(4,$out,"",0),"edx"); + + &mov(&DWP($data_off+8,"esp","",0), "eax"); # save iv + &mov(&DWP($data_off+12,"esp","",0), "ebx"); # + + &add($in, 8); + &add($out, 8); + + &sub($count, 8); + &jnz(&label("decrypt_loop")); +############################ ENDIT #######################3 + &set_label("decrypt_finish"); + &mov($count, &wparam(2)); # length + &and($count, 7); + &jz(&label("finish")); + + &mov("eax", &DWP(0,$in,"",0)); # load first 4 bytes + &mov("ebx", &DWP(4,$in,"",0)); # second 4 bytes + + &bswap("eax") if $swap; + &bswap("ebx") if $swap; + + &mov(&DWP($data_off,"esp","",0), "eax"); # put back + &mov(&DWP($data_off+4,"esp","",0), "ebx"); # + + &call($dec_func); + + &mov("eax", &DWP($data_off,"esp","",0)); # get return + &mov("ebx", &DWP($data_off+4,"esp","",0)); # + + &bswap("eax") if $swap; + &bswap("ebx") if $swap; + + &mov("ecx", &DWP($data_off+8,"esp","",0)); # get iv[0] + &mov("edx", &DWP($data_off+12,"esp","",0)); # get iv[1] + + &xor("ecx", "eax"); + &xor("edx", "ebx"); + + # this is for when we exit + &mov("eax", &DWP(0,$in,"",0)); # get old cipher text, + &mov("ebx", &DWP(4,$in,"",0)); # next iv actually + +&set_label("dj7"); + &rotr("edx", 16); + &movb(&BP(6,$out,"",0), &LB("edx")); + &shr("edx",16); +&set_label("dj6"); + &movb(&BP(5,$out,"",0), &HB("edx")); +&set_label("dj5"); + &movb(&BP(4,$out,"",0), &LB("edx")); +&set_label("dj4"); + &mov(&DWP(0,$out,"",0), "ecx"); + &jmp(&label("djend")); +&set_label("dj3"); + &rotr("ecx", 16); + &movb(&BP(2,$out,"",0), &LB("ecx")); + &shl("ecx",16); +&set_label("dj2"); + &movb(&BP(1,$in,"",0), &HB("ecx")); +&set_label("dj1"); + &movb(&BP(0,$in,"",0), &LB("ecx")); +&set_label("djend"); + + # final iv is still in eax:ebx + &jmp(&label("finish")); + + +############################ FINISH #######################3 + &set_label("finish",1); + &mov("ecx", &wparam($iv_off)); # Get iv ptr + + ################################################# + $total=16+4; + $total+=4 if ($p1 > 0); + $total+=4 if ($p2 > 0); + $total+=4 if ($p3 > 0); + &add("esp",$total); + + &mov(&DWP(0,"ecx","",0), "eax"); # save iv + &mov(&DWP(4,"ecx","",0), "ebx"); # save iv + + &function_end_A($name); + + &set_label("cbc_enc_jmp_table",1); + &data_word("0"); + &data_word(&label("ej1")); + &data_word(&label("ej2")); + &data_word(&label("ej3")); + &data_word(&label("ej4")); + &data_word(&label("ej5")); + &data_word(&label("ej6")); + &data_word(&label("ej7")); + &set_label("cbc_dec_jmp_table",1); + &data_word("0"); + &data_word(&label("dj1")); + &data_word(&label("dj2")); + &data_word(&label("dj3")); + &data_word(&label("dj4")); + &data_word(&label("dj5")); + &data_word(&label("dj6")); + &data_word(&label("dj7")); + + &function_end_B($name); + + } + +1; diff --git a/3rdparty/des-4.04b/asm/perlasm/readme b/3rdparty/des-4.04b/asm/perlasm/readme new file mode 100644 index 0000000..f02bbee --- /dev/null +++ b/3rdparty/des-4.04b/asm/perlasm/readme @@ -0,0 +1,124 @@ +The perl scripts in this directory are my 'hack' to generate +multiple different assembler formats via the one origional script. + +The way to use this library is to start with adding the path to this directory +and then include it. + +push(@INC,"perlasm","../../perlasm"); +require "x86asm.pl"; + +The first thing we do is setup the file and type of assember + +&asm_init($ARGV[0],$0); + +The first argument is the 'type'. Currently +'cpp', 'sol', 'a.out', 'elf' or 'win32'. +Argument 2 is the file name. + +The reciprocal function is +&asm_finish() which should be called at the end. + +There are 2 main 'packages'. x86ms.pl, which is the microsoft assembler, +and x86unix.pl which is the unix (gas) version. + +Functions of interest are: +&external_label("des_SPtrans"); declare and external variable +&LB(reg); Low byte for a register +&HB(reg); High byte for a register +&BP(off,base,index,scale) Byte pointer addressing +&DWP(off,base,index,scale) Word pointer addressing +&stack_push(num) Basically a 'sub esp, num*4' with extra +&stack_pop(num) inverse of stack_push +&function_begin(name,extra) Start a function with pushing of + edi, esi, ebx and ebp. extra is extra win32 + external info that may be required. +&function_begin_B(name,extra) Same as norma function_begin but no pushing. +&function_end(name) Call at end of function. +&function_end_A(name) Standard pop and ret, for use inside functions +&function_end_B(name) Call at end but with poping or 'ret'. +&swtmp(num) Address on stack temp word. +&wparam(num) Parameter number num, that was push + in C convention. This all works over pushes + and pops. +&comment("hello there") Put in a comment. +&label("loop") Refer to a label, normally a jmp target. +&set_label("loop") Set a label at this point. +&data_word(word) Put in a word of data. + +So how does this all hold together? Given + +int calc(int len, int *data) + { + int i,j=0; + + for (i=0; i<len; i++) + { + j+=other(data[i]); + } + } + +So a very simple version of this function could be coded as + + push(@INC,"perlasm","../../perlasm"); + require "x86asm.pl"; + + &asm_init($ARGV[0],"cacl.pl"); + + &external_label("other"); + + $tmp1= "eax"; + $j= "edi"; + $data= "esi"; + $i= "ebp"; + + &comment("a simple function"); + &function_begin("calc"); + &mov( $data, &wparam(1)); # data + &xor( $j, $j); + &xor( $i, $i); + + &set_label("loop"); + &cmp( $i, &wparam(0)); + &jge( &label("end")); + + &mov( $tmp1, &DWP(0,$data,$i,4)); + &push( $tmp1); + &call( "other"); + &add( $j, "eax"); + &pop( $tmp1); + &inc( $i); + &jmp( &label("loop")); + + &set_label("end"); + &mov( "eax", $j); + + &function_end("calc"); + + &asm_finish(); + +The above example is very very unoptimised but gives an idea of how +things work. + +There is also a cbc mode function generator in cbc.pl + +&cbc( $name, + $encrypt_function_name, + $decrypt_function_name, + $true_if_byte_swap_needed, + $parameter_number_for_iv, + $parameter_number_for_encrypt_flag, + $first_parameter_to_pass, + $second_parameter_to_pass, + $third_parameter_to_pass); + +So for example, given +void BF_encrypt(BF_LONG *data,BF_KEY *key); +void BF_decrypt(BF_LONG *data,BF_KEY *key); +void BF_cbc_encrypt(unsigned char *in, unsigned char *out, long length, + BF_KEY *ks, unsigned char *iv, int enc); + +&cbc("BF_cbc_encrypt","BF_encrypt","BF_encrypt",1,4,5,3,-1,-1); + +&cbc("des_ncbc_encrypt","des_encrypt","des_encrypt",0,4,5,3,5,-1); +&cbc("des_ede3_cbc_encrypt","des_encrypt3","des_decrypt3",0,6,7,3,4,5); + diff --git a/3rdparty/des-4.04b/asm/perlasm/x86asm.pl b/3rdparty/des-4.04b/asm/perlasm/x86asm.pl new file mode 100644 index 0000000..98c23a1 --- /dev/null +++ b/3rdparty/des-4.04b/asm/perlasm/x86asm.pl @@ -0,0 +1,111 @@ +#!/usr/local/bin/perl + +# require 'x86asm.pl'; +# &asm_init("cpp","des-586.pl"); +# XXX +# XXX +# main'asm_finish + +sub main'asm_finish + { + &file_end(); + &asm_finish_cpp() if $cpp; + print &asm_get_output(); + } + +sub main'asm_init + { + ($type,$fn)=@_; + $filename=$fn; + + $cpp=$sol=$aout=$win32=0; + if ( ($type eq "elf")) + { require "x86unix.pl"; } + elsif ( ($type eq "a.out")) + { $aout=1; require "x86unix.pl"; } + elsif ( ($type eq "sol")) + { $sol=1; require "x86unix.pl"; } + elsif ( ($type eq "cpp")) + { $cpp=1; require "x86unix.pl"; } + elsif ( ($type eq "win32")) + { $win32=1; require "x86ms.pl"; } + else + { + print STDERR <<"EOF"; +Pick one target type from + elf - linux, FreeBSD etc + a.out - old linux + sol - x86 solaris + cpp - format so x86unix.cpp can be used + win32 - Windows 95/Windows NT +EOF + exit(1); + } + + &asm_init_output(); + +&comment("Don't even think of reading this code"); +&comment("It was automatically generated by $filename"); +&comment("Which is a perl program used to generate the x86 assember for"); +&comment("any of elf, a.out, BSDI,Win32, or Solaris"); +&comment("eric <eay\@cryptsoft.com>"); +&comment(""); + + $filename =~ s/\.pl$//; + &file($filename); + } + +sub asm_finish_cpp + { + return unless $cpp; + + local($tmp,$i); + foreach $i (&get_labels()) + { + $tmp.="#define $i _$i\n"; + } + print <<"EOF"; +/* Run the C pre-processor over this file with one of the following defined + * ELF - elf object files, + * OUT - a.out object files, + * BSDI - BSDI style a.out object files + * SOL - Solaris style elf + */ + +#define TYPE(a,b) .type a,b +#define SIZE(a,b) .size a,b + +#if defined(OUT) || defined(BSDI) +$tmp +#endif + +#ifdef OUT +#define OK 1 +#define ALIGN 4 +#endif + +#ifdef BSDI +#define OK 1 +#define ALIGN 4 +#undef SIZE +#undef TYPE +#endif + +#if defined(ELF) || defined(SOL) +#define OK 1 +#define ALIGN 16 +#endif + +#ifndef OK +You need to define one of +ELF - elf systems - linux-elf, NetBSD and DG-UX +OUT - a.out systems - linux-a.out and FreeBSD +SOL - solaris systems, which are elf with strange comment lines +BSDI - a.out with a very primative version of as. +#endif + +/* Let the Assembler begin :-) */ +EOF + } + +1; diff --git a/3rdparty/des-4.04b/asm/perlasm/x86ms.pl b/3rdparty/des-4.04b/asm/perlasm/x86ms.pl new file mode 100644 index 0000000..3d8e89d --- /dev/null +++ b/3rdparty/des-4.04b/asm/perlasm/x86ms.pl @@ -0,0 +1,345 @@ +#!/usr/local/bin/perl + +package x86ms; + +$label="L000"; + +%lb=( 'eax', 'al', + 'ebx', 'bl', + 'ecx', 'cl', + 'edx', 'dl', + 'ax', 'al', + 'bx', 'bl', + 'cx', 'cl', + 'dx', 'dl', + ); + +%hb=( 'eax', 'ah', + 'ebx', 'bh', + 'ecx', 'ch', + 'edx', 'dh', + 'ax', 'ah', + 'bx', 'bh', + 'cx', 'ch', + 'dx', 'dh', + ); + +sub main'asm_init_output { @out=(); } +sub main'asm_get_output { return(@out); } +sub main'get_labels { return(@labels); } +sub main'external_label { push(@labels,@_); } + +sub main'LB + { + (defined($lb{$_[0]})) || die "$_[0] does not have a 'low byte'\n"; + return($lb{$_[0]}); + } + +sub main'HB + { + (defined($hb{$_[0]})) || die "$_[0] does not have a 'high byte'\n"; + return($hb{$_[0]}); + } + +sub main'BP + { + &get_mem("BYTE",@_); + } + +sub main'DWP + { + &get_mem("DWORD",@_); + } + +sub main'stack_push + { + local($num)=@_; + $stack+=$num*4; + &main'sub("esp",$num*4); + } + +sub main'stack_pop + { + local($num)=@_; + $stack-=$num*4; + &main'add("esp",$num*4); + } + +sub get_mem + { + local($size,$addr,$reg1,$reg2,$idx)=@_; + local($t,$post); + local($ret)="$size PTR "; + + $addr =~ s/^\s+//; + if ($addr =~ /^(.+)\+(.+)$/) + { + $reg2=&conv($1); + $addr="_$2"; + } + elsif ($addr =~ /^[_a-zA-Z]/) + { + $addr="_$addr"; + } + + $reg1="$regs{$reg1}" if defined($regs{$reg1}); + $reg2="$regs{$reg2}" if defined($regs{$reg2}); + if (($addr ne "") && ($addr ne 0)) + { + if ($addr !~ /^-/) + { $ret.=$addr; } + else { $post=$addr; } + } + if ($reg2 ne "") + { + $t=""; + $t="*$idx" if ($idx != 0); + $reg1="+".$reg1 if ("$reg1$post" ne ""); + $ret.="[$reg2$t$reg1$post]"; + } + else + { + $ret.="[$reg1$post]" + } + return($ret); + } + +sub main'mov { &out2("mov",@_); } +sub main'movb { &out2("mov",@_); } +sub main'and { &out2("and",@_); } +sub main'or { &out2("or",@_); } +sub main'shl { &out2("shl",@_); } +sub main'shr { &out2("shr",@_); } +sub main'xor { &out2("xor",@_); } +sub main'xorb { &out2("xor",@_); } +sub main'add { &out2("add",@_); } +sub main'adc { &out2("adc",@_); } +sub main'sub { &out2("sub",@_); } +sub main'rotl { &out2("rol",@_); } +sub main'rotr { &out2("ror",@_); } +sub main'exch { &out2("xchg",@_); } +sub main'cmp { &out2("cmp",@_); } +sub main'lea { &out2("lea",@_); } +sub main'mul { &out1("mul",@_); } +sub main'div { &out1("div",@_); } +sub main'dec { &out1("dec",@_); } +sub main'inc { &out1("inc",@_); } +sub main'jmp { &out1("jmp",@_); } +sub main'jmp_ptr { &out1p("jmp",@_); } +sub main'je { &out1("je",@_); } +sub main'jle { &out1("jle",@_); } +sub main'jz { &out1("jz",@_); } +sub main'jge { &out1("jge",@_); } +sub main'jl { &out1("jl",@_); } +sub main'jb { &out1("jb",@_); } +sub main'jnz { &out1("jnz",@_); } +sub main'jne { &out1("jne",@_); } +sub main'push { &out1("push",@_); $stack+=4; } +sub main'pop { &out1("pop",@_); $stack-=4; } +sub main'bswap { &out1("bswap",@_); &using486(); } +sub main'not { &out1("not",@_); } +sub main'call { &out1("call",'_'.$_[0]); } +sub main'ret { &out0("ret"); } +sub main'nop { &out0("nop"); } + +sub out2 + { + local($name,$p1,$p2)=@_; + local($l,$t); + + push(@out,"\t$name\t"); + $t=&conv($p1).","; + $l=length($t); + push(@out,$t); + $l=4-($l+9)/8; + push(@out,"\t" x $l); + push(@out,&conv($p2)); + push(@out,"\n"); + } + +sub out0 + { + local($name)=@_; + + push(@out,"\t$name\n"); + } + +sub out1 + { + local($name,$p1)=@_; + local($l,$t); + + push(@out,"\t$name\t".&conv($p1)."\n"); + } + +sub conv + { + local($p)=@_; + + $p =~ s/0x([0-9A-Fa-f]+)/0$1h/; + return $p; + } + +sub using486 + { + return if $using486; + $using486++; + grep(s/\.386/\.486/,@out); + } + +sub main'file + { + local($file)=@_; + + local($tmp)=<<"EOF"; + TITLE $file.asm + .386 +.model FLAT +EOF + push(@out,$tmp); + } + +sub main'function_begin + { + local($func,$extra)=@_; + + push(@labels,$func); + + local($tmp)=<<"EOF"; +_TEXT SEGMENT +PUBLIC _$func +$extra +_$func PROC NEAR + push ebp + push ebx + push esi + push edi +EOF + push(@out,$tmp); + $stack=20; + } + +sub main'function_begin_B + { + local($func,$extra)=@_; + + local($tmp)=<<"EOF"; +_TEXT SEGMENT +PUBLIC _$func +$extra +_$func PROC NEAR +EOF + push(@out,$tmp); + $stack=4; + } + +sub main'function_end + { + local($func)=@_; + + local($tmp)=<<"EOF"; + pop edi + pop esi + pop ebx + pop ebp + ret +_$func ENDP +_TEXT ENDS +EOF + push(@out,$tmp); + $stack=0; + %label=(); + } + +sub main'function_end_B + { + local($func)=@_; + + local($tmp)=<<"EOF"; +_$func ENDP +_TEXT ENDS +EOF + push(@out,$tmp); + $stack=0; + %label=(); + } + +sub main'function_end_A + { + local($func)=@_; + + local($tmp)=<<"EOF"; + pop edi + pop esi + pop ebx + pop ebp + ret +EOF + push(@out,$tmp); + } + +sub main'file_end + { + push(@out,"END\n"); + } + +sub main'wparam + { + local($num)=@_; + + return(&main'DWP($stack+$num*4,"esp","",0)); + } + +sub main'swtmp + { + return(&main'DWP($_[0]*4,"esp","",0)); + } + +# Should use swtmp, which is above esp. Linix can trash the stack above esp +#sub main'wtmp +# { +# local($num)=@_; +# +# return(&main'DWP(-(($num+1)*4),"esp","",0)); +# } + +sub main'comment + { + foreach (@_) + { + push(@out,"\t; $_\n"); + } + } + +sub main'label + { + if (!defined($label{$_[0]})) + { + $label{$_[0]}="\$${label}${_[0]}"; + $label++; + } + return($label{$_[0]}); + } + +sub main'set_label + { + if (!defined($label{$_[0]})) + { + $label{$_[0]}="${label}${_[0]}"; + $label++; + } + push(@out,"$label{$_[0]}:\n"); + } + +sub main'data_word + { + push(@out,"\tDD\t$_[0]\n"); + } + +sub out1p + { + local($name,$p1)=@_; + local($l,$t); + + push(@out,"\t$name\t ".&conv($p1)."\n"); + } diff --git a/3rdparty/des-4.04b/asm/perlasm/x86unix.pl b/3rdparty/des-4.04b/asm/perlasm/x86unix.pl new file mode 100644 index 0000000..b25780d --- /dev/null +++ b/3rdparty/des-4.04b/asm/perlasm/x86unix.pl @@ -0,0 +1,403 @@ +#!/usr/local/bin/perl + +package x86unix; + +$label="L000"; + +$align=($main'aout)?"4":"16"; +$under=($main'aout)?"_":""; +$com_start=($main'sol)?"/":"#"; + +sub main'asm_init_output { @out=(); } +sub main'asm_get_output { return(@out); } +sub main'get_labels { return(@labels); } +sub main'external_label { push(@labels,@_); } + +if ($main'cpp) + { + $align="ALIGN"; + $under=""; + $com_start='/*'; + $com_end='*/'; + } + +%lb=( 'eax', '%al', + 'ebx', '%bl', + 'ecx', '%cl', + 'edx', '%dl', + 'ax', '%al', + 'bx', '%bl', + 'cx', '%cl', + 'dx', '%dl', + ); + +%hb=( 'eax', '%ah', + 'ebx', '%bh', + 'ecx', '%ch', + 'edx', '%dh', + 'ax', '%ah', + 'bx', '%bh', + 'cx', '%ch', + 'dx', '%dh', + ); + +%regs=( 'eax', '%eax', + 'ebx', '%ebx', + 'ecx', '%ecx', + 'edx', '%edx', + 'esi', '%esi', + 'edi', '%edi', + 'ebp', '%ebp', + 'esp', '%esp', + ); + +%reg_val=( + 'eax', 0x00, + 'ebx', 0x03, + 'ecx', 0x01, + 'edx', 0x02, + 'esi', 0x06, + 'edi', 0x07, + 'ebp', 0x05, + 'esp', 0x04, + ); + +sub main'LB + { + (defined($lb{$_[0]})) || die "$_[0] does not have a 'low byte'\n"; + return($lb{$_[0]}); + } + +sub main'HB + { + (defined($hb{$_[0]})) || die "$_[0] does not have a 'high byte'\n"; + return($hb{$_[0]}); + } + +sub main'DWP + { + local($addr,$reg1,$reg2,$idx)=@_; + + $ret=""; + $addr =~ s/(^|[+ \t])([A-Za-z_]+)($|[+ \t])/$1$under$2$3/; + $reg1="$regs{$reg1}" if defined($regs{$reg1}); + $reg2="$regs{$reg2}" if defined($regs{$reg2}); + $ret.=$addr if ($addr ne "") && ($addr ne 0); + if ($reg2 ne "") + { $ret.="($reg1,$reg2,$idx)"; } + else + { $ret.="($reg1)" } + return($ret); + } + +sub main'BP + { + return(&main'DWP(@_)); + } + +#sub main'BP +# { +# local($addr,$reg1,$reg2,$idx)=@_; +# +# $ret=""; +# +# $addr =~ s/(^|[+ \t])([A-Za-z_]+)($|[+ \t])/$1$under$2$3/; +# $reg1="$regs{$reg1}" if defined($regs{$reg1}); +# $reg2="$regs{$reg2}" if defined($regs{$reg2}); +# $ret.=$addr if ($addr ne "") && ($addr ne 0); +# if ($reg2 ne "") +# { $ret.="($reg1,$reg2,$idx)"; } +# else +# { $ret.="($reg1)" } +# return($ret); +# } + +sub main'mov { &out2("movl",@_); } +sub main'movb { &out2("movb",@_); } +sub main'and { &out2("andl",@_); } +sub main'or { &out2("orl",@_); } +sub main'shl { &out2("sall",@_); } +sub main'shr { &out2("shrl",@_); } +sub main'xor { &out2("xorl",@_); } +sub main'xorb { &out2("xorb",@_); } +sub main'add { &out2("addl",@_); } +sub main'adc { &out2("adcl",@_); } +sub main'sub { &out2("subl",@_); } +sub main'rotl { &out2("roll",@_); } +sub main'rotr { &out2("rorl",@_); } +sub main'exch { &out2("xchg",@_); } +sub main'cmp { &out2("cmpl",@_); } +sub main'lea { &out2("leal",@_); } +sub main'mul { &out1("mull",@_); } +sub main'div { &out1("divl",@_); } +sub main'jmp { &out1("jmp",@_); } +sub main'jmp_ptr { &out1p("jmp",@_); } +sub main'je { &out1("je",@_); } +sub main'jle { &out1("jle",@_); } +sub main'jne { &out1("jne",@_); } +sub main'jnz { &out1("jnz",@_); } +sub main'jz { &out1("jz",@_); } +sub main'jge { &out1("jge",@_); } +sub main'jl { &out1("jl",@_); } +sub main'jb { &out1("jb",@_); } +sub main'dec { &out1("decl",@_); } +sub main'inc { &out1("incl",@_); } +sub main'push { &out1("pushl",@_); $stack+=4; } +sub main'pop { &out1("popl",@_); $stack-=4; } +sub main'bswap { &out1("bswapl",@_); } +sub main'not { &out1("notl",@_); } +sub main'call { &out1("call",$under.$_[0]); } +sub main'ret { &out0("ret"); } +sub main'nop { &out0("nop"); } + +sub out2 + { + local($name,$p1,$p2)=@_; + local($l,$ll,$t); + local(%special)=( "roll",0xD1C0,"rorl",0xD1C8, + "rcll",0xD1D0,"rcrl",0xD1D8, + "shll",0xD1E0,"shrl",0xD1E8, + "sarl",0xD1F8); + + if ((defined($special{$name})) && defined($regs{$p1}) && ($p2 == 1)) + { + $op=$special{$name}|$reg_val{$p1}; + $tmp1=sprintf ".byte %d\n",($op>>8)&0xff; + $tmp2=sprintf ".byte %d\t",$op &0xff; + push(@out,$tmp1); + push(@out,$tmp2); + + $p2=&conv($p2); + $p1=&conv($p1); + &main'comment("$name $p2 $p1"); + return; + } + + push(@out,"\t$name\t"); + $t=&conv($p2).","; + $l=length($t); + push(@out,$t); + $ll=4-($l+9)/8; + $tmp1=sprintf "\t" x $ll; + push(@out,$tmp1); + push(@out,&conv($p1)."\n"); + } + +sub out1 + { + local($name,$p1)=@_; + local($l,$t); + + push(@out,"\t$name\t".&conv($p1)."\n"); + } + +sub out1p + { + local($name,$p1)=@_; + local($l,$t); + + push(@out,"\t$name\t*".&conv($p1)."\n"); + } + +sub out0 + { + push(@out,"\t$_[0]\n"); + } + +sub conv + { + local($p)=@_; + +# $p =~ s/0x([0-9A-Fa-f]+)/0$1h/; + + $p=$regs{$p} if (defined($regs{$p})); + + $p =~ s/^(-{0,1}[0-9A-Fa-f]+)$/\$$1/; + $p =~ s/^(0x[0-9A-Fa-f]+)$/\$$1/; + return $p; + } + +sub main'file + { + local($file)=@_; + + local($tmp)=<<"EOF"; + .file "$file.s" + .version "01.01" +gcc2_compiled.: +EOF + push(@out,$tmp); + } + +sub main'function_begin + { + local($func)=@_; + + $func=$under.$func; + + local($tmp)=<<"EOF"; +.text + .align $align +.globl $func +EOF + push(@out,$tmp); + if ($main'cpp) + { $tmp=push(@out,"\tTYPE($func,\@function)\n"); } + else { $tmp=push(@out,"\t.type\t$func,\@function\n"); } + push(@out,"$func:\n"); + $tmp=<<"EOF"; + pushl %ebp + pushl %ebx + pushl %esi + pushl %edi + +EOF + push(@out,$tmp); + $stack=20; + } + +sub main'function_begin_B + { + local($func,$extra)=@_; + + $func=$under.$func; + + local($tmp)=<<"EOF"; +.text + .align $align +.globl $func +EOF + push(@out,$tmp); + if ($main'cpp) + { push(@out,"\tTYPE($func,\@function)\n"); } + else { push(@out,"\t.type $func,\@function\n"); } + push(@out,"$func:\n"); + $stack=4; + } + +sub main'function_end + { + local($func)=@_; + + $func=$under.$func; + + local($tmp)=<<"EOF"; + popl %edi + popl %esi + popl %ebx + popl %ebp + ret +.${func}_end: +EOF + push(@out,$tmp); + if ($main'cpp) + { push(@out,"\tSIZE($func,.${func}_end-$func)\n"); } + else { push(@out,"\t.size\t$func,.${func}_end-$func\n"); } + push(@out,".ident \"$func\"\n"); + $stack=0; + %label=(); + } + +sub main'function_end_A + { + local($func)=@_; + + local($tmp)=<<"EOF"; + popl %edi + popl %esi + popl %ebx + popl %ebp + ret +EOF + push(@out,$tmp); + } + +sub main'function_end_B + { + local($func)=@_; + + $func=$under.$func; + + push(@out,".${func}_end:\n"); + if ($main'cpp) + { push(@out,"\tSIZE($func,.${func}_end-$func)\n"); } + else { push(@out,"\t.size\t$func,.${func}_end-$func\n"); } + push(@out,".ident \"desasm.pl\"\n"); + $stack=0; + %label=(); + } + +sub main'wparam + { + local($num)=@_; + + return(&main'DWP($stack+$num*4,"esp","",0)); + } + +sub main'stack_push + { + local($num)=@_; + $stack+=$num*4; + &main'sub("esp",$num*4); + } + +sub main'stack_pop + { + local($num)=@_; + $stack-=$num*4; + &main'add("esp",$num*4); + } + +sub main'swtmp + { + return(&main'DWP($_[0]*4,"esp","",0)); + } + +# Should use swtmp, which is above esp. Linix can trash the stack above esp +#sub main'wtmp +# { +# local($num)=@_; +# +# return(&main'DWP(-($num+1)*4,"esp","",0)); +# } + +sub main'comment + { + foreach (@_) + { + if (/^\s*$/) + { push(@out,"\n"); } + else + { push(@out,"\t$com_start $_ $com_end\n"); } + } + } + +sub main'label + { + if (!defined($label{$_[0]})) + { + $label{$_[0]}=".${label}${_[0]}"; + $label++; + } + return($label{$_[0]}); + } + +sub main'set_label + { + if (!defined($label{$_[0]})) + { + $label{$_[0]}=".${label}${_[0]}"; + $label++; + } + push(@out,".align $align\n") if ($_[1] != 0); + push(@out,"$label{$_[0]}:\n"); + } + +sub main'file_end + { + } + +sub main'data_word + { + push(@out,"\t.long $_[0]\n"); + } diff --git a/3rdparty/des-4.04b/asm/readme b/3rdparty/des-4.04b/asm/readme new file mode 100644 index 0000000..f8529d9 --- /dev/null +++ b/3rdparty/des-4.04b/asm/readme @@ -0,0 +1,131 @@ +First up, let me say I don't like writing in assembler. It is not portable, +dependant on the particular CPU architecture release and is generally a pig +to debug and get right. Having said that, the x86 architecture is probably +the most important for speed due to number of boxes and since +it appears to be the worst architecture to to get +good C compilers for. So due to this, I have lowered myself to do +assembler for the inner DES routines in libdes :-). + +The file to implement in assembler is des_enc.c. Replace the following +4 functions +des_encrypt(DES_LONG data[2],des_key_schedule ks, int encrypt); +des_encrypt2(DES_LONG data[2],des_key_schedule ks, int encrypt); +des_encrypt3(DES_LONG data[2],des_key_schedule ks1,ks2,ks3); +des_decrypt3(DES_LONG data[2],des_key_schedule ks1,ks2,ks3); + +They encrypt/decrypt the 64 bits held in 'data' using +the 'ks' key schedules. The only difference between the 4 functions is that +des_encrypt2() does not perform IP() or FP() on the data (this is an +optimization for when doing triple DES and des_encrypt3() and des_decrypt3() +perform triple des. The triple DES routines are in here because it does +make a big difference to have them located near the des_encrypt2 function +at link time.. + +Now as we all know, there are lots of different operating systems running on +x86 boxes, and unfortunately they normally try to make sure their assembler +formating is not the same as the other peoples. +The 4 main formats I know of are +Microsoft Windows 95/Windows NT +Elf Includes Linux and FreeBSD(?). +a.out The older Linux. +Solaris Same as Elf but different comments :-(. + +Now I was not overly keen to write 4 different copies of the same code, +so I wrote a few perl routines to output the correct assembler, given +a target assembler type. This code is ugly and is just a hack. +The libraries are x86unix.pl and x86ms.pl. +des586.pl, des686.pl and des-som[23].pl are the programs to actually +generate the assembler. + +So to generate elf assembler +perl des-som3.pl elf >dx86-elf.s +For Windows 95/NT +perl des-som2.pl win32 >win32.asm + +[ update 4 Jan 1996 ] +I have added another way to do things. +perl des-som3.pl cpp >dx86-cpp.s +generates a file that will be included by dx86unix.cpp when it is compiled. +To build for elf, a.out, solaris, bsdi etc, +cc -E -DELF asm/dx86unix.cpp | as -o asm/dx86-elf.o +cc -E -DSOL asm/dx86unix.cpp | as -o asm/dx86-sol.o +cc -E -DOUT asm/dx86unix.cpp | as -o asm/dx86-out.o +cc -E -DBSDI asm/dx86unix.cpp | as -o asm/dx86bsdi.o +This was done to cut down the number of files in the distribution. + +Now the ugly part. I acquired my copy of Intels +"Optimization's For Intel's 32-Bit Processors" and found a few interesting +things. First, the aim of the exersize is to 'extract' one byte at a time +from a word and do an array lookup. This involves getting the byte from +the 4 locations in the word and moving it to a new word and doing the lookup. +The most obvious way to do this is +xor eax, eax # clear word +movb al, cl # get low byte +xor edi DWORD PTR 0x100+des_SP[eax] # xor in word +movb al, ch # get next byte +xor edi DWORD PTR 0x300+des_SP[eax] # xor in word +shr ecx 16 +which seems ok. For the pentium, this system appears to be the best. +One has to do instruction interleaving to keep both functional units +operating, but it is basically very efficient. + +Now the crunch. When a full register is used after a partial write, eg. +mov al, cl +xor edi, DWORD PTR 0x100+des_SP[eax] +386 - 1 cycle stall +486 - 1 cycle stall +586 - 0 cycle stall +686 - at least 7 cycle stall (page 22 of the above mentioned document). + +So the technique that produces the best results on a pentium, according to +the documentation, will produce hideous results on a pentium pro. + +To get around this, des686.pl will generate code that is not as fast on +a pentium, should be very good on a pentium pro. +mov eax, ecx # copy word +shr ecx, 8 # line up next byte +and eax, 0fch # mask byte +xor edi DWORD PTR 0x100+des_SP[eax] # xor in array lookup +mov eax, ecx # get word +shr ecx 8 # line up next byte +and eax, 0fch # mask byte +xor edi DWORD PTR 0x300+des_SP[eax] # xor in array lookup + +Due to the execution units in the pentium, this actually works quite well. +For a pentium pro it should be very good. This is the type of output +Visual C++ generates. + +There is a third option. instead of using +mov al, ch +which is bad on the pentium pro, one may be able to use +movzx eax, ch +which may not incur the partial write penalty. On the pentium, +this instruction takes 4 cycles so is not worth using but on the +pentium pro it appears it may be worth while. I need access to one to +experiment :-). + +eric (20 Oct 1996) + +22 Nov 1996 - I have asked people to run the 2 different version on pentium +pros and it appears that the intel documentation is wrong. The +mov al,bh is still faster on a pentium pro, so just use the des586.pl +install des686.pl + +3 Dec 1996 - I added des_encrypt3/des_decrypt3 because I have moved these +functions into des_enc.c because it does make a massive performance +difference on some boxes to have the functions code located close to +the des_encrypt2() function. + +9 Jan 1997 - des-som2.pl is now the correct perl script to use for +pentiums. It contains an inner loop from +Svend Olaf Mikkelsen <svolaf@inet.uni-c.dk> which does raw ecb DES calls at +273,000 per second. He had a previous version at 250,000 and the best +I was able to get was 203,000. The content has not changed, this is all +due to instruction sequencing (and actual instructions choice) which is able +to keep both functional units of the pentium going. +We may have lost the ugly register usage restrictions when x86 went 32 bit +but for the pentium it has been replaced by evil instruction ordering tricks. + +13 Jan 1997 - des-som3.pl, more optimizations from Svend Olaf. +raw DES at 281,000 per second on a pentium 100. + diff --git a/3rdparty/des-4.04b/asm/y-win32.asm b/3rdparty/des-4.04b/asm/y-win32.asm new file mode 100644 index 0000000..af5c102 --- /dev/null +++ b/3rdparty/des-4.04b/asm/y-win32.asm @@ -0,0 +1,929 @@ + ; Don't even think of reading this code + ; It was automatically generated by crypt586.pl + ; Which is a perl program used to generate the x86 assember for + ; any of elf, a.out, BSDI,Win32, or Solaris + ; eric <eay@cryptsoft.com> + ; + TITLE crypt586.asm + .386 +.model FLAT +_TEXT SEGMENT +PUBLIC _fcrypt_body +EXTRN _des_SPtrans:DWORD +_fcrypt_body PROC NEAR + push ebp + push ebx + push esi + push edi + ; + ; Load the 2 words + xor edi, edi + xor esi, esi + mov ebp, DWORD PTR 24[esp] + push 25 +L000start: + ; + ; Round 0 + mov eax, DWORD PTR 32[esp] + mov edx, esi + shr edx, 16 + mov ecx, DWORD PTR 36[esp] + xor edx, esi + and eax, edx + and edx, ecx + mov ebx, eax + shl ebx, 16 + mov ecx, edx + shl ecx, 16 + xor eax, ebx + xor edx, ecx + mov ebx, DWORD PTR [ebp] + xor eax, ebx + mov ecx, DWORD PTR 4[ebp] + xor eax, esi + xor edx, esi + xor edx, ecx + and eax, 0fcfcfcfch + xor ebx, ebx + and edx, 0cfcfcfcfh + xor ecx, ecx + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor edi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor edi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor edi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor edi, ebp + mov ebp, DWORD PTR 28[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor edi, ebx + ; + ; Round 1 + mov eax, DWORD PTR 32[esp] + mov edx, edi + shr edx, 16 + mov ecx, DWORD PTR 36[esp] + xor edx, edi + and eax, edx + and edx, ecx + mov ebx, eax + shl ebx, 16 + mov ecx, edx + shl ecx, 16 + xor eax, ebx + xor edx, ecx + mov ebx, DWORD PTR 8[ebp] + xor eax, ebx + mov ecx, DWORD PTR 12[ebp] + xor eax, edi + xor edx, edi + xor edx, ecx + and eax, 0fcfcfcfch + xor ebx, ebx + and edx, 0cfcfcfcfh + xor ecx, ecx + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor esi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor esi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor esi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor esi, ebp + mov ebp, DWORD PTR 28[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor esi, ebx + ; + ; Round 2 + mov eax, DWORD PTR 32[esp] + mov edx, esi + shr edx, 16 + mov ecx, DWORD PTR 36[esp] + xor edx, esi + and eax, edx + and edx, ecx + mov ebx, eax + shl ebx, 16 + mov ecx, edx + shl ecx, 16 + xor eax, ebx + xor edx, ecx + mov ebx, DWORD PTR 16[ebp] + xor eax, ebx + mov ecx, DWORD PTR 20[ebp] + xor eax, esi + xor edx, esi + xor edx, ecx + and eax, 0fcfcfcfch + xor ebx, ebx + and edx, 0cfcfcfcfh + xor ecx, ecx + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor edi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor edi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor edi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor edi, ebp + mov ebp, DWORD PTR 28[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor edi, ebx + ; + ; Round 3 + mov eax, DWORD PTR 32[esp] + mov edx, edi + shr edx, 16 + mov ecx, DWORD PTR 36[esp] + xor edx, edi + and eax, edx + and edx, ecx + mov ebx, eax + shl ebx, 16 + mov ecx, edx + shl ecx, 16 + xor eax, ebx + xor edx, ecx + mov ebx, DWORD PTR 24[ebp] + xor eax, ebx + mov ecx, DWORD PTR 28[ebp] + xor eax, edi + xor edx, edi + xor edx, ecx + and eax, 0fcfcfcfch + xor ebx, ebx + and edx, 0cfcfcfcfh + xor ecx, ecx + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor esi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor esi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor esi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor esi, ebp + mov ebp, DWORD PTR 28[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor esi, ebx + ; + ; Round 4 + mov eax, DWORD PTR 32[esp] + mov edx, esi + shr edx, 16 + mov ecx, DWORD PTR 36[esp] + xor edx, esi + and eax, edx + and edx, ecx + mov ebx, eax + shl ebx, 16 + mov ecx, edx + shl ecx, 16 + xor eax, ebx + xor edx, ecx + mov ebx, DWORD PTR 32[ebp] + xor eax, ebx + mov ecx, DWORD PTR 36[ebp] + xor eax, esi + xor edx, esi + xor edx, ecx + and eax, 0fcfcfcfch + xor ebx, ebx + and edx, 0cfcfcfcfh + xor ecx, ecx + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor edi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor edi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor edi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor edi, ebp + mov ebp, DWORD PTR 28[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor edi, ebx + ; + ; Round 5 + mov eax, DWORD PTR 32[esp] + mov edx, edi + shr edx, 16 + mov ecx, DWORD PTR 36[esp] + xor edx, edi + and eax, edx + and edx, ecx + mov ebx, eax + shl ebx, 16 + mov ecx, edx + shl ecx, 16 + xor eax, ebx + xor edx, ecx + mov ebx, DWORD PTR 40[ebp] + xor eax, ebx + mov ecx, DWORD PTR 44[ebp] + xor eax, edi + xor edx, edi + xor edx, ecx + and eax, 0fcfcfcfch + xor ebx, ebx + and edx, 0cfcfcfcfh + xor ecx, ecx + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor esi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor esi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor esi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor esi, ebp + mov ebp, DWORD PTR 28[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor esi, ebx + ; + ; Round 6 + mov eax, DWORD PTR 32[esp] + mov edx, esi + shr edx, 16 + mov ecx, DWORD PTR 36[esp] + xor edx, esi + and eax, edx + and edx, ecx + mov ebx, eax + shl ebx, 16 + mov ecx, edx + shl ecx, 16 + xor eax, ebx + xor edx, ecx + mov ebx, DWORD PTR 48[ebp] + xor eax, ebx + mov ecx, DWORD PTR 52[ebp] + xor eax, esi + xor edx, esi + xor edx, ecx + and eax, 0fcfcfcfch + xor ebx, ebx + and edx, 0cfcfcfcfh + xor ecx, ecx + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor edi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor edi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor edi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor edi, ebp + mov ebp, DWORD PTR 28[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor edi, ebx + ; + ; Round 7 + mov eax, DWORD PTR 32[esp] + mov edx, edi + shr edx, 16 + mov ecx, DWORD PTR 36[esp] + xor edx, edi + and eax, edx + and edx, ecx + mov ebx, eax + shl ebx, 16 + mov ecx, edx + shl ecx, 16 + xor eax, ebx + xor edx, ecx + mov ebx, DWORD PTR 56[ebp] + xor eax, ebx + mov ecx, DWORD PTR 60[ebp] + xor eax, edi + xor edx, edi + xor edx, ecx + and eax, 0fcfcfcfch + xor ebx, ebx + and edx, 0cfcfcfcfh + xor ecx, ecx + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor esi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor esi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor esi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor esi, ebp + mov ebp, DWORD PTR 28[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor esi, ebx + ; + ; Round 8 + mov eax, DWORD PTR 32[esp] + mov edx, esi + shr edx, 16 + mov ecx, DWORD PTR 36[esp] + xor edx, esi + and eax, edx + and edx, ecx + mov ebx, eax + shl ebx, 16 + mov ecx, edx + shl ecx, 16 + xor eax, ebx + xor edx, ecx + mov ebx, DWORD PTR 64[ebp] + xor eax, ebx + mov ecx, DWORD PTR 68[ebp] + xor eax, esi + xor edx, esi + xor edx, ecx + and eax, 0fcfcfcfch + xor ebx, ebx + and edx, 0cfcfcfcfh + xor ecx, ecx + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor edi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor edi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor edi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor edi, ebp + mov ebp, DWORD PTR 28[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor edi, ebx + ; + ; Round 9 + mov eax, DWORD PTR 32[esp] + mov edx, edi + shr edx, 16 + mov ecx, DWORD PTR 36[esp] + xor edx, edi + and eax, edx + and edx, ecx + mov ebx, eax + shl ebx, 16 + mov ecx, edx + shl ecx, 16 + xor eax, ebx + xor edx, ecx + mov ebx, DWORD PTR 72[ebp] + xor eax, ebx + mov ecx, DWORD PTR 76[ebp] + xor eax, edi + xor edx, edi + xor edx, ecx + and eax, 0fcfcfcfch + xor ebx, ebx + and edx, 0cfcfcfcfh + xor ecx, ecx + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor esi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor esi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor esi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor esi, ebp + mov ebp, DWORD PTR 28[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor esi, ebx + ; + ; Round 10 + mov eax, DWORD PTR 32[esp] + mov edx, esi + shr edx, 16 + mov ecx, DWORD PTR 36[esp] + xor edx, esi + and eax, edx + and edx, ecx + mov ebx, eax + shl ebx, 16 + mov ecx, edx + shl ecx, 16 + xor eax, ebx + xor edx, ecx + mov ebx, DWORD PTR 80[ebp] + xor eax, ebx + mov ecx, DWORD PTR 84[ebp] + xor eax, esi + xor edx, esi + xor edx, ecx + and eax, 0fcfcfcfch + xor ebx, ebx + and edx, 0cfcfcfcfh + xor ecx, ecx + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor edi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor edi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor edi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor edi, ebp + mov ebp, DWORD PTR 28[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor edi, ebx + ; + ; Round 11 + mov eax, DWORD PTR 32[esp] + mov edx, edi + shr edx, 16 + mov ecx, DWORD PTR 36[esp] + xor edx, edi + and eax, edx + and edx, ecx + mov ebx, eax + shl ebx, 16 + mov ecx, edx + shl ecx, 16 + xor eax, ebx + xor edx, ecx + mov ebx, DWORD PTR 88[ebp] + xor eax, ebx + mov ecx, DWORD PTR 92[ebp] + xor eax, edi + xor edx, edi + xor edx, ecx + and eax, 0fcfcfcfch + xor ebx, ebx + and edx, 0cfcfcfcfh + xor ecx, ecx + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor esi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor esi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor esi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor esi, ebp + mov ebp, DWORD PTR 28[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor esi, ebx + ; + ; Round 12 + mov eax, DWORD PTR 32[esp] + mov edx, esi + shr edx, 16 + mov ecx, DWORD PTR 36[esp] + xor edx, esi + and eax, edx + and edx, ecx + mov ebx, eax + shl ebx, 16 + mov ecx, edx + shl ecx, 16 + xor eax, ebx + xor edx, ecx + mov ebx, DWORD PTR 96[ebp] + xor eax, ebx + mov ecx, DWORD PTR 100[ebp] + xor eax, esi + xor edx, esi + xor edx, ecx + and eax, 0fcfcfcfch + xor ebx, ebx + and edx, 0cfcfcfcfh + xor ecx, ecx + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor edi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor edi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor edi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor edi, ebp + mov ebp, DWORD PTR 28[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor edi, ebx + ; + ; Round 13 + mov eax, DWORD PTR 32[esp] + mov edx, edi + shr edx, 16 + mov ecx, DWORD PTR 36[esp] + xor edx, edi + and eax, edx + and edx, ecx + mov ebx, eax + shl ebx, 16 + mov ecx, edx + shl ecx, 16 + xor eax, ebx + xor edx, ecx + mov ebx, DWORD PTR 104[ebp] + xor eax, ebx + mov ecx, DWORD PTR 108[ebp] + xor eax, edi + xor edx, edi + xor edx, ecx + and eax, 0fcfcfcfch + xor ebx, ebx + and edx, 0cfcfcfcfh + xor ecx, ecx + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor esi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor esi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor esi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor esi, ebp + mov ebp, DWORD PTR 28[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor esi, ebx + ; + ; Round 14 + mov eax, DWORD PTR 32[esp] + mov edx, esi + shr edx, 16 + mov ecx, DWORD PTR 36[esp] + xor edx, esi + and eax, edx + and edx, ecx + mov ebx, eax + shl ebx, 16 + mov ecx, edx + shl ecx, 16 + xor eax, ebx + xor edx, ecx + mov ebx, DWORD PTR 112[ebp] + xor eax, ebx + mov ecx, DWORD PTR 116[ebp] + xor eax, esi + xor edx, esi + xor edx, ecx + and eax, 0fcfcfcfch + xor ebx, ebx + and edx, 0cfcfcfcfh + xor ecx, ecx + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor edi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor edi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor edi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor edi, ebp + mov ebp, DWORD PTR 28[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor edi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor edi, ebx + ; + ; Round 15 + mov eax, DWORD PTR 32[esp] + mov edx, edi + shr edx, 16 + mov ecx, DWORD PTR 36[esp] + xor edx, edi + and eax, edx + and edx, ecx + mov ebx, eax + shl ebx, 16 + mov ecx, edx + shl ecx, 16 + xor eax, ebx + xor edx, ecx + mov ebx, DWORD PTR 120[ebp] + xor eax, ebx + mov ecx, DWORD PTR 124[ebp] + xor eax, edi + xor edx, edi + xor edx, ecx + and eax, 0fcfcfcfch + xor ebx, ebx + and edx, 0cfcfcfcfh + xor ecx, ecx + mov bl, al + mov cl, ah + ror edx, 4 + mov ebp, DWORD PTR _des_SPtrans[ebx] + mov bl, dl + xor esi, ebp + mov ebp, DWORD PTR _des_SPtrans[0200h+ecx] + xor esi, ebp + mov cl, dh + shr eax, 16 + mov ebp, DWORD PTR _des_SPtrans[0100h+ebx] + xor esi, ebp + mov bl, ah + shr edx, 16 + mov ebp, DWORD PTR _des_SPtrans[0300h+ecx] + xor esi, ebp + mov ebp, DWORD PTR 28[esp] + mov cl, dh + and eax, 0ffh + and edx, 0ffh + mov ebx, DWORD PTR _des_SPtrans[0600h+ebx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0700h+ecx] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0400h+eax] + xor esi, ebx + mov ebx, DWORD PTR _des_SPtrans[0500h+edx] + xor esi, ebx + mov ebx, DWORD PTR [esp] + mov eax, edi + dec ebx + mov edi, esi + mov esi, eax + mov DWORD PTR [esp],ebx + jnz L000start + ; + ; FP + mov edx, DWORD PTR 24[esp] + ror edi, 1 + mov eax, esi + xor esi, edi + and esi, 0aaaaaaaah + xor eax, esi + xor edi, esi + ; + rol eax, 23 + mov esi, eax + xor eax, edi + and eax, 003fc03fch + xor esi, eax + xor edi, eax + ; + rol esi, 10 + mov eax, esi + xor esi, edi + and esi, 033333333h + xor eax, esi + xor edi, esi + ; + rol edi, 18 + mov esi, edi + xor edi, eax + and edi, 0fff0000fh + xor esi, edi + xor eax, edi + ; + rol esi, 12 + mov edi, esi + xor esi, eax + and esi, 0f0f0f0f0h + xor edi, esi + xor eax, esi + ; + ror eax, 4 + mov DWORD PTR [edx],eax + mov DWORD PTR 4[edx],edi + pop ecx + pop edi + pop esi + pop ebx + pop ebp + ret +_fcrypt_body ENDP +_TEXT ENDS +END diff --git a/3rdparty/des-4.04b/asm/yx86unix.cpp b/3rdparty/des-4.04b/asm/yx86unix.cpp new file mode 100644 index 0000000..8835ca0 --- /dev/null +++ b/3rdparty/des-4.04b/asm/yx86unix.cpp @@ -0,0 +1,973 @@ +/* Run the C pre-processor over this file with one of the following defined + * ELF - elf object files, + * OUT - a.out object files, + * BSDI - BSDI style a.out object files + * SOL - Solaris style elf + */ + +#define TYPE(a,b) .type a,b +#define SIZE(a,b) .size a,b + +#if defined(OUT) || defined(BSDI) +#define des_SPtrans _des_SPtrans + +#endif + +#ifdef OUT +#define OK 1 +#define ALIGN 4 +#endif + +#ifdef BSDI +#define OK 1 +#define ALIGN 4 +#undef SIZE +#undef TYPE +#endif + +#if defined(ELF) || defined(SOL) +#define OK 1 +#define ALIGN 16 +#endif + +#ifndef OK +You need to define one of +ELF - elf systems - linux-elf, NetBSD and DG-UX +OUT - a.out systems - linux-a.out and FreeBSD +SOL - solaris systems, which are elf with strange comment lines +BSDI - a.out with a very primative version of as. +#endif + +/* Let the Assembler begin :-) */ + /* Don't even think of reading this code */ + /* It was automatically generated by crypt586.pl */ + /* Which is a perl program used to generate the x86 assember for */ + /* any of elf, a.out, BSDI,Win32, or Solaris */ + /* eric <eay@cryptsoft.com> */ + + .file "crypt586.s" + .version "01.01" +gcc2_compiled.: +.text + .align ALIGN +.globl fcrypt_body + TYPE(fcrypt_body,@function) +fcrypt_body: + pushl %ebp + pushl %ebx + pushl %esi + pushl %edi + + + /* Load the 2 words */ + xorl %edi, %edi + xorl %esi, %esi + movl 24(%esp), %ebp + pushl $25 +.L000start: + + /* Round 0 */ + movl 32(%esp), %eax + movl %esi, %edx + shrl $16, %edx + movl 36(%esp), %ecx + xorl %esi, %edx + andl %edx, %eax + andl %ecx, %edx + movl %eax, %ebx + sall $16, %ebx + movl %edx, %ecx + sall $16, %ecx + xorl %ebx, %eax + xorl %ecx, %edx + movl (%ebp), %ebx + xorl %ebx, %eax + movl 4(%ebp), %ecx + xorl %esi, %eax + xorl %esi, %edx + xorl %ecx, %edx + andl $0xfcfcfcfc, %eax + xorl %ebx, %ebx + andl $0xcfcfcfcf, %edx + xorl %ecx, %ecx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %edi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %edi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movl 28(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %edi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %edi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %edi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %edi + + /* Round 1 */ + movl 32(%esp), %eax + movl %edi, %edx + shrl $16, %edx + movl 36(%esp), %ecx + xorl %edi, %edx + andl %edx, %eax + andl %ecx, %edx + movl %eax, %ebx + sall $16, %ebx + movl %edx, %ecx + sall $16, %ecx + xorl %ebx, %eax + xorl %ecx, %edx + movl 8(%ebp), %ebx + xorl %ebx, %eax + movl 12(%ebp), %ecx + xorl %edi, %eax + xorl %edi, %edx + xorl %ecx, %edx + andl $0xfcfcfcfc, %eax + xorl %ebx, %ebx + andl $0xcfcfcfcf, %edx + xorl %ecx, %ecx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %esi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %esi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movl 28(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %esi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %esi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %esi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %esi + + /* Round 2 */ + movl 32(%esp), %eax + movl %esi, %edx + shrl $16, %edx + movl 36(%esp), %ecx + xorl %esi, %edx + andl %edx, %eax + andl %ecx, %edx + movl %eax, %ebx + sall $16, %ebx + movl %edx, %ecx + sall $16, %ecx + xorl %ebx, %eax + xorl %ecx, %edx + movl 16(%ebp), %ebx + xorl %ebx, %eax + movl 20(%ebp), %ecx + xorl %esi, %eax + xorl %esi, %edx + xorl %ecx, %edx + andl $0xfcfcfcfc, %eax + xorl %ebx, %ebx + andl $0xcfcfcfcf, %edx + xorl %ecx, %ecx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %edi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %edi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movl 28(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %edi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %edi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %edi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %edi + + /* Round 3 */ + movl 32(%esp), %eax + movl %edi, %edx + shrl $16, %edx + movl 36(%esp), %ecx + xorl %edi, %edx + andl %edx, %eax + andl %ecx, %edx + movl %eax, %ebx + sall $16, %ebx + movl %edx, %ecx + sall $16, %ecx + xorl %ebx, %eax + xorl %ecx, %edx + movl 24(%ebp), %ebx + xorl %ebx, %eax + movl 28(%ebp), %ecx + xorl %edi, %eax + xorl %edi, %edx + xorl %ecx, %edx + andl $0xfcfcfcfc, %eax + xorl %ebx, %ebx + andl $0xcfcfcfcf, %edx + xorl %ecx, %ecx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %esi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %esi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movl 28(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %esi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %esi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %esi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %esi + + /* Round 4 */ + movl 32(%esp), %eax + movl %esi, %edx + shrl $16, %edx + movl 36(%esp), %ecx + xorl %esi, %edx + andl %edx, %eax + andl %ecx, %edx + movl %eax, %ebx + sall $16, %ebx + movl %edx, %ecx + sall $16, %ecx + xorl %ebx, %eax + xorl %ecx, %edx + movl 32(%ebp), %ebx + xorl %ebx, %eax + movl 36(%ebp), %ecx + xorl %esi, %eax + xorl %esi, %edx + xorl %ecx, %edx + andl $0xfcfcfcfc, %eax + xorl %ebx, %ebx + andl $0xcfcfcfcf, %edx + xorl %ecx, %ecx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %edi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %edi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movl 28(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %edi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %edi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %edi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %edi + + /* Round 5 */ + movl 32(%esp), %eax + movl %edi, %edx + shrl $16, %edx + movl 36(%esp), %ecx + xorl %edi, %edx + andl %edx, %eax + andl %ecx, %edx + movl %eax, %ebx + sall $16, %ebx + movl %edx, %ecx + sall $16, %ecx + xorl %ebx, %eax + xorl %ecx, %edx + movl 40(%ebp), %ebx + xorl %ebx, %eax + movl 44(%ebp), %ecx + xorl %edi, %eax + xorl %edi, %edx + xorl %ecx, %edx + andl $0xfcfcfcfc, %eax + xorl %ebx, %ebx + andl $0xcfcfcfcf, %edx + xorl %ecx, %ecx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %esi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %esi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movl 28(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %esi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %esi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %esi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %esi + + /* Round 6 */ + movl 32(%esp), %eax + movl %esi, %edx + shrl $16, %edx + movl 36(%esp), %ecx + xorl %esi, %edx + andl %edx, %eax + andl %ecx, %edx + movl %eax, %ebx + sall $16, %ebx + movl %edx, %ecx + sall $16, %ecx + xorl %ebx, %eax + xorl %ecx, %edx + movl 48(%ebp), %ebx + xorl %ebx, %eax + movl 52(%ebp), %ecx + xorl %esi, %eax + xorl %esi, %edx + xorl %ecx, %edx + andl $0xfcfcfcfc, %eax + xorl %ebx, %ebx + andl $0xcfcfcfcf, %edx + xorl %ecx, %ecx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %edi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %edi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movl 28(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %edi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %edi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %edi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %edi + + /* Round 7 */ + movl 32(%esp), %eax + movl %edi, %edx + shrl $16, %edx + movl 36(%esp), %ecx + xorl %edi, %edx + andl %edx, %eax + andl %ecx, %edx + movl %eax, %ebx + sall $16, %ebx + movl %edx, %ecx + sall $16, %ecx + xorl %ebx, %eax + xorl %ecx, %edx + movl 56(%ebp), %ebx + xorl %ebx, %eax + movl 60(%ebp), %ecx + xorl %edi, %eax + xorl %edi, %edx + xorl %ecx, %edx + andl $0xfcfcfcfc, %eax + xorl %ebx, %ebx + andl $0xcfcfcfcf, %edx + xorl %ecx, %ecx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %esi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %esi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movl 28(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %esi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %esi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %esi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %esi + + /* Round 8 */ + movl 32(%esp), %eax + movl %esi, %edx + shrl $16, %edx + movl 36(%esp), %ecx + xorl %esi, %edx + andl %edx, %eax + andl %ecx, %edx + movl %eax, %ebx + sall $16, %ebx + movl %edx, %ecx + sall $16, %ecx + xorl %ebx, %eax + xorl %ecx, %edx + movl 64(%ebp), %ebx + xorl %ebx, %eax + movl 68(%ebp), %ecx + xorl %esi, %eax + xorl %esi, %edx + xorl %ecx, %edx + andl $0xfcfcfcfc, %eax + xorl %ebx, %ebx + andl $0xcfcfcfcf, %edx + xorl %ecx, %ecx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %edi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %edi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movl 28(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %edi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %edi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %edi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %edi + + /* Round 9 */ + movl 32(%esp), %eax + movl %edi, %edx + shrl $16, %edx + movl 36(%esp), %ecx + xorl %edi, %edx + andl %edx, %eax + andl %ecx, %edx + movl %eax, %ebx + sall $16, %ebx + movl %edx, %ecx + sall $16, %ecx + xorl %ebx, %eax + xorl %ecx, %edx + movl 72(%ebp), %ebx + xorl %ebx, %eax + movl 76(%ebp), %ecx + xorl %edi, %eax + xorl %edi, %edx + xorl %ecx, %edx + andl $0xfcfcfcfc, %eax + xorl %ebx, %ebx + andl $0xcfcfcfcf, %edx + xorl %ecx, %ecx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %esi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %esi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movl 28(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %esi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %esi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %esi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %esi + + /* Round 10 */ + movl 32(%esp), %eax + movl %esi, %edx + shrl $16, %edx + movl 36(%esp), %ecx + xorl %esi, %edx + andl %edx, %eax + andl %ecx, %edx + movl %eax, %ebx + sall $16, %ebx + movl %edx, %ecx + sall $16, %ecx + xorl %ebx, %eax + xorl %ecx, %edx + movl 80(%ebp), %ebx + xorl %ebx, %eax + movl 84(%ebp), %ecx + xorl %esi, %eax + xorl %esi, %edx + xorl %ecx, %edx + andl $0xfcfcfcfc, %eax + xorl %ebx, %ebx + andl $0xcfcfcfcf, %edx + xorl %ecx, %ecx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %edi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %edi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movl 28(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %edi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %edi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %edi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %edi + + /* Round 11 */ + movl 32(%esp), %eax + movl %edi, %edx + shrl $16, %edx + movl 36(%esp), %ecx + xorl %edi, %edx + andl %edx, %eax + andl %ecx, %edx + movl %eax, %ebx + sall $16, %ebx + movl %edx, %ecx + sall $16, %ecx + xorl %ebx, %eax + xorl %ecx, %edx + movl 88(%ebp), %ebx + xorl %ebx, %eax + movl 92(%ebp), %ecx + xorl %edi, %eax + xorl %edi, %edx + xorl %ecx, %edx + andl $0xfcfcfcfc, %eax + xorl %ebx, %ebx + andl $0xcfcfcfcf, %edx + xorl %ecx, %ecx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %esi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %esi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movl 28(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %esi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %esi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %esi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %esi + + /* Round 12 */ + movl 32(%esp), %eax + movl %esi, %edx + shrl $16, %edx + movl 36(%esp), %ecx + xorl %esi, %edx + andl %edx, %eax + andl %ecx, %edx + movl %eax, %ebx + sall $16, %ebx + movl %edx, %ecx + sall $16, %ecx + xorl %ebx, %eax + xorl %ecx, %edx + movl 96(%ebp), %ebx + xorl %ebx, %eax + movl 100(%ebp), %ecx + xorl %esi, %eax + xorl %esi, %edx + xorl %ecx, %edx + andl $0xfcfcfcfc, %eax + xorl %ebx, %ebx + andl $0xcfcfcfcf, %edx + xorl %ecx, %ecx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %edi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %edi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movl 28(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %edi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %edi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %edi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %edi + + /* Round 13 */ + movl 32(%esp), %eax + movl %edi, %edx + shrl $16, %edx + movl 36(%esp), %ecx + xorl %edi, %edx + andl %edx, %eax + andl %ecx, %edx + movl %eax, %ebx + sall $16, %ebx + movl %edx, %ecx + sall $16, %ecx + xorl %ebx, %eax + xorl %ecx, %edx + movl 104(%ebp), %ebx + xorl %ebx, %eax + movl 108(%ebp), %ecx + xorl %edi, %eax + xorl %edi, %edx + xorl %ecx, %edx + andl $0xfcfcfcfc, %eax + xorl %ebx, %ebx + andl $0xcfcfcfcf, %edx + xorl %ecx, %ecx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %esi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %esi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movl 28(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %esi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %esi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %esi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %esi + + /* Round 14 */ + movl 32(%esp), %eax + movl %esi, %edx + shrl $16, %edx + movl 36(%esp), %ecx + xorl %esi, %edx + andl %edx, %eax + andl %ecx, %edx + movl %eax, %ebx + sall $16, %ebx + movl %edx, %ecx + sall $16, %ecx + xorl %ebx, %eax + xorl %ecx, %edx + movl 112(%ebp), %ebx + xorl %ebx, %eax + movl 116(%ebp), %ecx + xorl %esi, %eax + xorl %esi, %edx + xorl %ecx, %edx + andl $0xfcfcfcfc, %eax + xorl %ebx, %ebx + andl $0xcfcfcfcf, %edx + xorl %ecx, %ecx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %edi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %edi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %edi + movl 28(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %edi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %edi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %edi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %edi + + /* Round 15 */ + movl 32(%esp), %eax + movl %edi, %edx + shrl $16, %edx + movl 36(%esp), %ecx + xorl %edi, %edx + andl %edx, %eax + andl %ecx, %edx + movl %eax, %ebx + sall $16, %ebx + movl %edx, %ecx + sall $16, %ecx + xorl %ebx, %eax + xorl %ecx, %edx + movl 120(%ebp), %ebx + xorl %ebx, %eax + movl 124(%ebp), %ecx + xorl %edi, %eax + xorl %edi, %edx + xorl %ecx, %edx + andl $0xfcfcfcfc, %eax + xorl %ebx, %ebx + andl $0xcfcfcfcf, %edx + xorl %ecx, %ecx + movb %al, %bl + movb %ah, %cl + rorl $4, %edx + movl des_SPtrans(%ebx),%ebp + movb %dl, %bl + xorl %ebp, %esi + movl 0x200+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movb %dh, %cl + shrl $16, %eax + movl 0x100+des_SPtrans(%ebx),%ebp + xorl %ebp, %esi + movb %ah, %bl + shrl $16, %edx + movl 0x300+des_SPtrans(%ecx),%ebp + xorl %ebp, %esi + movl 28(%esp), %ebp + movb %dh, %cl + andl $0xff, %eax + andl $0xff, %edx + movl 0x600+des_SPtrans(%ebx),%ebx + xorl %ebx, %esi + movl 0x700+des_SPtrans(%ecx),%ebx + xorl %ebx, %esi + movl 0x400+des_SPtrans(%eax),%ebx + xorl %ebx, %esi + movl 0x500+des_SPtrans(%edx),%ebx + xorl %ebx, %esi + movl (%esp), %ebx + movl %edi, %eax + decl %ebx + movl %esi, %edi + movl %eax, %esi + movl %ebx, (%esp) + jnz .L000start + + /* FP */ + movl 24(%esp), %edx +.byte 209 +.byte 207 /* rorl $1 %edi */ + movl %esi, %eax + xorl %edi, %esi + andl $0xaaaaaaaa, %esi + xorl %esi, %eax + xorl %esi, %edi + + roll $23, %eax + movl %eax, %esi + xorl %edi, %eax + andl $0x03fc03fc, %eax + xorl %eax, %esi + xorl %eax, %edi + + roll $10, %esi + movl %esi, %eax + xorl %edi, %esi + andl $0x33333333, %esi + xorl %esi, %eax + xorl %esi, %edi + + roll $18, %edi + movl %edi, %esi + xorl %eax, %edi + andl $0xfff0000f, %edi + xorl %edi, %esi + xorl %edi, %eax + + roll $12, %esi + movl %esi, %edi + xorl %eax, %esi + andl $0xf0f0f0f0, %esi + xorl %esi, %edi + xorl %esi, %eax + + rorl $4, %eax + movl %eax, (%edx) + movl %edi, 4(%edx) + popl %ecx + popl %edi + popl %esi + popl %ebx + popl %ebp + ret +.fcrypt_body_end: + SIZE(fcrypt_body,.fcrypt_body_end-fcrypt_body) +.ident "fcrypt_body" diff --git a/3rdparty/des-4.04b/cbc3_enc.c b/3rdparty/des-4.04b/cbc3_enc.c new file mode 100644 index 0000000..d469c89 --- /dev/null +++ b/3rdparty/des-4.04b/cbc3_enc.c @@ -0,0 +1,99 @@ +/* crypto/des/cbc3_enc.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include "des_locl.h" + +/* HAS BUGS? DON'T USE - this is only present for use in des.c */ +void des_3cbc_encrypt(input, output, length, ks1, ks2, iv1, iv2, enc) +des_cblock (*input); +des_cblock (*output); +long length; +des_key_schedule ks1; +des_key_schedule ks2; +des_cblock (*iv1); +des_cblock (*iv2); +int enc; + { + int off=((int)length-1)/8; + long l8=((length+7)/8)*8; + des_cblock niv1,niv2; + + if (enc == DES_ENCRYPT) + { + des_cbc_encrypt(input,output,length,ks1,iv1,enc); + if (length >= sizeof(des_cblock)) + memcpy(niv1,output[off],sizeof(des_cblock)); + des_cbc_encrypt(output,output,l8,ks2,iv1,!enc); + des_cbc_encrypt(output,output,l8,ks1,iv2, enc); + if (length >= sizeof(des_cblock)) + memcpy(niv2,output[off],sizeof(des_cblock)); + } + else + { + if (length >= sizeof(des_cblock)) + memcpy(niv2,input[off],sizeof(des_cblock)); + des_cbc_encrypt(input,output,l8,ks1,iv2,enc); + des_cbc_encrypt(output,output,l8,ks2,iv1,!enc); + if (length >= sizeof(des_cblock)) + memcpy(niv1,output[off],sizeof(des_cblock)); + des_cbc_encrypt(output,output,length,ks1,iv1, enc); + } + memcpy(*iv1,niv1,sizeof(des_cblock)); + memcpy(*iv2,niv2,sizeof(des_cblock)); + } + diff --git a/3rdparty/des-4.04b/cbc_cksm.c b/3rdparty/des-4.04b/cbc_cksm.c new file mode 100644 index 0000000..f6b3274 --- /dev/null +++ b/3rdparty/des-4.04b/cbc_cksm.c @@ -0,0 +1,103 @@ +/* crypto/des/cbc_cksm.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include "des_locl.h" + +DES_LONG des_cbc_cksum(input, output, length, schedule, ivec) +des_cblock (*input); +des_cblock (*output); +long length; +des_key_schedule schedule; +des_cblock (*ivec); + { + register DES_LONG tout0,tout1,tin0,tin1; + register long l=length; + DES_LONG tin[2]; + unsigned char *in,*out,*iv; + + in=(unsigned char *)input; + out=(unsigned char *)output; + iv=(unsigned char *)ivec; + + c2l(iv,tout0); + c2l(iv,tout1); + for (; l>0; l-=8) + { + if (l >= 8) + { + c2l(in,tin0); + c2l(in,tin1); + } + else + c2ln(in,tin0,tin1,l); + + tin0^=tout0; tin[0]=tin0; + tin1^=tout1; tin[1]=tin1; + des_encrypt((DES_LONG *)tin,schedule,DES_ENCRYPT); + /* fix 15/10/91 eay - thanks to keithr@sco.COM */ + tout0=tin[0]; + tout1=tin[1]; + } + if (out != NULL) + { + l2c(tout0,out); + l2c(tout1,out); + } + tout0=tin0=tin1=tin[0]=tin[1]=0; + return(tout1); + } diff --git a/3rdparty/des-4.04b/cbc_enc.c b/3rdparty/des-4.04b/cbc_enc.c new file mode 100644 index 0000000..a06f9f9 --- /dev/null +++ b/3rdparty/des-4.04b/cbc_enc.c @@ -0,0 +1,135 @@ +/* crypto/des/cbc_enc.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include "des_locl.h" + +void des_cbc_encrypt(input, output, length, schedule, ivec, enc) +des_cblock (*input); +des_cblock (*output); +long length; +des_key_schedule schedule; +des_cblock (*ivec); +int enc; + { + register DES_LONG tin0,tin1; + register DES_LONG tout0,tout1,xor0,xor1; + register unsigned char *in,*out; + register long l=length; + DES_LONG tin[2]; + unsigned char *iv; + + in=(unsigned char *)input; + out=(unsigned char *)output; + iv=(unsigned char *)ivec; + + if (enc) + { + c2l(iv,tout0); + c2l(iv,tout1); + for (l-=8; l>=0; l-=8) + { + c2l(in,tin0); + c2l(in,tin1); + tin0^=tout0; tin[0]=tin0; + tin1^=tout1; tin[1]=tin1; + des_encrypt((DES_LONG *)tin,schedule,DES_ENCRYPT); + tout0=tin[0]; l2c(tout0,out); + tout1=tin[1]; l2c(tout1,out); + } + if (l != -8) + { + c2ln(in,tin0,tin1,l+8); + tin0^=tout0; tin[0]=tin0; + tin1^=tout1; tin[1]=tin1; + des_encrypt((DES_LONG *)tin,schedule,DES_ENCRYPT); + tout0=tin[0]; l2c(tout0,out); + tout1=tin[1]; l2c(tout1,out); + } + } + else + { + c2l(iv,xor0); + c2l(iv,xor1); + for (l-=8; l>=0; l-=8) + { + c2l(in,tin0); tin[0]=tin0; + c2l(in,tin1); tin[1]=tin1; + des_encrypt((DES_LONG *)tin,schedule,DES_DECRYPT); + tout0=tin[0]^xor0; + tout1=tin[1]^xor1; + l2c(tout0,out); + l2c(tout1,out); + xor0=tin0; + xor1=tin1; + } + if (l != -8) + { + c2l(in,tin0); tin[0]=tin0; + c2l(in,tin1); tin[1]=tin1; + des_encrypt((DES_LONG *)tin,schedule,DES_DECRYPT); + tout0=tin[0]^xor0; + tout1=tin[1]^xor1; + l2cn(tout0,tout1,out,l+8); + /* xor0=tin0; + xor1=tin1; */ + } + } + tin0=tin1=tout0=tout1=xor0=xor1=0; + tin[0]=tin[1]=0; + } + diff --git a/3rdparty/des-4.04b/cfb64ede.c b/3rdparty/des-4.04b/cfb64ede.c new file mode 100644 index 0000000..f623737 --- /dev/null +++ b/3rdparty/des-4.04b/cfb64ede.c @@ -0,0 +1,151 @@ +/* crypto/des/cfb64ede.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include "des_locl.h" + +/* The input and output encrypted as though 64bit cfb mode is being + * used. The extra state information to record how much of the + * 64bit block we have used is contained in *num; + */ + +void des_ede3_cfb64_encrypt(in, out, length, ks1,ks2,ks3, ivec, num, enc) +unsigned char *in; +unsigned char *out; +long length; +des_key_schedule ks1,ks2,ks3; +des_cblock (*ivec); +int *num; +int enc; + { + register DES_LONG v0,v1; + register long l=length; + register int n= *num; + DES_LONG ti[2]; + unsigned char *iv,c,cc; + + iv=(unsigned char *)ivec; + if (enc) + { + while (l--) + { + if (n == 0) + { + c2l(iv,v0); + c2l(iv,v1); + + ti[0]=v0; + ti[1]=v1; + des_encrypt3((DES_LONG *)ti,ks1,ks2,ks3); + v0=ti[0]; + v1=ti[1]; + + iv=(unsigned char *)ivec; + l2c(v0,iv); + l2c(v1,iv); + iv=(unsigned char *)ivec; + } + c= *(in++)^iv[n]; + *(out++)=c; + iv[n]=c; + n=(n+1)&0x07; + } + } + else + { + while (l--) + { + if (n == 0) + { + c2l(iv,v0); + c2l(iv,v1); + + ti[0]=v0; + ti[1]=v1; + des_encrypt3((DES_LONG *)ti,ks1,ks2,ks3); + v0=ti[0]; + v1=ti[1]; + + iv=(unsigned char *)ivec; + l2c(v0,iv); + l2c(v1,iv); + iv=(unsigned char *)ivec; + } + cc= *(in++); + c=iv[n]; + iv[n]=cc; + *(out++)=c^cc; + n=(n+1)&0x07; + } + } + v0=v1=ti[0]=ti[1]=c=cc=0; + *num=n; + } + +#ifdef undef /* MACRO */ +void des_ede2_cfb64_encrypt(in, out, length, ks1,ks2, ivec, num, enc) +unsigned char *in; +unsigned char *out; +long length; +des_key_schedule ks1,ks2; +des_cblock (*ivec); +int *num; +int enc; + { + des_ede3_cfb64_encrypt(in,out,length,ks1,ks2,ks1,ivec,num,enc); + } +#endif diff --git a/3rdparty/des-4.04b/cfb64enc.c b/3rdparty/des-4.04b/cfb64enc.c new file mode 100644 index 0000000..327e489 --- /dev/null +++ b/3rdparty/des-4.04b/cfb64enc.c @@ -0,0 +1,128 @@ +/* crypto/des/cfb64enc.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include "des_locl.h" + +/* The input and output encrypted as though 64bit cfb mode is being + * used. The extra state information to record how much of the + * 64bit block we have used is contained in *num; + */ + +void des_cfb64_encrypt(in, out, length, schedule, ivec, num, enc) +unsigned char *in; +unsigned char *out; +long length; +des_key_schedule schedule; +des_cblock (*ivec); +int *num; +int enc; + { + register DES_LONG v0,v1; + register long l=length; + register int n= *num; + DES_LONG ti[2]; + unsigned char *iv,c,cc; + + iv=(unsigned char *)ivec; + if (enc) + { + while (l--) + { + if (n == 0) + { + c2l(iv,v0); ti[0]=v0; + c2l(iv,v1); ti[1]=v1; + des_encrypt((DES_LONG *)ti, + schedule,DES_ENCRYPT); + iv=(unsigned char *)ivec; + v0=ti[0]; l2c(v0,iv); + v0=ti[1]; l2c(v0,iv); + iv=(unsigned char *)ivec; + } + c= *(in++)^iv[n]; + *(out++)=c; + iv[n]=c; + n=(n+1)&0x07; + } + } + else + { + while (l--) + { + if (n == 0) + { + c2l(iv,v0); ti[0]=v0; + c2l(iv,v1); ti[1]=v1; + des_encrypt((DES_LONG *)ti, + schedule,DES_ENCRYPT); + iv=(unsigned char *)ivec; + v0=ti[0]; l2c(v0,iv); + v0=ti[1]; l2c(v0,iv); + iv=(unsigned char *)ivec; + } + cc= *(in++); + c=iv[n]; + iv[n]=cc; + *(out++)=c^cc; + n=(n+1)&0x07; + } + } + v0=v1=ti[0]=ti[1]=c=cc=0; + *num=n; + } + diff --git a/3rdparty/des-4.04b/cfb_enc.c b/3rdparty/des-4.04b/cfb_enc.c new file mode 100644 index 0000000..43b539a --- /dev/null +++ b/3rdparty/des-4.04b/cfb_enc.c @@ -0,0 +1,171 @@ +/* crypto/des/cfb_enc.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include "des_locl.h" + +/* The input and output are loaded in multiples of 8 bits. + * What this means is that if you hame numbits=12 and length=2 + * the first 12 bits will be retrieved from the first byte and half + * the second. The second 12 bits will come from the 3rd and half the 4th + * byte. + */ +void des_cfb_encrypt(in, out, numbits, length, schedule, ivec, enc) +unsigned char *in; +unsigned char *out; +int numbits; +long length; +des_key_schedule schedule; +des_cblock (*ivec); +int enc; + { + register DES_LONG d0,d1,v0,v1,n=(numbits+7)/8; + register DES_LONG mask0,mask1; + register unsigned long l=length; + register int num=numbits; + DES_LONG ti[2]; + unsigned char *iv; + + if (num > 64) return; + if (num > 32) + { + mask0=0xffffffffL; + if (num == 64) + mask1=mask0; + else mask1=(1L<<(num-32))-1; + } + else + { + if (num == 32) + mask0=0xffffffffL; + else mask0=(1L<<num)-1; + mask1=0x00000000L; + } + + iv=(unsigned char *)ivec; + c2l(iv,v0); + c2l(iv,v1); + if (enc) + { + while (l >= n) + { + l-=n; + ti[0]=v0; + ti[1]=v1; + des_encrypt((DES_LONG *)ti,schedule,DES_ENCRYPT); + c2ln(in,d0,d1,n); + in+=n; + d0=(d0^ti[0])&mask0; + d1=(d1^ti[1])&mask1; + l2cn(d0,d1,out,n); + out+=n; + /* 30-08-94 - eay - changed because l>>32 and + * l<<32 are bad under gcc :-( */ + if (num == 32) + { v0=v1; v1=d0; } + else if (num == 64) + { v0=d0; v1=d1; } + else if (num > 32) /* && num != 64 */ + { + v0=((v1>>(num-32))|(d0<<(64-num)))&0xffffffffL; + v1=((d0>>(num-32))|(d1<<(64-num)))&0xffffffffL; + } + else /* num < 32 */ + { + v0=((v0>>num)|(v1<<(32-num)))&0xffffffffL; + v1=((v1>>num)|(d0<<(32-num)))&0xffffffffL; + } + } + } + else + { + while (l >= n) + { + l-=n; + ti[0]=v0; + ti[1]=v1; + des_encrypt((DES_LONG *)ti,schedule,DES_ENCRYPT); + c2ln(in,d0,d1,n); + in+=n; + /* 30-08-94 - eay - changed because l>>32 and + * l<<32 are bad under gcc :-( */ + if (num == 32) + { v0=v1; v1=d0; } + else if (num == 64) + { v0=d0; v1=d1; } + else if (num > 32) /* && num != 64 */ + { + v0=((v1>>(num-32))|(d0<<(64-num)))&0xffffffffL; + v1=((d0>>(num-32))|(d1<<(64-num)))&0xffffffffL; + } + else /* num < 32 */ + { + v0=((v0>>num)|(v1<<(32-num)))&0xffffffffL; + v1=((v1>>num)|(d0<<(32-num)))&0xffffffffL; + } + d0=(d0^ti[0])&mask0; + d1=(d1^ti[1])&mask1; + l2cn(d0,d1,out,n); + out+=n; + } + } + iv=(unsigned char *)ivec; + l2c(v0,iv); + l2c(v1,iv); + v0=v1=d0=d1=ti[0]=ti[1]=0; + } + diff --git a/3rdparty/des-4.04b/des.c b/3rdparty/des-4.04b/des.c new file mode 100644 index 0000000..083c218 --- /dev/null +++ b/3rdparty/des-4.04b/des.c @@ -0,0 +1,964 @@ +/* crypto/des/des.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include <stdlib.h> +#ifndef MSDOS +#include <unistd.h> +#else +#include <io.h> +#define RAND +#endif + +#include <time.h> +#include "des_ver.h" + +#ifdef VMS +#include <types.h> +#include <stat.h> +#else +#ifndef _IRIX +#include <sys/types.h> +#endif +#include <sys/stat.h> +#endif +#if defined(NOCONST) +#define const +#endif +#include "des.h" + +#if defined(__STDC__) || defined(VMS) || defined(M_XENIX) || defined(MSDOS) +#include <string.h> +#endif + +#ifdef RAND +#define random rand +#define srandom(s) srand(s) +#endif + +#ifndef NOPROTO +void usage(void); +void doencryption(void); +int uufwrite(unsigned char *data, int size, unsigned int num, FILE *fp); +void uufwriteEnd(FILE *fp); +int uufread(unsigned char *out,int size,unsigned int num,FILE *fp); +int uuencode(unsigned char *in,int num,unsigned char *out); +int uudecode(unsigned char *in,int num,unsigned char *out); +void des_3cbc_encrypt(des_cblock *input,des_cblock *output,long length, + des_key_schedule sk1,des_key_schedule sk2, + des_cblock *ivec1,des_cblock *ivec2,int enc); +#else +void usage(); +void doencryption(); +int uufwrite(); +void uufwriteEnd(); +int uufread(); +int uuencode(); +int uudecode(); +void des_3cbc_encrypt(); +#endif + +#ifdef VMS +#define EXIT(a) exit(a&0x10000000L) +#else +#define EXIT(a) exit(a) +#endif + +#define BUFSIZE (8*1024) +#define VERIFY 1 +#define KEYSIZ 8 +#define KEYSIZB 1024 /* should hit tty line limit first :-) */ +char key[KEYSIZB+1]; +int do_encrypt,longk=0; +FILE *DES_IN,*DES_OUT,*CKSUM_OUT; +char uuname[200]; +unsigned char uubuf[50]; +int uubufnum=0; +#define INUUBUFN (45*100) +#define OUTUUBUF (65*100) +unsigned char b[OUTUUBUF]; +unsigned char bb[300]; +des_cblock cksum={0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}; +char cksumname[200]=""; + +int vflag,cflag,eflag,dflag,kflag,bflag,fflag,sflag,uflag,flag3,hflag,error; + +int main(argc, argv) +int argc; +char **argv; + { + int i; + struct stat ins,outs; + char *p; + char *in=NULL,*out=NULL; + + vflag=cflag=eflag=dflag=kflag=hflag=bflag=fflag=sflag=uflag=flag3=0; + error=0; + memset(key,0,sizeof(key)); + + for (i=1; i<argc; i++) + { + p=argv[i]; + if ((p[0] == '-') && (p[1] != '\0')) + { + p++; + while (*p) + { + switch (*(p++)) + { + case '3': + flag3=1; + longk=1; + break; + case 'c': + cflag=1; + strncpy(cksumname,p,200); + p+=strlen(cksumname); + break; + case 'C': + cflag=1; + longk=1; + strncpy(cksumname,p,200); + p+=strlen(cksumname); + break; + case 'e': + eflag=1; + break; + case 'v': + vflag=1; + break; + case 'E': + eflag=1; + longk=1; + break; + case 'd': + dflag=1; + break; + case 'D': + dflag=1; + longk=1; + break; + case 'b': + bflag=1; + break; + case 'f': + fflag=1; + break; + case 's': + sflag=1; + break; + case 'u': + uflag=1; + strncpy(uuname,p,200); + p+=strlen(uuname); + break; + case 'h': + hflag=1; + break; + case 'k': + kflag=1; + if ((i+1) == argc) + { + fputs("must have a key with the -k option\n",stderr); + error=1; + } + else + { + int j; + + i++; + strncpy(key,argv[i],KEYSIZB); + for (j=strlen(argv[i])-1; j>=0; j--) + argv[i][j]='\0'; + } + break; + default: + fprintf(stderr,"'%c' unknown flag\n",p[-1]); + error=1; + break; + } + } + } + else + { + if (in == NULL) + in=argv[i]; + else if (out == NULL) + out=argv[i]; + else + error=1; + } + } + if (error) usage(); + /* We either + * do checksum or + * do encrypt or + * do decrypt or + * do decrypt then ckecksum or + * do checksum then encrypt + */ + if (((eflag+dflag) == 1) || cflag) + { + if (eflag) do_encrypt=DES_ENCRYPT; + if (dflag) do_encrypt=DES_DECRYPT; + } + else + { + if (vflag) + { +#ifndef _Windows + fprintf(stderr,"des(1) built with %s\n",libdes_version); +#endif + EXIT(1); + } + else usage(); + } + +#ifndef _Windows + if (vflag) fprintf(stderr,"des(1) built with %s\n",libdes_version); +#endif + if ( (in != NULL) && + (out != NULL) && +#ifndef MSDOS + (stat(in,&ins) != -1) && + (stat(out,&outs) != -1) && + (ins.st_dev == outs.st_dev) && + (ins.st_ino == outs.st_ino)) +#else /* MSDOS */ + (strcmp(in,out) == 0)) +#endif + { + fputs("input and output file are the same\n",stderr); + EXIT(3); + } + + if (!kflag) + if (des_read_pw_string(key,KEYSIZB+1,"Enter key:",eflag?VERIFY:0)) + { + fputs("password error\n",stderr); + EXIT(2); + } + + if (in == NULL) + DES_IN=stdin; + else if ((DES_IN=fopen(in,"r")) == NULL) + { + perror("opening input file"); + EXIT(4); + } + + CKSUM_OUT=stdout; + if (out == NULL) + { + DES_OUT=stdout; + CKSUM_OUT=stderr; + } + else if ((DES_OUT=fopen(out,"w")) == NULL) + { + perror("opening output file"); + EXIT(5); + } + +#ifdef MSDOS + /* This should set the file to binary mode. */ + { +#include <fcntl.h> + if (!(uflag && dflag)) + setmode(fileno(DES_IN),O_BINARY); + if (!(uflag && eflag)) + setmode(fileno(DES_OUT),O_BINARY); + } +#endif + + doencryption(); + fclose(DES_IN); + fclose(DES_OUT); + EXIT(0); + } + +void usage() + { + char **u; + static const char *Usage[]={ +"des <options> [input-file [output-file]]", +"options:", +"-v : des(1) version number", +"-e : encrypt using sunOS compatible user key to DES key conversion.", +"-E : encrypt ", +"-d : decrypt using sunOS compatible user key to DES key conversion.", +"-D : decrypt ", +"-c[ckname] : generate a cbc_cksum using sunOS compatible user key to", +" DES key conversion and output to ckname (stdout default,", +" stderr if data being output on stdout). The checksum is", +" generated before encryption and after decryption if used", +" in conjunction with -[eEdD].", +"-C[ckname] : generate a cbc_cksum as for -c but compatible with -[ED].", +"-k key : use key 'key'", +"-h : the key that is entered will be a hexidecimal number", +" that is used directly as the des key", +"-u[uuname] : input file is uudecoded if -[dD] or output uuencoded data if -[eE]", +" (uuname is the filename to put in the uuencode header).", +"-b : encrypt using DES in ecb encryption mode, the defaut is cbc mode.", +"-3 : encrypt using tripple DES encryption. This uses 2 keys", +" generated from the input key. If the input key is less", +" than 8 characters long, this is equivelent to normal", +" encryption. Default is tripple cbc, -b makes it tripple ecb.", +NULL +}; + for (u=(char **)Usage; *u; u++) + { + fputs(*u,stderr); + fputc('\n',stderr); + } + + EXIT(1); + } + +void doencryption() + { +#ifdef _LIBC + extern int srandom(); + extern int random(); + extern unsigned long time(); +#endif + + register int i; + des_key_schedule ks,ks2; + unsigned char iv[8],iv2[8]; + char *p; + int num=0,j,k,l,rem,ll,len,last,ex=0; + des_cblock kk,k2; + FILE *O; + int Exit=0; +#ifndef MSDOS + static unsigned char buf[BUFSIZE+8],obuf[BUFSIZE+8]; +#else + static unsigned char *buf=NULL,*obuf=NULL; + + if (buf == NULL) + { + if ( (( buf=(unsigned char *)Malloc(BUFSIZE+8)) == NULL) || + ((obuf=(unsigned char *)Malloc(BUFSIZE+8)) == NULL)) + { + fputs("Not enough memory\n",stderr); + Exit=10; + goto problems; + } + } +#endif + + if (hflag) + { + j=(flag3?16:8); + p=key; + for (i=0; i<j; i++) + { + k=0; + if ((*p <= '9') && (*p >= '0')) + k=(*p-'0')<<4; + else if ((*p <= 'f') && (*p >= 'a')) + k=(*p-'a'+10)<<4; + else if ((*p <= 'F') && (*p >= 'A')) + k=(*p-'A'+10)<<4; + else + { + fputs("Bad hex key\n",stderr); + Exit=9; + goto problems; + } + p++; + if ((*p <= '9') && (*p >= '0')) + k|=(*p-'0'); + else if ((*p <= 'f') && (*p >= 'a')) + k|=(*p-'a'+10); + else if ((*p <= 'F') && (*p >= 'A')) + k|=(*p-'A'+10); + else + { + fputs("Bad hex key\n",stderr); + Exit=9; + goto problems; + } + p++; + if (i < 8) + kk[i]=k; + else + k2[i-8]=k; + } + des_set_key((C_Block *)k2,ks2); + memset(k2,0,sizeof(k2)); + } + else if (longk || flag3) + { + if (flag3) + { + des_string_to_2keys(key,(C_Block *)kk,(C_Block *)k2); + des_set_key((C_Block *)k2,ks2); + memset(k2,0,sizeof(k2)); + } + else + des_string_to_key(key,(C_Block *)kk); + } + else + for (i=0; i<KEYSIZ; i++) + { + l=0; + k=key[i]; + for (j=0; j<8; j++) + { + if (k&1) l++; + k>>=1; + } + if (l & 1) + kk[i]=key[i]&0x7f; + else + kk[i]=key[i]|0x80; + } + + des_set_key((C_Block *)kk,ks); + memset(key,0,sizeof(key)); + memset(kk,0,sizeof(kk)); + /* woops - A bug that does not showup under unix :-( */ + memset(iv,0,sizeof(iv)); + memset(iv2,0,sizeof(iv2)); + + l=1; + rem=0; + /* first read */ + if (eflag || (!dflag && cflag)) + { + for (;;) + { + num=l=fread(&(buf[rem]),1,BUFSIZE,DES_IN); + l+=rem; + num+=rem; + if (l < 0) + { + perror("read error"); + Exit=6; + goto problems; + } + + rem=l%8; + len=l-rem; + if (feof(DES_IN)) + { + srandom((unsigned int)time(NULL)); + for (i=7-rem; i>0; i--) + buf[l++]=random()&0xff; + buf[l++]=rem; + ex=1; + len+=rem; + } + else + l-=rem; + + if (cflag) + { + des_cbc_cksum((C_Block *)buf,(C_Block *)cksum, + (long)len,ks,(C_Block *)cksum); + if (!eflag) + { + if (feof(DES_IN)) break; + else continue; + } + } + + if (bflag && !flag3) + for (i=0; i<l; i+=8) + des_ecb_encrypt( + (des_cblock *)&(buf[i]), + (des_cblock *)&(obuf[i]), + ks,do_encrypt); + else if (flag3 && bflag) + for (i=0; i<l; i+=8) + des_ecb2_encrypt( + (des_cblock *)&(buf[i]), + (des_cblock *)&(obuf[i]), + ks,ks2,do_encrypt); + else if (flag3 && !bflag) + { + char tmpbuf[8]; + + if (rem) memcpy(tmpbuf,&(buf[l]), + (unsigned int)rem); + des_3cbc_encrypt( + (des_cblock *)buf,(des_cblock *)obuf, + (long)l,ks,ks2,(des_cblock *)iv, + (des_cblock *)iv2,do_encrypt); + if (rem) memcpy(&(buf[l]),tmpbuf, + (unsigned int)rem); + } + else + { + des_cbc_encrypt( + (des_cblock *)buf,(des_cblock *)obuf, + (long)l,ks,(des_cblock *)iv,do_encrypt); + if (l >= 8) memcpy(iv,&(obuf[l-8]),8); + } + if (rem) memcpy(buf,&(buf[l]),(unsigned int)rem); + + i=0; + while (i < l) + { + if (uflag) + j=uufwrite(obuf,1,(unsigned int)l-i, + DES_OUT); + else + j=fwrite(obuf,1,(unsigned int)l-i, + DES_OUT); + if (j == -1) + { + perror("Write error"); + Exit=7; + goto problems; + } + i+=j; + } + if (feof(DES_IN)) + { + if (uflag) uufwriteEnd(DES_OUT); + break; + } + } + } + else /* decrypt */ + { + ex=1; + for (;;) + { + if (ex) { + if (uflag) + l=uufread(buf,1,BUFSIZE,DES_IN); + else + l=fread(buf,1,BUFSIZE,DES_IN); + ex=0; + rem=l%8; + l-=rem; + } + if (l < 0) + { + perror("read error"); + Exit=6; + goto problems; + } + + if (bflag && !flag3) + for (i=0; i<l; i+=8) + des_ecb_encrypt( + (des_cblock *)&(buf[i]), + (des_cblock *)&(obuf[i]), + ks,do_encrypt); + else if (flag3 && bflag) + for (i=0; i<l; i+=8) + des_ecb2_encrypt( + (des_cblock *)&(buf[i]), + (des_cblock *)&(obuf[i]), + ks,ks2,do_encrypt); + else if (flag3 && !bflag) + { + des_3cbc_encrypt( + (des_cblock *)buf,(des_cblock *)obuf, + (long)l,ks,ks2,(des_cblock *)iv, + (des_cblock *)iv2,do_encrypt); + } + else + { + des_cbc_encrypt( + (des_cblock *)buf,(des_cblock *)obuf, + (long)l,ks,(des_cblock *)iv,do_encrypt); + if (l >= 8) memcpy(iv,&(buf[l-8]),8); + } + + if (uflag) + ll=uufread(&(buf[rem]),1,BUFSIZE,DES_IN); + else + ll=fread(&(buf[rem]),1,BUFSIZE,DES_IN); + ll+=rem; + rem=ll%8; + ll-=rem; + if (feof(DES_IN) && (ll == 0)) + { + last=obuf[l-1]; + + if ((last > 7) || (last < 0)) + { + fputs("The file was not decrypted correctly.\n", + stderr); + Exit=8; + last=0; + } + l=l-8+last; + } + i=0; + if (cflag) des_cbc_cksum((C_Block *)obuf, + (C_Block *)cksum,(long)l/8*8,ks, + (C_Block *)cksum); + while (i != l) + { + j=fwrite(obuf,1,(unsigned int)l-i,DES_OUT); + if (j == -1) + { + perror("Write error"); + Exit=7; + goto problems; + } + i+=j; + } + l=ll; + if ((l == 0) && feof(DES_IN)) break; + } + } + if (cflag) + { + l=0; + if (cksumname[0] != '\0') + { + if ((O=fopen(cksumname,"w")) != NULL) + { + CKSUM_OUT=O; + l=1; + } + } + for (i=0; i<8; i++) + fprintf(CKSUM_OUT,"%02X",cksum[i]); + fprintf(CKSUM_OUT,"\n"); + if (l) fclose(CKSUM_OUT); + } +problems: + memset(buf,0,sizeof(buf)); + memset(obuf,0,sizeof(obuf)); + memset(ks,0,sizeof(ks)); + memset(ks2,0,sizeof(ks2)); + memset(iv,0,sizeof(iv)); + memset(iv2,0,sizeof(iv2)); + memset(kk,0,sizeof(kk)); + memset(k2,0,sizeof(k2)); + memset(uubuf,0,sizeof(uubuf)); + memset(b,0,sizeof(b)); + memset(bb,0,sizeof(bb)); + memset(cksum,0,sizeof(cksum)); + if (Exit) EXIT(Exit); + } + +int uufwrite(data, size, num, fp) +unsigned char *data; +int size; +unsigned int num; +FILE *fp; + + /* We ignore this parameter but it should be > ~50 I believe */ + + + { + int i,j,left,rem,ret=num; + static int start=1; + + if (start) + { + fprintf(fp,"begin 600 %s\n", + (uuname[0] == '\0')?"text.d":uuname); + start=0; + } + + if (uubufnum) + { + if (uubufnum+num < 45) + { + memcpy(&(uubuf[uubufnum]),data,(unsigned int)num); + uubufnum+=num; + return(num); + } + else + { + i=45-uubufnum; + memcpy(&(uubuf[uubufnum]),data,(unsigned int)i); + j=uuencode((unsigned char *)uubuf,45,b); + fwrite(b,1,(unsigned int)j,fp); + uubufnum=0; + data+=i; + num-=i; + } + } + + for (i=0; i<(((int)num)-INUUBUFN); i+=INUUBUFN) + { + j=uuencode(&(data[i]),INUUBUFN,b); + fwrite(b,1,(unsigned int)j,fp); + } + rem=(num-i)%45; + left=(num-i-rem); + if (left) + { + j=uuencode(&(data[i]),left,b); + fwrite(b,1,(unsigned int)j,fp); + i+=left; + } + if (i != num) + { + memcpy(uubuf,&(data[i]),(unsigned int)rem); + uubufnum=rem; + } + return(ret); + } + +void uufwriteEnd(fp) +FILE *fp; + { + int j; + static const char *end=" \nend\n"; + + if (uubufnum != 0) + { + uubuf[uubufnum]='\0'; + uubuf[uubufnum+1]='\0'; + uubuf[uubufnum+2]='\0'; + j=uuencode(uubuf,uubufnum,b); + fwrite(b,1,(unsigned int)j,fp); + } + fwrite(end,1,strlen(end),fp); + } + +int uufread(out, size, num, fp) +unsigned char *out; +int size; /* should always be > ~ 60; I actually ignore this parameter :-) */ +unsigned int num; +FILE *fp; + { + int i,j,tot; + static int done=0; + static int valid=0; + static int start=1; + + if (start) + { + for (;;) + { + b[0]='\0'; + fgets((char *)b,300,fp); + if (b[0] == '\0') + { + fprintf(stderr,"no 'begin' found in uuencoded input\n"); + return(-1); + } + if (strncmp((char *)b,"begin ",6) == 0) break; + } + start=0; + } + if (done) return(0); + tot=0; + if (valid) + { + memcpy(out,bb,(unsigned int)valid); + tot=valid; + valid=0; + } + for (;;) + { + b[0]='\0'; + fgets((char *)b,300,fp); + if (b[0] == '\0') break; + i=strlen((char *)b); + if ((b[0] == 'e') && (b[1] == 'n') && (b[2] == 'd')) + { + done=1; + while (!feof(fp)) + { + fgets((char *)b,300,fp); + } + break; + } + i=uudecode(b,i,bb); + if (i < 0) break; + if ((i+tot+8) > num) + { + /* num to copy to make it a multiple of 8 */ + j=(num/8*8)-tot-8; + memcpy(&(out[tot]),bb,(unsigned int)j); + tot+=j; + memcpy(bb,&(bb[j]),(unsigned int)i-j); + valid=i-j; + break; + } + memcpy(&(out[tot]),bb,(unsigned int)i); + tot+=i; + } + return(tot); + } + +#define ccc2l(c,l) (l =((DES_LONG)(*((c)++)))<<16, \ + l|=((DES_LONG)(*((c)++)))<< 8, \ + l|=((DES_LONG)(*((c)++)))) + +#define l2ccc(l,c) (*((c)++)=(unsigned char)(((l)>>16)&0xff), \ + *((c)++)=(unsigned char)(((l)>> 8)&0xff), \ + *((c)++)=(unsigned char)(((l) )&0xff)) + + +int uuencode(in, num, out) +unsigned char *in; +int num; +unsigned char *out; + { + int j,i,n,tot=0; + DES_LONG l; + register unsigned char *p; + p=out; + + for (j=0; j<num; j+=45) + { + if (j+45 > num) + i=(num-j); + else i=45; + *(p++)=i+' '; + for (n=0; n<i; n+=3) + { + ccc2l(in,l); + *(p++)=((l>>18)&0x3f)+' '; + *(p++)=((l>>12)&0x3f)+' '; + *(p++)=((l>> 6)&0x3f)+' '; + *(p++)=((l )&0x3f)+' '; + tot+=4; + } + *(p++)='\n'; + tot+=2; + } + *p='\0'; + l=0; + return(tot); + } + +int uudecode(in, num, out) +unsigned char *in; +int num; +unsigned char *out; + { + int j,i,k; + unsigned int n=0,space=0; + DES_LONG l; + DES_LONG w,x,y,z; + unsigned int blank=(unsigned int)'\n'-' '; + + for (j=0; j<num; ) + { + n= *(in++)-' '; + if (n == blank) + { + n=0; + in--; + } + if (n > 60) + { + fprintf(stderr,"uuencoded line length too long\n"); + return(-1); + } + j++; + + for (i=0; i<n; j+=4,i+=3) + { + /* the following is for cases where spaces are + * removed from lines. + */ + if (space) + { + w=x=y=z=0; + } + else + { + w= *(in++)-' '; + x= *(in++)-' '; + y= *(in++)-' '; + z= *(in++)-' '; + } + if ((w > 63) || (x > 63) || (y > 63) || (z > 63)) + { + k=0; + if (w == blank) k=1; + if (x == blank) k=2; + if (y == blank) k=3; + if (z == blank) k=4; + space=1; + switch (k) { + case 1: w=0; in--; + case 2: x=0; in--; + case 3: y=0; in--; + case 4: z=0; in--; + break; + case 0: + space=0; + fprintf(stderr,"bad uuencoded data values\n"); + w=x=y=z=0; + return(-1); + break; + } + } + l=(w<<18)|(x<<12)|(y<< 6)|(z ); + l2ccc(l,out); + } + if (*(in++) != '\n') + { + fprintf(stderr,"missing nl in uuencoded line\n"); + w=x=y=z=0; + return(-1); + } + j++; + } + *out='\0'; + w=x=y=z=0; + return(n); + } diff --git a/3rdparty/des-4.04b/des.doc b/3rdparty/des-4.04b/des.doc new file mode 100644 index 0000000..1e30158 --- /dev/null +++ b/3rdparty/des-4.04b/des.doc @@ -0,0 +1,505 @@ +The DES library. + +Please note that this library was originally written to operate with +eBones, a version of Kerberos that had had encryption removed when it left +the USA and then put back in. As such there are some routines that I will +advise not using but they are still in the library for historical reasons. +For all calls that have an 'input' and 'output' variables, they can be the +same. + +This library requires the inclusion of 'des.h'. + +All of the encryption functions take what is called a des_key_schedule as an +argument. A des_key_schedule is an expanded form of the des key. +A des_key is 8 bytes of odd parity, the type used to hold the key is a +des_cblock. A des_cblock is an array of 8 bytes, often in this library +description I will refer to input bytes when the function specifies +des_cblock's as input or output, this just means that the variable should +be a multiple of 8 bytes. + +The define DES_ENCRYPT is passed to specify encryption, DES_DECRYPT to +specify decryption. The functions and global variable are as follows: + +int des_check_key; + DES keys are supposed to be odd parity. If this variable is set to + a non-zero value, des_set_key() will check that the key has odd + parity and is not one of the known weak DES keys. By default this + variable is turned off; + +void des_set_odd_parity( +des_cblock *key ); + This function takes a DES key (8 bytes) and sets the parity to odd. + +int des_is_weak_key( +des_cblock *key ); + This function returns a non-zero value if the DES key passed is a + weak, DES key. If it is a weak key, don't use it, try a different + one. If you are using 'random' keys, the chances of hitting a weak + key are 1/2^52 so it is probably not worth checking for them. + +int des_set_key( +des_cblock *key, +des_key_schedule schedule); + Des_set_key converts an 8 byte DES key into a des_key_schedule. + A des_key_schedule is an expanded form of the key which is used to + perform actual encryption. It can be regenerated from the DES key + so it only needs to be kept when encryption or decryption is about + to occur. Don't save or pass around des_key_schedule's since they + are CPU architecture dependent, DES keys are not. If des_check_key + is non zero, zero is returned if the key has the wrong parity or + the key is a weak key, else 1 is returned. + +int des_key_sched( +des_cblock *key, +des_key_schedule schedule); + An alternative name for des_set_key(). + +int des_rw_mode; /* defaults to DES_PCBC_MODE */ + This flag holds either DES_CBC_MODE or DES_PCBC_MODE (default). + This specifies the function to use in the enc_read() and enc_write() + functions. + +void des_encrypt( +unsigned long *data, +des_key_schedule ks, +int enc); + This is the DES encryption function that gets called by just about + every other DES routine in the library. You should not use this + function except to implement 'modes' of DES. I say this because the + functions that call this routine do the conversion from 'char *' to + long, and this needs to be done to make sure 'non-aligned' memory + access do not occur. The characters are loaded 'little endian', + have a look at my source code for more details on how I use this + function. + Data is a pointer to 2 unsigned long's and ks is the + des_key_schedule to use. enc, is non zero specifies encryption, + zero if decryption. + +void des_encrypt2( +unsigned long *data, +des_key_schedule ks, +int enc); + This functions is the same as des_encrypt() except that the DES + initial permutation (IP) and final permutation (FP) have been left + out. As for des_encrypt(), you should not use this function. + It is used by the routines in my library that implement triple DES. + IP() des_encrypt2() des_encrypt2() des_encrypt2() FP() is the same + as des_encrypt() des_encrypt() des_encrypt() except faster :-). + +void des_ecb_encrypt( +des_cblock *input, +des_cblock *output, +des_key_schedule ks, +int enc); + This is the basic Electronic Code Book form of DES, the most basic + form. Input is encrypted into output using the key represented by + ks. If enc is non zero (DES_ENCRYPT), encryption occurs, otherwise + decryption occurs. Input is 8 bytes long and output is 8 bytes. + (the des_cblock structure is 8 chars). + +void des_ecb3_encrypt( +des_cblock *input, +des_cblock *output, +des_key_schedule ks1, +des_key_schedule ks2, +des_key_schedule ks3, +int enc); + This is the 3 key EDE mode of ECB DES. What this means is that + the 8 bytes of input is encrypted with ks1, decrypted with ks2 and + then encrypted again with ks3, before being put into output; + C=E(ks3,D(ks2,E(ks1,M))). There is a macro, des_ecb2_encrypt() + that only takes 2 des_key_schedules that implements, + C=E(ks1,D(ks2,E(ks1,M))) in that the final encrypt is done with ks1. + +void des_cbc_encrypt( +des_cblock *input, +des_cblock *output, +long length, +des_key_schedule ks, +des_cblock *ivec, +int enc); + This routine implements DES in Cipher Block Chaining mode. + Input, which should be a multiple of 8 bytes is encrypted + (or decrypted) to output which will also be a multiple of 8 bytes. + The number of bytes is in length (and from what I've said above, + should be a multiple of 8). If length is not a multiple of 8, I'm + not being held responsible :-). ivec is the initialisation vector. + This function does not modify this variable. To correctly implement + cbc mode, you need to do one of 2 things; copy the last 8 bytes of + cipher text for use as the next ivec in your application, + or use des_ncbc_encrypt(). + Only this routine has this problem with updating the ivec, all + other routines that are implementing cbc mode update ivec. + +void des_ncbc_encrypt( +des_cblock *input, +des_cblock *output, +long length, +des_key_schedule sk, +des_cblock *ivec, +int enc); + For historical reasons, des_cbc_encrypt() did not update the + ivec with the value requires so that subsequent calls to + des_cbc_encrypt() would 'chain'. This was needed so that the same + 'length' values would not need to be used when decrypting. + des_ncbc_encrypt() does the right thing. It is the same as + des_cbc_encrypt accept that ivec is updates with the correct value + to pass in subsequent calls to des_ncbc_encrypt(). I advise using + des_ncbc_encrypt() instead of des_cbc_encrypt(); + +void des_xcbc_encrypt( +des_cblock *input, +des_cblock *output, +long length, +des_key_schedule sk, +des_cblock *ivec, +des_cblock *inw, +des_cblock *outw, +int enc); + This is RSA's DESX mode of DES. It uses inw and outw to + 'whiten' the encryption. inw and outw are secret (unlike the iv) + and are as such, part of the key. So the key is sort of 24 bytes. + This is much better than cbc des. + +void des_3cbc_encrypt( +des_cblock *input, +des_cblock *output, +long length, +des_key_schedule sk1, +des_key_schedule sk2, +des_cblock *ivec1, +des_cblock *ivec2, +int enc); + This function is flawed, do not use it. I have left it in the + library because it is used in my des(1) program and will function + correctly when used by des(1). If I removed the function, people + could end up unable to decrypt files. + This routine implements outer triple cbc encryption using 2 ks and + 2 ivec's. Use des_ede2_cbc_encrypt() instead. + +void des_ede3_cbc_encrypt( +des_cblock *input, +des_cblock *output, +long length, +des_key_schedule ks1, +des_key_schedule ks2, +des_key_schedule ks3, +des_cblock *ivec, +int enc); + This function implements inner triple CBC DES encryption with 3 + keys. What this means is that each 'DES' operation + inside the cbc mode is really an C=E(ks3,D(ks2,E(ks1,M))). + Again, this is cbc mode so an ivec is requires. + This mode is used by SSL. + There is also a des_ede2_cbc_encrypt() that only uses 2 + des_key_schedule's, the first being reused for the final + encryption. C=E(ks1,D(ks2,E(ks1,M))). This form of triple DES + is used by the RSAref library. + +void des_pcbc_encrypt( +des_cblock *input, +des_cblock *output, +long length, +des_key_schedule ks, +des_cblock *ivec, +int enc); + This is Propagating Cipher Block Chaining mode of DES. It is used + by Kerberos v4. It's parameters are the same as des_ncbc_encrypt(). + +void des_cfb_encrypt( +unsigned char *in, +unsigned char *out, +int numbits, +long length, +des_key_schedule ks, +des_cblock *ivec, +int enc); + Cipher Feedback Back mode of DES. This implementation 'feeds back' + in numbit blocks. The input (and output) is in multiples of numbits + bits. numbits should to be a multiple of 8 bits. Length is the + number of bytes input. If numbits is not a multiple of 8 bits, + the extra bits in the bytes will be considered padding. So if + numbits is 12, for each 2 input bytes, the 4 high bits of the + second byte will be ignored. So to encode 72 bits when using + a numbits of 12 take 12 bytes. To encode 72 bits when using + numbits of 9 will take 16 bytes. To encode 80 bits when using + numbits of 16 will take 10 bytes. etc, etc. This padding will + apply to both input and output. + + +void des_cfb64_encrypt( +unsigned char *in, +unsigned char *out, +long length, +des_key_schedule ks, +des_cblock *ivec, +int *num, +int enc); + This is one of the more useful functions in this DES library, it + implements CFB mode of DES with 64bit feedback. Why is this + useful you ask? Because this routine will allow you to encrypt an + arbitrary number of bytes, no 8 byte padding. Each call to this + routine will encrypt the input bytes to output and then update ivec + and num. num contains 'how far' we are though ivec. If this does + not make much sense, read more about cfb mode of DES :-). + +void des_ede3_cfb64_encrypt( +unsigned char *in, +unsigned char *out, +long length, +des_key_schedule ks1, +des_key_schedule ks2, +des_key_schedule ks3, +des_cblock *ivec, +int *num, +int enc); + Same as des_cfb64_encrypt() accept that the DES operation is + triple DES. As usual, there is a macro for + des_ede2_cfb64_encrypt() which reuses ks1. + +void des_ofb_encrypt( +unsigned char *in, +unsigned char *out, +int numbits, +long length, +des_key_schedule ks, +des_cblock *ivec); + This is a implementation of Output Feed Back mode of DES. It is + the same as des_cfb_encrypt() in that numbits is the size of the + units dealt with during input and output (in bits). + +void des_ofb64_encrypt( +unsigned char *in, +unsigned char *out, +long length, +des_key_schedule ks, +des_cblock *ivec, +int *num); + The same as des_cfb64_encrypt() except that it is Output Feed Back + mode. + +void des_ede3_ofb64_encrypt( +unsigned char *in, +unsigned char *out, +long length, +des_key_schedule ks1, +des_key_schedule ks2, +des_key_schedule ks3, +des_cblock *ivec, +int *num); + Same as des_ofb64_encrypt() accept that the DES operation is + triple DES. As usual, there is a macro for + des_ede2_ofb64_encrypt() which reuses ks1. + +int des_read_pw_string( +char *buf, +int length, +char *prompt, +int verify); + This routine is used to get a password from the terminal with echo + turned off. Buf is where the string will end up and length is the + size of buf. Prompt is a string presented to the 'user' and if + verify is set, the key is asked for twice and unless the 2 copies + match, an error is returned. A return code of -1 indicates a + system error, 1 failure due to use interaction, and 0 is success. + +unsigned long des_cbc_cksum( +des_cblock *input, +des_cblock *output, +long length, +des_key_schedule ks, +des_cblock *ivec); + This function produces an 8 byte checksum from input that it puts in + output and returns the last 4 bytes as a long. The checksum is + generated via cbc mode of DES in which only the last 8 byes are + kept. I would recommend not using this function but instead using + the EVP_Digest routines, or at least using MD5 or SHA. This + function is used by Kerberos v4 so that is why it stays in the + library. + +char *des_fcrypt( +const char *buf, +const char *salt +char *ret); + This is my fast version of the unix crypt(3) function. This version + takes only a small amount of space relative to other fast + crypt() implementations. This is different to the normal crypt + in that the third parameter is the buffer that the return value + is written into. It needs to be at least 14 bytes long. This + function is thread safe, unlike the normal crypt. + +char *crypt( +const char *buf, +const char *salt); + This function calls des_fcrypt() with a static array passed as the + third parameter. This emulates the normal non-thread safe semantics + of crypt(3). + +void des_string_to_key( +char *str, +des_cblock *key); + This function takes str and converts it into a DES key. I would + recommend using MD5 instead and use the first 8 bytes of output. + When I wrote the first version of these routines back in 1990, MD5 + did not exist but I feel these routines are still sound. This + routines is compatible with the one in MIT's libdes. + +void des_string_to_2keys( +char *str, +des_cblock *key1, +des_cblock *key2); + This function takes str and converts it into 2 DES keys. + I would recommend using MD5 and using the 16 bytes as the 2 keys. + I have nothing against these 2 'string_to_key' routines, it's just + that if you say that your encryption key is generated by using the + 16 bytes of an MD5 hash, every-one knows how you generated your + keys. + +int des_read_password( +des_cblock *key, +char *prompt, +int verify); + This routine combines des_read_pw_string() with des_string_to_key(). + +int des_read_2passwords( +des_cblock *key1, +des_cblock *key2, +char *prompt, +int verify); + This routine combines des_read_pw_string() with des_string_to_2key(). + +void des_random_seed( +des_cblock key); + This routine sets a starting point for des_random_key(). + +void des_random_key( +des_cblock ret); + This function return a random key. Make sure to 'seed' the random + number generator (with des_random_seed()) before using this function. + I personally now use a MD5 based random number system. + +int des_enc_read( +int fd, +char *buf, +int len, +des_key_schedule ks, +des_cblock *iv); + This function will write to a file descriptor the encrypted data + from buf. This data will be preceded by a 4 byte 'byte count' and + will be padded out to 8 bytes. The encryption is either CBC of + PCBC depending on the value of des_rw_mode. If it is DES_PCBC_MODE, + pcbc is used, if DES_CBC_MODE, cbc is used. The default is to use + DES_PCBC_MODE. + +int des_enc_write( +int fd, +char *buf, +int len, +des_key_schedule ks, +des_cblock *iv); + This routines read stuff written by des_enc_read() and decrypts it. + I have used these routines quite a lot but I don't believe they are + suitable for non-blocking io. If you are after a full + authentication/encryption over networks, have a look at SSL instead. + +unsigned long des_quad_cksum( +des_cblock *input, +des_cblock *output, +long length, +int out_count, +des_cblock *seed); + This is a function from Kerberos v4 that is not anything to do with + DES but was needed. It is a cksum that is quicker to generate than + des_cbc_cksum(); I personally would use MD5 routines now. +===== +Modes of DES +Quite a bit of the following information has been taken from + AS 2805.5.2 + Australian Standard + Electronic funds transfer - Requirements for interfaces, + Part 5.2: Modes of operation for an n-bit block cipher algorithm + Appendix A + +There are several different modes in which DES can be used, they are +as follows. + +Electronic Codebook Mode (ECB) (des_ecb_encrypt()) +- 64 bits are enciphered at a time. +- The order of the blocks can be rearranged without detection. +- The same plaintext block always produces the same ciphertext block + (for the same key) making it vulnerable to a 'dictionary attack'. +- An error will only affect one ciphertext block. + +Cipher Block Chaining Mode (CBC) (des_cbc_encrypt()) +- a multiple of 64 bits are enciphered at a time. +- The CBC mode produces the same ciphertext whenever the same + plaintext is encrypted using the same key and starting variable. +- The chaining operation makes the ciphertext blocks dependent on the + current and all preceding plaintext blocks and therefore blocks can not + be rearranged. +- The use of different starting variables prevents the same plaintext + enciphering to the same ciphertext. +- An error will affect the current and the following ciphertext blocks. + +Cipher Feedback Mode (CFB) (des_cfb_encrypt()) +- a number of bits (j) <= 64 are enciphered at a time. +- The CFB mode produces the same ciphertext whenever the same + plaintext is encrypted using the same key and starting variable. +- The chaining operation makes the ciphertext variables dependent on the + current and all preceding variables and therefore j-bit variables are + chained together and can not be rearranged. +- The use of different starting variables prevents the same plaintext + enciphering to the same ciphertext. +- The strength of the CFB mode depends on the size of k (maximal if + j == k). In my implementation this is always the case. +- Selection of a small value for j will require more cycles through + the encipherment algorithm per unit of plaintext and thus cause + greater processing overheads. +- Only multiples of j bits can be enciphered. +- An error will affect the current and the following ciphertext variables. + +Output Feedback Mode (OFB) (des_ofb_encrypt()) +- a number of bits (j) <= 64 are enciphered at a time. +- The OFB mode produces the same ciphertext whenever the same + plaintext enciphered using the same key and starting variable. More + over, in the OFB mode the same key stream is produced when the same + key and start variable are used. Consequently, for security reasons + a specific start variable should be used only once for a given key. +- The absence of chaining makes the OFB more vulnerable to specific attacks. +- The use of different start variables values prevents the same + plaintext enciphering to the same ciphertext, by producing different + key streams. +- Selection of a small value for j will require more cycles through + the encipherment algorithm per unit of plaintext and thus cause + greater processing overheads. +- Only multiples of j bits can be enciphered. +- OFB mode of operation does not extend ciphertext errors in the + resultant plaintext output. Every bit error in the ciphertext causes + only one bit to be in error in the deciphered plaintext. +- OFB mode is not self-synchronising. If the two operation of + encipherment and decipherment get out of synchronism, the system needs + to be re-initialised. +- Each re-initialisation should use a value of the start variable + different from the start variable values used before with the same + key. The reason for this is that an identical bit stream would be + produced each time from the same parameters. This would be + susceptible to a ' known plaintext' attack. + +Triple ECB Mode (des_ecb3_encrypt()) +- Encrypt with key1, decrypt with key2 and encrypt with key3 again. +- As for ECB encryption but increases the key length to 168 bits. + There are theoretic attacks that can be used that make the effective + key length 112 bits, but this attack also requires 2^56 blocks of + memory, not very likely, even for the NSA. +- If both keys are the same it is equivalent to encrypting once with + just one key. +- If the first and last key are the same, the key length is 112 bits. + There are attacks that could reduce the key space to 55 bit's but it + requires 2^56 blocks of memory. +- If all 3 keys are the same, this is effectively the same as normal + ecb mode. + +Triple CBC Mode (des_ede3_cbc_encrypt()) +- Encrypt with key1, decrypt with key2 and then encrypt with key3. +- As for CBC encryption but increases the key length to 168 bits with + the same restrictions as for triple ecb mode. diff --git a/3rdparty/des-4.04b/des.h b/3rdparty/des-4.04b/des.h new file mode 100644 index 0000000..a4cf5c8 --- /dev/null +++ b/3rdparty/des-4.04b/des.h @@ -0,0 +1,301 @@ +/* crypto/des/des.org */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +/* WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING + * + * Always modify des.org since des.h is automatically generated from + * it during SSLeay configuration. + * + * WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING + */ + +#ifndef HEADER_DES_H +#define HEADER_DES_H + +#ifdef __cplusplus +extern "C" { +#endif + +#include <stdio.h> + +/* If this is set to 'unsigned int' on a DEC Alpha, this gives about a + * %20 speed up (longs are 8 bytes, int's are 4). */ +#ifndef DES_LONG +#define DES_LONG unsigned long +#endif + +typedef unsigned char des_cblock[8]; +typedef struct des_ks_struct + { + union { + des_cblock _; + /* make sure things are correct size on machines with + * 8 byte longs */ + DES_LONG pad[2]; + } ks; +#undef _ +#define _ ks._ + } des_key_schedule[16]; + +#define DES_KEY_SZ (sizeof(des_cblock)) +#define DES_SCHEDULE_SZ (sizeof(des_key_schedule)) + +#define DES_ENCRYPT 1 +#define DES_DECRYPT 0 + +#define DES_CBC_MODE 0 +#define DES_PCBC_MODE 1 + +#define des_ecb2_encrypt(i,o,k1,k2,e) \ + des_ecb3_encrypt((i),(o),(k1),(k2),(k1),(e)) + +#define des_ede2_cbc_encrypt(i,o,l,k1,k2,iv,e) \ + des_ede3_cbc_encrypt((i),(o),(l),(k1),(k2),(k1),(iv),(e)) + +#define des_ede2_cfb64_encrypt(i,o,l,k1,k2,iv,n,e) \ + des_ede3_cfb64_encrypt((i),(o),(l),(k1),(k2),(k1),(iv),(n),(e)) + +#define des_ede2_ofb64_encrypt(i,o,l,k1,k2,iv,n) \ + des_ede3_ofb64_encrypt((i),(o),(l),(k1),(k2),(k1),(iv),(n)) + +#define C_Block des_cblock +#define Key_schedule des_key_schedule +#ifdef KERBEROS +#define ENCRYPT DES_ENCRYPT +#define DECRYPT DES_DECRYPT +#endif +#define KEY_SZ DES_KEY_SZ +#define string_to_key des_string_to_key +#define read_pw_string des_read_pw_string +#define random_key des_random_key +#define pcbc_encrypt des_pcbc_encrypt +#define set_key des_set_key +#define key_sched des_key_sched +#define ecb_encrypt des_ecb_encrypt +#define cbc_encrypt des_cbc_encrypt +#define ncbc_encrypt des_ncbc_encrypt +#define xcbc_encrypt des_xcbc_encrypt +#define cbc_cksum des_cbc_cksum +#define quad_cksum des_quad_cksum + +/* For compatibility with the MIT lib - eay 20/05/92 */ +typedef des_key_schedule bit_64; +#define des_fixup_key_parity des_set_odd_parity +#define des_check_key_parity check_parity + +extern int des_check_key; /* defaults to false */ +extern int des_rw_mode; /* defaults to DES_PCBC_MODE */ + +/* The next line is used to disable full ANSI prototypes, if your + * compiler has problems with the prototypes, make sure this line always + * evaluates to true :-) */ +#if defined(MSDOS) || defined(__STDC__) +#undef NOPROTO +#endif +#ifndef NOPROTO +char *des_options(void); +void des_ecb3_encrypt(des_cblock *input,des_cblock *output, + des_key_schedule ks1,des_key_schedule ks2, + des_key_schedule ks3, int enc); +DES_LONG des_cbc_cksum(des_cblock *input,des_cblock *output, + long length,des_key_schedule schedule,des_cblock *ivec); +void des_cbc_encrypt(des_cblock *input,des_cblock *output,long length, + des_key_schedule schedule,des_cblock *ivec,int enc); +void des_ncbc_encrypt(des_cblock *input,des_cblock *output,long length, + des_key_schedule schedule,des_cblock *ivec,int enc); +void des_xcbc_encrypt(des_cblock *input,des_cblock *output,long length, + des_key_schedule schedule,des_cblock *ivec, + des_cblock *inw,des_cblock *outw,int enc); +void des_cfb_encrypt(unsigned char *in,unsigned char *out,int numbits, + long length,des_key_schedule schedule,des_cblock *ivec,int enc); +void des_ecb_encrypt(des_cblock *input,des_cblock *output, + des_key_schedule ks,int enc); +void des_encrypt(DES_LONG *data,des_key_schedule ks, int enc); +void des_encrypt2(DES_LONG *data,des_key_schedule ks, int enc); +void des_encrypt3(DES_LONG *data, des_key_schedule ks1, + des_key_schedule ks2, des_key_schedule ks3); +void des_decrypt3(DES_LONG *data, des_key_schedule ks1, + des_key_schedule ks2, des_key_schedule ks3); +void des_ede3_cbc_encrypt(des_cblock *input, des_cblock *output, + long length, des_key_schedule ks1, des_key_schedule ks2, + des_key_schedule ks3, des_cblock *ivec, int enc); +void des_ede3_cfb64_encrypt(unsigned char *in, unsigned char *out, + long length, des_key_schedule ks1, des_key_schedule ks2, + des_key_schedule ks3, des_cblock *ivec, int *num, int enc); +void des_ede3_ofb64_encrypt(unsigned char *in, unsigned char *out, + long length, des_key_schedule ks1, des_key_schedule ks2, + des_key_schedule ks3, des_cblock *ivec, int *num); + +void des_xwhite_in2out(des_cblock (*des_key), des_cblock (*in_white), + des_cblock (*out_white)); + +int des_enc_read(int fd,char *buf,int len,des_key_schedule sched, + des_cblock *iv); +int des_enc_write(int fd,char *buf,int len,des_key_schedule sched, + des_cblock *iv); +char *des_fcrypt(const char *buf,const char *salt, char *ret); +#ifdef PERL5 +char *des_crypt(const char *buf,const char *salt); +#else +/* some stupid compilers complain because I have declared char instead + * of const char */ +#ifdef HEADER_DES_LOCL_H +char *crypt(const char *buf,const char *salt); +#else +char *crypt(); +#endif +#endif +void des_ofb_encrypt(unsigned char *in,unsigned char *out, + int numbits,long length,des_key_schedule schedule,des_cblock *ivec); +void des_pcbc_encrypt(des_cblock *input,des_cblock *output,long length, + des_key_schedule schedule,des_cblock *ivec,int enc); +DES_LONG des_quad_cksum(des_cblock *input,des_cblock *output, + long length,int out_count,des_cblock *seed); +void des_random_seed(des_cblock key); +void des_random_key(des_cblock ret); +int des_read_password(des_cblock *key,char *prompt,int verify); +int des_read_2passwords(des_cblock *key1,des_cblock *key2, + char *prompt,int verify); +int des_read_pw_string(char *buf,int length,char *prompt,int verify); +void des_set_odd_parity(des_cblock *key); +int des_is_weak_key(des_cblock *key); +int des_set_key(des_cblock *key,des_key_schedule schedule); +int des_key_sched(des_cblock *key,des_key_schedule schedule); +void des_string_to_key(char *str,des_cblock *key); +void des_string_to_2keys(char *str,des_cblock *key1,des_cblock *key2); +void des_cfb64_encrypt(unsigned char *in, unsigned char *out, long length, + des_key_schedule schedule, des_cblock *ivec, int *num, int enc); +void des_ofb64_encrypt(unsigned char *in, unsigned char *out, long length, + des_key_schedule schedule, des_cblock *ivec, int *num); +int des_read_pw(char *buf, char *buff, int size, char *prompt, int verify); + +/* Extra functions from Mark Murray <mark@grondar.za> */ +void des_cblock_print_file(des_cblock *cb, FILE *fp); +/* The following functions are not in the normal unix build or the + * SSLeay build. When using the SSLeay build, use RAND_seed() + * and RAND_bytes() instead. */ +int des_new_random_key(des_cblock *key); +void des_init_random_number_generator(des_cblock *key); +void des_set_random_generator_seed(des_cblock *key); +void des_set_sequence_number(des_cblock new_sequence_number); +void des_generate_random_block(des_cblock *block); + +#else + +char *des_options(); +void des_ecb3_encrypt(); +DES_LONG des_cbc_cksum(); +void des_cbc_encrypt(); +void des_ncbc_encrypt(); +void des_xcbc_encrypt(); +void des_cfb_encrypt(); +void des_ede3_cfb64_encrypt(); +void des_ede3_ofb64_encrypt(); +void des_ecb_encrypt(); +void des_encrypt(); +void des_encrypt2(); +void des_encrypt3(); +void des_decrypt3(); +void des_ede3_cbc_encrypt(); +int des_enc_read(); +int des_enc_write(); +char *des_fcrypt(); +#ifdef PERL5 +char *des_crypt(); +#else +char *crypt(); +#endif +void des_ofb_encrypt(); +void des_pcbc_encrypt(); +DES_LONG des_quad_cksum(); +void des_random_seed(); +void des_random_key(); +int des_read_password(); +int des_read_2passwords(); +int des_read_pw_string(); +void des_set_odd_parity(); +int des_is_weak_key(); +int des_set_key(); +int des_key_sched(); +void des_string_to_key(); +void des_string_to_2keys(); +void des_cfb64_encrypt(); +void des_ofb64_encrypt(); +int des_read_pw(); +void des_xwhite_in2out(); + +/* Extra functions from Mark Murray <mark@grondar.za> */ +void des_cblock_print_file(); +/* The following functions are not in the normal unix build or the + * SSLeay build. When using the SSLeay build, use RAND_seed() + * and RAND_bytes() instead. */ +#ifdef FreeBSD +int des_new_random_key(); +void des_init_random_number_generator(); +void des_set_random_generator_seed(); +void des_set_sequence_number(); +void des_generate_random_block(); +#endif + +#endif + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/3rdparty/des-4.04b/des.man b/3rdparty/des-4.04b/des.man new file mode 100644 index 0000000..7e06a18 --- /dev/null +++ b/3rdparty/des-4.04b/des.man @@ -0,0 +1,186 @@ +.TH DES 1 +.SH NAME +des - encrypt or decrypt data using Data Encryption Standard +.SH SYNOPSIS +.B des +( +.B \-e +| +.B \-E +) | ( +.B \-d +| +.B \-D +) | ( +.B \-\fR[\fPcC\fR][\fPckname\fR]\fP +) | +[ +.B \-b3hfs +] [ +.B \-k +.I key +] +] [ +.B \-u\fR[\fIuuname\fR] +[ +.I input-file +[ +.I output-file +] ] +.SH DESCRIPTION +.B des +encrypts and decrypts data using the +Data Encryption Standard algorithm. +One of +.B \-e, \-E +(for encrypt) or +.B \-d, \-D +(for decrypt) must be specified. +It is also possible to use +.B \-c +or +.B \-C +in conjunction or instead of the a encrypt/decrypt option to generate +a 16 character hexadecimal checksum, generated via the +.I des_cbc_cksum. +.LP +Two standard encryption modes are supported by the +.B des +program, Cipher Block Chaining (the default) and Electronic Code Book +(specified with +.B \-b +). +.LP +The key used for the DES +algorithm is obtained by prompting the user unless the +.B `\-k +.I key' +option is given. +If the key is an argument to the +.B des +command, it is potentially visible to users executing +.BR ps (1) +or a derivative. To minimise this possibility, +.B des +takes care to destroy the key argument immediately upon entry. +If your shell keeps a history file be careful to make sure it is not +world readable. +.LP +Since this program attempts to maintain compatability with sunOS's +des(1) command, there are 2 different methods used to convert the user +supplied key to a des key. +Whenever and one or more of +.B \-E, \-D, \-C +or +.B \-3 +options are used, the key conversion procedure will not be compatible +with the sunOS des(1) version but will use all the user supplied +character to generate the des key. +.B des +command reads from standard input unless +.I input-file +is specified and writes to standard output unless +.I output-file +is given. +.SH OPTIONS +.TP +.B \-b +Select ECB +(eight bytes at a time) encryption mode. +.TP +.B \-3 +Encrypt using triple encryption. +By default triple cbc encryption is used but if the +.B \-b +option is used then triple ecb encryption is performed. +If the key is less than 8 characters long, the flag has no effect. +.TP +.B \-e +Encrypt data using an 8 byte key in a manner compatible with sunOS +des(1). +.TP +.B \-E +Encrypt data using a key of nearly unlimited length (1024 bytes). +This will product a more secure encryption. +.TP +.B \-d +Decrypt data that was encrypted with the \-e option. +.TP +.B \-D +Decrypt data that was encrypted with the \-E option. +.TP +.B \-c +Generate a 16 character hexadecimal cbc checksum and output this to +stderr. +If a filename was specified after the +.B \-c +option, the checksum is output to that file. +The checksum is generated using a key generated in a sunOS compatible +manner. +.TP +.B \-C +A cbc checksum is generated in the same manner as described for the +.B \-c +option but the DES key is generated in the same manner as used for the +.B \-E +and +.B \-D +options +.TP +.B \-f +Does nothing - allowed for compatibility with sunOS des(1) command. +.TP +.B \-s +Does nothing - allowed for compatibility with sunOS des(1) command. +.TP +.B "\-k \fIkey\fP" +Use the encryption +.I key +specified. +.TP +.B "\-h" +The +.I key +is assumed to be a 16 character hexadecimal number. +If the +.B "\-3" +option is used the key is assumed to be a 32 character hexadecimal +number. +.TP +.B \-u +This flag is used to read and write uuencoded files. If decrypting, +the input file is assumed to contain uuencoded, DES encrypted data. +If encrypting, the characters following the -u are used as the name of +the uuencoded file to embed in the begin line of the uuencoded +output. If there is no name specified after the -u, the name text.des +will be embedded in the header. +.SH SEE ALSO +.B ps (1) +.B des_crypt(3) +.SH BUGS +.LP +The problem with using the +.B -e +option is the short key length. +It would be better to use a real 56-bit key rather than an +ASCII-based 56-bit pattern. Knowing that the key was derived from ASCII +radically reduces the time necessary for a brute-force cryptographic attack. +My attempt to remove this problem is to add an alternative text-key to +DES-key function. This alternative function (accessed via +.B -E, -D, -S +and +.B -3 +) +uses DES to help generate the key. +.LP +Be carefully when using the -u option. Doing des -ud <filename> will +not decrypt filename (the -u option will gobble the d option). +.LP +The VMS operating system operates in a world where files are always a +multiple of 512 bytes. This causes problems when encrypted data is +send from unix to VMS since a 88 byte file will suddenly be padded +with 424 null bytes. To get around this problem, use the -u option +to uuencode the data before it is send to the VMS system. +.SH AUTHOR +.LP +Eric Young (eay@cryptsoft.com) diff --git a/3rdparty/des-4.04b/des.org b/3rdparty/des-4.04b/des.org new file mode 100644 index 0000000..a4cf5c8 --- /dev/null +++ b/3rdparty/des-4.04b/des.org @@ -0,0 +1,301 @@ +/* crypto/des/des.org */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +/* WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING + * + * Always modify des.org since des.h is automatically generated from + * it during SSLeay configuration. + * + * WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING + */ + +#ifndef HEADER_DES_H +#define HEADER_DES_H + +#ifdef __cplusplus +extern "C" { +#endif + +#include <stdio.h> + +/* If this is set to 'unsigned int' on a DEC Alpha, this gives about a + * %20 speed up (longs are 8 bytes, int's are 4). */ +#ifndef DES_LONG +#define DES_LONG unsigned long +#endif + +typedef unsigned char des_cblock[8]; +typedef struct des_ks_struct + { + union { + des_cblock _; + /* make sure things are correct size on machines with + * 8 byte longs */ + DES_LONG pad[2]; + } ks; +#undef _ +#define _ ks._ + } des_key_schedule[16]; + +#define DES_KEY_SZ (sizeof(des_cblock)) +#define DES_SCHEDULE_SZ (sizeof(des_key_schedule)) + +#define DES_ENCRYPT 1 +#define DES_DECRYPT 0 + +#define DES_CBC_MODE 0 +#define DES_PCBC_MODE 1 + +#define des_ecb2_encrypt(i,o,k1,k2,e) \ + des_ecb3_encrypt((i),(o),(k1),(k2),(k1),(e)) + +#define des_ede2_cbc_encrypt(i,o,l,k1,k2,iv,e) \ + des_ede3_cbc_encrypt((i),(o),(l),(k1),(k2),(k1),(iv),(e)) + +#define des_ede2_cfb64_encrypt(i,o,l,k1,k2,iv,n,e) \ + des_ede3_cfb64_encrypt((i),(o),(l),(k1),(k2),(k1),(iv),(n),(e)) + +#define des_ede2_ofb64_encrypt(i,o,l,k1,k2,iv,n) \ + des_ede3_ofb64_encrypt((i),(o),(l),(k1),(k2),(k1),(iv),(n)) + +#define C_Block des_cblock +#define Key_schedule des_key_schedule +#ifdef KERBEROS +#define ENCRYPT DES_ENCRYPT +#define DECRYPT DES_DECRYPT +#endif +#define KEY_SZ DES_KEY_SZ +#define string_to_key des_string_to_key +#define read_pw_string des_read_pw_string +#define random_key des_random_key +#define pcbc_encrypt des_pcbc_encrypt +#define set_key des_set_key +#define key_sched des_key_sched +#define ecb_encrypt des_ecb_encrypt +#define cbc_encrypt des_cbc_encrypt +#define ncbc_encrypt des_ncbc_encrypt +#define xcbc_encrypt des_xcbc_encrypt +#define cbc_cksum des_cbc_cksum +#define quad_cksum des_quad_cksum + +/* For compatibility with the MIT lib - eay 20/05/92 */ +typedef des_key_schedule bit_64; +#define des_fixup_key_parity des_set_odd_parity +#define des_check_key_parity check_parity + +extern int des_check_key; /* defaults to false */ +extern int des_rw_mode; /* defaults to DES_PCBC_MODE */ + +/* The next line is used to disable full ANSI prototypes, if your + * compiler has problems with the prototypes, make sure this line always + * evaluates to true :-) */ +#if defined(MSDOS) || defined(__STDC__) +#undef NOPROTO +#endif +#ifndef NOPROTO +char *des_options(void); +void des_ecb3_encrypt(des_cblock *input,des_cblock *output, + des_key_schedule ks1,des_key_schedule ks2, + des_key_schedule ks3, int enc); +DES_LONG des_cbc_cksum(des_cblock *input,des_cblock *output, + long length,des_key_schedule schedule,des_cblock *ivec); +void des_cbc_encrypt(des_cblock *input,des_cblock *output,long length, + des_key_schedule schedule,des_cblock *ivec,int enc); +void des_ncbc_encrypt(des_cblock *input,des_cblock *output,long length, + des_key_schedule schedule,des_cblock *ivec,int enc); +void des_xcbc_encrypt(des_cblock *input,des_cblock *output,long length, + des_key_schedule schedule,des_cblock *ivec, + des_cblock *inw,des_cblock *outw,int enc); +void des_cfb_encrypt(unsigned char *in,unsigned char *out,int numbits, + long length,des_key_schedule schedule,des_cblock *ivec,int enc); +void des_ecb_encrypt(des_cblock *input,des_cblock *output, + des_key_schedule ks,int enc); +void des_encrypt(DES_LONG *data,des_key_schedule ks, int enc); +void des_encrypt2(DES_LONG *data,des_key_schedule ks, int enc); +void des_encrypt3(DES_LONG *data, des_key_schedule ks1, + des_key_schedule ks2, des_key_schedule ks3); +void des_decrypt3(DES_LONG *data, des_key_schedule ks1, + des_key_schedule ks2, des_key_schedule ks3); +void des_ede3_cbc_encrypt(des_cblock *input, des_cblock *output, + long length, des_key_schedule ks1, des_key_schedule ks2, + des_key_schedule ks3, des_cblock *ivec, int enc); +void des_ede3_cfb64_encrypt(unsigned char *in, unsigned char *out, + long length, des_key_schedule ks1, des_key_schedule ks2, + des_key_schedule ks3, des_cblock *ivec, int *num, int enc); +void des_ede3_ofb64_encrypt(unsigned char *in, unsigned char *out, + long length, des_key_schedule ks1, des_key_schedule ks2, + des_key_schedule ks3, des_cblock *ivec, int *num); + +void des_xwhite_in2out(des_cblock (*des_key), des_cblock (*in_white), + des_cblock (*out_white)); + +int des_enc_read(int fd,char *buf,int len,des_key_schedule sched, + des_cblock *iv); +int des_enc_write(int fd,char *buf,int len,des_key_schedule sched, + des_cblock *iv); +char *des_fcrypt(const char *buf,const char *salt, char *ret); +#ifdef PERL5 +char *des_crypt(const char *buf,const char *salt); +#else +/* some stupid compilers complain because I have declared char instead + * of const char */ +#ifdef HEADER_DES_LOCL_H +char *crypt(const char *buf,const char *salt); +#else +char *crypt(); +#endif +#endif +void des_ofb_encrypt(unsigned char *in,unsigned char *out, + int numbits,long length,des_key_schedule schedule,des_cblock *ivec); +void des_pcbc_encrypt(des_cblock *input,des_cblock *output,long length, + des_key_schedule schedule,des_cblock *ivec,int enc); +DES_LONG des_quad_cksum(des_cblock *input,des_cblock *output, + long length,int out_count,des_cblock *seed); +void des_random_seed(des_cblock key); +void des_random_key(des_cblock ret); +int des_read_password(des_cblock *key,char *prompt,int verify); +int des_read_2passwords(des_cblock *key1,des_cblock *key2, + char *prompt,int verify); +int des_read_pw_string(char *buf,int length,char *prompt,int verify); +void des_set_odd_parity(des_cblock *key); +int des_is_weak_key(des_cblock *key); +int des_set_key(des_cblock *key,des_key_schedule schedule); +int des_key_sched(des_cblock *key,des_key_schedule schedule); +void des_string_to_key(char *str,des_cblock *key); +void des_string_to_2keys(char *str,des_cblock *key1,des_cblock *key2); +void des_cfb64_encrypt(unsigned char *in, unsigned char *out, long length, + des_key_schedule schedule, des_cblock *ivec, int *num, int enc); +void des_ofb64_encrypt(unsigned char *in, unsigned char *out, long length, + des_key_schedule schedule, des_cblock *ivec, int *num); +int des_read_pw(char *buf, char *buff, int size, char *prompt, int verify); + +/* Extra functions from Mark Murray <mark@grondar.za> */ +void des_cblock_print_file(des_cblock *cb, FILE *fp); +/* The following functions are not in the normal unix build or the + * SSLeay build. When using the SSLeay build, use RAND_seed() + * and RAND_bytes() instead. */ +int des_new_random_key(des_cblock *key); +void des_init_random_number_generator(des_cblock *key); +void des_set_random_generator_seed(des_cblock *key); +void des_set_sequence_number(des_cblock new_sequence_number); +void des_generate_random_block(des_cblock *block); + +#else + +char *des_options(); +void des_ecb3_encrypt(); +DES_LONG des_cbc_cksum(); +void des_cbc_encrypt(); +void des_ncbc_encrypt(); +void des_xcbc_encrypt(); +void des_cfb_encrypt(); +void des_ede3_cfb64_encrypt(); +void des_ede3_ofb64_encrypt(); +void des_ecb_encrypt(); +void des_encrypt(); +void des_encrypt2(); +void des_encrypt3(); +void des_decrypt3(); +void des_ede3_cbc_encrypt(); +int des_enc_read(); +int des_enc_write(); +char *des_fcrypt(); +#ifdef PERL5 +char *des_crypt(); +#else +char *crypt(); +#endif +void des_ofb_encrypt(); +void des_pcbc_encrypt(); +DES_LONG des_quad_cksum(); +void des_random_seed(); +void des_random_key(); +int des_read_password(); +int des_read_2passwords(); +int des_read_pw_string(); +void des_set_odd_parity(); +int des_is_weak_key(); +int des_set_key(); +int des_key_sched(); +void des_string_to_key(); +void des_string_to_2keys(); +void des_cfb64_encrypt(); +void des_ofb64_encrypt(); +int des_read_pw(); +void des_xwhite_in2out(); + +/* Extra functions from Mark Murray <mark@grondar.za> */ +void des_cblock_print_file(); +/* The following functions are not in the normal unix build or the + * SSLeay build. When using the SSLeay build, use RAND_seed() + * and RAND_bytes() instead. */ +#ifdef FreeBSD +int des_new_random_key(); +void des_init_random_number_generator(); +void des_set_random_generator_seed(); +void des_set_sequence_number(); +void des_generate_random_block(); +#endif + +#endif + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/3rdparty/des-4.04b/des.pl b/3rdparty/des-4.04b/des.pl new file mode 100644 index 0000000..8a3f7e3 --- /dev/null +++ b/3rdparty/des-4.04b/des.pl @@ -0,0 +1,552 @@ +#!/usr/local/bin/perl +# des.pl - eric young 22/11/1991 eay@cryptsoft.com +# +# Copyright (C) 1993 Eric Young +# +# 11 April 1996 - patched to circumvent Perl 5 (through 5.002) problem +# with sign-extension on right shift operations. +# Ed Kubaitis - ejk@uiuc.edu +# +# eay - 92/08/31 - I think I have fixed all problems for 64bit +# versions of perl but I could be wrong since I have not tested it yet :-). +# +# This is an implementation of DES in perl. +# The two routines (des_set_key and des_ecb_encrypt) +# take 8 byte objects as arguments. +# +# des_set_key takes an 8 byte string as a key and returns a key schedule +# for use in calls to des_ecb_encrypt. +# des_ecb_encrypt takes three arguments, the first is a key schedule +# (make sure to pass it by reference with the *), the second is 1 +# to encrypt, 0 to decrypt. The third argument is an 8 byte object +# to encrypt. The function returns an 8 byte object that has been +# DES encrypted. +# +# example: +# require 'des.pl' +# +# $key =pack("C8",0x12,0x23,0x45,0x67,0x89,0xab,0xcd,0xef); +# @ks= &des_set_key($key); +# +# $outbytes= &des_ecb_encrypt(*ks,1,$data); +# @enc =unpack("C8",$outbytes); +# + +package des; + +eval("use integer;") if (int($]) > 4); + +# The following 8 arrays are used in des_set_key +@skb0=( +# for C bits (numbered as per FIPS 46) 1 2 3 4 5 6 +0x00000000,0x00000010,0x20000000,0x20000010, +0x00010000,0x00010010,0x20010000,0x20010010, +0x00000800,0x00000810,0x20000800,0x20000810, +0x00010800,0x00010810,0x20010800,0x20010810, +0x00000020,0x00000030,0x20000020,0x20000030, +0x00010020,0x00010030,0x20010020,0x20010030, +0x00000820,0x00000830,0x20000820,0x20000830, +0x00010820,0x00010830,0x20010820,0x20010830, +0x00080000,0x00080010,0x20080000,0x20080010, +0x00090000,0x00090010,0x20090000,0x20090010, +0x00080800,0x00080810,0x20080800,0x20080810, +0x00090800,0x00090810,0x20090800,0x20090810, +0x00080020,0x00080030,0x20080020,0x20080030, +0x00090020,0x00090030,0x20090020,0x20090030, +0x00080820,0x00080830,0x20080820,0x20080830, +0x00090820,0x00090830,0x20090820,0x20090830, +); +@skb1=( +# for C bits (numbered as per FIPS 46) 7 8 10 11 12 13 +0x00000000,0x02000000,0x00002000,0x02002000, +0x00200000,0x02200000,0x00202000,0x02202000, +0x00000004,0x02000004,0x00002004,0x02002004, +0x00200004,0x02200004,0x00202004,0x02202004, +0x00000400,0x02000400,0x00002400,0x02002400, +0x00200400,0x02200400,0x00202400,0x02202400, +0x00000404,0x02000404,0x00002404,0x02002404, +0x00200404,0x02200404,0x00202404,0x02202404, +0x10000000,0x12000000,0x10002000,0x12002000, +0x10200000,0x12200000,0x10202000,0x12202000, +0x10000004,0x12000004,0x10002004,0x12002004, +0x10200004,0x12200004,0x10202004,0x12202004, +0x10000400,0x12000400,0x10002400,0x12002400, +0x10200400,0x12200400,0x10202400,0x12202400, +0x10000404,0x12000404,0x10002404,0x12002404, +0x10200404,0x12200404,0x10202404,0x12202404, +); +@skb2=( +# for C bits (numbered as per FIPS 46) 14 15 16 17 19 20 +0x00000000,0x00000001,0x00040000,0x00040001, +0x01000000,0x01000001,0x01040000,0x01040001, +0x00000002,0x00000003,0x00040002,0x00040003, +0x01000002,0x01000003,0x01040002,0x01040003, +0x00000200,0x00000201,0x00040200,0x00040201, +0x01000200,0x01000201,0x01040200,0x01040201, +0x00000202,0x00000203,0x00040202,0x00040203, +0x01000202,0x01000203,0x01040202,0x01040203, +0x08000000,0x08000001,0x08040000,0x08040001, +0x09000000,0x09000001,0x09040000,0x09040001, +0x08000002,0x08000003,0x08040002,0x08040003, +0x09000002,0x09000003,0x09040002,0x09040003, +0x08000200,0x08000201,0x08040200,0x08040201, +0x09000200,0x09000201,0x09040200,0x09040201, +0x08000202,0x08000203,0x08040202,0x08040203, +0x09000202,0x09000203,0x09040202,0x09040203, +); +@skb3=( +# for C bits (numbered as per FIPS 46) 21 23 24 26 27 28 +0x00000000,0x00100000,0x00000100,0x00100100, +0x00000008,0x00100008,0x00000108,0x00100108, +0x00001000,0x00101000,0x00001100,0x00101100, +0x00001008,0x00101008,0x00001108,0x00101108, +0x04000000,0x04100000,0x04000100,0x04100100, +0x04000008,0x04100008,0x04000108,0x04100108, +0x04001000,0x04101000,0x04001100,0x04101100, +0x04001008,0x04101008,0x04001108,0x04101108, +0x00020000,0x00120000,0x00020100,0x00120100, +0x00020008,0x00120008,0x00020108,0x00120108, +0x00021000,0x00121000,0x00021100,0x00121100, +0x00021008,0x00121008,0x00021108,0x00121108, +0x04020000,0x04120000,0x04020100,0x04120100, +0x04020008,0x04120008,0x04020108,0x04120108, +0x04021000,0x04121000,0x04021100,0x04121100, +0x04021008,0x04121008,0x04021108,0x04121108, +); +@skb4=( +# for D bits (numbered as per FIPS 46) 1 2 3 4 5 6 +0x00000000,0x10000000,0x00010000,0x10010000, +0x00000004,0x10000004,0x00010004,0x10010004, +0x20000000,0x30000000,0x20010000,0x30010000, +0x20000004,0x30000004,0x20010004,0x30010004, +0x00100000,0x10100000,0x00110000,0x10110000, +0x00100004,0x10100004,0x00110004,0x10110004, +0x20100000,0x30100000,0x20110000,0x30110000, +0x20100004,0x30100004,0x20110004,0x30110004, +0x00001000,0x10001000,0x00011000,0x10011000, +0x00001004,0x10001004,0x00011004,0x10011004, +0x20001000,0x30001000,0x20011000,0x30011000, +0x20001004,0x30001004,0x20011004,0x30011004, +0x00101000,0x10101000,0x00111000,0x10111000, +0x00101004,0x10101004,0x00111004,0x10111004, +0x20101000,0x30101000,0x20111000,0x30111000, +0x20101004,0x30101004,0x20111004,0x30111004, +); +@skb5=( +# for D bits (numbered as per FIPS 46) 8 9 11 12 13 14 +0x00000000,0x08000000,0x00000008,0x08000008, +0x00000400,0x08000400,0x00000408,0x08000408, +0x00020000,0x08020000,0x00020008,0x08020008, +0x00020400,0x08020400,0x00020408,0x08020408, +0x00000001,0x08000001,0x00000009,0x08000009, +0x00000401,0x08000401,0x00000409,0x08000409, +0x00020001,0x08020001,0x00020009,0x08020009, +0x00020401,0x08020401,0x00020409,0x08020409, +0x02000000,0x0A000000,0x02000008,0x0A000008, +0x02000400,0x0A000400,0x02000408,0x0A000408, +0x02020000,0x0A020000,0x02020008,0x0A020008, +0x02020400,0x0A020400,0x02020408,0x0A020408, +0x02000001,0x0A000001,0x02000009,0x0A000009, +0x02000401,0x0A000401,0x02000409,0x0A000409, +0x02020001,0x0A020001,0x02020009,0x0A020009, +0x02020401,0x0A020401,0x02020409,0x0A020409, +); +@skb6=( +# for D bits (numbered as per FIPS 46) 16 17 18 19 20 21 +0x00000000,0x00000100,0x00080000,0x00080100, +0x01000000,0x01000100,0x01080000,0x01080100, +0x00000010,0x00000110,0x00080010,0x00080110, +0x01000010,0x01000110,0x01080010,0x01080110, +0x00200000,0x00200100,0x00280000,0x00280100, +0x01200000,0x01200100,0x01280000,0x01280100, +0x00200010,0x00200110,0x00280010,0x00280110, +0x01200010,0x01200110,0x01280010,0x01280110, +0x00000200,0x00000300,0x00080200,0x00080300, +0x01000200,0x01000300,0x01080200,0x01080300, +0x00000210,0x00000310,0x00080210,0x00080310, +0x01000210,0x01000310,0x01080210,0x01080310, +0x00200200,0x00200300,0x00280200,0x00280300, +0x01200200,0x01200300,0x01280200,0x01280300, +0x00200210,0x00200310,0x00280210,0x00280310, +0x01200210,0x01200310,0x01280210,0x01280310, +); +@skb7=( +# for D bits (numbered as per FIPS 46) 22 23 24 25 27 28 +0x00000000,0x04000000,0x00040000,0x04040000, +0x00000002,0x04000002,0x00040002,0x04040002, +0x00002000,0x04002000,0x00042000,0x04042000, +0x00002002,0x04002002,0x00042002,0x04042002, +0x00000020,0x04000020,0x00040020,0x04040020, +0x00000022,0x04000022,0x00040022,0x04040022, +0x00002020,0x04002020,0x00042020,0x04042020, +0x00002022,0x04002022,0x00042022,0x04042022, +0x00000800,0x04000800,0x00040800,0x04040800, +0x00000802,0x04000802,0x00040802,0x04040802, +0x00002800,0x04002800,0x00042800,0x04042800, +0x00002802,0x04002802,0x00042802,0x04042802, +0x00000820,0x04000820,0x00040820,0x04040820, +0x00000822,0x04000822,0x00040822,0x04040822, +0x00002820,0x04002820,0x00042820,0x04042820, +0x00002822,0x04002822,0x00042822,0x04042822, +); + +@shifts2=(0,0,1,1,1,1,1,1,0,1,1,1,1,1,1,0); + +# used in ecb_encrypt +@SP0=( +0x00410100, 0x00010000, 0x40400000, 0x40410100, +0x00400000, 0x40010100, 0x40010000, 0x40400000, +0x40010100, 0x00410100, 0x00410000, 0x40000100, +0x40400100, 0x00400000, 0x00000000, 0x40010000, +0x00010000, 0x40000000, 0x00400100, 0x00010100, +0x40410100, 0x00410000, 0x40000100, 0x00400100, +0x40000000, 0x00000100, 0x00010100, 0x40410000, +0x00000100, 0x40400100, 0x40410000, 0x00000000, +0x00000000, 0x40410100, 0x00400100, 0x40010000, +0x00410100, 0x00010000, 0x40000100, 0x00400100, +0x40410000, 0x00000100, 0x00010100, 0x40400000, +0x40010100, 0x40000000, 0x40400000, 0x00410000, +0x40410100, 0x00010100, 0x00410000, 0x40400100, +0x00400000, 0x40000100, 0x40010000, 0x00000000, +0x00010000, 0x00400000, 0x40400100, 0x00410100, +0x40000000, 0x40410000, 0x00000100, 0x40010100, +); +@SP1=( +0x08021002, 0x00000000, 0x00021000, 0x08020000, +0x08000002, 0x00001002, 0x08001000, 0x00021000, +0x00001000, 0x08020002, 0x00000002, 0x08001000, +0x00020002, 0x08021000, 0x08020000, 0x00000002, +0x00020000, 0x08001002, 0x08020002, 0x00001000, +0x00021002, 0x08000000, 0x00000000, 0x00020002, +0x08001002, 0x00021002, 0x08021000, 0x08000002, +0x08000000, 0x00020000, 0x00001002, 0x08021002, +0x00020002, 0x08021000, 0x08001000, 0x00021002, +0x08021002, 0x00020002, 0x08000002, 0x00000000, +0x08000000, 0x00001002, 0x00020000, 0x08020002, +0x00001000, 0x08000000, 0x00021002, 0x08001002, +0x08021000, 0x00001000, 0x00000000, 0x08000002, +0x00000002, 0x08021002, 0x00021000, 0x08020000, +0x08020002, 0x00020000, 0x00001002, 0x08001000, +0x08001002, 0x00000002, 0x08020000, 0x00021000, +); +@SP2=( +0x20800000, 0x00808020, 0x00000020, 0x20800020, +0x20008000, 0x00800000, 0x20800020, 0x00008020, +0x00800020, 0x00008000, 0x00808000, 0x20000000, +0x20808020, 0x20000020, 0x20000000, 0x20808000, +0x00000000, 0x20008000, 0x00808020, 0x00000020, +0x20000020, 0x20808020, 0x00008000, 0x20800000, +0x20808000, 0x00800020, 0x20008020, 0x00808000, +0x00008020, 0x00000000, 0x00800000, 0x20008020, +0x00808020, 0x00000020, 0x20000000, 0x00008000, +0x20000020, 0x20008000, 0x00808000, 0x20800020, +0x00000000, 0x00808020, 0x00008020, 0x20808000, +0x20008000, 0x00800000, 0x20808020, 0x20000000, +0x20008020, 0x20800000, 0x00800000, 0x20808020, +0x00008000, 0x00800020, 0x20800020, 0x00008020, +0x00800020, 0x00000000, 0x20808000, 0x20000020, +0x20800000, 0x20008020, 0x00000020, 0x00808000, +); +@SP3=( +0x00080201, 0x02000200, 0x00000001, 0x02080201, +0x00000000, 0x02080000, 0x02000201, 0x00080001, +0x02080200, 0x02000001, 0x02000000, 0x00000201, +0x02000001, 0x00080201, 0x00080000, 0x02000000, +0x02080001, 0x00080200, 0x00000200, 0x00000001, +0x00080200, 0x02000201, 0x02080000, 0x00000200, +0x00000201, 0x00000000, 0x00080001, 0x02080200, +0x02000200, 0x02080001, 0x02080201, 0x00080000, +0x02080001, 0x00000201, 0x00080000, 0x02000001, +0x00080200, 0x02000200, 0x00000001, 0x02080000, +0x02000201, 0x00000000, 0x00000200, 0x00080001, +0x00000000, 0x02080001, 0x02080200, 0x00000200, +0x02000000, 0x02080201, 0x00080201, 0x00080000, +0x02080201, 0x00000001, 0x02000200, 0x00080201, +0x00080001, 0x00080200, 0x02080000, 0x02000201, +0x00000201, 0x02000000, 0x02000001, 0x02080200, +); +@SP4=( +0x01000000, 0x00002000, 0x00000080, 0x01002084, +0x01002004, 0x01000080, 0x00002084, 0x01002000, +0x00002000, 0x00000004, 0x01000004, 0x00002080, +0x01000084, 0x01002004, 0x01002080, 0x00000000, +0x00002080, 0x01000000, 0x00002004, 0x00000084, +0x01000080, 0x00002084, 0x00000000, 0x01000004, +0x00000004, 0x01000084, 0x01002084, 0x00002004, +0x01002000, 0x00000080, 0x00000084, 0x01002080, +0x01002080, 0x01000084, 0x00002004, 0x01002000, +0x00002000, 0x00000004, 0x01000004, 0x01000080, +0x01000000, 0x00002080, 0x01002084, 0x00000000, +0x00002084, 0x01000000, 0x00000080, 0x00002004, +0x01000084, 0x00000080, 0x00000000, 0x01002084, +0x01002004, 0x01002080, 0x00000084, 0x00002000, +0x00002080, 0x01002004, 0x01000080, 0x00000084, +0x00000004, 0x00002084, 0x01002000, 0x01000004, +); +@SP5=( +0x10000008, 0x00040008, 0x00000000, 0x10040400, +0x00040008, 0x00000400, 0x10000408, 0x00040000, +0x00000408, 0x10040408, 0x00040400, 0x10000000, +0x10000400, 0x10000008, 0x10040000, 0x00040408, +0x00040000, 0x10000408, 0x10040008, 0x00000000, +0x00000400, 0x00000008, 0x10040400, 0x10040008, +0x10040408, 0x10040000, 0x10000000, 0x00000408, +0x00000008, 0x00040400, 0x00040408, 0x10000400, +0x00000408, 0x10000000, 0x10000400, 0x00040408, +0x10040400, 0x00040008, 0x00000000, 0x10000400, +0x10000000, 0x00000400, 0x10040008, 0x00040000, +0x00040008, 0x10040408, 0x00040400, 0x00000008, +0x10040408, 0x00040400, 0x00040000, 0x10000408, +0x10000008, 0x10040000, 0x00040408, 0x00000000, +0x00000400, 0x10000008, 0x10000408, 0x10040400, +0x10040000, 0x00000408, 0x00000008, 0x10040008, +); +@SP6=( +0x00000800, 0x00000040, 0x00200040, 0x80200000, +0x80200840, 0x80000800, 0x00000840, 0x00000000, +0x00200000, 0x80200040, 0x80000040, 0x00200800, +0x80000000, 0x00200840, 0x00200800, 0x80000040, +0x80200040, 0x00000800, 0x80000800, 0x80200840, +0x00000000, 0x00200040, 0x80200000, 0x00000840, +0x80200800, 0x80000840, 0x00200840, 0x80000000, +0x80000840, 0x80200800, 0x00000040, 0x00200000, +0x80000840, 0x00200800, 0x80200800, 0x80000040, +0x00000800, 0x00000040, 0x00200000, 0x80200800, +0x80200040, 0x80000840, 0x00000840, 0x00000000, +0x00000040, 0x80200000, 0x80000000, 0x00200040, +0x00000000, 0x80200040, 0x00200040, 0x00000840, +0x80000040, 0x00000800, 0x80200840, 0x00200000, +0x00200840, 0x80000000, 0x80000800, 0x80200840, +0x80200000, 0x00200840, 0x00200800, 0x80000800, +); +@SP7=( +0x04100010, 0x04104000, 0x00004010, 0x00000000, +0x04004000, 0x00100010, 0x04100000, 0x04104010, +0x00000010, 0x04000000, 0x00104000, 0x00004010, +0x00104010, 0x04004010, 0x04000010, 0x04100000, +0x00004000, 0x00104010, 0x00100010, 0x04004000, +0x04104010, 0x04000010, 0x00000000, 0x00104000, +0x04000000, 0x00100000, 0x04004010, 0x04100010, +0x00100000, 0x00004000, 0x04104000, 0x00000010, +0x00100000, 0x00004000, 0x04000010, 0x04104010, +0x00004010, 0x04000000, 0x00000000, 0x00104000, +0x04100010, 0x04004010, 0x04004000, 0x00100010, +0x04104000, 0x00000010, 0x00100010, 0x04004000, +0x04104010, 0x00100000, 0x04100000, 0x04000010, +0x00104000, 0x00004010, 0x04004010, 0x04100000, +0x00000010, 0x04104000, 0x00104010, 0x00000000, +0x04000000, 0x04100010, 0x00004000, 0x00104010, +); + +sub main'des_set_key + { + local($param)=@_; + local(@key); + local($c,$d,$i,$s,$t); + local(@ks)=(); + + # Get the bytes in the order we want. + @key=unpack("C8",$param); + + $c= ($key[0] )| + ($key[1]<< 8)| + ($key[2]<<16)| + ($key[3]<<24); + $d= ($key[4] )| + ($key[5]<< 8)| + ($key[6]<<16)| + ($key[7]<<24); + + &doPC1(*c,*d); + + for $i (@shifts2) + { + if ($i) + { + $c=($c>>2)|($c<<26); + $d=($d>>2)|($d<<26); + } + else + { + $c=($c>>1)|($c<<27); + $d=($d>>1)|($d<<27); + } + $c&=0x0fffffff; + $d&=0x0fffffff; + $s= $skb0[ ($c )&0x3f ]| + $skb1[(($c>> 6)&0x03)|(($c>> 7)&0x3c)]| + $skb2[(($c>>13)&0x0f)|(($c>>14)&0x30)]| + $skb3[(($c>>20)&0x01)|(($c>>21)&0x06) | + (($c>>22)&0x38)]; + $t= $skb4[ ($d )&0x3f ]| + $skb5[(($d>> 7)&0x03)|(($d>> 8)&0x3c)]| + $skb6[ ($d>>15)&0x3f ]| + $skb7[(($d>>21)&0x0f)|(($d>>22)&0x30)]; + push(@ks,(($t<<16)|($s&0x0000ffff))&0xffffffff); + $s= (($s>>16)&0x0000ffff)|($t&0xffff0000) ; + push(@ks,(($s<<4)|(($s>>28)&0xf))&0xffffffff); + } + @ks; + } + +sub doPC1 + { + local(*a,*b)=@_; + local($t); + + $t=(($b>>4)^$a)&0x0f0f0f0f; + $b^=($t<<4); $a^=$t; + # do $a first + $t=(($a<<18)^$a)&0xcccc0000; + $a=$a^$t^(($t>>18)&0x00003fff); + $t=(($a<<17)^$a)&0xaaaa0000; + $a=$a^$t^(($t>>17)&0x00007fff); + $t=(($a<< 8)^$a)&0x00ff0000; + $a=$a^$t^(($t>> 8)&0x00ffffff); + $t=(($a<<17)^$a)&0xaaaa0000; + $a=$a^$t^(($t>>17)&0x00007fff); + + # now do $b + $t=(($b<<24)^$b)&0xff000000; + $b=$b^$t^(($t>>24)&0x000000ff); + $t=(($b<< 8)^$b)&0x00ff0000; + $b=$b^$t^(($t>> 8)&0x00ffffff); + $t=(($b<<14)^$b)&0x33330000; + $b=$b^$t^(($t>>14)&0x0003ffff); + $b=(($b&0x00aa00aa)<<7)|(($b&0x55005500)>>7)|($b&0xaa55aa55); + $b=(($b>>8)&0x00ffffff)|((($a&0xf0000000)>>4)&0x0fffffff); + $a&=0x0fffffff; + } + +sub doIP + { + local(*a,*b)=@_; + local($t); + + $t=(($b>> 4)^$a)&0x0f0f0f0f; + $b^=($t<< 4); $a^=$t; + $t=(($a>>16)^$b)&0x0000ffff; + $a^=($t<<16); $b^=$t; + $t=(($b>> 2)^$a)&0x33333333; + $b^=($t<< 2); $a^=$t; + $t=(($a>> 8)^$b)&0x00ff00ff; + $a^=($t<< 8); $b^=$t; + $t=(($b>> 1)^$a)&0x55555555; + $b^=($t<< 1); $a^=$t; + $t=$a; + $a=$b&0xffffffff; + $b=$t&0xffffffff; + } + +sub doFP + { + local(*a,*b)=@_; + local($t); + + $t=(($b>> 1)^$a)&0x55555555; + $b^=($t<< 1); $a^=$t; + $t=(($a>> 8)^$b)&0x00ff00ff; + $a^=($t<< 8); $b^=$t; + $t=(($b>> 2)^$a)&0x33333333; + $b^=($t<< 2); $a^=$t; + $t=(($a>>16)^$b)&0x0000ffff; + $a^=($t<<16); $b^=$t; + $t=(($b>> 4)^$a)&0x0f0f0f0f; + $b^=($t<< 4); $a^=$t; + $a&=0xffffffff; + $b&=0xffffffff; + } + +sub main'des_ecb_encrypt + { + local(*ks,$encrypt,$in)=@_; + local($l,$r,$i,$t,$u,@input); + + @input=unpack("C8",$in); + # Get the bytes in the order we want. + $l= ($input[0] )| + ($input[1]<< 8)| + ($input[2]<<16)| + ($input[3]<<24); + $r= ($input[4] )| + ($input[5]<< 8)| + ($input[6]<<16)| + ($input[7]<<24); + + $l&=0xffffffff; + $r&=0xffffffff; + &doIP(*l,*r); + if ($encrypt) + { + for ($i=0; $i<32; $i+=4) + { + $t=((($r&0x7fffffff)<<1)|(($r>>31)&0x00000001)); + $u=$t^$ks[$i ]; + $t=$t^$ks[$i+1]; + $t2=(($t&0x0000000f)<<28); + + $t=((($t>>4)&0x0fffffff)|(($t&0x0000000f)<<28)); + $l^= $SP1[ $t &0x3f]| + $SP3[($t>> 8)&0x3f]| + $SP5[($t>>16)&0x3f]| + $SP7[($t>>24)&0x3f]| + $SP0[ $u &0x3f]| + $SP2[($u>> 8)&0x3f]| + $SP4[($u>>16)&0x3f]| + $SP6[($u>>24)&0x3f]; + + $t=(($l<<1)|(($l>>31)&0x1))&0xffffffff; + $u=$t^$ks[$i+2]; + $t=$t^$ks[$i+3]; + $t=((($t>>4)&0x0fffffff)|($t<<28))&0xffffffff; + $r^= $SP1[ $t &0x3f]| + $SP3[($t>> 8)&0x3f]| + $SP5[($t>>16)&0x3f]| + $SP7[($t>>24)&0x3f]| + $SP0[ $u &0x3f]| + $SP2[($u>> 8)&0x3f]| + $SP4[($u>>16)&0x3f]| + $SP6[($u>>24)&0x3f]; + } + } + else + { + for ($i=30; $i>0; $i-=4) + { + $t=(($r<<1)|(($r>>31)&0x1))&0xffffffff; + $u=$t^$ks[$i ]; + $t=$t^$ks[$i+1]; + $t=((($t>>4)&0x0fffffff)|($t<<28))&0xffffffff; + $l^= $SP1[ $t &0x3f]| + $SP3[($t>> 8)&0x3f]| + $SP5[($t>>16)&0x3f]| + $SP7[($t>>24)&0x3f]| + $SP0[ $u &0x3f]| + $SP2[($u>> 8)&0x3f]| + $SP4[($u>>16)&0x3f]| + $SP6[($u>>24)&0x3f]; + + $t=(($l<<1)|(($l>>31)&0x1))&0xffffffff; + $u=$t^$ks[$i-2]; + $t=$t^$ks[$i-1]; + $t=((($t>>4)&0x0fffffff)|($t<<28))&0xffffffff; + $r^= $SP1[ $t &0x3f]| + $SP3[($t>> 8)&0x3f]| + $SP5[($t>>16)&0x3f]| + $SP7[($t>>24)&0x3f]| + $SP0[ $u &0x3f]| + $SP2[($u>> 8)&0x3f]| + $SP4[($u>>16)&0x3f]| + $SP6[($u>>24)&0x3f]; + } + } + &doFP(*l,*r); + pack("C8",$l&0xff, + ($l>> 8)&0x00ffffff, + ($l>>16)&0x0000ffff, + ($l>>24)&0x000000ff, + $r&0xff, + ($r>> 8)&0x00ffffff, + ($r>>16)&0x0000ffff, + ($r>>24)&0x000000ff); + } diff --git a/3rdparty/des-4.04b/des3s.cpp b/3rdparty/des-4.04b/des3s.cpp new file mode 100644 index 0000000..9aff649 --- /dev/null +++ b/3rdparty/des-4.04b/des3s.cpp @@ -0,0 +1,67 @@ +// +// gettsc.inl +// +// gives access to the Pentium's (secret) cycle counter +// +// This software was written by Leonard Janke (janke@unixg.ubc.ca) +// in 1996-7 and is entered, by him, into the public domain. + +#if defined(__WATCOMC__) +void GetTSC(unsigned long&); +#pragma aux GetTSC = 0x0f 0x31 "mov [edi], eax" parm [edi] modify [edx eax]; +#elif defined(__GNUC__) +inline +void GetTSC(unsigned long& tsc) +{ + asm volatile(".byte 15, 49\n\t" + : "=eax" (tsc) + : + : "%edx", "%eax"); +} +#elif defined(_MSC_VER) +inline +void GetTSC(unsigned long& tsc) +{ + unsigned long a; + __asm _emit 0fh + __asm _emit 31h + __asm mov a, eax; + tsc=a; +} +#endif + +#include <stdio.h> +#include <stdlib.h> +#include "des.h" + +void main(int argc,char *argv[]) + { + des_key_schedule key1,key2,key3; + unsigned long s1,s2,e1,e2; + unsigned long data[2]; + int i,j; + + for (j=0; j<6; j++) + { + for (i=0; i<1000; i++) /**/ + { + des_encrypt3(&data[0],key1,key2,key3); + GetTSC(s1); + des_encrypt3(&data[0],key1,key2,key3); + des_encrypt3(&data[0],key1,key2,key3); + des_encrypt3(&data[0],key1,key2,key3); + GetTSC(e1); + GetTSC(s2); + des_encrypt3(&data[0],key1,key2,key3); + des_encrypt3(&data[0],key1,key2,key3); + des_encrypt3(&data[0],key1,key2,key3); + des_encrypt3(&data[0],key1,key2,key3); + GetTSC(e2); + des_encrypt3(&data[0],key1,key2,key3); + } + + printf("des %d %d (%d)\n", + e1-s1,e2-s2,((e2-s2)-(e1-s1))); + } + } + diff --git a/3rdparty/des-4.04b/des_crypt.man b/3rdparty/des-4.04b/des_crypt.man new file mode 100644 index 0000000..0ecc416 --- /dev/null +++ b/3rdparty/des-4.04b/des_crypt.man @@ -0,0 +1,508 @@ +.TH DES_CRYPT 3 +.SH NAME +des_read_password, des_read_2password, +des_string_to_key, des_string_to_2key, des_read_pw_string, +des_random_key, des_set_key, +des_key_sched, des_ecb_encrypt, des_ecb3_encrypt, des_cbc_encrypt, +des_3cbc_encrypt, +des_pcbc_encrypt, des_cfb_encrypt, des_ofb_encrypt, +des_cbc_cksum, des_quad_cksum, +des_enc_read, des_enc_write, des_set_odd_parity, +des_is_weak_key, crypt \- (non USA) DES encryption +.SH SYNOPSIS +.nf +.nj +.ft B +#include <des.h> +.PP +.B int des_read_password(key,prompt,verify) +des_cblock *key; +char *prompt; +int verify; +.PP +.B int des_read_2password(key1,key2,prompt,verify) +des_cblock *key1,*key2; +char *prompt; +int verify; +.PP +.B int des_string_to_key(str,key) +char *str; +des_cblock *key; +.PP +.B int des_string_to_2keys(str,key1,key2) +char *str; +des_cblock *key1,*key2; +.PP +.B int des_read_pw_string(buf,length,prompt,verify) +char *buf; +int length; +char *prompt; +int verify; +.PP +.B int des_random_key(key) +des_cblock *key; +.PP +.B int des_set_key(key,schedule) +des_cblock *key; +des_key_schedule schedule; +.PP +.B int des_key_sched(key,schedule) +des_cblock *key; +des_key_schedule schedule; +.PP +.B int des_ecb_encrypt(input,output,schedule,encrypt) +des_cblock *input; +des_cblock *output; +des_key_schedule schedule; +int encrypt; +.PP +.B int des_ecb3_encrypt(input,output,ks1,ks2,encrypt) +des_cblock *input; +des_cblock *output; +des_key_schedule ks1,ks2; +int encrypt; +.PP +.B int des_cbc_encrypt(input,output,length,schedule,ivec,encrypt) +des_cblock *input; +des_cblock *output; +long length; +des_key_schedule schedule; +des_cblock *ivec; +int encrypt; +.PP +.B int des_3cbc_encrypt(input,output,length,sk1,sk2,ivec1,ivec2,encrypt) +des_cblock *input; +des_cblock *output; +long length; +des_key_schedule sk1; +des_key_schedule sk2; +des_cblock *ivec1; +des_cblock *ivec2; +int encrypt; +.PP +.B int des_pcbc_encrypt(input,output,length,schedule,ivec,encrypt) +des_cblock *input; +des_cblock *output; +long length; +des_key_schedule schedule; +des_cblock *ivec; +int encrypt; +.PP +.B int des_cfb_encrypt(input,output,numbits,length,schedule,ivec,encrypt) +unsigned char *input; +unsigned char *output; +int numbits; +long length; +des_key_schedule schedule; +des_cblock *ivec; +int encrypt; +.PP +.B int des_ofb_encrypt(input,output,numbits,length,schedule,ivec) +unsigned char *input,*output; +int numbits; +long length; +des_key_schedule schedule; +des_cblock *ivec; +.PP +.B unsigned long des_cbc_cksum(input,output,length,schedule,ivec) +des_cblock *input; +des_cblock *output; +long length; +des_key_schedule schedule; +des_cblock *ivec; +.PP +.B unsigned long des_quad_cksum(input,output,length,out_count,seed) +des_cblock *input; +des_cblock *output; +long length; +int out_count; +des_cblock *seed; +.PP +.B int des_check_key; +.PP +.B int des_enc_read(fd,buf,len,sched,iv) +int fd; +char *buf; +int len; +des_key_schedule sched; +des_cblock *iv; +.PP +.B int des_enc_write(fd,buf,len,sched,iv) +int fd; +char *buf; +int len; +des_key_schedule sched; +des_cblock *iv; +.PP +.B extern int des_rw_mode; +.PP +.B void des_set_odd_parity(key) +des_cblock *key; +.PP +.B int des_is_weak_key(key) +des_cblock *key; +.PP +.B char *crypt(passwd,salt) +char *passwd; +char *salt; +.PP +.fi +.SH DESCRIPTION +This library contains a fast implementation of the DES encryption +algorithm. +.PP +There are two phases to the use of DES encryption. +The first is the generation of a +.I des_key_schedule +from a key, +the second is the actual encryption. +A des key is of type +.I des_cblock. +This type is made from 8 characters with odd parity. +The least significant bit in the character is the parity bit. +The key schedule is an expanded form of the key; it is used to speed the +encryption process. +.PP +.I des_read_password +writes the string specified by prompt to the standard output, +turns off echo and reads an input string from standard input +until terminated with a newline. +If verify is non-zero, it prompts and reads the input again and verifies +that both entered passwords are the same. +The entered string is converted into a des key by using the +.I des_string_to_key +routine. +The new key is placed in the +.I des_cblock +that was passed (by reference) to the routine. +If there were no errors, +.I des_read_password +returns 0, +-1 is returned if there was a terminal error and 1 is returned for +any other error. +.PP +.I des_read_2password +operates in the same way as +.I des_read_password +except that it generates 2 keys by using the +.I des_string_to_2key +function. +.PP +.I des_read_pw_string +is called by +.I des_read_password +to read and verify a string from a terminal device. +The string is returned in +.I buf. +The size of +.I buf +is passed to the routine via the +.I length +parameter. +.PP +.I des_string_to_key +converts a string into a valid des key. +.PP +.I des_string_to_2key +converts a string into 2 valid des keys. +This routine is best suited for used to generate keys for use with +.I des_ecb3_encrypt. +.PP +.I des_random_key +returns a random key that is made of a combination of process id, +time and an increasing counter. +.PP +Before a des key can be used it is converted into a +.I des_key_schedule +via the +.I des_set_key +routine. +If the +.I des_check_key +flag is non-zero, +.I des_set_key +will check that the key passed is of odd parity and is not a week or +semi-weak key. +If the parity is wrong, +then -1 is returned. +If the key is a weak key, +then -2 is returned. +If an error is returned, +the key schedule is not generated. +.PP +.I des_key_sched +is another name for the +.I des_set_key +function. +.PP +The following routines mostly operate on an input and output stream of +.I des_cblock's. +.PP +.I des_ecb_encrypt +is the basic DES encryption routine that encrypts or decrypts a single 8-byte +.I des_cblock +in +.I electronic code book +mode. +It always transforms the input data, pointed to by +.I input, +into the output data, +pointed to by the +.I output +argument. +If the +.I encrypt +argument is non-zero (DES_ENCRYPT), +the +.I input +(cleartext) is encrypted in to the +.I output +(ciphertext) using the key_schedule specified by the +.I schedule +argument, +previously set via +.I des_set_key. +If +.I encrypt +is zero (DES_DECRYPT), +the +.I input +(now ciphertext) +is decrypted into the +.I output +(now cleartext). +Input and output may overlap. +No meaningful value is returned. +.PP +.I des_ecb3_encrypt +encrypts/decrypts the +.I input +block by using triple ecb DES encryption. +This involves encrypting the input with +.I ks1, +decryption with the key schedule +.I ks2, +and then encryption with the first again. +This routine greatly reduces the chances of brute force breaking of +DES and has the advantage of if +.I ks1 +and +.I ks2 +are the same, it is equivalent to just encryption using ecb mode and +.I ks1 +as the key. +.PP +.I des_cbc_encrypt +encrypts/decrypts using the +.I cipher-block-chaining +mode of DES. +If the +.I encrypt +argument is non-zero, +the routine cipher-block-chain encrypts the cleartext data pointed to by the +.I input +argument into the ciphertext pointed to by the +.I output +argument, +using the key schedule provided by the +.I schedule +argument, +and initialisation vector provided by the +.I ivec +argument. +If the +.I length +argument is not an integral multiple of eight bytes, +the last block is copied to a temporary area and zero filled. +The output is always +an integral multiple of eight bytes. +To make multiple cbc encrypt calls on a large amount of data appear to +be one +.I des_cbc_encrypt +call, the +.I ivec +of subsequent calls should be the last 8 bytes of the output. +.PP +.I des_3cbc_encrypt +encrypts/decrypts the +.I input +block by using triple cbc DES encryption. +This involves encrypting the input with key schedule +.I ks1, +decryption with the key schedule +.I ks2, +and then encryption with the first again. +2 initialisation vectors are required, +.I ivec1 +and +.I ivec2. +Unlike +.I des_cbc_encrypt, +these initialisation vectors are modified by the subroutine. +This routine greatly reduces the chances of brute force breaking of +DES and has the advantage of if +.I ks1 +and +.I ks2 +are the same, it is equivalent to just encryption using cbc mode and +.I ks1 +as the key. +.PP +.I des_pcbc_encrypt +encrypt/decrypts using a modified block chaining mode. +It provides better error propagation characteristics than cbc +encryption. +.PP +.I des_cfb_encrypt +encrypt/decrypts using cipher feedback mode. This method takes an +array of characters as input and outputs and array of characters. It +does not require any padding to 8 character groups. Note: the ivec +variable is changed and the new changed value needs to be passed to +the next call to this function. Since this function runs a complete +DES ecb encryption per numbits, this function is only suggested for +use when sending small numbers of characters. +.PP +.I des_ofb_encrypt +encrypt using output feedback mode. This method takes an +array of characters as input and outputs and array of characters. It +does not require any padding to 8 character groups. Note: the ivec +variable is changed and the new changed value needs to be passed to +the next call to this function. Since this function runs a complete +DES ecb encryption per numbits, this function is only suggested for +use when sending small numbers of characters. +.PP +.I des_cbc_cksum +produces an 8 byte checksum based on the input stream (via cbc encryption). +The last 4 bytes of the checksum is returned and the complete 8 bytes is +placed in +.I output. +.PP +.I des_quad_cksum +returns a 4 byte checksum from the input bytes. +The algorithm can be iterated over the input, +depending on +.I out_count, +1, 2, 3 or 4 times. +If +.I output +is non-NULL, +the 8 bytes generated by each pass are written into +.I output. +.PP +.I des_enc_write +is used to write +.I len +bytes +to file descriptor +.I fd +from buffer +.I buf. +The data is encrypted via +.I pcbc_encrypt +(default) using +.I sched +for the key and +.I iv +as a starting vector. +The actual data send down +.I fd +consists of 4 bytes (in network byte order) containing the length of the +following encrypted data. The encrypted data then follows, padded with random +data out to a multiple of 8 bytes. +.PP +.I des_enc_read +is used to read +.I len +bytes +from file descriptor +.I fd +into buffer +.I buf. +The data being read from +.I fd +is assumed to have come from +.I des_enc_write +and is decrypted using +.I sched +for the key schedule and +.I iv +for the initial vector. +The +.I des_enc_read/des_enc_write +pair can be used to read/write to files, pipes and sockets. +I have used them in implementing a version of rlogin in which all +data is encrypted. +.PP +.I des_rw_mode +is used to specify the encryption mode to use with +.I des_enc_read +and +.I des_end_write. +If set to +.I DES_PCBC_MODE +(the default), des_pcbc_encrypt is used. +If set to +.I DES_CBC_MODE +des_cbc_encrypt is used. +These two routines and the variable are not part of the normal MIT library. +.PP +.I des_set_odd_parity +sets the parity of the passed +.I key +to odd. This routine is not part of the standard MIT library. +.PP +.I des_is_weak_key +returns 1 is the passed key is a weak key (pick again :-), +0 if it is ok. +This routine is not part of the standard MIT library. +.PP +.I crypt +is a replacement for the normal system crypt. +It is much faster than the system crypt. +.PP +.SH FILES +/usr/include/des.h +.br +/usr/lib/libdes.a +.PP +The encryption routines have been tested on 16bit, 32bit and 64bit +machines of various endian and even works under VMS. +.PP +.SH BUGS +.PP +If you think this manual is sparse, +read the des_crypt(3) manual from the MIT kerberos (or bones outside +of the USA) distribution. +.PP +.I des_cfb_encrypt +and +.I des_ofb_encrypt +operates on input of 8 bits. What this means is that if you set +numbits to 12, and length to 2, the first 12 bits will come from the 1st +input byte and the low half of the second input byte. The second 12 +bits will have the low 8 bits taken from the 3rd input byte and the +top 4 bits taken from the 4th input byte. The same holds for output. +This function has been implemented this way because most people will +be using a multiple of 8 and because once you get into pulling bytes input +bytes apart things get ugly! +.PP +.I des_read_pw_string +is the most machine/OS dependent function and normally generates the +most problems when porting this code. +.PP +.I des_string_to_key +is probably different from the MIT version since there are lots +of fun ways to implement one-way encryption of a text string. +.PP +The routines are optimised for 32 bit machines and so are not efficient +on IBM PCs. +.PP +NOTE: extensive work has been done on this library since this document +was origionally written. Please try to read des.doc from the libdes +distribution since it is far more upto date and documents more of the +functions. Libdes is now also being shipped as part of SSLeay, a +general cryptographic library that amonst other things implements +netscapes SSL protocoll. The most recent version can be found in +SSLeay distributions. +.SH AUTHOR +Eric Young (eay@cryptsoft.com) diff --git a/3rdparty/des-4.04b/des_enc.c b/3rdparty/des-4.04b/des_enc.c new file mode 100644 index 0000000..1e1906d --- /dev/null +++ b/3rdparty/des-4.04b/des_enc.c @@ -0,0 +1,502 @@ +/* crypto/des/des_enc.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include "des_locl.h" + +void des_encrypt(data, ks, enc) +DES_LONG *data; +des_key_schedule ks; +int enc; + { + register DES_LONG l,r,t,u; +#ifdef DES_PTR + register unsigned char *des_SP=(unsigned char *)des_SPtrans; +#endif +#ifndef DES_UNROLL + register int i; +#endif + register DES_LONG *s; + + r=data[0]; + l=data[1]; + + IP(r,l); + /* Things have been modified so that the initial rotate is + * done outside the loop. This required the + * des_SPtrans values in sp.h to be rotated 1 bit to the right. + * One perl script later and things have a 5% speed up on a sparc2. + * Thanks to Richard Outerbridge <71755.204@CompuServe.COM> + * for pointing this out. */ + /* clear the top bits on machines with 8byte longs */ + /* shift left by 2 */ + r=ROTATE(r,29)&0xffffffffL; + l=ROTATE(l,29)&0xffffffffL; + + s=(DES_LONG *)ks; + /* I don't know if it is worth the effort of loop unrolling the + * inner loop */ + if (enc) + { +#ifdef DES_UNROLL + D_ENCRYPT(l,r, 0); /* 1 */ + D_ENCRYPT(r,l, 2); /* 2 */ + D_ENCRYPT(l,r, 4); /* 3 */ + D_ENCRYPT(r,l, 6); /* 4 */ + D_ENCRYPT(l,r, 8); /* 5 */ + D_ENCRYPT(r,l,10); /* 6 */ + D_ENCRYPT(l,r,12); /* 7 */ + D_ENCRYPT(r,l,14); /* 8 */ + D_ENCRYPT(l,r,16); /* 9 */ + D_ENCRYPT(r,l,18); /* 10 */ + D_ENCRYPT(l,r,20); /* 11 */ + D_ENCRYPT(r,l,22); /* 12 */ + D_ENCRYPT(l,r,24); /* 13 */ + D_ENCRYPT(r,l,26); /* 14 */ + D_ENCRYPT(l,r,28); /* 15 */ + D_ENCRYPT(r,l,30); /* 16 */ +#else + for (i=0; i<32; i+=8) + { + D_ENCRYPT(l,r,i+0); /* 1 */ + D_ENCRYPT(r,l,i+2); /* 2 */ + D_ENCRYPT(l,r,i+4); /* 3 */ + D_ENCRYPT(r,l,i+6); /* 4 */ + } +#endif + } + else + { +#ifdef DES_UNROLL + D_ENCRYPT(l,r,30); /* 16 */ + D_ENCRYPT(r,l,28); /* 15 */ + D_ENCRYPT(l,r,26); /* 14 */ + D_ENCRYPT(r,l,24); /* 13 */ + D_ENCRYPT(l,r,22); /* 12 */ + D_ENCRYPT(r,l,20); /* 11 */ + D_ENCRYPT(l,r,18); /* 10 */ + D_ENCRYPT(r,l,16); /* 9 */ + D_ENCRYPT(l,r,14); /* 8 */ + D_ENCRYPT(r,l,12); /* 7 */ + D_ENCRYPT(l,r,10); /* 6 */ + D_ENCRYPT(r,l, 8); /* 5 */ + D_ENCRYPT(l,r, 6); /* 4 */ + D_ENCRYPT(r,l, 4); /* 3 */ + D_ENCRYPT(l,r, 2); /* 2 */ + D_ENCRYPT(r,l, 0); /* 1 */ +#else + for (i=30; i>0; i-=8) + { + D_ENCRYPT(l,r,i-0); /* 16 */ + D_ENCRYPT(r,l,i-2); /* 15 */ + D_ENCRYPT(l,r,i-4); /* 14 */ + D_ENCRYPT(r,l,i-6); /* 13 */ + } +#endif + } + + /* rotate and clear the top bits on machines with 8byte longs */ + l=ROTATE(l,3)&0xffffffffL; + r=ROTATE(r,3)&0xffffffffL; + + FP(r,l); + data[0]=l; + data[1]=r; + l=r=t=u=0; + } + +void des_encrypt2(data, ks, enc) +DES_LONG *data; +des_key_schedule ks; +int enc; + { + register DES_LONG l,r,t,u; +#ifdef DES_PTR + register unsigned char *des_SP=(unsigned char *)des_SPtrans; +#endif +#ifndef DES_UNROLL + register int i; +#endif + register DES_LONG *s; + + r=data[0]; + l=data[1]; + + /* Things have been modified so that the initial rotate is + * done outside the loop. This required the + * des_SPtrans values in sp.h to be rotated 1 bit to the right. + * One perl script later and things have a 5% speed up on a sparc2. + * Thanks to Richard Outerbridge <71755.204@CompuServe.COM> + * for pointing this out. */ + /* clear the top bits on machines with 8byte longs */ + r=ROTATE(r,29)&0xffffffffL; + l=ROTATE(l,29)&0xffffffffL; + + s=(DES_LONG *)ks; + /* I don't know if it is worth the effort of loop unrolling the + * inner loop */ + if (enc) + { +#ifdef DES_UNROLL + D_ENCRYPT(l,r, 0); /* 1 */ + D_ENCRYPT(r,l, 2); /* 2 */ + D_ENCRYPT(l,r, 4); /* 3 */ + D_ENCRYPT(r,l, 6); /* 4 */ + D_ENCRYPT(l,r, 8); /* 5 */ + D_ENCRYPT(r,l,10); /* 6 */ + D_ENCRYPT(l,r,12); /* 7 */ + D_ENCRYPT(r,l,14); /* 8 */ + D_ENCRYPT(l,r,16); /* 9 */ + D_ENCRYPT(r,l,18); /* 10 */ + D_ENCRYPT(l,r,20); /* 11 */ + D_ENCRYPT(r,l,22); /* 12 */ + D_ENCRYPT(l,r,24); /* 13 */ + D_ENCRYPT(r,l,26); /* 14 */ + D_ENCRYPT(l,r,28); /* 15 */ + D_ENCRYPT(r,l,30); /* 16 */ +#else + for (i=0; i<32; i+=8) + { + D_ENCRYPT(l,r,i+0); /* 1 */ + D_ENCRYPT(r,l,i+2); /* 2 */ + D_ENCRYPT(l,r,i+4); /* 3 */ + D_ENCRYPT(r,l,i+6); /* 4 */ + } +#endif + } + else + { +#ifdef DES_UNROLL + D_ENCRYPT(l,r,30); /* 16 */ + D_ENCRYPT(r,l,28); /* 15 */ + D_ENCRYPT(l,r,26); /* 14 */ + D_ENCRYPT(r,l,24); /* 13 */ + D_ENCRYPT(l,r,22); /* 12 */ + D_ENCRYPT(r,l,20); /* 11 */ + D_ENCRYPT(l,r,18); /* 10 */ + D_ENCRYPT(r,l,16); /* 9 */ + D_ENCRYPT(l,r,14); /* 8 */ + D_ENCRYPT(r,l,12); /* 7 */ + D_ENCRYPT(l,r,10); /* 6 */ + D_ENCRYPT(r,l, 8); /* 5 */ + D_ENCRYPT(l,r, 6); /* 4 */ + D_ENCRYPT(r,l, 4); /* 3 */ + D_ENCRYPT(l,r, 2); /* 2 */ + D_ENCRYPT(r,l, 0); /* 1 */ +#else + for (i=30; i>0; i-=8) + { + D_ENCRYPT(l,r,i-0); /* 16 */ + D_ENCRYPT(r,l,i-2); /* 15 */ + D_ENCRYPT(l,r,i-4); /* 14 */ + D_ENCRYPT(r,l,i-6); /* 13 */ + } +#endif + } + /* rotate and clear the top bits on machines with 8byte longs */ + data[0]=ROTATE(l,3)&0xffffffffL; + data[1]=ROTATE(r,3)&0xffffffffL; + l=r=t=u=0; + } + +void des_encrypt3(data,ks1,ks2,ks3) +DES_LONG *data; +des_key_schedule ks1; +des_key_schedule ks2; +des_key_schedule ks3; + { + register DES_LONG l,r; + + l=data[0]; + r=data[1]; + IP(l,r); + data[0]=l; + data[1]=r; + des_encrypt2((DES_LONG *)data,ks1,DES_ENCRYPT); + des_encrypt2((DES_LONG *)data,ks2,DES_DECRYPT); + des_encrypt2((DES_LONG *)data,ks3,DES_ENCRYPT); + l=data[0]; + r=data[1]; + FP(r,l); + data[0]=l; + data[1]=r; + } + +void des_decrypt3(data,ks1,ks2,ks3) +DES_LONG *data; +des_key_schedule ks1; +des_key_schedule ks2; +des_key_schedule ks3; + { + register DES_LONG l,r; + + l=data[0]; + r=data[1]; + IP(l,r); + data[0]=l; + data[1]=r; + des_encrypt2((DES_LONG *)data,ks3,DES_DECRYPT); + des_encrypt2((DES_LONG *)data,ks2,DES_ENCRYPT); + des_encrypt2((DES_LONG *)data,ks1,DES_DECRYPT); + l=data[0]; + r=data[1]; + FP(r,l); + data[0]=l; + data[1]=r; + } + +#ifndef DES_DEFAULT_OPTIONS + +void des_ncbc_encrypt(input, output, length, schedule, ivec, enc) +des_cblock (*input); +des_cblock (*output); +long length; +des_key_schedule schedule; +des_cblock (*ivec); +int enc; + { + register DES_LONG tin0,tin1; + register DES_LONG tout0,tout1,xor0,xor1; + register unsigned char *in,*out; + register long l=length; + DES_LONG tin[2]; + unsigned char *iv; + + in=(unsigned char *)input; + out=(unsigned char *)output; + iv=(unsigned char *)ivec; + + if (enc) + { + c2l(iv,tout0); + c2l(iv,tout1); + for (l-=8; l>=0; l-=8) + { + c2l(in,tin0); + c2l(in,tin1); + tin0^=tout0; tin[0]=tin0; + tin1^=tout1; tin[1]=tin1; + des_encrypt((DES_LONG *)tin,schedule,DES_ENCRYPT); + tout0=tin[0]; l2c(tout0,out); + tout1=tin[1]; l2c(tout1,out); + } + if (l != -8) + { + c2ln(in,tin0,tin1,l+8); + tin0^=tout0; tin[0]=tin0; + tin1^=tout1; tin[1]=tin1; + des_encrypt((DES_LONG *)tin,schedule,DES_ENCRYPT); + tout0=tin[0]; l2c(tout0,out); + tout1=tin[1]; l2c(tout1,out); + } + iv=(unsigned char *)ivec; + l2c(tout0,iv); + l2c(tout1,iv); + } + else + { + c2l(iv,xor0); + c2l(iv,xor1); + for (l-=8; l>=0; l-=8) + { + c2l(in,tin0); tin[0]=tin0; + c2l(in,tin1); tin[1]=tin1; + des_encrypt((DES_LONG *)tin,schedule,DES_DECRYPT); + tout0=tin[0]^xor0; + tout1=tin[1]^xor1; + l2c(tout0,out); + l2c(tout1,out); + xor0=tin0; + xor1=tin1; + } + if (l != -8) + { + c2l(in,tin0); tin[0]=tin0; + c2l(in,tin1); tin[1]=tin1; + des_encrypt((DES_LONG *)tin,schedule,DES_DECRYPT); + tout0=tin[0]^xor0; + tout1=tin[1]^xor1; + l2cn(tout0,tout1,out,l+8); + xor0=tin0; + xor1=tin1; + } + + iv=(unsigned char *)ivec; + l2c(xor0,iv); + l2c(xor1,iv); + } + tin0=tin1=tout0=tout1=xor0=xor1=0; + tin[0]=tin[1]=0; + } + +void des_ede3_cbc_encrypt(input, output, length, ks1, ks2, ks3, ivec, enc) +des_cblock (*input); +des_cblock (*output); +long length; +des_key_schedule ks1; +des_key_schedule ks2; +des_key_schedule ks3; +des_cblock (*ivec); +int enc; + { + register DES_LONG tin0,tin1; + register DES_LONG tout0,tout1,xor0,xor1; + register unsigned char *in,*out; + register long l=length; + DES_LONG tin[2]; + unsigned char *iv; + + in=(unsigned char *)input; + out=(unsigned char *)output; + iv=(unsigned char *)ivec; + + if (enc) + { + c2l(iv,tout0); + c2l(iv,tout1); + for (l-=8; l>=0; l-=8) + { + c2l(in,tin0); + c2l(in,tin1); + tin0^=tout0; + tin1^=tout1; + + tin[0]=tin0; + tin[1]=tin1; + des_encrypt3((DES_LONG *)tin,ks1,ks2,ks3); + tout0=tin[0]; + tout1=tin[1]; + + l2c(tout0,out); + l2c(tout1,out); + } + if (l != -8) + { + c2ln(in,tin0,tin1,l+8); + tin0^=tout0; + tin1^=tout1; + + tin[0]=tin0; + tin[1]=tin1; + des_encrypt3((DES_LONG *)tin,ks1,ks2,ks3); + tout0=tin[0]; + tout1=tin[1]; + + l2c(tout0,out); + l2c(tout1,out); + } + iv=(unsigned char *)ivec; + l2c(tout0,iv); + l2c(tout1,iv); + } + else + { + register DES_LONG t0,t1; + + c2l(iv,xor0); + c2l(iv,xor1); + for (l-=8; l>=0; l-=8) + { + c2l(in,tin0); + c2l(in,tin1); + + t0=tin0; + t1=tin1; + + tin[0]=tin0; + tin[1]=tin1; + des_decrypt3((DES_LONG *)tin,ks1,ks2,ks3); + tout0=tin[0]; + tout1=tin[1]; + + tout0^=xor0; + tout1^=xor1; + l2c(tout0,out); + l2c(tout1,out); + xor0=t0; + xor1=t1; + } + if (l != -8) + { + c2l(in,tin0); + c2l(in,tin1); + + t0=tin0; + t1=tin1; + + tin[0]=tin0; + tin[1]=tin1; + des_decrypt3((DES_LONG *)tin,ks1,ks2,ks3); + tout0=tin[0]; + tout1=tin[1]; + + tout0^=xor0; + tout1^=xor1; + l2cn(tout0,tout1,out,l+8); + xor0=t0; + xor1=t1; + } + + iv=(unsigned char *)ivec; + l2c(xor0,iv); + l2c(xor1,iv); + } + tin0=tin1=tout0=tout1=xor0=xor1=0; + tin[0]=tin[1]=0; + } + +#endif /* DES_DEFAULT_OPTIONS */ diff --git a/3rdparty/des-4.04b/des_locl.h b/3rdparty/des-4.04b/des_locl.h new file mode 100644 index 0000000..14e478b --- /dev/null +++ b/3rdparty/des-4.04b/des_locl.h @@ -0,0 +1,518 @@ +/* crypto/des/des_locl.org */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +/* WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING + * + * Always modify des_locl.org since des_locl.h is automatically generated from + * it during SSLeay configuration. + * + * WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING + */ + +#ifndef HEADER_DES_LOCL_H +#define HEADER_DES_LOCL_H + +#if defined(WIN32) || defined(WIN16) +#ifndef MSDOS +#define MSDOS +#endif +#endif + +#include <stdio.h> +#include <stdlib.h> +#ifndef MSDOS +#include <unistd.h> +#endif +#include "des.h" + +#ifndef DES_DEFAULT_OPTIONS +/* the following is tweaked from a config script, that is why it is a + * protected undef/define */ +#ifndef DES_PTR +#define DES_PTR +#endif + +/* This helps C compiler generate the correct code for multiple functional + * units. It reduces register dependancies at the expense of 2 more + * registers */ +#ifndef DES_RISC1 +#define DES_RISC1 +#endif + +#ifndef DES_RISC2 +#undef DES_RISC2 +#endif + +#if defined(DES_RISC1) && defined(DES_RISC2) +YOU SHOULD NOT HAVE BOTH DES_RISC1 AND DES_RISC2 DEFINED!!!!! +#endif + +/* Unroll the inner loop, this sometimes helps, sometimes hinders. + * Very mucy CPU dependant */ +#ifndef DES_UNROLL +#define DES_UNROLL +#endif + +/* These default values were supplied by + * Peter Gutman <pgut001@cs.auckland.ac.nz> + * They are only used if nothing else has been defined */ +#if !defined(DES_PTR) && !defined(DES_RISC1) && !defined(DES_RISC2) && !defined(DES_UNROLL) +/* Special defines which change the way the code is built depending on the + CPU and OS. For SGI machines you can use _MIPS_SZLONG (32 or 64) to find + even newer MIPS CPU's, but at the moment one size fits all for + optimization options. Older Sparc's work better with only UNROLL, but + there's no way to tell at compile time what it is you're running on */ + +#if defined( sun ) /* Newer Sparc's */ + #define DES_PTR + #define DES_RISC1 + #define DES_UNROLL +#elif defined( __ultrix ) /* Older MIPS */ + #define DES_PTR + #define DES_RISC2 + #define DES_UNROLL +#elif defined( __osf1__ ) /* Alpha */ + #define DES_PTR + #define DES_RISC2 +#elif defined ( _AIX ) /* RS6000 */ + /* Unknown */ +#elif defined( __hpux ) /* HP-PA */ + /* Unknown */ +#elif defined( __aux ) /* 68K */ + /* Unknown */ +#elif defined( __dgux ) /* 88K (but P6 in latest boxes) */ + #define DES_UNROLL +#elif defined( __sgi ) /* Newer MIPS */ + #define DES_PTR + #define DES_RISC2 + #define DES_UNROLL +#elif defined( i386 ) /* x86 boxes, should be gcc */ + #define DES_PTR + #define DES_RISC1 + #define DES_UNROLL +#endif /* Systems-specific speed defines */ +#endif + +#endif /* DES_DEFAULT_OPTIONS */ + +#ifdef MSDOS /* Visual C++ 2.1 (Windows NT/95) */ +#include <stdlib.h> +#include <errno.h> +#include <time.h> +#include <io.h> +#ifndef RAND +#define RAND +#endif +#undef NOPROTO +#endif + +#if defined(__STDC__) || defined(VMS) || defined(M_XENIX) || defined(MSDOS) +#include <string.h> +#endif + +#ifndef RAND +#define RAND +#endif + +#ifdef linux +#undef RAND +#endif + +#ifdef MSDOS +#define getpid() 2 +#ifndef RAND +#define RAND +#endif +#undef NOPROTO +#endif + +#if defined(NOCONST) +#define const +#endif + +#ifdef __STDC__ +#undef NOPROTO +#endif + +#ifdef RAND +#define srandom(s) srand(s) +#define random rand +#endif + +#define ITERATIONS 16 +#define HALF_ITERATIONS 8 + +/* used in des_read and des_write */ +#define MAXWRITE (1024*16) +#define BSIZE (MAXWRITE+4) + +#define c2l(c,l) (l =((DES_LONG)(*((c)++))) , \ + l|=((DES_LONG)(*((c)++)))<< 8L, \ + l|=((DES_LONG)(*((c)++)))<<16L, \ + l|=((DES_LONG)(*((c)++)))<<24L) + +/* NOTE - c is not incremented as per c2l */ +#define c2ln(c,l1,l2,n) { \ + c+=n; \ + l1=l2=0; \ + switch (n) { \ + case 8: l2 =((DES_LONG)(*(--(c))))<<24L; \ + case 7: l2|=((DES_LONG)(*(--(c))))<<16L; \ + case 6: l2|=((DES_LONG)(*(--(c))))<< 8L; \ + case 5: l2|=((DES_LONG)(*(--(c)))); \ + case 4: l1 =((DES_LONG)(*(--(c))))<<24L; \ + case 3: l1|=((DES_LONG)(*(--(c))))<<16L; \ + case 2: l1|=((DES_LONG)(*(--(c))))<< 8L; \ + case 1: l1|=((DES_LONG)(*(--(c)))); \ + } \ + } + +#define l2c(l,c) (*((c)++)=(unsigned char)(((l) )&0xff), \ + *((c)++)=(unsigned char)(((l)>> 8L)&0xff), \ + *((c)++)=(unsigned char)(((l)>>16L)&0xff), \ + *((c)++)=(unsigned char)(((l)>>24L)&0xff)) + +/* replacements for htonl and ntohl since I have no idea what to do + * when faced with machines with 8 byte longs. */ +#define HDRSIZE 4 + +#define n2l(c,l) (l =((DES_LONG)(*((c)++)))<<24L, \ + l|=((DES_LONG)(*((c)++)))<<16L, \ + l|=((DES_LONG)(*((c)++)))<< 8L, \ + l|=((DES_LONG)(*((c)++)))) + +#define l2n(l,c) (*((c)++)=(unsigned char)(((l)>>24L)&0xff), \ + *((c)++)=(unsigned char)(((l)>>16L)&0xff), \ + *((c)++)=(unsigned char)(((l)>> 8L)&0xff), \ + *((c)++)=(unsigned char)(((l) )&0xff)) + +/* NOTE - c is not incremented as per l2c */ +#define l2cn(l1,l2,c,n) { \ + c+=n; \ + switch (n) { \ + case 8: *(--(c))=(unsigned char)(((l2)>>24L)&0xff); \ + case 7: *(--(c))=(unsigned char)(((l2)>>16L)&0xff); \ + case 6: *(--(c))=(unsigned char)(((l2)>> 8L)&0xff); \ + case 5: *(--(c))=(unsigned char)(((l2) )&0xff); \ + case 4: *(--(c))=(unsigned char)(((l1)>>24L)&0xff); \ + case 3: *(--(c))=(unsigned char)(((l1)>>16L)&0xff); \ + case 2: *(--(c))=(unsigned char)(((l1)>> 8L)&0xff); \ + case 1: *(--(c))=(unsigned char)(((l1) )&0xff); \ + } \ + } + +#if defined(WIN32) +#define ROTATE(a,n) (_lrotr(a,n)) +#else +#define ROTATE(a,n) (((a)>>(n))+((a)<<(32-(n)))) +#endif + +/* Don't worry about the LOAD_DATA() stuff, that is used by + * fcrypt() to add it's little bit to the front */ + +#ifdef DES_FCRYPT + +#define LOAD_DATA_tmp(R,S,u,t,E0,E1) \ + { DES_LONG tmp; LOAD_DATA(R,S,u,t,E0,E1,tmp); } + +#define LOAD_DATA(R,S,u,t,E0,E1,tmp) \ + t=R^(R>>16L); \ + u=t&E0; t&=E1; \ + tmp=(u<<16); u^=R^s[S ]; u^=tmp; \ + tmp=(t<<16); t^=R^s[S+1]; t^=tmp +#else +#define LOAD_DATA_tmp(a,b,c,d,e,f) LOAD_DATA(a,b,c,d,e,f,g) +#define LOAD_DATA(R,S,u,t,E0,E1,tmp) \ + u=R^s[S ]; \ + t=R^s[S+1] +#endif + +/* The changes to this macro may help or hinder, depending on the + * compiler and the achitecture. gcc2 always seems to do well :-). + * Inspired by Dana How <how@isl.stanford.edu> + * DO NOT use the alternative version on machines with 8 byte longs. + * It does not seem to work on the Alpha, even when DES_LONG is 4 + * bytes, probably an issue of accessing non-word aligned objects :-( */ +#ifdef DES_PTR + +/* It recently occured to me that 0^0^0^0^0^0^0 == 0, so there + * is no reason to not xor all the sub items together. This potentially + * saves a register since things can be xored directly into L */ + +#if defined(DES_RISC1) || defined(DES_RISC2) +#ifdef DES_RISC1 +#define D_ENCRYPT(LL,R,S) { \ + unsigned int u1,u2,u3; \ + LOAD_DATA(R,S,u,t,E0,E1,u1); \ + u2=(int)u>>8L; \ + u1=(int)u&0xfc; \ + u2&=0xfc; \ + t=ROTATE(t,4); \ + u>>=16L; \ + LL^= *(DES_LONG *)((unsigned char *)des_SP +u1); \ + LL^= *(DES_LONG *)((unsigned char *)des_SP+0x200+u2); \ + u3=(int)(u>>8L); \ + u1=(int)u&0xfc; \ + u3&=0xfc; \ + LL^= *(DES_LONG *)((unsigned char *)des_SP+0x400+u1); \ + LL^= *(DES_LONG *)((unsigned char *)des_SP+0x600+u3); \ + u2=(int)t>>8L; \ + u1=(int)t&0xfc; \ + u2&=0xfc; \ + t>>=16L; \ + LL^= *(DES_LONG *)((unsigned char *)des_SP+0x100+u1); \ + LL^= *(DES_LONG *)((unsigned char *)des_SP+0x300+u2); \ + u3=(int)t>>8L; \ + u1=(int)t&0xfc; \ + u3&=0xfc; \ + LL^= *(DES_LONG *)((unsigned char *)des_SP+0x500+u1); \ + LL^= *(DES_LONG *)((unsigned char *)des_SP+0x700+u3); } +#endif +#ifdef DES_RISC2 +#define D_ENCRYPT(LL,R,S) { \ + unsigned int u1,u2,s1,s2; \ + LOAD_DATA(R,S,u,t,E0,E1,u1); \ + u2=(int)u>>8L; \ + u1=(int)u&0xfc; \ + u2&=0xfc; \ + t=ROTATE(t,4); \ + LL^= *(DES_LONG *)((unsigned char *)des_SP +u1); \ + LL^= *(DES_LONG *)((unsigned char *)des_SP+0x200+u2); \ + s1=(int)(u>>16L); \ + s2=(int)(u>>24L); \ + s1&=0xfc; \ + s2&=0xfc; \ + LL^= *(DES_LONG *)((unsigned char *)des_SP+0x400+s1); \ + LL^= *(DES_LONG *)((unsigned char *)des_SP+0x600+s2); \ + u2=(int)t>>8L; \ + u1=(int)t&0xfc; \ + u2&=0xfc; \ + LL^= *(DES_LONG *)((unsigned char *)des_SP+0x100+u1); \ + LL^= *(DES_LONG *)((unsigned char *)des_SP+0x300+u2); \ + s1=(int)(t>>16L); \ + s2=(int)(t>>24L); \ + s1&=0xfc; \ + s2&=0xfc; \ + LL^= *(DES_LONG *)((unsigned char *)des_SP+0x500+s1); \ + LL^= *(DES_LONG *)((unsigned char *)des_SP+0x700+s2); } +#endif +#else +#define D_ENCRYPT(LL,R,S) { \ + LOAD_DATA_tmp(R,S,u,t,E0,E1); \ + t=ROTATE(t,4); \ + LL^= \ + *(DES_LONG *)((unsigned char *)des_SP +((u )&0xfc))^ \ + *(DES_LONG *)((unsigned char *)des_SP+0x200+((u>> 8L)&0xfc))^ \ + *(DES_LONG *)((unsigned char *)des_SP+0x400+((u>>16L)&0xfc))^ \ + *(DES_LONG *)((unsigned char *)des_SP+0x600+((u>>24L)&0xfc))^ \ + *(DES_LONG *)((unsigned char *)des_SP+0x100+((t )&0xfc))^ \ + *(DES_LONG *)((unsigned char *)des_SP+0x300+((t>> 8L)&0xfc))^ \ + *(DES_LONG *)((unsigned char *)des_SP+0x500+((t>>16L)&0xfc))^ \ + *(DES_LONG *)((unsigned char *)des_SP+0x700+((t>>24L)&0xfc)); } +#endif + +#else /* original version */ + +#if defined(DES_RISC1) || defined(DES_RISC2) +#ifdef DES_RISC1 +#define D_ENCRYPT(LL,R,S) {\ + unsigned int u1,u2,u3; \ + LOAD_DATA(R,S,u,t,E0,E1,u1); \ + u>>=2L; \ + t=ROTATE(t,6); \ + u2=(int)u>>8L; \ + u1=(int)u&0x3f; \ + u2&=0x3f; \ + u>>=16L; \ + LL^=des_SPtrans[0][u1]; \ + LL^=des_SPtrans[2][u2]; \ + u3=(int)u>>8L; \ + u1=(int)u&0x3f; \ + u3&=0x3f; \ + LL^=des_SPtrans[4][u1]; \ + LL^=des_SPtrans[6][u3]; \ + u2=(int)t>>8L; \ + u1=(int)t&0x3f; \ + u2&=0x3f; \ + t>>=16L; \ + LL^=des_SPtrans[1][u1]; \ + LL^=des_SPtrans[3][u2]; \ + u3=(int)t>>8L; \ + u1=(int)t&0x3f; \ + u3&=0x3f; \ + LL^=des_SPtrans[5][u1]; \ + LL^=des_SPtrans[7][u3]; } +#endif +#ifdef DES_RISC2 +#define D_ENCRYPT(LL,R,S) {\ + unsigned int u1,u2,s1,s2; \ + LOAD_DATA(R,S,u,t,E0,E1,u1); \ + u>>=2L; \ + t=ROTATE(t,6); \ + u2=(int)u>>8L; \ + u1=(int)u&0x3f; \ + u2&=0x3f; \ + LL^=des_SPtrans[0][u1]; \ + LL^=des_SPtrans[2][u2]; \ + s1=(int)u>>16L; \ + s2=(int)u>>24L; \ + s1&=0x3f; \ + s2&=0x3f; \ + LL^=des_SPtrans[4][s1]; \ + LL^=des_SPtrans[6][s2]; \ + u2=(int)t>>8L; \ + u1=(int)t&0x3f; \ + u2&=0x3f; \ + LL^=des_SPtrans[1][u1]; \ + LL^=des_SPtrans[3][u2]; \ + s1=(int)t>>16; \ + s2=(int)t>>24L; \ + s1&=0x3f; \ + s2&=0x3f; \ + LL^=des_SPtrans[5][s1]; \ + LL^=des_SPtrans[7][s2]; } +#endif + +#else + +#define D_ENCRYPT(LL,R,S) {\ + LOAD_DATA_tmp(R,S,u,t,E0,E1); \ + t=ROTATE(t,4); \ + LL^=\ + des_SPtrans[0][(u>> 2L)&0x3f]^ \ + des_SPtrans[2][(u>>10L)&0x3f]^ \ + des_SPtrans[4][(u>>18L)&0x3f]^ \ + des_SPtrans[6][(u>>26L)&0x3f]^ \ + des_SPtrans[1][(t>> 2L)&0x3f]^ \ + des_SPtrans[3][(t>>10L)&0x3f]^ \ + des_SPtrans[5][(t>>18L)&0x3f]^ \ + des_SPtrans[7][(t>>26L)&0x3f]; } +#endif +#endif + + /* IP and FP + * The problem is more of a geometric problem that random bit fiddling. + 0 1 2 3 4 5 6 7 62 54 46 38 30 22 14 6 + 8 9 10 11 12 13 14 15 60 52 44 36 28 20 12 4 + 16 17 18 19 20 21 22 23 58 50 42 34 26 18 10 2 + 24 25 26 27 28 29 30 31 to 56 48 40 32 24 16 8 0 + + 32 33 34 35 36 37 38 39 63 55 47 39 31 23 15 7 + 40 41 42 43 44 45 46 47 61 53 45 37 29 21 13 5 + 48 49 50 51 52 53 54 55 59 51 43 35 27 19 11 3 + 56 57 58 59 60 61 62 63 57 49 41 33 25 17 9 1 + + The output has been subject to swaps of the form + 0 1 -> 3 1 but the odd and even bits have been put into + 2 3 2 0 + different words. The main trick is to remember that + t=((l>>size)^r)&(mask); + r^=t; + l^=(t<<size); + can be used to swap and move bits between words. + + So l = 0 1 2 3 r = 16 17 18 19 + 4 5 6 7 20 21 22 23 + 8 9 10 11 24 25 26 27 + 12 13 14 15 28 29 30 31 + becomes (for size == 2 and mask == 0x3333) + t = 2^16 3^17 -- -- l = 0 1 16 17 r = 2 3 18 19 + 6^20 7^21 -- -- 4 5 20 21 6 7 22 23 + 10^24 11^25 -- -- 8 9 24 25 10 11 24 25 + 14^28 15^29 -- -- 12 13 28 29 14 15 28 29 + + Thanks for hints from Richard Outerbridge - he told me IP&FP + could be done in 15 xor, 10 shifts and 5 ands. + When I finally started to think of the problem in 2D + I first got ~42 operations without xors. When I remembered + how to use xors :-) I got it to its final state. + */ +#define PERM_OP(a,b,t,n,m) ((t)=((((a)>>(n))^(b))&(m)),\ + (b)^=(t),\ + (a)^=((t)<<(n))) + +#define IP(l,r) \ + { \ + register DES_LONG tt; \ + PERM_OP(r,l,tt, 4,0x0f0f0f0fL); \ + PERM_OP(l,r,tt,16,0x0000ffffL); \ + PERM_OP(r,l,tt, 2,0x33333333L); \ + PERM_OP(l,r,tt, 8,0x00ff00ffL); \ + PERM_OP(r,l,tt, 1,0x55555555L); \ + } + +#define FP(l,r) \ + { \ + register DES_LONG tt; \ + PERM_OP(l,r,tt, 1,0x55555555L); \ + PERM_OP(r,l,tt, 8,0x00ff00ffL); \ + PERM_OP(l,r,tt, 2,0x33333333L); \ + PERM_OP(r,l,tt,16,0x0000ffffL); \ + PERM_OP(l,r,tt, 4,0x0f0f0f0fL); \ + } + +extern const DES_LONG des_SPtrans[8][64]; + +#ifndef NOPROTO +void fcrypt_body(DES_LONG *out,des_key_schedule ks, + DES_LONG Eswap0, DES_LONG Eswap1); +#else +void fcrypt_body(); +#endif + +#endif diff --git a/3rdparty/des-4.04b/des_locl.org b/3rdparty/des-4.04b/des_locl.org new file mode 100644 index 0000000..e2e503c --- /dev/null +++ b/3rdparty/des-4.04b/des_locl.org @@ -0,0 +1,516 @@ +/* crypto/des/des_locl.org */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +/* WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING + * + * Always modify des_locl.org since des_locl.h is automatically generated from + * it during SSLeay configuration. + * + * WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING + */ + +#ifndef HEADER_DES_LOCL_H +#define HEADER_DES_LOCL_H + +#if defined(WIN32) || defined(WIN16) +#ifndef MSDOS +#define MSDOS +#endif +#endif + +#include <stdio.h> +#include <stdlib.h> +#ifndef MSDOS +#include <unistd.h> +#endif +#include "des.h" + +#ifndef DES_DEFAULT_OPTIONS +/* the following is tweaked from a config script, that is why it is a + * protected undef/define */ +#ifndef DES_PTR +#undef DES_PTR +#endif + +/* This helps C compiler generate the correct code for multiple functional + * units. It reduces register dependancies at the expense of 2 more + * registers */ +#ifndef DES_RISC1 +#undef DES_RISC1 +#endif + +#ifndef DES_RISC2 +#undef DES_RISC2 +#endif + +#if defined(DES_RISC1) && defined(DES_RISC2) +YOU SHOULD NOT HAVE BOTH DES_RISC1 AND DES_RISC2 DEFINED!!!!! +#endif + +/* Unroll the inner loop, this sometimes helps, sometimes hinders. + * Very mucy CPU dependant */ +#ifndef DES_UNROLL +#undef DES_UNROLL +#endif + +/* These default values were supplied by + * Peter Gutman <pgut001@cs.auckland.ac.nz> + * They are only used if nothing else has been defined */ +#if !defined(DES_PTR) && !defined(DES_RISC1) && !defined(DES_RISC2) && !defined(DES_UNROLL) +/* Special defines which change the way the code is built depending on the + CPU and OS. For SGI machines you can use _MIPS_SZLONG (32 or 64) to find + even newer MIPS CPU's, but at the moment one size fits all for + optimization options. Older Sparc's work better with only UNROLL, but + there's no way to tell at compile time what it is you're running on */ + +#if defined( sun ) /* Newer Sparc's */ + #define DES_PTR + #define DES_RISC1 + #define DES_UNROLL +#elif defined( __ultrix ) /* Older MIPS */ + #define DES_PTR + #define DES_RISC2 + #define DES_UNROLL +#elif defined( __osf1__ ) /* Alpha */ + #define DES_PTR + #define DES_RISC2 +#elif defined ( _AIX ) /* RS6000 */ + /* Unknown */ +#elif defined( __hpux ) /* HP-PA */ + /* Unknown */ +#elif defined( __aux ) /* 68K */ + /* Unknown */ +#elif defined( __dgux ) /* 88K (but P6 in latest boxes) */ + #define DES_UNROLL +#elif defined( __sgi ) /* Newer MIPS */ + #define DES_PTR + #define DES_RISC2 + #define DES_UNROLL +#elif defined( i386 ) /* x86 boxes, should be gcc */ + #define DES_PTR + #define DES_RISC1 + #define DES_UNROLL +#endif /* Systems-specific speed defines */ +#endif + +#endif /* DES_DEFAULT_OPTIONS */ + +#ifdef MSDOS /* Visual C++ 2.1 (Windows NT/95) */ +#include <stdlib.h> +#include <errno.h> +#include <time.h> +#include <io.h> +#ifndef RAND +#define RAND +#endif +#undef NOPROTO +#endif + +#if defined(__STDC__) || defined(VMS) || defined(M_XENIX) || defined(MSDOS) +#include <string.h> +#endif + +#ifndef RAND +#define RAND +#endif + +#ifdef linux +#undef RAND +#endif + +#ifdef MSDOS +#define getpid() 2 +#define RAND +#undef NOPROTO +#endif + +#if defined(NOCONST) +#define const +#endif + +#ifdef __STDC__ +#undef NOPROTO +#endif + +#ifdef RAND +#define srandom(s) srand(s) +#define random rand +#endif + +#define ITERATIONS 16 +#define HALF_ITERATIONS 8 + +/* used in des_read and des_write */ +#define MAXWRITE (1024*16) +#define BSIZE (MAXWRITE+4) + +#define c2l(c,l) (l =((DES_LONG)(*((c)++))) , \ + l|=((DES_LONG)(*((c)++)))<< 8L, \ + l|=((DES_LONG)(*((c)++)))<<16L, \ + l|=((DES_LONG)(*((c)++)))<<24L) + +/* NOTE - c is not incremented as per c2l */ +#define c2ln(c,l1,l2,n) { \ + c+=n; \ + l1=l2=0; \ + switch (n) { \ + case 8: l2 =((DES_LONG)(*(--(c))))<<24L; \ + case 7: l2|=((DES_LONG)(*(--(c))))<<16L; \ + case 6: l2|=((DES_LONG)(*(--(c))))<< 8L; \ + case 5: l2|=((DES_LONG)(*(--(c)))); \ + case 4: l1 =((DES_LONG)(*(--(c))))<<24L; \ + case 3: l1|=((DES_LONG)(*(--(c))))<<16L; \ + case 2: l1|=((DES_LONG)(*(--(c))))<< 8L; \ + case 1: l1|=((DES_LONG)(*(--(c)))); \ + } \ + } + +#define l2c(l,c) (*((c)++)=(unsigned char)(((l) )&0xff), \ + *((c)++)=(unsigned char)(((l)>> 8L)&0xff), \ + *((c)++)=(unsigned char)(((l)>>16L)&0xff), \ + *((c)++)=(unsigned char)(((l)>>24L)&0xff)) + +/* replacements for htonl and ntohl since I have no idea what to do + * when faced with machines with 8 byte longs. */ +#define HDRSIZE 4 + +#define n2l(c,l) (l =((DES_LONG)(*((c)++)))<<24L, \ + l|=((DES_LONG)(*((c)++)))<<16L, \ + l|=((DES_LONG)(*((c)++)))<< 8L, \ + l|=((DES_LONG)(*((c)++)))) + +#define l2n(l,c) (*((c)++)=(unsigned char)(((l)>>24L)&0xff), \ + *((c)++)=(unsigned char)(((l)>>16L)&0xff), \ + *((c)++)=(unsigned char)(((l)>> 8L)&0xff), \ + *((c)++)=(unsigned char)(((l) )&0xff)) + +/* NOTE - c is not incremented as per l2c */ +#define l2cn(l1,l2,c,n) { \ + c+=n; \ + switch (n) { \ + case 8: *(--(c))=(unsigned char)(((l2)>>24L)&0xff); \ + case 7: *(--(c))=(unsigned char)(((l2)>>16L)&0xff); \ + case 6: *(--(c))=(unsigned char)(((l2)>> 8L)&0xff); \ + case 5: *(--(c))=(unsigned char)(((l2) )&0xff); \ + case 4: *(--(c))=(unsigned char)(((l1)>>24L)&0xff); \ + case 3: *(--(c))=(unsigned char)(((l1)>>16L)&0xff); \ + case 2: *(--(c))=(unsigned char)(((l1)>> 8L)&0xff); \ + case 1: *(--(c))=(unsigned char)(((l1) )&0xff); \ + } \ + } + +#if defined(WIN32) +#define ROTATE(a,n) (_lrotr(a,n)) +#else +#define ROTATE(a,n) (((a)>>(n))+((a)<<(32-(n)))) +#endif + +/* Don't worry about the LOAD_DATA() stuff, that is used by + * fcrypt() to add it's little bit to the front */ + +#ifdef DES_FCRYPT + +#define LOAD_DATA_tmp(R,S,u,t,E0,E1) \ + { DES_LONG tmp; LOAD_DATA(R,S,u,t,E0,E1,tmp); } + +#define LOAD_DATA(R,S,u,t,E0,E1,tmp) \ + t=R^(R>>16L); \ + u=t&E0; t&=E1; \ + tmp=(u<<16); u^=R^s[S ]; u^=tmp; \ + tmp=(t<<16); t^=R^s[S+1]; t^=tmp +#else +#define LOAD_DATA_tmp(a,b,c,d,e,f) LOAD_DATA(a,b,c,d,e,f,g) +#define LOAD_DATA(R,S,u,t,E0,E1,tmp) \ + u=R^s[S ]; \ + t=R^s[S+1] +#endif + +/* The changes to this macro may help or hinder, depending on the + * compiler and the achitecture. gcc2 always seems to do well :-). + * Inspired by Dana How <how@isl.stanford.edu> + * DO NOT use the alternative version on machines with 8 byte longs. + * It does not seem to work on the Alpha, even when DES_LONG is 4 + * bytes, probably an issue of accessing non-word aligned objects :-( */ +#ifdef DES_PTR + +/* It recently occured to me that 0^0^0^0^0^0^0 == 0, so there + * is no reason to not xor all the sub items together. This potentially + * saves a register since things can be xored directly into L */ + +#if defined(DES_RISC1) || defined(DES_RISC2) +#ifdef DES_RISC1 +#define D_ENCRYPT(LL,R,S) { \ + unsigned int u1,u2,u3; \ + LOAD_DATA(R,S,u,t,E0,E1,u1); \ + u2=(int)u>>8L; \ + u1=(int)u&0xfc; \ + u2&=0xfc; \ + t=ROTATE(t,4); \ + u>>=16L; \ + LL^= *(DES_LONG *)((unsigned char *)des_SP +u1); \ + LL^= *(DES_LONG *)((unsigned char *)des_SP+0x200+u2); \ + u3=(int)(u>>8L); \ + u1=(int)u&0xfc; \ + u3&=0xfc; \ + LL^= *(DES_LONG *)((unsigned char *)des_SP+0x400+u1); \ + LL^= *(DES_LONG *)((unsigned char *)des_SP+0x600+u3); \ + u2=(int)t>>8L; \ + u1=(int)t&0xfc; \ + u2&=0xfc; \ + t>>=16L; \ + LL^= *(DES_LONG *)((unsigned char *)des_SP+0x100+u1); \ + LL^= *(DES_LONG *)((unsigned char *)des_SP+0x300+u2); \ + u3=(int)t>>8L; \ + u1=(int)t&0xfc; \ + u3&=0xfc; \ + LL^= *(DES_LONG *)((unsigned char *)des_SP+0x500+u1); \ + LL^= *(DES_LONG *)((unsigned char *)des_SP+0x700+u3); } +#endif +#ifdef DES_RISC2 +#define D_ENCRYPT(LL,R,S) { \ + unsigned int u1,u2,s1,s2; \ + LOAD_DATA(R,S,u,t,E0,E1,u1); \ + u2=(int)u>>8L; \ + u1=(int)u&0xfc; \ + u2&=0xfc; \ + t=ROTATE(t,4); \ + LL^= *(DES_LONG *)((unsigned char *)des_SP +u1); \ + LL^= *(DES_LONG *)((unsigned char *)des_SP+0x200+u2); \ + s1=(int)(u>>16L); \ + s2=(int)(u>>24L); \ + s1&=0xfc; \ + s2&=0xfc; \ + LL^= *(DES_LONG *)((unsigned char *)des_SP+0x400+s1); \ + LL^= *(DES_LONG *)((unsigned char *)des_SP+0x600+s2); \ + u2=(int)t>>8L; \ + u1=(int)t&0xfc; \ + u2&=0xfc; \ + LL^= *(DES_LONG *)((unsigned char *)des_SP+0x100+u1); \ + LL^= *(DES_LONG *)((unsigned char *)des_SP+0x300+u2); \ + s1=(int)(t>>16L); \ + s2=(int)(t>>24L); \ + s1&=0xfc; \ + s2&=0xfc; \ + LL^= *(DES_LONG *)((unsigned char *)des_SP+0x500+s1); \ + LL^= *(DES_LONG *)((unsigned char *)des_SP+0x700+s2); } +#endif +#else +#define D_ENCRYPT(LL,R,S) { \ + LOAD_DATA_tmp(R,S,u,t,E0,E1); \ + t=ROTATE(t,4); \ + LL^= \ + *(DES_LONG *)((unsigned char *)des_SP +((u )&0xfc))^ \ + *(DES_LONG *)((unsigned char *)des_SP+0x200+((u>> 8L)&0xfc))^ \ + *(DES_LONG *)((unsigned char *)des_SP+0x400+((u>>16L)&0xfc))^ \ + *(DES_LONG *)((unsigned char *)des_SP+0x600+((u>>24L)&0xfc))^ \ + *(DES_LONG *)((unsigned char *)des_SP+0x100+((t )&0xfc))^ \ + *(DES_LONG *)((unsigned char *)des_SP+0x300+((t>> 8L)&0xfc))^ \ + *(DES_LONG *)((unsigned char *)des_SP+0x500+((t>>16L)&0xfc))^ \ + *(DES_LONG *)((unsigned char *)des_SP+0x700+((t>>24L)&0xfc)); } +#endif + +#else /* original version */ + +#if defined(DES_RISC1) || defined(DES_RISC2) +#ifdef DES_RISC1 +#define D_ENCRYPT(LL,R,S) {\ + unsigned int u1,u2,u3; \ + LOAD_DATA(R,S,u,t,E0,E1,u1); \ + u>>=2L; \ + t=ROTATE(t,6); \ + u2=(int)u>>8L; \ + u1=(int)u&0x3f; \ + u2&=0x3f; \ + u>>=16L; \ + LL^=des_SPtrans[0][u1]; \ + LL^=des_SPtrans[2][u2]; \ + u3=(int)u>>8L; \ + u1=(int)u&0x3f; \ + u3&=0x3f; \ + LL^=des_SPtrans[4][u1]; \ + LL^=des_SPtrans[6][u3]; \ + u2=(int)t>>8L; \ + u1=(int)t&0x3f; \ + u2&=0x3f; \ + t>>=16L; \ + LL^=des_SPtrans[1][u1]; \ + LL^=des_SPtrans[3][u2]; \ + u3=(int)t>>8L; \ + u1=(int)t&0x3f; \ + u3&=0x3f; \ + LL^=des_SPtrans[5][u1]; \ + LL^=des_SPtrans[7][u3]; } +#endif +#ifdef DES_RISC2 +#define D_ENCRYPT(LL,R,S) {\ + unsigned int u1,u2,s1,s2; \ + LOAD_DATA(R,S,u,t,E0,E1,u1); \ + u>>=2L; \ + t=ROTATE(t,6); \ + u2=(int)u>>8L; \ + u1=(int)u&0x3f; \ + u2&=0x3f; \ + LL^=des_SPtrans[0][u1]; \ + LL^=des_SPtrans[2][u2]; \ + s1=(int)u>>16L; \ + s2=(int)u>>24L; \ + s1&=0x3f; \ + s2&=0x3f; \ + LL^=des_SPtrans[4][s1]; \ + LL^=des_SPtrans[6][s2]; \ + u2=(int)t>>8L; \ + u1=(int)t&0x3f; \ + u2&=0x3f; \ + LL^=des_SPtrans[1][u1]; \ + LL^=des_SPtrans[3][u2]; \ + s1=(int)t>>16; \ + s2=(int)t>>24L; \ + s1&=0x3f; \ + s2&=0x3f; \ + LL^=des_SPtrans[5][s1]; \ + LL^=des_SPtrans[7][s2]; } +#endif + +#else + +#define D_ENCRYPT(LL,R,S) {\ + LOAD_DATA_tmp(R,S,u,t,E0,E1); \ + t=ROTATE(t,4); \ + LL^=\ + des_SPtrans[0][(u>> 2L)&0x3f]^ \ + des_SPtrans[2][(u>>10L)&0x3f]^ \ + des_SPtrans[4][(u>>18L)&0x3f]^ \ + des_SPtrans[6][(u>>26L)&0x3f]^ \ + des_SPtrans[1][(t>> 2L)&0x3f]^ \ + des_SPtrans[3][(t>>10L)&0x3f]^ \ + des_SPtrans[5][(t>>18L)&0x3f]^ \ + des_SPtrans[7][(t>>26L)&0x3f]; } +#endif +#endif + + /* IP and FP + * The problem is more of a geometric problem that random bit fiddling. + 0 1 2 3 4 5 6 7 62 54 46 38 30 22 14 6 + 8 9 10 11 12 13 14 15 60 52 44 36 28 20 12 4 + 16 17 18 19 20 21 22 23 58 50 42 34 26 18 10 2 + 24 25 26 27 28 29 30 31 to 56 48 40 32 24 16 8 0 + + 32 33 34 35 36 37 38 39 63 55 47 39 31 23 15 7 + 40 41 42 43 44 45 46 47 61 53 45 37 29 21 13 5 + 48 49 50 51 52 53 54 55 59 51 43 35 27 19 11 3 + 56 57 58 59 60 61 62 63 57 49 41 33 25 17 9 1 + + The output has been subject to swaps of the form + 0 1 -> 3 1 but the odd and even bits have been put into + 2 3 2 0 + different words. The main trick is to remember that + t=((l>>size)^r)&(mask); + r^=t; + l^=(t<<size); + can be used to swap and move bits between words. + + So l = 0 1 2 3 r = 16 17 18 19 + 4 5 6 7 20 21 22 23 + 8 9 10 11 24 25 26 27 + 12 13 14 15 28 29 30 31 + becomes (for size == 2 and mask == 0x3333) + t = 2^16 3^17 -- -- l = 0 1 16 17 r = 2 3 18 19 + 6^20 7^21 -- -- 4 5 20 21 6 7 22 23 + 10^24 11^25 -- -- 8 9 24 25 10 11 24 25 + 14^28 15^29 -- -- 12 13 28 29 14 15 28 29 + + Thanks for hints from Richard Outerbridge - he told me IP&FP + could be done in 15 xor, 10 shifts and 5 ands. + When I finally started to think of the problem in 2D + I first got ~42 operations without xors. When I remembered + how to use xors :-) I got it to its final state. + */ +#define PERM_OP(a,b,t,n,m) ((t)=((((a)>>(n))^(b))&(m)),\ + (b)^=(t),\ + (a)^=((t)<<(n))) + +#define IP(l,r) \ + { \ + register DES_LONG tt; \ + PERM_OP(r,l,tt, 4,0x0f0f0f0fL); \ + PERM_OP(l,r,tt,16,0x0000ffffL); \ + PERM_OP(r,l,tt, 2,0x33333333L); \ + PERM_OP(l,r,tt, 8,0x00ff00ffL); \ + PERM_OP(r,l,tt, 1,0x55555555L); \ + } + +#define FP(l,r) \ + { \ + register DES_LONG tt; \ + PERM_OP(l,r,tt, 1,0x55555555L); \ + PERM_OP(r,l,tt, 8,0x00ff00ffL); \ + PERM_OP(l,r,tt, 2,0x33333333L); \ + PERM_OP(r,l,tt,16,0x0000ffffL); \ + PERM_OP(l,r,tt, 4,0x0f0f0f0fL); \ + } + +extern const DES_LONG des_SPtrans[8][64]; + +#ifndef NOPROTO +void fcrypt_body(DES_LONG *out,des_key_schedule ks, + DES_LONG Eswap0, DES_LONG Eswap1); +#else +void fcrypt_body(); +#endif + +#endif diff --git a/3rdparty/des-4.04b/des_opts.c b/3rdparty/des-4.04b/des_opts.c new file mode 100644 index 0000000..d467475 --- /dev/null +++ b/3rdparty/des-4.04b/des_opts.c @@ -0,0 +1,622 @@ +/* crypto/des/des_opts.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +/* define PART1, PART2, PART3 or PART4 to build only with a few of the options. + * This is for machines with 64k code segment size restrictions. */ + +#ifndef MSDOS +#ifndef _WIN32 +#define TIMES +#endif +#endif + +#include <stdio.h> +#ifndef MSDOS +#include <unistd.h> +#else +#include <io.h> +extern void exit(); +#endif +#include <signal.h> +#ifndef VMS +#ifndef _IRIX +#include <time.h> +#endif +#ifdef TIMES +#include <sys/types.h> +#include <sys/times.h> +#endif +#else /* VMS */ +#include <types.h> +struct tms { + time_t tms_utime; + time_t tms_stime; + time_t tms_uchild; /* I dunno... */ + time_t tms_uchildsys; /* so these names are a guess :-) */ + } +#endif +#ifndef TIMES +#include <sys/timeb.h> +#endif + +#ifdef sun +#include <limits.h> +#include <sys/param.h> +#endif + +#include "des.h" +#include "spr.h" + +#define DES_DEFAULT_OPTIONS + +#if !defined(PART1) && !defined(PART2) && !defined(PART3) && !defined(PART4) +#define PART1 +#define PART2 +#define PART3 +#define PART4 +#endif + +#ifdef PART1 + +#undef DES_UNROLL +#undef DES_RISC1 +#undef DES_RISC2 +#undef DES_PTR +#undef D_ENCRYPT +#define des_encrypt des_encrypt_u4_cisc_idx +#define des_encrypt2 des_encrypt2_u4_cisc_idx +#define des_encrypt3 des_encrypt3_u4_cisc_idx +#define des_decrypt3 des_decrypt3_u4_cisc_idx +#undef HEADER_DES_LOCL_H +#include "des_enc.c" + +#define DES_UNROLL +#undef DES_RISC1 +#undef DES_RISC2 +#undef DES_PTR +#undef D_ENCRYPT +#undef des_encrypt +#undef des_encrypt2 +#undef des_encrypt3 +#undef des_decrypt3 +#define des_encrypt des_encrypt_u16_cisc_idx +#define des_encrypt2 des_encrypt2_u16_cisc_idx +#define des_encrypt3 des_encrypt3_u16_cisc_idx +#define des_decrypt3 des_decrypt3_u16_cisc_idx +#undef HEADER_DES_LOCL_H +#include "des_enc.c" + +#undef DES_UNROLL +#define DES_RISC1 +#undef DES_RISC2 +#undef DES_PTR +#undef D_ENCRYPT +#undef des_encrypt +#undef des_encrypt2 +#undef des_encrypt3 +#undef des_decrypt3 +#define des_encrypt des_encrypt_u4_risc1_idx +#define des_encrypt2 des_encrypt2_u4_risc1_idx +#define des_encrypt3 des_encrypt3_u4_risc1_idx +#define des_decrypt3 des_decrypt3_u4_risc1_idx +#undef HEADER_DES_LOCL_H +#include "des_enc.c" + +#endif + +#ifdef PART2 + +#undef DES_UNROLL +#undef DES_RISC1 +#define DES_RISC2 +#undef DES_PTR +#undef D_ENCRYPT +#undef des_encrypt +#undef des_encrypt2 +#undef des_encrypt3 +#undef des_decrypt3 +#define des_encrypt des_encrypt_u4_risc2_idx +#define des_encrypt2 des_encrypt2_u4_risc2_idx +#define des_encrypt3 des_encrypt3_u4_risc2_idx +#define des_decrypt3 des_decrypt3_u4_risc2_idx +#undef HEADER_DES_LOCL_H +#include "des_enc.c" + +#define DES_UNROLL +#define DES_RISC1 +#undef DES_RISC2 +#undef DES_PTR +#undef D_ENCRYPT +#undef des_encrypt +#undef des_encrypt2 +#undef des_encrypt3 +#undef des_decrypt3 +#define des_encrypt des_encrypt_u16_risc1_idx +#define des_encrypt2 des_encrypt2_u16_risc1_idx +#define des_encrypt3 des_encrypt3_u16_risc1_idx +#define des_decrypt3 des_decrypt3_u16_risc1_idx +#undef HEADER_DES_LOCL_H +#include "des_enc.c" + +#define DES_UNROLL +#undef DES_RISC1 +#define DES_RISC2 +#undef DES_PTR +#undef D_ENCRYPT +#undef des_encrypt +#undef des_encrypt2 +#undef des_encrypt3 +#undef des_decrypt3 +#define des_encrypt des_encrypt_u16_risc2_idx +#define des_encrypt2 des_encrypt2_u16_risc2_idx +#define des_encrypt3 des_encrypt3_u16_risc2_idx +#define des_decrypt3 des_decrypt3_u16_risc2_idx +#undef HEADER_DES_LOCL_H +#include "des_enc.c" + +#endif + +#ifdef PART3 + +#undef DES_UNROLL +#undef DES_RISC1 +#undef DES_RISC2 +#define DES_PTR +#undef D_ENCRYPT +#undef des_encrypt +#undef des_encrypt2 +#undef des_encrypt3 +#undef des_decrypt3 +#define des_encrypt des_encrypt_u4_cisc_ptr +#define des_encrypt2 des_encrypt2_u4_cisc_ptr +#define des_encrypt3 des_encrypt3_u4_cisc_ptr +#define des_decrypt3 des_decrypt3_u4_cisc_ptr +#undef HEADER_DES_LOCL_H +#include "des_enc.c" + +#define DES_UNROLL +#undef DES_RISC1 +#undef DES_RISC2 +#define DES_PTR +#undef D_ENCRYPT +#undef des_encrypt +#undef des_encrypt2 +#undef des_encrypt3 +#undef des_decrypt3 +#define des_encrypt des_encrypt_u16_cisc_ptr +#define des_encrypt2 des_encrypt2_u16_cisc_ptr +#define des_encrypt3 des_encrypt3_u16_cisc_ptr +#define des_decrypt3 des_decrypt3_u16_cisc_ptr +#undef HEADER_DES_LOCL_H +#include "des_enc.c" + +#undef DES_UNROLL +#define DES_RISC1 +#undef DES_RISC2 +#define DES_PTR +#undef D_ENCRYPT +#undef des_encrypt +#undef des_encrypt2 +#undef des_encrypt3 +#undef des_decrypt3 +#define des_encrypt des_encrypt_u4_risc1_ptr +#define des_encrypt2 des_encrypt2_u4_risc1_ptr +#define des_encrypt3 des_encrypt3_u4_risc1_ptr +#define des_decrypt3 des_decrypt3_u4_risc1_ptr +#undef HEADER_DES_LOCL_H +#include "des_enc.c" + +#endif + +#ifdef PART4 + +#undef DES_UNROLL +#undef DES_RISC1 +#define DES_RISC2 +#define DES_PTR +#undef D_ENCRYPT +#undef des_encrypt +#undef des_encrypt2 +#undef des_encrypt3 +#undef des_decrypt3 +#define des_encrypt des_encrypt_u4_risc2_ptr +#define des_encrypt2 des_encrypt2_u4_risc2_ptr +#define des_encrypt3 des_encrypt3_u4_risc2_ptr +#define des_decrypt3 des_decrypt3_u4_risc2_ptr +#undef HEADER_DES_LOCL_H +#include "des_enc.c" + +#define DES_UNROLL +#define DES_RISC1 +#undef DES_RISC2 +#define DES_PTR +#undef D_ENCRYPT +#undef des_encrypt +#undef des_encrypt2 +#undef des_encrypt3 +#undef des_decrypt3 +#define des_encrypt des_encrypt_u16_risc1_ptr +#define des_encrypt2 des_encrypt2_u16_risc1_ptr +#define des_encrypt3 des_encrypt3_u16_risc1_ptr +#define des_decrypt3 des_decrypt3_u16_risc1_ptr +#undef HEADER_DES_LOCL_H +#include "des_enc.c" + +#define DES_UNROLL +#undef DES_RISC1 +#define DES_RISC2 +#define DES_PTR +#undef D_ENCRYPT +#undef des_encrypt +#undef des_encrypt2 +#undef des_encrypt3 +#undef des_decrypt3 +#define des_encrypt des_encrypt_u16_risc2_ptr +#define des_encrypt2 des_encrypt2_u16_risc2_ptr +#define des_encrypt3 des_encrypt3_u16_risc2_ptr +#define des_decrypt3 des_decrypt3_u16_risc2_ptr +#undef HEADER_DES_LOCL_H +#include "des_enc.c" + +#endif + +/* The following if from times(3) man page. It may need to be changed */ +#ifndef HZ +# ifndef CLK_TCK +# ifndef _BSD_CLK_TCK_ /* FreeBSD fix */ +# ifndef VMS +# define HZ 100.0 +# else /* VMS */ +# define HZ 100.0 +# endif +# else /* _BSD_CLK_TCK_ */ +# define HZ ((double)_BSD_CLK_TCK_) +# endif +# else /* CLK_TCK */ +# define HZ ((double)CLK_TCK) +# endif +#endif + +#define BUFSIZE ((long)1024) +long run=0; + +#ifndef NOPROTO +double Time_F(int s); +#else +double Time_F(); +#endif + +#ifdef SIGALRM +#if defined(__STDC__) || defined(sgi) +#define SIGRETTYPE void +#else +#define SIGRETTYPE int +#endif + +#ifndef NOPROTO +SIGRETTYPE sig_done(int sig); +#else +SIGRETTYPE sig_done(); +#endif + +SIGRETTYPE sig_done(sig) +int sig; + { + signal(SIGALRM,sig_done); + run=0; +#ifdef LINT + sig=sig; +#endif + } +#endif + +#define START 0 +#define STOP 1 + +double Time_F(s) +int s; + { + double ret; +#ifdef TIMES + static struct tms tstart,tend; + + if (s == START) + { + times(&tstart); + return(0); + } + else + { + times(&tend); + ret=((double)(tend.tms_utime-tstart.tms_utime))/HZ; + return((ret == 0.0)?1e-6:ret); + } +#else /* !times() */ + static struct timeb tstart,tend; + long i; + + if (s == START) + { + ftime(&tstart); + return(0); + } + else + { + ftime(&tend); + i=(long)tend.millitm-(long)tstart.millitm; + ret=((double)(tend.time-tstart.time))+((double)i)/1000.0; + return((ret == 0.0)?1e-6:ret); + } +#endif + } + +#ifdef SIGALRM +#define print_name(name) fprintf(stderr,"Doing %s's for 10 seconds\n",name); alarm(10); +#else +#define print_name(name) fprintf(stderr,"Doing %s %ld times\n",name,cb); +#endif + +#define time_it(func,name,index) \ + print_name(name); \ + Time_F(START); \ + for (count=0,run=1; COND(cb); count++) \ + { \ + unsigned long d[2]; \ + func(d,&(sch[0]),DES_ENCRYPT); \ + } \ + tm[index]=Time_F(STOP); \ + fprintf(stderr,"%ld %s's in %.2f second\n",count,name,tm[index]); \ + tm[index]=((double)COUNT(cb))/tm[index]; + +#define print_it(name,index) \ + fprintf(stderr,"%s bytes per sec = %12.2f (%5.1fuS)\n",name, \ + tm[index]*8,1.0e6/tm[index]); + +int main(argc,argv) +int argc; +char **argv; + { + long count; + static unsigned char buf[BUFSIZE]; + static des_cblock key ={0x12,0x34,0x56,0x78,0x9a,0xbc,0xde,0xf0}; + static des_cblock key2={0x34,0x56,0x78,0x9a,0xbc,0xde,0xf0,0x12}; + static des_cblock key3={0x56,0x78,0x9a,0xbc,0xde,0xf0,0x12,0x34}; + des_key_schedule sch,sch2,sch3; + double d,tm[16],max=0; + int rank[16]; + char *str[16]; + int max_idx=0,i,num=0,j; +#ifndef SIGALARM + long ca,cb,cc,cd,ce; +#endif + + for (i=0; i<12; i++) + { + tm[i]=0.0; + rank[i]=0; + } + +#ifndef TIMES + fprintf(stderr,"To get the most acurate results, try to run this\n"); + fprintf(stderr,"program when this computer is idle.\n"); +#endif + + des_set_key((C_Block *)key,sch); + des_set_key((C_Block *)key2,sch2); + des_set_key((C_Block *)key3,sch3); + +#ifndef SIGALRM + fprintf(stderr,"First we calculate the approximate speed ...\n"); + des_set_key((C_Block *)key,sch); + count=10; + do { + long i; + unsigned long data[2]; + + count*=2; + Time_F(START); + for (i=count; i; i--) + des_encrypt(data,&(sch[0]),DES_ENCRYPT); + d=Time_F(STOP); + } while (d < 3.0); + ca=count; + cb=count*3; + cc=count*3*8/BUFSIZE+1; + cd=count*8/BUFSIZE+1; + + ce=count/20+1; +#define COND(d) (count != (d)) +#define COUNT(d) (d) +#else +#define COND(c) (run) +#define COUNT(d) (count) + signal(SIGALRM,sig_done); + alarm(10); +#endif + +#ifdef PART1 + time_it(des_encrypt_u4_cisc_idx, "des_encrypt_u4_cisc_idx ", 0); + time_it(des_encrypt_u16_cisc_idx, "des_encrypt_u16_cisc_idx ", 1); + time_it(des_encrypt_u4_risc1_idx, "des_encrypt_u4_risc1_idx ", 2); + num+=3; +#endif +#ifdef PART2 + time_it(des_encrypt_u16_risc1_idx,"des_encrypt_u16_risc1_idx", 3); + time_it(des_encrypt_u4_risc2_idx, "des_encrypt_u4_risc2_idx ", 4); + time_it(des_encrypt_u16_risc2_idx,"des_encrypt_u16_risc2_idx", 5); + num+=3; +#endif +#ifdef PART3 + time_it(des_encrypt_u4_cisc_ptr, "des_encrypt_u4_cisc_ptr ", 6); + time_it(des_encrypt_u16_cisc_ptr, "des_encrypt_u16_cisc_ptr ", 7); + time_it(des_encrypt_u4_risc1_ptr, "des_encrypt_u4_risc1_ptr ", 8); + num+=3; +#endif +#ifdef PART4 + time_it(des_encrypt_u16_risc1_ptr,"des_encrypt_u16_risc1_ptr", 9); + time_it(des_encrypt_u4_risc2_ptr, "des_encrypt_u4_risc2_ptr ",10); + time_it(des_encrypt_u16_risc2_ptr,"des_encrypt_u16_risc2_ptr",11); + num+=3; +#endif + +#ifdef PART1 + str[0]=" 4 c i"; + print_it("des_encrypt_u4_cisc_idx ",0); + max=tm[0]; + max_idx=0; + str[1]="16 c i"; + print_it("des_encrypt_u16_cisc_idx ",1); + if (max < tm[1]) { max=tm[1]; max_idx=1; } + str[2]=" 4 r1 i"; + print_it("des_encrypt_u4_risc1_idx ",2); + if (max < tm[2]) { max=tm[2]; max_idx=2; } +#endif +#ifdef PART2 + str[3]="16 r1 i"; + print_it("des_encrypt_u16_risc1_idx",3); + if (max < tm[3]) { max=tm[3]; max_idx=3; } + str[4]=" 4 r2 i"; + print_it("des_encrypt_u4_risc2_idx ",4); + if (max < tm[4]) { max=tm[4]; max_idx=4; } + str[5]="16 r2 i"; + print_it("des_encrypt_u16_risc2_idx",5); + if (max < tm[5]) { max=tm[5]; max_idx=5; } +#endif +#ifdef PART3 + str[6]=" 4 c p"; + print_it("des_encrypt_u4_cisc_ptr ",6); + if (max < tm[6]) { max=tm[6]; max_idx=6; } + str[7]="16 c p"; + print_it("des_encrypt_u16_cisc_ptr ",7); + if (max < tm[7]) { max=tm[7]; max_idx=7; } + str[8]=" 4 r1 p"; + print_it("des_encrypt_u4_risc1_ptr ",8); + if (max < tm[8]) { max=tm[8]; max_idx=8; } +#endif +#ifdef PART4 + str[9]="16 r1 p"; + print_it("des_encrypt_u16_risc1_ptr",9); + if (max < tm[9]) { max=tm[9]; max_idx=9; } + str[10]=" 4 r2 p"; + print_it("des_encrypt_u4_risc2_ptr ",10); + if (max < tm[10]) { max=tm[10]; max_idx=10; } + str[11]="16 r2 p"; + print_it("des_encrypt_u16_risc2_ptr",11); + if (max < tm[11]) { max=tm[11]; max_idx=11; } +#endif + printf("options des ecb/s\n"); + printf("%s %12.2f 100.0%%\n",str[max_idx],tm[max_idx]); + d=tm[max_idx]; + tm[max_idx]= -2.0; + max= -1.0; + for (;;) + { + for (i=0; i<12; i++) + { + if (max < tm[i]) { max=tm[i]; j=i; } + } + if (max < 0.0) break; + printf("%s %12.2f %4.1f%%\n",str[j],tm[j],tm[j]/d*100.0); + tm[j]= -2.0; + max= -1.0; + } + + switch (max_idx) + { + case 0: + printf("-DDES_DEFAULT_OPTIONS\n"); + break; + case 1: + printf("-DDES_UNROLL\n"); + break; + case 2: + printf("-DDES_RISC1\n"); + break; + case 3: + printf("-DDES_UNROLL -DDES_RISC1\n"); + break; + case 4: + printf("-DDES_RISC2\n"); + break; + case 5: + printf("-DDES_UNROLL -DDES_RISC2\n"); + break; + case 6: + printf("-DDES_PTR\n"); + break; + case 7: + printf("-DDES_UNROLL -DDES_PTR\n"); + break; + case 8: + printf("-DDES_RISC1 -DDES_PTR\n"); + break; + case 9: + printf("-DDES_UNROLL -DDES_RISC1 -DDES_PTR\n"); + break; + case 10: + printf("-DDES_RISC2 -DDES_PTR\n"); + break; + case 11: + printf("-DDES_UNROLL -DDES_RISC2 -DDES_PTR\n"); + break; + } + exit(0); +#if defined(LINT) || defined(MSDOS) + return(0); +#endif + } diff --git a/3rdparty/des-4.04b/des_ver.h b/3rdparty/des-4.04b/des_ver.h new file mode 100644 index 0000000..98352bc --- /dev/null +++ b/3rdparty/des-4.04b/des_ver.h @@ -0,0 +1,60 @@ +/* crypto/des/des_ver.h */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +extern char *DES_version; /* SSLeay version string */ +extern char *libdes_version; /* old libdes version string */ diff --git a/3rdparty/des-4.04b/dess.cpp b/3rdparty/des-4.04b/dess.cpp new file mode 100644 index 0000000..7fb5987 --- /dev/null +++ b/3rdparty/des-4.04b/dess.cpp @@ -0,0 +1,67 @@ +// +// gettsc.inl +// +// gives access to the Pentium's (secret) cycle counter +// +// This software was written by Leonard Janke (janke@unixg.ubc.ca) +// in 1996-7 and is entered, by him, into the public domain. + +#if defined(__WATCOMC__) +void GetTSC(unsigned long&); +#pragma aux GetTSC = 0x0f 0x31 "mov [edi], eax" parm [edi] modify [edx eax]; +#elif defined(__GNUC__) +inline +void GetTSC(unsigned long& tsc) +{ + asm volatile(".byte 15, 49\n\t" + : "=eax" (tsc) + : + : "%edx", "%eax"); +} +#elif defined(_MSC_VER) +inline +void GetTSC(unsigned long& tsc) +{ + unsigned long a; + __asm _emit 0fh + __asm _emit 31h + __asm mov a, eax; + tsc=a; +} +#endif + +#include <stdio.h> +#include <stdlib.h> +#include "des.h" + +void main(int argc,char *argv[]) + { + des_key_schedule key; + unsigned long s1,s2,e1,e2; + unsigned long data[2]; + int i,j; + + for (j=0; j<6; j++) + { + for (i=0; i<1000; i++) /**/ + { + des_encrypt(&data[0],key,1); + GetTSC(s1); + des_encrypt(&data[0],key,1); + des_encrypt(&data[0],key,1); + des_encrypt(&data[0],key,1); + GetTSC(e1); + GetTSC(s2); + des_encrypt(&data[0],key,1); + des_encrypt(&data[0],key,1); + des_encrypt(&data[0],key,1); + des_encrypt(&data[0],key,1); + GetTSC(e2); + des_encrypt(&data[0],key,1); + } + + printf("des %d %d (%d)\n", + e1-s1,e2-s2,((e2-s2)-(e1-s1))); + } + } + diff --git a/3rdparty/des-4.04b/destest.c b/3rdparty/des-4.04b/destest.c new file mode 100644 index 0000000..4363ade --- /dev/null +++ b/3rdparty/des-4.04b/destest.c @@ -0,0 +1,871 @@ +/* crypto/des/destest.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#if defined(WIN32) || defined(WIN16) || defined(WINDOWS) +#ifndef MSDOS +#define MSDOS +#endif +#endif + +#include <stdio.h> +#include <stdlib.h> +#ifndef MSDOS +#include <unistd.h> +#else +#include <io.h> +#endif +#include <string.h> +#include "des.h" + +/* tisk tisk - the test keys don't all have odd parity :-( */ +/* test data */ +#define NUM_TESTS 34 +static unsigned char key_data[NUM_TESTS][8]={ + {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}, + {0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF}, + {0x30,0x00,0x00,0x00,0x00,0x00,0x00,0x00}, + {0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11}, + {0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF}, + {0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11}, + {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}, + {0xFE,0xDC,0xBA,0x98,0x76,0x54,0x32,0x10}, + {0x7C,0xA1,0x10,0x45,0x4A,0x1A,0x6E,0x57}, + {0x01,0x31,0xD9,0x61,0x9D,0xC1,0x37,0x6E}, + {0x07,0xA1,0x13,0x3E,0x4A,0x0B,0x26,0x86}, + {0x38,0x49,0x67,0x4C,0x26,0x02,0x31,0x9E}, + {0x04,0xB9,0x15,0xBA,0x43,0xFE,0xB5,0xB6}, + {0x01,0x13,0xB9,0x70,0xFD,0x34,0xF2,0xCE}, + {0x01,0x70,0xF1,0x75,0x46,0x8F,0xB5,0xE6}, + {0x43,0x29,0x7F,0xAD,0x38,0xE3,0x73,0xFE}, + {0x07,0xA7,0x13,0x70,0x45,0xDA,0x2A,0x16}, + {0x04,0x68,0x91,0x04,0xC2,0xFD,0x3B,0x2F}, + {0x37,0xD0,0x6B,0xB5,0x16,0xCB,0x75,0x46}, + {0x1F,0x08,0x26,0x0D,0x1A,0xC2,0x46,0x5E}, + {0x58,0x40,0x23,0x64,0x1A,0xBA,0x61,0x76}, + {0x02,0x58,0x16,0x16,0x46,0x29,0xB0,0x07}, + {0x49,0x79,0x3E,0xBC,0x79,0xB3,0x25,0x8F}, + {0x4F,0xB0,0x5E,0x15,0x15,0xAB,0x73,0xA7}, + {0x49,0xE9,0x5D,0x6D,0x4C,0xA2,0x29,0xBF}, + {0x01,0x83,0x10,0xDC,0x40,0x9B,0x26,0xD6}, + {0x1C,0x58,0x7F,0x1C,0x13,0x92,0x4F,0xEF}, + {0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01}, + {0x1F,0x1F,0x1F,0x1F,0x0E,0x0E,0x0E,0x0E}, + {0xE0,0xFE,0xE0,0xFE,0xF1,0xFE,0xF1,0xFE}, + {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}, + {0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF}, + {0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF}, + {0xFE,0xDC,0xBA,0x98,0x76,0x54,0x32,0x10}}; + +static unsigned char plain_data[NUM_TESTS][8]={ + {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}, + {0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF}, + {0x10,0x00,0x00,0x00,0x00,0x00,0x00,0x01}, + {0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11}, + {0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11}, + {0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF}, + {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}, + {0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF}, + {0x01,0xA1,0xD6,0xD0,0x39,0x77,0x67,0x42}, + {0x5C,0xD5,0x4C,0xA8,0x3D,0xEF,0x57,0xDA}, + {0x02,0x48,0xD4,0x38,0x06,0xF6,0x71,0x72}, + {0x51,0x45,0x4B,0x58,0x2D,0xDF,0x44,0x0A}, + {0x42,0xFD,0x44,0x30,0x59,0x57,0x7F,0xA2}, + {0x05,0x9B,0x5E,0x08,0x51,0xCF,0x14,0x3A}, + {0x07,0x56,0xD8,0xE0,0x77,0x47,0x61,0xD2}, + {0x76,0x25,0x14,0xB8,0x29,0xBF,0x48,0x6A}, + {0x3B,0xDD,0x11,0x90,0x49,0x37,0x28,0x02}, + {0x26,0x95,0x5F,0x68,0x35,0xAF,0x60,0x9A}, + {0x16,0x4D,0x5E,0x40,0x4F,0x27,0x52,0x32}, + {0x6B,0x05,0x6E,0x18,0x75,0x9F,0x5C,0xCA}, + {0x00,0x4B,0xD6,0xEF,0x09,0x17,0x60,0x62}, + {0x48,0x0D,0x39,0x00,0x6E,0xE7,0x62,0xF2}, + {0x43,0x75,0x40,0xC8,0x69,0x8F,0x3C,0xFA}, + {0x07,0x2D,0x43,0xA0,0x77,0x07,0x52,0x92}, + {0x02,0xFE,0x55,0x77,0x81,0x17,0xF1,0x2A}, + {0x1D,0x9D,0x5C,0x50,0x18,0xF7,0x28,0xC2}, + {0x30,0x55,0x32,0x28,0x6D,0x6F,0x29,0x5A}, + {0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF}, + {0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF}, + {0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF}, + {0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF}, + {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}, + {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}, + {0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF}}; + +static unsigned char cipher_data[NUM_TESTS][8]={ + {0x8C,0xA6,0x4D,0xE9,0xC1,0xB1,0x23,0xA7}, + {0x73,0x59,0xB2,0x16,0x3E,0x4E,0xDC,0x58}, + {0x95,0x8E,0x6E,0x62,0x7A,0x05,0x55,0x7B}, + {0xF4,0x03,0x79,0xAB,0x9E,0x0E,0xC5,0x33}, + {0x17,0x66,0x8D,0xFC,0x72,0x92,0x53,0x2D}, + {0x8A,0x5A,0xE1,0xF8,0x1A,0xB8,0xF2,0xDD}, + {0x8C,0xA6,0x4D,0xE9,0xC1,0xB1,0x23,0xA7}, + {0xED,0x39,0xD9,0x50,0xFA,0x74,0xBC,0xC4}, + {0x69,0x0F,0x5B,0x0D,0x9A,0x26,0x93,0x9B}, + {0x7A,0x38,0x9D,0x10,0x35,0x4B,0xD2,0x71}, + {0x86,0x8E,0xBB,0x51,0xCA,0xB4,0x59,0x9A}, + {0x71,0x78,0x87,0x6E,0x01,0xF1,0x9B,0x2A}, + {0xAF,0x37,0xFB,0x42,0x1F,0x8C,0x40,0x95}, + {0x86,0xA5,0x60,0xF1,0x0E,0xC6,0xD8,0x5B}, + {0x0C,0xD3,0xDA,0x02,0x00,0x21,0xDC,0x09}, + {0xEA,0x67,0x6B,0x2C,0xB7,0xDB,0x2B,0x7A}, + {0xDF,0xD6,0x4A,0x81,0x5C,0xAF,0x1A,0x0F}, + {0x5C,0x51,0x3C,0x9C,0x48,0x86,0xC0,0x88}, + {0x0A,0x2A,0xEE,0xAE,0x3F,0xF4,0xAB,0x77}, + {0xEF,0x1B,0xF0,0x3E,0x5D,0xFA,0x57,0x5A}, + {0x88,0xBF,0x0D,0xB6,0xD7,0x0D,0xEE,0x56}, + {0xA1,0xF9,0x91,0x55,0x41,0x02,0x0B,0x56}, + {0x6F,0xBF,0x1C,0xAF,0xCF,0xFD,0x05,0x56}, + {0x2F,0x22,0xE4,0x9B,0xAB,0x7C,0xA1,0xAC}, + {0x5A,0x6B,0x61,0x2C,0xC2,0x6C,0xCE,0x4A}, + {0x5F,0x4C,0x03,0x8E,0xD1,0x2B,0x2E,0x41}, + {0x63,0xFA,0xC0,0xD0,0x34,0xD9,0xF7,0x93}, + {0x61,0x7B,0x3A,0x0C,0xE8,0xF0,0x71,0x00}, + {0xDB,0x95,0x86,0x05,0xF8,0xC8,0xC6,0x06}, + {0xED,0xBF,0xD1,0xC6,0x6C,0x29,0xCC,0xC7}, + {0x35,0x55,0x50,0xB2,0x15,0x0E,0x24,0x51}, + {0xCA,0xAA,0xAF,0x4D,0xEA,0xF1,0xDB,0xAE}, + {0xD5,0xD4,0x4F,0xF7,0x20,0x68,0x3D,0x0D}, + {0x2A,0x2B,0xB0,0x08,0xDF,0x97,0xC2,0xF2}}; + +static unsigned char cipher_ecb2[NUM_TESTS-1][8]={ + {0x92,0x95,0xB5,0x9B,0xB3,0x84,0x73,0x6E}, + {0x19,0x9E,0x9D,0x6D,0xF3,0x9A,0xA8,0x16}, + {0x2A,0x4B,0x4D,0x24,0x52,0x43,0x84,0x27}, + {0x35,0x84,0x3C,0x01,0x9D,0x18,0xC5,0xB6}, + {0x4A,0x5B,0x2F,0x42,0xAA,0x77,0x19,0x25}, + {0xA0,0x6B,0xA9,0xB8,0xCA,0x5B,0x17,0x8A}, + {0xAB,0x9D,0xB7,0xFB,0xED,0x95,0xF2,0x74}, + {0x3D,0x25,0x6C,0x23,0xA7,0x25,0x2F,0xD6}, + {0xB7,0x6F,0xAB,0x4F,0xBD,0xBD,0xB7,0x67}, + {0x8F,0x68,0x27,0xD6,0x9C,0xF4,0x1A,0x10}, + {0x82,0x57,0xA1,0xD6,0x50,0x5E,0x81,0x85}, + {0xA2,0x0F,0x0A,0xCD,0x80,0x89,0x7D,0xFA}, + {0xCD,0x2A,0x53,0x3A,0xDB,0x0D,0x7E,0xF3}, + {0xD2,0xC2,0xBE,0x27,0xE8,0x1B,0x68,0xE3}, + {0xE9,0x24,0xCF,0x4F,0x89,0x3C,0x5B,0x0A}, + {0xA7,0x18,0xC3,0x9F,0xFA,0x9F,0xD7,0x69}, + {0x77,0x2C,0x79,0xB1,0xD2,0x31,0x7E,0xB1}, + {0x49,0xAB,0x92,0x7F,0xD0,0x22,0x00,0xB7}, + {0xCE,0x1C,0x6C,0x7D,0x85,0xE3,0x4A,0x6F}, + {0xBE,0x91,0xD6,0xE1,0x27,0xB2,0xE9,0x87}, + {0x70,0x28,0xAE,0x8F,0xD1,0xF5,0x74,0x1A}, + {0xAA,0x37,0x80,0xBB,0xF3,0x22,0x1D,0xDE}, + {0xA6,0xC4,0xD2,0x5E,0x28,0x93,0xAC,0xB3}, + {0x22,0x07,0x81,0x5A,0xE4,0xB7,0x1A,0xAD}, + {0xDC,0xCE,0x05,0xE7,0x07,0xBD,0xF5,0x84}, + {0x26,0x1D,0x39,0x2C,0xB3,0xBA,0xA5,0x85}, + {0xB4,0xF7,0x0F,0x72,0xFB,0x04,0xF0,0xDC}, + {0x95,0xBA,0xA9,0x4E,0x87,0x36,0xF2,0x89}, + {0xD4,0x07,0x3A,0xF1,0x5A,0x17,0x82,0x0E}, + {0xEF,0x6F,0xAF,0xA7,0x66,0x1A,0x7E,0x89}, + {0xC1,0x97,0xF5,0x58,0x74,0x8A,0x20,0xE7}, + {0x43,0x34,0xCF,0xDA,0x22,0xC4,0x86,0xC8}, + {0x08,0xD7,0xB4,0xFB,0x62,0x9D,0x08,0x85}}; + +static unsigned char cbc_key [8]={0x01,0x23,0x45,0x67,0x89,0xab,0xcd,0xef}; +static unsigned char cbc2_key[8]={0xf0,0xe1,0xd2,0xc3,0xb4,0xa5,0x96,0x87}; +static unsigned char cbc3_key[8]={0xfe,0xdc,0xba,0x98,0x76,0x54,0x32,0x10}; +static unsigned char cbc_iv [8]={0xfe,0xdc,0xba,0x98,0x76,0x54,0x32,0x10}; +static char cbc_data[40]="7654321 Now is the time for \0001"; + +static unsigned char cbc_ok[32]={ + 0xcc,0xd1,0x73,0xff,0xab,0x20,0x39,0xf4, + 0xac,0xd8,0xae,0xfd,0xdf,0xd8,0xa1,0xeb, + 0x46,0x8e,0x91,0x15,0x78,0x88,0xba,0x68, + 0x1d,0x26,0x93,0x97,0xf7,0xfe,0x62,0xb4}; + +static unsigned char xcbc_ok[32]={ + 0x86,0x74,0x81,0x0D,0x61,0xA4,0xA5,0x48, + 0xB9,0x93,0x03,0xE1,0xB8,0xBB,0xBD,0xBD, + 0x64,0x30,0x0B,0xB9,0x06,0x65,0x81,0x76, + 0x04,0x1D,0x77,0x62,0x17,0xCA,0x2B,0xD2, + }; + +static unsigned char cbc3_ok[32]={ + 0x3F,0xE3,0x01,0xC9,0x62,0xAC,0x01,0xD0, + 0x22,0x13,0x76,0x3C,0x1C,0xBD,0x4C,0xDC, + 0x79,0x96,0x57,0xC0,0x64,0xEC,0xF5,0xD4, + 0x1C,0x67,0x38,0x12,0xCF,0xDE,0x96,0x75}; + +static unsigned char pcbc_ok[32]={ + 0xcc,0xd1,0x73,0xff,0xab,0x20,0x39,0xf4, + 0x6d,0xec,0xb4,0x70,0xa0,0xe5,0x6b,0x15, + 0xae,0xa6,0xbf,0x61,0xed,0x7d,0x9c,0x9f, + 0xf7,0x17,0x46,0x3b,0x8a,0xb3,0xcc,0x88}; + +static unsigned char cfb_key[8]={0x01,0x23,0x45,0x67,0x89,0xab,0xcd,0xef}; +static unsigned char cfb_iv[8]={0x12,0x34,0x56,0x78,0x90,0xab,0xcd,0xef}; +static unsigned char cfb_buf1[40],cfb_buf2[40],cfb_tmp[8]; +static unsigned char plain[24]= + { + 0x4e,0x6f,0x77,0x20,0x69,0x73, + 0x20,0x74,0x68,0x65,0x20,0x74, + 0x69,0x6d,0x65,0x20,0x66,0x6f, + 0x72,0x20,0x61,0x6c,0x6c,0x20 + }; +static unsigned char cfb_cipher8[24]= { + 0xf3,0x1f,0xda,0x07,0x01,0x14, 0x62,0xee,0x18,0x7f,0x43,0xd8, + 0x0a,0x7c,0xd9,0xb5,0xb0,0xd2, 0x90,0xda,0x6e,0x5b,0x9a,0x87 }; +static unsigned char cfb_cipher16[24]={ + 0xF3,0x09,0x87,0x87,0x7F,0x57, 0xF7,0x3C,0x36,0xB6,0xDB,0x70, + 0xD8,0xD5,0x34,0x19,0xD3,0x86, 0xB2,0x23,0xB7,0xB2,0xAD,0x1B }; +static unsigned char cfb_cipher32[24]={ + 0xF3,0x09,0x62,0x49,0xA4,0xDF, 0xA4,0x9F,0x33,0xDC,0x7B,0xAD, + 0x4C,0xC8,0x9F,0x64,0xE4,0x53, 0xE5,0xEC,0x67,0x20,0xDA,0xB6 }; +static unsigned char cfb_cipher48[24]={ + 0xF3,0x09,0x62,0x49,0xC7,0xF4, 0x30,0xB5,0x15,0xEC,0xBB,0x85, + 0x97,0x5A,0x13,0x8C,0x68,0x60, 0xE2,0x38,0x34,0x3C,0xDC,0x1F }; +static unsigned char cfb_cipher64[24]={ + 0xF3,0x09,0x62,0x49,0xC7,0xF4, 0x6E,0x51,0xA6,0x9E,0x83,0x9B, + 0x1A,0x92,0xF7,0x84,0x03,0x46, 0x71,0x33,0x89,0x8E,0xA6,0x22 }; + +static unsigned char ofb_key[8]={0x01,0x23,0x45,0x67,0x89,0xab,0xcd,0xef}; +static unsigned char ofb_iv[8]={0x12,0x34,0x56,0x78,0x90,0xab,0xcd,0xef}; +static unsigned char ofb_buf1[24],ofb_buf2[24],ofb_tmp[8]; +static unsigned char ofb_cipher[24]= + { + 0xf3,0x09,0x62,0x49,0xc7,0xf4,0x6e,0x51, + 0x35,0xf2,0x4a,0x24,0x2e,0xeb,0x3d,0x3f, + 0x3d,0x6d,0x5b,0xe3,0x25,0x5a,0xf8,0xc3 + }; + +DES_LONG cbc_cksum_ret=0xB462FEF7L; +unsigned char cbc_cksum_data[8]={0x1D,0x26,0x93,0x97,0xf7,0xfe,0x62,0xb4}; + +#ifndef NOPROTO +static char *pt(unsigned char *p); +static int cfb_test(int bits, unsigned char *cfb_cipher); +static int cfb64_test(unsigned char *cfb_cipher); +static int ede_cfb64_test(unsigned char *cfb_cipher); +#else +static char *pt(); +static int cfb_test(); +static int cfb64_test(); +static int ede_cfb64_test(); +#endif + +int main(argc,argv) +int argc; +char *argv[]; + { + int i,j,err=0; + des_cblock in,out,outin,iv3; + des_key_schedule ks,ks2,ks3; + unsigned char cbc_in[40]; + unsigned char cbc_out[40]; + DES_LONG cs; + unsigned char qret[4][4],cret[8]; + DES_LONG lqret[4]; + int num; + char *str; + + printf("Doing ecb\n"); + for (i=0; i<NUM_TESTS; i++) + { + if ((j=des_key_sched((C_Block *)(key_data[i]),ks)) != 0) + { + printf("Key error %2d:%d\n",i+1,j); + err=1; + } + memcpy(in,plain_data[i],8); + memset(out,0,8); + memset(outin,0,8); + des_ecb_encrypt((C_Block *)in,(C_Block *)out,ks,DES_ENCRYPT); + des_ecb_encrypt((C_Block *)out,(C_Block *)outin,ks,DES_DECRYPT); + + if (memcmp(out,cipher_data[i],8) != 0) + { + printf("Encryption error %2d\nk=%s p=%s o=%s act=%s\n", + i+1,pt(key_data[i]),pt(in),pt(cipher_data[i]), + pt(out)); + err=1; + } + if (memcmp(in,outin,8) != 0) + { + printf("Decryption error %2d\nk=%s p=%s o=%s act=%s\n", + i+1,pt(key_data[i]),pt(out),pt(in),pt(outin)); + err=1; + } + } + +#ifndef LIBDES_LIT + printf("Doing ede ecb\n"); + for (i=0; i<(NUM_TESTS-1); i++) + { + if ((j=des_key_sched((C_Block *)(key_data[i]),ks)) != 0) + { + err=1; + printf("Key error %2d:%d\n",i+1,j); + } + if ((j=des_key_sched((C_Block *)(key_data[i+1]),ks2)) != 0) + { + printf("Key error %2d:%d\n",i+2,j); + err=1; + } + if ((j=des_key_sched((C_Block *)(key_data[i+2]),ks3)) != 0) + { + printf("Key error %2d:%d\n",i+3,j); + err=1; + } + memcpy(in,plain_data[i],8); + memset(out,0,8); + memset(outin,0,8); + des_ecb2_encrypt((C_Block *)in,(C_Block *)out,ks,ks2, + DES_ENCRYPT); + des_ecb2_encrypt((C_Block *)out,(C_Block *)outin,ks,ks2, + DES_DECRYPT); + + if (memcmp(out,cipher_ecb2[i],8) != 0) + { + printf("Encryption error %2d\nk=%s p=%s o=%s act=%s\n", + i+1,pt(key_data[i]),pt(in),pt(cipher_ecb2[i]), + pt(out)); + err=1; + } + if (memcmp(in,outin,8) != 0) + { + printf("Decryption error %2d\nk=%s p=%s o=%s act=%s\n", + i+1,pt(key_data[i]),pt(out),pt(in),pt(outin)); + err=1; + } + } +#endif + + printf("Doing cbc\n"); + if ((j=des_key_sched((C_Block *)cbc_key,ks)) != 0) + { + printf("Key error %d\n",j); + err=1; + } + memset(cbc_out,0,40); + memset(cbc_in,0,40); + memcpy(iv3,cbc_iv,sizeof(cbc_iv)); + des_ncbc_encrypt((C_Block *)cbc_data,(C_Block *)cbc_out, + (long)strlen((char *)cbc_data)+1,ks, + (C_Block *)iv3,DES_ENCRYPT); + if (memcmp(cbc_out,cbc_ok,32) != 0) + printf("cbc_encrypt encrypt error\n"); + + memcpy(iv3,cbc_iv,sizeof(cbc_iv)); + des_ncbc_encrypt((C_Block *)cbc_out,(C_Block *)cbc_in, + (long)strlen((char *)cbc_data)+1,ks, + (C_Block *)iv3,DES_DECRYPT); + if (memcmp(cbc_in,cbc_data,strlen((char *)cbc_data)) != 0) + { + printf("cbc_encrypt decrypt error\n"); + err=1; + } + +#ifndef LIBDES_LIT + printf("Doing desx cbc\n"); + if ((j=des_key_sched((C_Block *)cbc_key,ks)) != 0) + { + printf("Key error %d\n",j); + err=1; + } + memset(cbc_out,0,40); + memset(cbc_in,0,40); + memcpy(iv3,cbc_iv,sizeof(cbc_iv)); + des_xcbc_encrypt((C_Block *)cbc_data,(C_Block *)cbc_out, + (long)strlen((char *)cbc_data)+1,ks, + (C_Block *)iv3, + (C_Block *)cbc2_key, (C_Block *)cbc3_key, DES_ENCRYPT); + if (memcmp(cbc_out,xcbc_ok,32) != 0) + { + printf("des_xcbc_encrypt encrypt error\n"); + } + memcpy(iv3,cbc_iv,sizeof(cbc_iv)); + des_xcbc_encrypt((C_Block *)cbc_out,(C_Block *)cbc_in, + (long)strlen((char *)cbc_data)+1,ks, + (C_Block *)iv3, + (C_Block *)cbc2_key, (C_Block *)cbc3_key, DES_DECRYPT); + if (memcmp(cbc_in,cbc_data,strlen((char *)cbc_data)+1) != 0) + { + printf("des_xcbc_encrypt decrypt error\n"); + err=1; + } +#endif + + printf("Doing ede cbc\n"); + if ((j=des_key_sched((C_Block *)cbc_key,ks)) != 0) + { + printf("Key error %d\n",j); + err=1; + } + if ((j=des_key_sched((C_Block *)cbc2_key,ks2)) != 0) + { + printf("Key error %d\n",j); + err=1; + } + if ((j=des_key_sched((C_Block *)cbc3_key,ks3)) != 0) + { + printf("Key error %d\n",j); + err=1; + } + memset(cbc_out,0,40); + memset(cbc_in,0,40); + i=strlen((char *)cbc_data)+1; + /* i=((i+7)/8)*8; */ + memcpy(iv3,cbc_iv,sizeof(cbc_iv)); + + des_ede3_cbc_encrypt((C_Block *)cbc_data,(C_Block *)cbc_out, + 16L,ks,ks2,ks3,(C_Block *)iv3,DES_ENCRYPT); + des_ede3_cbc_encrypt((C_Block *)&(cbc_data[16]), + (C_Block *)&(cbc_out[16]), + (long)i-16,ks,ks2,ks3,(C_Block *)iv3,DES_ENCRYPT); + if (memcmp(cbc_out,cbc3_ok, + (unsigned int)(strlen((char *)cbc_data)+1+7)/8*8) != 0) + { + printf("des_ede3_cbc_encrypt encrypt error\n"); + err=1; + } + + memcpy(iv3,cbc_iv,sizeof(cbc_iv)); + des_ede3_cbc_encrypt((C_Block *)cbc_out,(C_Block *)cbc_in, + (long)i,ks,ks2,ks3,(C_Block *)iv3,DES_DECRYPT); + if (memcmp(cbc_in,cbc_data,strlen(cbc_data)+1) != 0) + { + printf("des_ede3_cbc_encrypt decrypt error\n"); + err=1; + } + +#ifndef LIBDES_LIT + printf("Doing pcbc\n"); + if ((j=des_key_sched((C_Block *)cbc_key,ks)) != 0) + { + printf("Key error %d\n",j); + err=1; + } + memset(cbc_out,0,40); + memset(cbc_in,0,40); + des_pcbc_encrypt((C_Block *)cbc_data,(C_Block *)cbc_out, + (long)strlen(cbc_data)+1,ks,(C_Block *)cbc_iv,DES_ENCRYPT); + if (memcmp(cbc_out,pcbc_ok,32) != 0) + { + printf("pcbc_encrypt encrypt error\n"); + err=1; + } + des_pcbc_encrypt((C_Block *)cbc_out,(C_Block *)cbc_in, + (long)strlen(cbc_data)+1,ks,(C_Block *)cbc_iv,DES_DECRYPT); + if (memcmp(cbc_in,cbc_data,strlen(cbc_data)+1) != 0) + { + printf("pcbc_encrypt decrypt error\n"); + err=1; + } + + printf("Doing "); + printf("cfb8 "); + err+=cfb_test(8,cfb_cipher8); + printf("cfb16 "); + err+=cfb_test(16,cfb_cipher16); + printf("cfb32 "); + err+=cfb_test(32,cfb_cipher32); + printf("cfb48 "); + err+=cfb_test(48,cfb_cipher48); + printf("cfb64 "); + err+=cfb_test(64,cfb_cipher64); + + printf("cfb64() "); + err+=cfb64_test(cfb_cipher64); + + memcpy(cfb_tmp,cfb_iv,sizeof(cfb_iv)); + for (i=0; i<sizeof(plain); i++) + des_cfb_encrypt(&(plain[i]),&(cfb_buf1[i]), + 8,(long)1,ks,(C_Block *)cfb_tmp,DES_ENCRYPT); + if (memcmp(cfb_cipher8,cfb_buf1,sizeof(plain)) != 0) + { + printf("cfb_encrypt small encrypt error\n"); + err=1; + } + + memcpy(cfb_tmp,cfb_iv,sizeof(cfb_iv)); + for (i=0; i<sizeof(plain); i++) + des_cfb_encrypt(&(cfb_buf1[i]),&(cfb_buf2[i]), + 8,(long)1,ks,(C_Block *)cfb_tmp,DES_DECRYPT); + if (memcmp(plain,cfb_buf2,sizeof(plain)) != 0) + { + printf("cfb_encrypt small decrypt error\n"); + err=1; + } + + printf("ede_cfb64() "); + err+=ede_cfb64_test(cfb_cipher64); + + printf("done\n"); + + printf("Doing ofb\n"); + des_key_sched((C_Block *)ofb_key,ks); + memcpy(ofb_tmp,ofb_iv,sizeof(ofb_iv)); + des_ofb_encrypt(plain,ofb_buf1,64,(long)sizeof(plain)/8,ks, + (C_Block *)ofb_tmp); + if (memcmp(ofb_cipher,ofb_buf1,sizeof(ofb_buf1)) != 0) + { + printf("ofb_encrypt encrypt error\n"); +printf("%02X %02X %02X %02X %02X %02X %02X %02X\n", +ofb_buf1[8+0], ofb_buf1[8+1], ofb_buf1[8+2], ofb_buf1[8+3], +ofb_buf1[8+4], ofb_buf1[8+5], ofb_buf1[8+6], ofb_buf1[8+7]); +printf("%02X %02X %02X %02X %02X %02X %02X %02X\n", +ofb_buf1[8+0], ofb_cipher[8+1], ofb_cipher[8+2], ofb_cipher[8+3], +ofb_buf1[8+4], ofb_cipher[8+5], ofb_cipher[8+6], ofb_cipher[8+7]); + err=1; + } + memcpy(ofb_tmp,ofb_iv,sizeof(ofb_iv)); + des_ofb_encrypt(ofb_buf1,ofb_buf2,64,(long)sizeof(ofb_buf1)/8,ks, + (C_Block *)ofb_tmp); + if (memcmp(plain,ofb_buf2,sizeof(ofb_buf2)) != 0) + { + printf("ofb_encrypt decrypt error\n"); +printf("%02X %02X %02X %02X %02X %02X %02X %02X\n", +ofb_buf2[8+0], ofb_buf2[8+1], ofb_buf2[8+2], ofb_buf2[8+3], +ofb_buf2[8+4], ofb_buf2[8+5], ofb_buf2[8+6], ofb_buf2[8+7]); +printf("%02X %02X %02X %02X %02X %02X %02X %02X\n", +plain[8+0], plain[8+1], plain[8+2], plain[8+3], +plain[8+4], plain[8+5], plain[8+6], plain[8+7]); + err=1; + } + + printf("Doing ofb64\n"); + des_key_sched((C_Block *)ofb_key,ks); + memcpy(ofb_tmp,ofb_iv,sizeof(ofb_iv)); + memset(ofb_buf1,0,sizeof(ofb_buf1)); + memset(ofb_buf2,0,sizeof(ofb_buf1)); + num=0; + for (i=0; i<sizeof(plain); i++) + { + des_ofb64_encrypt(&(plain[i]),&(ofb_buf1[i]),1,ks, + (C_Block *)ofb_tmp,&num); + } + if (memcmp(ofb_cipher,ofb_buf1,sizeof(ofb_buf1)) != 0) + { + printf("ofb64_encrypt encrypt error\n"); + err=1; + } + memcpy(ofb_tmp,ofb_iv,sizeof(ofb_iv)); + num=0; + des_ofb64_encrypt(ofb_buf1,ofb_buf2,(long)sizeof(ofb_buf1),ks, + (C_Block *)ofb_tmp,&num); + if (memcmp(plain,ofb_buf2,sizeof(ofb_buf2)) != 0) + { + printf("ofb64_encrypt decrypt error\n"); + err=1; + } + + printf("Doing ede_ofb64\n"); + des_key_sched((C_Block *)ofb_key,ks); + memcpy(ofb_tmp,ofb_iv,sizeof(ofb_iv)); + memset(ofb_buf1,0,sizeof(ofb_buf1)); + memset(ofb_buf2,0,sizeof(ofb_buf1)); + num=0; + for (i=0; i<sizeof(plain); i++) + { + des_ede3_ofb64_encrypt(&(plain[i]),&(ofb_buf1[i]),1,ks,ks,ks, + (C_Block *)ofb_tmp,&num); + } + if (memcmp(ofb_cipher,ofb_buf1,sizeof(ofb_buf1)) != 0) + { + printf("ede_ofb64_encrypt encrypt error\n"); + err=1; + } + memcpy(ofb_tmp,ofb_iv,sizeof(ofb_iv)); + num=0; + des_ede3_ofb64_encrypt(ofb_buf1,ofb_buf2,(long)sizeof(ofb_buf1),ks, + ks,ks,(C_Block *)ofb_tmp,&num); + if (memcmp(plain,ofb_buf2,sizeof(ofb_buf2)) != 0) + { + printf("ede_ofb64_encrypt decrypt error\n"); + err=1; + } + + printf("Doing cbc_cksum\n"); + des_key_sched((C_Block *)cbc_key,ks); + cs=des_cbc_cksum((C_Block *)cbc_data,(C_Block *)cret, + (long)strlen(cbc_data),ks,(C_Block *)cbc_iv); + if (cs != cbc_cksum_ret) + { + printf("bad return value (%08lX), should be %08lX\n", + (unsigned long)cs,(unsigned long)cbc_cksum_ret); + err=1; + } + if (memcmp(cret,cbc_cksum_data,8) != 0) + { + printf("bad cbc_cksum block returned\n"); + err=1; + } + + printf("Doing quad_cksum\n"); + cs=quad_cksum((C_Block *)cbc_data,(C_Block *)qret, + (long)strlen(cbc_data),2,(C_Block *)cbc_iv); + for (i=0; i<4; i++) + { + lqret[i]=0; + memcpy(&(lqret[i]),&(qret[i][0]),4); + } + { /* Big-endian fix */ + static DES_LONG l=1; + static unsigned char *c=(unsigned char *)&l; + DES_LONG ll; + + if (!c[0]) + { + ll=lqret[0]^lqret[3]; + lqret[0]^=ll; + lqret[3]^=ll; + ll=lqret[1]^lqret[2]; + lqret[1]^=ll; + lqret[2]^=ll; + } + } + if (cs != 0x70d7a63aL) + { + printf("quad_cksum error, ret %08lx should be 70d7a63a\n", + (unsigned long)cs); + err=1; + } + if (lqret[0] != 0x327eba8dL) + { + printf("quad_cksum error, out[0] %08lx is not %08lx\n", + (unsigned long)lqret[0],0x327eba8dL); + err=1; + } + if (lqret[1] != 0x201a49ccL) + { + printf("quad_cksum error, out[1] %08lx is not %08lx\n", + (unsigned long)lqret[1],0x201a49ccL); + err=1; + } + if (lqret[2] != 0x70d7a63aL) + { + printf("quad_cksum error, out[2] %08lx is not %08lx\n", + (unsigned long)lqret[2],0x70d7a63aL); + err=1; + } + if (lqret[3] != 0x501c2c26L) + { + printf("quad_cksum error, out[3] %08lx is not %08lx\n", + (unsigned long)lqret[3],0x501c2c26L); + err=1; + } +#endif + + printf("input word alignment test"); + for (i=0; i<4; i++) + { + printf(" %d",i); + des_ncbc_encrypt((C_Block *)&(cbc_out[i]),(C_Block *)cbc_in, + (long)strlen(cbc_data)+1,ks,(C_Block *)cbc_iv, + DES_ENCRYPT); + } + printf("\noutput word alignment test"); + for (i=0; i<4; i++) + { + printf(" %d",i); + des_ncbc_encrypt((C_Block *)cbc_out,(C_Block *)&(cbc_in[i]), + (long)strlen(cbc_data)+1,ks,(C_Block *)cbc_iv, + DES_ENCRYPT); + } + printf("\n"); + printf("fast crypt test "); + str=crypt("testing","ef"); + if (strcmp("efGnQx2725bI2",str) != 0) + { + printf("fast crypt error, %s should be efGnQx2725bI2\n",str); + err=1; + } + str=crypt("bca76;23","yA"); + if (strcmp("yA1Rp/1hZXIJk",str) != 0) + { + printf("fast crypt error, %s should be yA1Rp/1hZXIJk\n",str); + err=1; + } + printf("\n"); + exit(err); + return(0); + } + +static char *pt(p) +unsigned char *p; + { + static char bufs[10][20]; + static int bnum=0; + char *ret; + int i; + static char *f="0123456789ABCDEF"; + + ret= &(bufs[bnum++][0]); + bnum%=10; + for (i=0; i<8; i++) + { + ret[i*2]=f[(p[i]>>4)&0xf]; + ret[i*2+1]=f[p[i]&0xf]; + } + ret[16]='\0'; + return(ret); + } + +#ifndef LIBDES_LIT + +static int cfb_test(bits, cfb_cipher) +int bits; +unsigned char *cfb_cipher; + { + des_key_schedule ks; + int i,err=0; + + des_key_sched((C_Block *)cfb_key,ks); + memcpy(cfb_tmp,cfb_iv,sizeof(cfb_iv)); + des_cfb_encrypt(plain,cfb_buf1,bits,(long)sizeof(plain),ks, + (C_Block *)cfb_tmp,DES_ENCRYPT); + if (memcmp(cfb_cipher,cfb_buf1,sizeof(plain)) != 0) + { + err=1; + printf("cfb_encrypt encrypt error\n"); + for (i=0; i<24; i+=8) + printf("%s\n",pt(&(cfb_buf1[i]))); + } + memcpy(cfb_tmp,cfb_iv,sizeof(cfb_iv)); + des_cfb_encrypt(cfb_buf1,cfb_buf2,bits,(long)sizeof(plain),ks, + (C_Block *)cfb_tmp,DES_DECRYPT); + if (memcmp(plain,cfb_buf2,sizeof(plain)) != 0) + { + err=1; + printf("cfb_encrypt decrypt error\n"); + for (i=0; i<24; i+=8) + printf("%s\n",pt(&(cfb_buf1[i]))); + } + return(err); + } + +static int cfb64_test(cfb_cipher) +unsigned char *cfb_cipher; + { + des_key_schedule ks; + int err=0,i,n; + + des_key_sched((C_Block *)cfb_key,ks); + memcpy(cfb_tmp,cfb_iv,sizeof(cfb_iv)); + n=0; + des_cfb64_encrypt(plain,cfb_buf1,(long)12,ks, + (C_Block *)cfb_tmp,&n,DES_ENCRYPT); + des_cfb64_encrypt(&(plain[12]),&(cfb_buf1[12]), + (long)sizeof(plain)-12,ks, + (C_Block *)cfb_tmp,&n,DES_ENCRYPT); + if (memcmp(cfb_cipher,cfb_buf1,sizeof(plain)) != 0) + { + err=1; + printf("cfb_encrypt encrypt error\n"); + for (i=0; i<24; i+=8) + printf("%s\n",pt(&(cfb_buf1[i]))); + } + memcpy(cfb_tmp,cfb_iv,sizeof(cfb_iv)); + n=0; + des_cfb64_encrypt(cfb_buf1,cfb_buf2,(long)17,ks, + (C_Block *)cfb_tmp,&n,DES_DECRYPT); + des_cfb64_encrypt(&(cfb_buf1[17]),&(cfb_buf2[17]), + (long)sizeof(plain)-17,ks, + (C_Block *)cfb_tmp,&n,DES_DECRYPT); + if (memcmp(plain,cfb_buf2,sizeof(plain)) != 0) + { + err=1; + printf("cfb_encrypt decrypt error\n"); + for (i=0; i<24; i+=8) + printf("%s\n",pt(&(cfb_buf2[i]))); + } + return(err); + } + +static int ede_cfb64_test(cfb_cipher) +unsigned char *cfb_cipher; + { + des_key_schedule ks; + int err=0,i,n; + + des_key_sched((C_Block *)cfb_key,ks); + memcpy(cfb_tmp,cfb_iv,sizeof(cfb_iv)); + n=0; + des_ede3_cfb64_encrypt(plain,cfb_buf1,(long)12,ks,ks,ks, + (C_Block *)cfb_tmp,&n,DES_ENCRYPT); + des_ede3_cfb64_encrypt(&(plain[12]),&(cfb_buf1[12]), + (long)sizeof(plain)-12,ks,ks,ks, + (C_Block *)cfb_tmp,&n,DES_ENCRYPT); + if (memcmp(cfb_cipher,cfb_buf1,sizeof(plain)) != 0) + { + err=1; + printf("ede_cfb_encrypt encrypt error\n"); + for (i=0; i<24; i+=8) + printf("%s\n",pt(&(cfb_buf1[i]))); + } + memcpy(cfb_tmp,cfb_iv,sizeof(cfb_iv)); + n=0; + des_ede3_cfb64_encrypt(cfb_buf1,cfb_buf2,(long)17,ks,ks,ks, + (C_Block *)cfb_tmp,&n,DES_DECRYPT); + des_ede3_cfb64_encrypt(&(cfb_buf1[17]),&(cfb_buf2[17]), + (long)sizeof(plain)-17,ks,ks,ks, + (C_Block *)cfb_tmp,&n,DES_DECRYPT); + if (memcmp(plain,cfb_buf2,sizeof(plain)) != 0) + { + err=1; + printf("ede_cfb_encrypt decrypt error\n"); + for (i=0; i<24; i+=8) + printf("%s\n",pt(&(cfb_buf2[i]))); + } + return(err); + } + +#endif + diff --git a/3rdparty/des-4.04b/doIP b/3rdparty/des-4.04b/doIP new file mode 100644 index 0000000..18cf231 --- /dev/null +++ b/3rdparty/des-4.04b/doIP @@ -0,0 +1,46 @@ +#!/usr/local/bin/perl + +@l=( + 0, 1, 2, 3, 4, 5, 6, 7, + 8, 9,10,11,12,13,14,15, + 16,17,18,19,20,21,22,23, + 24,25,26,27,28,29,30,31 + ); +@r=( + 32,33,34,35,36,37,38,39, + 40,41,42,43,44,45,46,47, + 48,49,50,51,52,53,54,55, + 56,57,58,59,60,61,62,63 + ); + +require 'shifts.pl'; + +sub PERM_OP + { + local(*a,*b,*t,$n,$m)=@_; + + @z=&shift(*a,-$n); + @z=&xor(*b,*z); + @z=&and(*z,$m); + @b=&xor(*b,*z); + @z=&shift(*z,$n); + @a=&xor(*a,*z); + } + + +@L=@l; +@R=@r; +&PERM_OP(*R,*L,*T,4,0x0f0f0f0f); +&PERM_OP(*L,*R,*T,16,0x0000ffff); +&PERM_OP(*R,*L,*T,2,0x33333333); +&PERM_OP(*L,*R,*T,8,0x00ff00ff); +&PERM_OP(*R,*L,*T,1,0x55555555); + &printit(@L); + &printit(@R); +&PERM_OP(*R,*L,*T,1,0x55555555); +&PERM_OP(*L,*R,*T,8,0x00ff00ff); +&PERM_OP(*R,*L,*T,2,0x33333333); +&PERM_OP(*L,*R,*T,16,0x0000ffff); +&PERM_OP(*R,*L,*T,4,0x0f0f0f0f); + &printit(@L); + &printit(@R); diff --git a/3rdparty/des-4.04b/doPC1 b/3rdparty/des-4.04b/doPC1 new file mode 100644 index 0000000..096afd8 --- /dev/null +++ b/3rdparty/des-4.04b/doPC1 @@ -0,0 +1,110 @@ +#!/usr/local/bin/perl + +@l=( + 0, 1, 2, 3, 4, 5, 6, 7, + 8, 9,10,11,12,13,14,15, + 16,17,18,19,20,21,22,23, + 24,25,26,27,28,29,30,31 + ); +@r=( + 32,33,34,35,36,37,38,39, + 40,41,42,43,44,45,46,47, + 48,49,50,51,52,53,54,55, + 56,57,58,59,60,61,62,63 + ); + +require 'shifts.pl'; + +sub PERM_OP + { + local(*a,*b,*t,$n,$m)=@_; + + @z=&shift(*a,-$n); + @z=&xor(*b,*z); + @z=&and(*z,$m); + @b=&xor(*b,*z); + @z=&shift(*z,$n); + @a=&xor(*a,*z); + } + +sub HPERM_OP2 + { + local(*a,*t,$n,$m)=@_; + local(@x,@y,$i); + + @z=&shift(*a,16-$n); + @z=&xor(*a,*z); + @z=&and(*z,$m); + @a=&xor(*a,*z); + @z=&shift(*z,$n-16); + @a=&xor(*a,*z); + } + +sub HPERM_OP + { + local(*a,*t,$n,$m)=@_; + local(@x,@y,$i); + + for ($i=0; $i<16; $i++) + { + $x[$i]=$a[$i]; + $y[$i]=$a[16+$i]; + } + @z=&shift(*x,-$n); + @z=&xor(*y,*z); + @z=&and(*z,$m); + @y=&xor(*y,*z); + @z=&shift(*z,$n); + @x=&xor(*x,*z); + for ($i=0; $i<16; $i++) + { + $a[$i]=$x[$i]; + $a[16+$i]=$y[$i]; + } + } + +@L=@l; +@R=@r; + + print "---\n"; &printit(@R); +&PERM_OP(*R,*L,*T,4,0x0f0f0f0f); + print "---\n"; &printit(@R); +&HPERM_OP2(*L,*T,-2,0xcccc0000); +&HPERM_OP2(*R,*T,-2,0xcccc0000); + print "---\n"; &printit(@R); +&PERM_OP(*R,*L,*T,1,0x55555555); + print "---\n"; &printit(@R); +&PERM_OP(*L,*R,*T,8,0x00ff00ff); + print "---\n"; &printit(@R); +&PERM_OP(*R,*L,*T,1,0x55555555); + print "---\n"; &printit(@R); +# &printit(@L); + &printit(@R); +print <<"EOF"; +============================== +63 55 47 39 31 23 15 7 +62 54 46 38 30 22 14 6 +61 53 45 37 29 21 13 5 +60 52 44 36 -- -- -- -- + +57 49 41 33 25 17 9 1 +58 50 42 34 26 18 10 2 +59 51 43 35 27 19 11 3 +28 20 12 4 -- -- -- -- +EOF +exit(1); +@A=&and(*R,0x000000ff); +@A=&shift(*A,16); +@B=&and(*R,0x0000ff00); +@C=&and(*R,0x00ff0000); +@C=&shift(*C,-16); +@D=&and(*L,0xf0000000); +@D=&shift(*D,-4); +@A=&or(*A,*B); +@B=&or(*D,*C); +@R=&or(*A,*B); +@L=&and(*L,0x0fffffff); + + &printit(@L); + &printit(@R); + diff --git a/3rdparty/des-4.04b/doPC2 b/3rdparty/des-4.04b/doPC2 new file mode 100644 index 0000000..fa5cf74 --- /dev/null +++ b/3rdparty/des-4.04b/doPC2 @@ -0,0 +1,94 @@ +#!/usr/local/bin/perl + +@PC2_C=(14,17,11,24, 1, 5, + 3,28,15, 6,21,10, + 23,19,12, 4,26, 8, + 16, 7,27,20,13, 2, + ); + +@PC2_D=(41,52,31,37,47,55, + 30,40,51,45,33,48, + 44,49,39,56,34,53, + 46,42,50,36,29,32, + ); + +$i=0; +foreach (@PC2_C) { + $_--; +# printf "%2d,",$_; + $C{$_}=$i; + ++$i; +# print "\n" if ((($i) % 8) == 0); + } +$i=0; +#print "\n"; +foreach (@PC2_D) { + $_-=28; + $_--; +# printf "%2d,",$_; + $D{$_}=$i; + $i++; +# print "\n" if ((($i) % 8) == 0); + } + +#print "\n"; +foreach $i (0 .. 27) + { + $_=$C{$i}; +# printf "%2d,",$_; + $i++; +# print "\n" if ((($i) % 8) == 0); + } +#print "\n"; + +#print "\n"; +foreach $i (0 .. 27) + { + $_=$D{$i}; +# printf "%2d,",$_; + $i++; +# print "\n" if ((($i) % 8) == 0); + } +#print "\n"; + +print "static ulong skb[8][64]={\n"; +&doit("C",*C, 0, 1, 2, 3, 4, 5); +&doit("C",*C, 6, 7, 9,10,11,12); +&doit("C",*C,13,14,15,16,18,19); +&doit("C",*C,20,22,23,25,26,27); + +&doit("D",*D, 0, 1, 2, 3, 4, 5); +&doit("D",*D, 7, 8,10,11,12,13); +&doit("D",*D,15,16,17,18,19,20); +&doit("D",*D,21,22,23,24,26,27); +print "};\n"; + +sub doit + { + local($l,*A,@b)=@_; + local(@out); + + printf("/* for $l bits (numbered as per FIPS 46) %d %d %d %d %d %d */\n", + $b[0]+1, $b[1]+1, $b[2]+1, $b[3]+1, $b[4]+1, $b[5]+1); + for ($i=0; $i<64; $i++) + { + $out[$i]=0; + $j=1; +#print "\n"; + for ($k=0; $k<6; $k++) + { + $l=$A{$b[$k]}; +#print"$l - "; + if ((1<<$k) & $i) + { + $ll=int($l/6)*8+($l%6); + $out[$i]|=1<<($ll); + } + } + $pp=$out[$i]; + $pp=($pp&0xff0000ff)| (($pp&0x00ff0000)>>8)| + (($pp&0x0000ff00)<<8); + printf("0x%08X,",$pp); + print "\n" if (($i+1) % 4 == 0); + } + } diff --git a/3rdparty/des-4.04b/ecb3_enc.c b/3rdparty/des-4.04b/ecb3_enc.c new file mode 100644 index 0000000..28c0d88 --- /dev/null +++ b/3rdparty/des-4.04b/ecb3_enc.c @@ -0,0 +1,87 @@ +/* crypto/des/ecb3_enc.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include "des_locl.h" + +void des_ecb3_encrypt(input, output, ks1, ks2, ks3, enc) +des_cblock (*input); +des_cblock (*output); +des_key_schedule ks1; +des_key_schedule ks2; +des_key_schedule ks3; +int enc; + { + register DES_LONG l0,l1; + register unsigned char *in,*out; + DES_LONG ll[2]; + + in=(unsigned char *)input; + out=(unsigned char *)output; + c2l(in,l0); + c2l(in,l1); + ll[0]=l0; + ll[1]=l1; + if (enc) + des_encrypt3(ll,ks1,ks2,ks3); + else + des_decrypt3(ll,ks1,ks2,ks3); + l0=ll[0]; + l1=ll[1]; + l2c(l0,out); + l2c(l1,out); + } diff --git a/3rdparty/des-4.04b/ecb_enc.c b/3rdparty/des-4.04b/ecb_enc.c new file mode 100644 index 0000000..4e91c34 --- /dev/null +++ b/3rdparty/des-4.04b/ecb_enc.c @@ -0,0 +1,124 @@ +/* crypto/des/ecb_enc.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include "des_locl.h" +#include "spr.h" + +char *libdes_version="libdes v 3.24 - 20-Apr-1996 - eay"; +char *DES_version="DES part of SSLeay 0.8.2b 08-Jan-1998"; + +char *des_options() + { + static int init=1; + static char buf[32]; + + if (init) + { + char *ptr,*unroll,*risc,*size; + + init=0; +#ifdef DES_PTR + ptr="ptr"; +#else + ptr="idx"; +#endif +#if defined(DES_RISC1) || defined(DES_RISC2) +#ifdef DES_RISC1 + risc="risc1"; +#endif +#ifdef DES_RISC2 + risc="risc2"; +#endif +#else + risc="cisc"; +#endif +#ifdef DES_UNROLL + unroll="16"; +#else + unroll="4"; +#endif + if (sizeof(DES_LONG) != sizeof(long)) + size="int"; + else + size="long"; + sprintf(buf,"des(%s,%s,%s,%s)",ptr,risc,unroll,size); + } + return(buf); + } + + +void des_ecb_encrypt(input, output, ks, enc) +des_cblock (*input); +des_cblock (*output); +des_key_schedule ks; +int enc; + { + register DES_LONG l; + register unsigned char *in,*out; + DES_LONG ll[2]; + + in=(unsigned char *)input; + out=(unsigned char *)output; + c2l(in,l); ll[0]=l; + c2l(in,l); ll[1]=l; + des_encrypt(ll,ks,enc); + l=ll[0]; l2c(l,out); + l=ll[1]; l2c(l,out); + l=ll[0]=ll[1]=0; + } + diff --git a/3rdparty/des-4.04b/enc_read.c b/3rdparty/des-4.04b/enc_read.c new file mode 100644 index 0000000..bd1b78b --- /dev/null +++ b/3rdparty/des-4.04b/enc_read.c @@ -0,0 +1,218 @@ +/* crypto/des/enc_read.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include <errno.h> +#include "des_locl.h" + +/* This has some uglies in it but it works - even over sockets. */ +/*extern int errno;*/ +int des_rw_mode=DES_PCBC_MODE; + +int des_enc_read(fd, buf, len, sched, iv) +int fd; +char *buf; +int len; +des_key_schedule sched; +des_cblock (*iv); + { + /* data to be unencrypted */ + int net_num=0; + static unsigned char *net=NULL; + /* extra unencrypted data + * for when a block of 100 comes in but is des_read one byte at + * a time. */ + static char *unnet=NULL; + static int unnet_start=0; + static int unnet_left=0; + static char *tmpbuf=NULL; + int i; + long num=0,rnum; + unsigned char *p; + + if (tmpbuf == NULL) + { + tmpbuf=(char *)malloc(BSIZE); + if (tmpbuf == NULL) return(-1); + } + if (net == NULL) + { + net=(unsigned char *)malloc(BSIZE); + if (net == NULL) return(-1); + } + if (unnet == NULL) + { + unnet=(char *)malloc(BSIZE); + if (unnet == NULL) return(-1); + } + /* left over data from last decrypt */ + if (unnet_left != 0) + { + if (unnet_left < len) + { + /* we still still need more data but will return + * with the number of bytes we have - should always + * check the return value */ + memcpy(buf,&(unnet[unnet_start]), + (unsigned int)unnet_left); + /* eay 26/08/92 I had the next 2 lines + * reversed :-( */ + i=unnet_left; + unnet_start=unnet_left=0; + } + else + { + memcpy(buf,&(unnet[unnet_start]),(unsigned int)len); + unnet_start+=len; + unnet_left-=len; + i=len; + } + return(i); + } + + /* We need to get more data. */ + if (len > MAXWRITE) len=MAXWRITE; + + /* first - get the length */ + while (net_num < HDRSIZE) + { + i=read(fd,&(net[net_num]),(unsigned int)HDRSIZE-net_num); +#ifdef EINTR + if ((i == -1) && (errno == EINTR)) continue; +#endif + if (i <= 0) return(0); + net_num+=i; + } + + /* we now have at net_num bytes in net */ + p=net; + /* num=0; */ + n2l(p,num); + /* num should be rounded up to the next group of eight + * we make sure that we have read a multiple of 8 bytes from the net. + */ + if ((num > MAXWRITE) || (num < 0)) /* error */ + return(-1); + rnum=(num < 8)?8:((num+7)/8*8); + + net_num=0; + while (net_num < rnum) + { + i=read(fd,&(net[net_num]),(unsigned int)rnum-net_num); +#ifdef EINTR + if ((i == -1) && (errno == EINTR)) continue; +#endif + if (i <= 0) return(0); + net_num+=i; + } + + /* Check if there will be data left over. */ + if (len < num) + { + if (des_rw_mode & DES_PCBC_MODE) + des_pcbc_encrypt((des_cblock *)net,(des_cblock *)unnet, + num,sched,iv,DES_DECRYPT); + else + des_cbc_encrypt((des_cblock *)net,(des_cblock *)unnet, + num,sched,iv,DES_DECRYPT); + memcpy(buf,unnet,(unsigned int)len); + unnet_start=len; + unnet_left=(int)num-len; + + /* The following line is done because we return num + * as the number of bytes read. */ + num=len; + } + else + { + /* >output is a multiple of 8 byes, if len < rnum + * >we must be careful. The user must be aware that this + * >routine will write more bytes than he asked for. + * >The length of the buffer must be correct. + * FIXED - Should be ok now 18-9-90 - eay */ + if (len < rnum) + { + + if (des_rw_mode & DES_PCBC_MODE) + des_pcbc_encrypt((des_cblock *)net, + (des_cblock *)tmpbuf, + num,sched,iv,DES_DECRYPT); + else + des_cbc_encrypt((des_cblock *)net, + (des_cblock *)tmpbuf, + num,sched,iv,DES_DECRYPT); + + /* eay 26/08/92 fix a bug that returned more + * bytes than you asked for (returned len bytes :-( */ + memcpy(buf,tmpbuf,(unsigned int)num); + } + else + { + if (des_rw_mode & DES_PCBC_MODE) + des_pcbc_encrypt((des_cblock *)net, + (des_cblock *)buf,num,sched,iv, + DES_DECRYPT); + else + des_cbc_encrypt((des_cblock *)net, + (des_cblock *)buf,num,sched,iv, + DES_DECRYPT); + } + } + return((int)num); + } + diff --git a/3rdparty/des-4.04b/enc_writ.c b/3rdparty/des-4.04b/enc_writ.c new file mode 100644 index 0000000..55a9494 --- /dev/null +++ b/3rdparty/des-4.04b/enc_writ.c @@ -0,0 +1,160 @@ +/* crypto/des/enc_writ.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <errno.h> +#include <time.h> +#include "des_locl.h" + +int des_enc_write(fd, buf, len, sched, iv) +int fd; +char *buf; +int len; +des_key_schedule sched; +des_cblock (*iv); + { +#ifdef _LIBC + extern int srandom(); + extern unsigned long time(); + extern int random(); + extern int write(); +#endif + + long rnum; + int i,j,k,outnum; + static char *outbuf=NULL; + char shortbuf[8]; + char *p; + static int start=1; + + if (outbuf == NULL) + { + outbuf=(char *)malloc(BSIZE+HDRSIZE); + if (outbuf == NULL) return(-1); + } + /* If we are sending less than 8 bytes, the same char will look + * the same if we don't pad it out with random bytes */ + if (start) + { + start=0; + srandom((unsigned int)time(NULL)); + } + + /* lets recurse if we want to send the data in small chunks */ + if (len > MAXWRITE) + { + j=0; + for (i=0; i<len; i+=k) + { + k=des_enc_write(fd,&(buf[i]), + ((len-i) > MAXWRITE)?MAXWRITE:(len-i),sched,iv); + if (k < 0) + return(k); + else + j+=k; + } + return(j); + } + + /* write length first */ + p=outbuf; + l2n(len,p); + + /* pad short strings */ + if (len < 8) + { + p=shortbuf; + memcpy(shortbuf,buf,(unsigned int)len); + for (i=len; i<8; i++) + shortbuf[i]=random(); + rnum=8; + } + else + { + p=buf; + rnum=((len+7)/8*8); /* round up to nearest eight */ + } + + if (des_rw_mode & DES_PCBC_MODE) + des_pcbc_encrypt((des_cblock *)p, + (des_cblock *)&(outbuf[HDRSIZE]), + (long)((len<8)?8:len),sched,iv,DES_ENCRYPT); + else + des_cbc_encrypt((des_cblock *)p, + (des_cblock *)&(outbuf[HDRSIZE]), + (long)((len<8)?8:len),sched,iv,DES_ENCRYPT); + + /* output */ + outnum=(int)rnum+HDRSIZE; + + for (j=0; j<outnum; j+=i) + { + /* eay 26/08/92 I was not doing writing from where we + * got upto. */ + i=write(fd,&(outbuf[j]),(unsigned int)(outnum-j)); + if (i == -1) + { + if (errno == EINTR) + i=0; + else /* This is really a bad error - very bad + * It will stuff-up both ends. */ + return(-1); + } + } + + return(len); + } diff --git a/3rdparty/des-4.04b/fcrypt.c b/3rdparty/des-4.04b/fcrypt.c new file mode 100644 index 0000000..db9ad65 --- /dev/null +++ b/3rdparty/des-4.04b/fcrypt.c @@ -0,0 +1,153 @@ +/* NOCW */ +#include <stdio.h> + +/* This version of crypt has been developed from my MIT compatable + * DES library. + * The library is available at pub/Crypto/DES at ftp.psy.uq.oz.au + * Eric Young (eay@cryptsoft.com) + */ + +/* Modification by Jens Kupferschmidt (Cu) + * I have included directive PARA for shared memory computers. + * I have included a directive LONGCRYPT to using this routine to cipher + * passwords with more then 8 bytes like HP-UX 10.x it used. The MAXPLEN + * definition is the maximum of lenght of password and can changed. I have + * defined 24. + */ + +#include "des_locl.h" + +/* Added more values to handle illegal salt values the way normal + * crypt() implementations do. The patch was sent by + * Bjorn Gronvall <bg@sics.se> + */ +static unsigned const char con_salt[128]={ +0xD2,0xD3,0xD4,0xD5,0xD6,0xD7,0xD8,0xD9, +0xDA,0xDB,0xDC,0xDD,0xDE,0xDF,0xE0,0xE1, +0xE2,0xE3,0xE4,0xE5,0xE6,0xE7,0xE8,0xE9, +0xEA,0xEB,0xEC,0xED,0xEE,0xEF,0xF0,0xF1, +0xF2,0xF3,0xF4,0xF5,0xF6,0xF7,0xF8,0xF9, +0xFA,0xFB,0xFC,0xFD,0xFE,0xFF,0x00,0x01, +0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09, +0x0A,0x0B,0x05,0x06,0x07,0x08,0x09,0x0A, +0x0B,0x0C,0x0D,0x0E,0x0F,0x10,0x11,0x12, +0x13,0x14,0x15,0x16,0x17,0x18,0x19,0x1A, +0x1B,0x1C,0x1D,0x1E,0x1F,0x20,0x21,0x22, +0x23,0x24,0x25,0x20,0x21,0x22,0x23,0x24, +0x25,0x26,0x27,0x28,0x29,0x2A,0x2B,0x2C, +0x2D,0x2E,0x2F,0x30,0x31,0x32,0x33,0x34, +0x35,0x36,0x37,0x38,0x39,0x3A,0x3B,0x3C, +0x3D,0x3E,0x3F,0x40,0x41,0x42,0x43,0x44, +}; + +static unsigned const char cov_2char[64]={ +0x2E,0x2F,0x30,0x31,0x32,0x33,0x34,0x35, +0x36,0x37,0x38,0x39,0x41,0x42,0x43,0x44, +0x45,0x46,0x47,0x48,0x49,0x4A,0x4B,0x4C, +0x4D,0x4E,0x4F,0x50,0x51,0x52,0x53,0x54, +0x55,0x56,0x57,0x58,0x59,0x5A,0x61,0x62, +0x63,0x64,0x65,0x66,0x67,0x68,0x69,0x6A, +0x6B,0x6C,0x6D,0x6E,0x6F,0x70,0x71,0x72, +0x73,0x74,0x75,0x76,0x77,0x78,0x79,0x7A +}; + +#ifndef NOPROTO +void fcrypt_body(DES_LONG *out,des_key_schedule ks, + DES_LONG Eswap0, DES_LONG Eswap1); + +#ifdef PERL5 +char *des_crypt(const char *buf,const char *salt); +#else +char *crypt(const char *buf,const char *salt); +#endif +#else +void fcrypt_body(); +#ifdef PERL5 +char *des_crypt(); +#else +char *crypt(); +#endif +#endif + +#ifdef PERL5 +char *des_crypt(buf,salt) +#else +char *crypt(buf,salt) +#endif +const char *buf; +const char *salt; + { + static char buff[14]; + + return(des_fcrypt(buf,salt,buff)); + } + + +char *des_fcrypt(buf,salt,ret) +const char *buf; +const char *salt; +char *ret; + { + unsigned int i,j,x,y; + DES_LONG Eswap0,Eswap1; + DES_LONG out[2],ll; + des_cblock key; + des_key_schedule ks; + unsigned char bb[9]; + unsigned char *b=bb; + unsigned char c,u; + + /* eay 25/08/92 + * If you call crypt("pwd","*") as often happens when you + * have * as the pwd field in /etc/passwd, the function + * returns *\0XXXXXXXXX + * The \0 makes the string look like * so the pwd "*" would + * crypt to "*". This was found when replacing the crypt in + * our shared libraries. People found that the disbled + * accounts effectivly had no passwd :-(. */ + x=ret[0]=((salt[0] == '\0')?'A':salt[0]); + Eswap0=con_salt[x]<<2; + x=ret[1]=((salt[1] == '\0')?'A':salt[1]); + Eswap1=con_salt[x]<<6; + +/* EAY +r=strlen(buf); +r=(r+7)/8; +*/ + for (i=0; i<8; i++) + { + c= *(buf++); + if (!c) break; + key[i]=(c<<1); + } + for (; i<8; i++) + key[i]=0; + + des_set_key((des_cblock *)(key),ks); + fcrypt_body(&(out[0]),ks,Eswap0,Eswap1); + + ll=out[0]; l2c(ll,b); + ll=out[1]; l2c(ll,b); + y=0; + u=0x80; + bb[8]=0; + for (i=2; i<13; i++) + { + c=0; + for (j=0; j<6; j++) + { + c<<=1; + if (bb[y] & u) c|=1; + u>>=1; + if (!u) + { + y++; + u=0x80; + } + } + ret[i]=cov_2char[c]; + } + ret[13]='\0'; + return(ret); + } + diff --git a/3rdparty/des-4.04b/fcrypt_b.c b/3rdparty/des-4.04b/fcrypt_b.c new file mode 100644 index 0000000..f929b66 --- /dev/null +++ b/3rdparty/des-4.04b/fcrypt_b.c @@ -0,0 +1,148 @@ +/* crypto/des/fcrypt_b.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> + +/* This version of crypt has been developed from my MIT compatable + * DES library. + * The library is available at pub/Crypto/DES at ftp.psy.uq.oz.au + * Eric Young (eay@cryptsoft.com) + */ + +#define DES_FCRYPT +#include "des_locl.h" +#undef DES_FCRYPT + +#undef PERM_OP +#define PERM_OP(a,b,t,n,m) ((t)=((((a)>>(n))^(b))&(m)),\ + (b)^=(t),\ + (a)^=((t)<<(n))) + +#undef HPERM_OP +#define HPERM_OP(a,t,n,m) ((t)=((((a)<<(16-(n)))^(a))&(m)),\ + (a)=(a)^(t)^(t>>(16-(n))))\ + +void fcrypt_body(out, ks, Eswap0, Eswap1) +DES_LONG *out; +des_key_schedule ks; +DES_LONG Eswap0; +DES_LONG Eswap1; + { + register DES_LONG l,r,t,u; +#ifdef DES_PTR + register unsigned char *des_SP=(unsigned char *)des_SPtrans; +#endif + register DES_LONG *s; + register int j; + register DES_LONG E0,E1; + + l=0; + r=0; + + s=(DES_LONG *)ks; + E0=Eswap0; + E1=Eswap1; + + for (j=0; j<25; j++) + { +#ifdef DES_UNROLL + register int i; + + for (i=0; i<32; i+=8) + { + D_ENCRYPT(l,r,i+0); /* 1 */ + D_ENCRYPT(r,l,i+2); /* 2 */ + D_ENCRYPT(l,r,i+4); /* 1 */ + D_ENCRYPT(r,l,i+6); /* 2 */ + } +#else + D_ENCRYPT(l,r, 0); /* 1 */ + D_ENCRYPT(r,l, 2); /* 2 */ + D_ENCRYPT(l,r, 4); /* 3 */ + D_ENCRYPT(r,l, 6); /* 4 */ + D_ENCRYPT(l,r, 8); /* 5 */ + D_ENCRYPT(r,l,10); /* 6 */ + D_ENCRYPT(l,r,12); /* 7 */ + D_ENCRYPT(r,l,14); /* 8 */ + D_ENCRYPT(l,r,16); /* 9 */ + D_ENCRYPT(r,l,18); /* 10 */ + D_ENCRYPT(l,r,20); /* 11 */ + D_ENCRYPT(r,l,22); /* 12 */ + D_ENCRYPT(l,r,24); /* 13 */ + D_ENCRYPT(r,l,26); /* 14 */ + D_ENCRYPT(l,r,28); /* 15 */ + D_ENCRYPT(r,l,30); /* 16 */ +#endif + + t=l; + l=r; + r=t; + } + l=ROTATE(l,3)&0xffffffffL; + r=ROTATE(r,3)&0xffffffffL; + + PERM_OP(l,r,t, 1,0x55555555L); + PERM_OP(r,l,t, 8,0x00ff00ffL); + PERM_OP(l,r,t, 2,0x33333333L); + PERM_OP(r,l,t,16,0x0000ffffL); + PERM_OP(l,r,t, 4,0x0f0f0f0fL); + + out[0]=r; + out[1]=l; + } + diff --git a/3rdparty/des-4.04b/makefile.bc b/3rdparty/des-4.04b/makefile.bc new file mode 100644 index 0000000..1fe6d49 --- /dev/null +++ b/3rdparty/des-4.04b/makefile.bc @@ -0,0 +1,50 @@ +# +# Origional BC Makefile from Teun <Teun.Nijssen@kub.nl> +# +# +CC = bcc +TLIB = tlib /0 /C +# note: the -3 flag produces code for 386, 486, Pentium etc; omit it for 286s +OPTIMIZE= -3 -O2 +#WINDOWS= -W +CFLAGS = -c -ml -d $(OPTIMIZE) $(WINDOWS) -DMSDOS +LFLAGS = -ml $(WINDOWS) + +.c.obj: + $(CC) $(CFLAGS) $*.c + +.obj.exe: + $(CC) $(LFLAGS) -e$*.exe $*.obj libdes.lib + +all: $(LIB) destest.exe rpw.exe des.exe speed.exe + +# "make clean": use a directory containing only libdes .exe and .obj files... +clean: + del *.exe + del *.obj + del libdes.lib + del libdes.rsp + +OBJS= cbc_cksm.obj cbc_enc.obj ecb_enc.obj pcbc_enc.obj \ + qud_cksm.obj rand_key.obj set_key.obj str2key.obj \ + enc_read.obj enc_writ.obj fcrypt.obj cfb_enc.obj \ + ecb3_enc.obj ofb_enc.obj cbc3_enc.obj read_pwd.obj\ + cfb64enc.obj ofb64enc.obj ede_enc.obj cfb64ede.obj\ + ofb64ede.obj supp.obj + +LIB= libdes.lib + +$(LIB): $(OBJS) + del $(LIB) + makersp "+%s &\n" &&| + $(OBJS) +| >libdes.rsp + $(TLIB) libdes.lib @libdes.rsp,nul + del libdes.rsp + +destest.exe: destest.obj libdes.lib +rpw.exe: rpw.obj libdes.lib +speed.exe: speed.obj libdes.lib +des.exe: des.obj libdes.lib + + diff --git a/3rdparty/des-4.04b/ofb64ede.c b/3rdparty/des-4.04b/ofb64ede.c new file mode 100644 index 0000000..4ca97ae --- /dev/null +++ b/3rdparty/des-4.04b/ofb64ede.c @@ -0,0 +1,131 @@ +/* crypto/des/ofb64ede.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include "des_locl.h" + +/* The input and output encrypted as though 64bit ofb mode is being + * used. The extra state information to record how much of the + * 64bit block we have used is contained in *num; + */ +void des_ede3_ofb64_encrypt(in, out, length, k1,k2,k3, ivec, num) +register unsigned char *in; +register unsigned char *out; +long length; +des_key_schedule k1,k2,k3; +des_cblock (*ivec); +int *num; + { + register DES_LONG v0,v1; + register int n= *num; + register long l=length; + des_cblock d; + register char *dp; + DES_LONG ti[2]; + unsigned char *iv; + int save=0; + + iv=(unsigned char *)ivec; + c2l(iv,v0); + c2l(iv,v1); + ti[0]=v0; + ti[1]=v1; + dp=(char *)d; + l2c(v0,dp); + l2c(v1,dp); + while (l--) + { + if (n == 0) + { + /* ti[0]=v0; */ + /* ti[1]=v1; */ + des_encrypt3((DES_LONG *)ti,k1,k2,k3); + v0=ti[0]; + v1=ti[1]; + + dp=(char *)d; + l2c(v0,dp); + l2c(v1,dp); + save++; + } + *(out++)= *(in++)^d[n]; + n=(n+1)&0x07; + } + if (save) + { +/* v0=ti[0]; + v1=ti[1];*/ + iv=(unsigned char *)ivec; + l2c(v0,iv); + l2c(v1,iv); + } + v0=v1=ti[0]=ti[1]=0; + *num=n; + } + +#ifdef undef /* MACRO */ +void des_ede2_ofb64_encrypt(in, out, length, k1,k2, ivec, num) +register unsigned char *in; +register unsigned char *out; +long length; +des_key_schedule k1,k2; +des_cblock (*ivec); +int *num; + { + des_ede3_ofb64_encrypt(in, out, length, k1,k2,k1, ivec, num); + } +#endif diff --git a/3rdparty/des-4.04b/ofb64enc.c b/3rdparty/des-4.04b/ofb64enc.c new file mode 100644 index 0000000..fe40739 --- /dev/null +++ b/3rdparty/des-4.04b/ofb64enc.c @@ -0,0 +1,114 @@ +/* crypto/des/ofb64enc.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include "des_locl.h" + +/* The input and output encrypted as though 64bit ofb mode is being + * used. The extra state information to record how much of the + * 64bit block we have used is contained in *num; + */ +void des_ofb64_encrypt(in, out, length, schedule, ivec, num) +register unsigned char *in; +register unsigned char *out; +long length; +des_key_schedule schedule; +des_cblock (*ivec); +int *num; + { + register DES_LONG v0,v1,t; + register int n= *num; + register long l=length; + des_cblock d; + register char *dp; + DES_LONG ti[2]; + unsigned char *iv; + int save=0; + + iv=(unsigned char *)ivec; + c2l(iv,v0); + c2l(iv,v1); + ti[0]=v0; + ti[1]=v1; + dp=(char *)d; + l2c(v0,dp); + l2c(v1,dp); + while (l--) + { + if (n == 0) + { + des_encrypt((DES_LONG *)ti,schedule,DES_ENCRYPT); + dp=(char *)d; + t=ti[0]; l2c(t,dp); + t=ti[1]; l2c(t,dp); + save++; + } + *(out++)= *(in++)^d[n]; + n=(n+1)&0x07; + } + if (save) + { + v0=ti[0]; + v1=ti[1]; + iv=(unsigned char *)ivec; + l2c(v0,iv); + l2c(v1,iv); + } + t=v0=v1=ti[0]=ti[1]=0; + *num=n; + } + diff --git a/3rdparty/des-4.04b/ofb_enc.c b/3rdparty/des-4.04b/ofb_enc.c new file mode 100644 index 0000000..0890524 --- /dev/null +++ b/3rdparty/des-4.04b/ofb_enc.c @@ -0,0 +1,139 @@ +/* crypto/des/ofb_enc.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include "des_locl.h" + +/* The input and output are loaded in multiples of 8 bits. + * What this means is that if you hame numbits=12 and length=2 + * the first 12 bits will be retrieved from the first byte and half + * the second. The second 12 bits will come from the 3rd and half the 4th + * byte. + */ +void des_ofb_encrypt(in, out, numbits, length, schedule, ivec) +unsigned char *in; +unsigned char *out; +int numbits; +long length; +des_key_schedule schedule; +des_cblock (*ivec); + { + register DES_LONG d0,d1,vv0,vv1,v0,v1,n=(numbits+7)/8; + register DES_LONG mask0,mask1; + register long l=length; + register int num=numbits; + DES_LONG ti[2]; + unsigned char *iv; + + if (num > 64) return; + if (num > 32) + { + mask0=0xffffffffL; + if (num >= 64) + mask1=mask0; + else + mask1=(1L<<(num-32))-1; + } + else + { + if (num == 32) + mask0=0xffffffffL; + else + mask0=(1L<<num)-1; + mask1=0x00000000L; + } + + iv=(unsigned char *)ivec; + c2l(iv,v0); + c2l(iv,v1); + ti[0]=v0; + ti[1]=v1; + while (l-- > 0) + { + ti[0]=v0; + ti[1]=v1; + des_encrypt((DES_LONG *)ti,schedule,DES_ENCRYPT); + vv0=ti[0]; + vv1=ti[1]; + c2ln(in,d0,d1,n); + in+=n; + d0=(d0^vv0)&mask0; + d1=(d1^vv1)&mask1; + l2cn(d0,d1,out,n); + out+=n; + + if (num == 32) + { v0=v1; v1=vv0; } + else if (num == 64) + { v0=vv0; v1=vv1; } + else if (num > 32) /* && num != 64 */ + { + v0=((v1>>(num-32))|(vv0<<(64-num)))&0xffffffffL; + v1=((vv0>>(num-32))|(vv1<<(64-num)))&0xffffffffL; + } + else /* num < 32 */ + { + v0=((v0>>num)|(v1<<(32-num)))&0xffffffffL; + v1=((v1>>num)|(vv0<<(32-num)))&0xffffffffL; + } + } + iv=(unsigned char *)ivec; + l2c(v0,iv); + l2c(v1,iv); + v0=v1=d0=d1=ti[0]=ti[1]=vv0=vv1=0; + } + diff --git a/3rdparty/des-4.04b/options.txt b/3rdparty/des-4.04b/options.txt new file mode 100644 index 0000000..6e2b50f --- /dev/null +++ b/3rdparty/des-4.04b/options.txt @@ -0,0 +1,39 @@ +Note that the UNROLL option makes the 'inner' des loop unroll all 16 rounds +instead of the default 4. +RISC1 and RISC2 are 2 alternatives for the inner loop and +PTR means to use pointers arithmatic instead of arrays. + +FreeBSD - Pentium Pro 200mhz - gcc 2.7.2.2 - assembler 577,000 4620k/s +IRIX 6.2 - R10000 195mhz - cc (-O3 -n32) - UNROLL RISC2 PTR 496,000 3968k/s +solaris 2.5.1 usparc 167mhz?? - SC4.0 - UNROLL RISC1 PTR [1] 459,400 3672k/s +FreeBSD - Pentium Pro 200mhz - gcc 2.7.2.2 - UNROLL RISC1 433,000 3468k/s +solaris 2.5.1 usparc 167mhz?? - gcc 2.7.2 - UNROLL 380,000 3041k/s +linux - pentium 100mhz - gcc 2.7.0 - assembler 281,000 2250k/s +NT 4.0 - pentium 100mhz - VC 4.2 - assembler 281,000 2250k/s +AIX 4.1? - PPC604 100mhz - cc - UNROLL 275,000 2200k/s +IRIX 5.3 - R4400 200mhz - gcc 2.6.3 - UNROLL RISC2 PTR 235,300 1882k/s +IRIX 5.3 - R4400 200mhz - cc - UNROLL RISC2 PTR 233,700 1869k/s +NT 4.0 - pentium 100mhz - VC 4.2 - UNROLL RISC1 PTR 191,000 1528k/s +DEC Alpha 165mhz?? - cc - RISC2 PTR [2] 181,000 1448k/s +linux - pentium 100mhz - gcc 2.7.0 - UNROLL RISC1 PTR 158,500 1268k/s +HPUX 10 - 9000/887 - cc - UNROLL [3] 148,000 1190k/s +solaris 2.5.1 - sparc 10 50mhz - gcc 2.7.2 - UNROLL 123,600 989k/s +IRIX 5.3 - R4000 100mhz - cc - UNROLL RISC2 PTR 101,000 808k/s +DGUX - 88100 50mhz(?) - gcc 2.6.3 - UNROLL 81,000 648k/s +solaris 2.4 486 50mhz - gcc 2.6.3 - assembler 65,000 522k/s +HPUX 10 - 9000/887 - k&r cc (default compiler) - UNROLL PTR 76,000 608k/s +solaris 2.4 486 50mhz - gcc 2.6.3 - UNROLL RISC2 43,500 344k/s +AIX - old slow one :-) - cc - 39,000 312k/s + +Notes. +[1] For the ultra sparc, SunC 4.0 + cc -xtarget=ultra -xarch=v8plus -Xa -xO5, running 'des_opts' + gives a speed of 344,000 des/s while 'speed' gives 459,000 des/s. + I'll record the higher since it is coming from the library but it + is all rather weird. +[2] Similar to the ultra sparc ([1]), 181,000 for 'des_opts' vs 175,000. +[3] I was unable to get access to this machine when it was not heavily loaded. + As such, my timing program was never able to get more that %30 of the CPU. + This would cause the program to give much lower speed numbers because + it would be 'fighting' to stay in the cache with the other CPU burning + processes. diff --git a/3rdparty/des-4.04b/pcbc_enc.c b/3rdparty/des-4.04b/pcbc_enc.c new file mode 100644 index 0000000..8adba1a --- /dev/null +++ b/3rdparty/des-4.04b/pcbc_enc.c @@ -0,0 +1,126 @@ +/* crypto/des/pcbc_enc.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include "des_locl.h" + +void des_pcbc_encrypt(input, output, length, schedule, ivec, enc) +des_cblock (*input); +des_cblock (*output); +long length; +des_key_schedule schedule; +des_cblock (*ivec); +int enc; + { + register DES_LONG sin0,sin1,xor0,xor1,tout0,tout1; + DES_LONG tin[2]; + unsigned char *in,*out,*iv; + + in=(unsigned char *)input; + out=(unsigned char *)output; + iv=(unsigned char *)ivec; + + if (enc) + { + c2l(iv,xor0); + c2l(iv,xor1); + for (; length>0; length-=8) + { + if (length >= 8) + { + c2l(in,sin0); + c2l(in,sin1); + } + else + c2ln(in,sin0,sin1,length); + tin[0]=sin0^xor0; + tin[1]=sin1^xor1; + des_encrypt((DES_LONG *)tin,schedule,DES_ENCRYPT); + tout0=tin[0]; + tout1=tin[1]; + xor0=sin0^tout0; + xor1=sin1^tout1; + l2c(tout0,out); + l2c(tout1,out); + } + } + else + { + c2l(iv,xor0); c2l(iv,xor1); + for (; length>0; length-=8) + { + c2l(in,sin0); + c2l(in,sin1); + tin[0]=sin0; + tin[1]=sin1; + des_encrypt((DES_LONG *)tin,schedule,DES_DECRYPT); + tout0=tin[0]^xor0; + tout1=tin[1]^xor1; + if (length >= 8) + { + l2c(tout0,out); + l2c(tout1,out); + } + else + l2cn(tout0,tout1,out,length); + xor0=tout0^sin0; + xor1=tout1^sin1; + } + } + tin[0]=tin[1]=0; + sin0=sin1=xor0=xor1=tout0=tout1=0; + } diff --git a/3rdparty/des-4.04b/podd.h b/3rdparty/des-4.04b/podd.h new file mode 100644 index 0000000..c00cd6b --- /dev/null +++ b/3rdparty/des-4.04b/podd.h @@ -0,0 +1,75 @@ +/* crypto/des/podd.h */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +static const unsigned char odd_parity[256]={ + 1, 1, 2, 2, 4, 4, 7, 7, 8, 8, 11, 11, 13, 13, 14, 14, + 16, 16, 19, 19, 21, 21, 22, 22, 25, 25, 26, 26, 28, 28, 31, 31, + 32, 32, 35, 35, 37, 37, 38, 38, 41, 41, 42, 42, 44, 44, 47, 47, + 49, 49, 50, 50, 52, 52, 55, 55, 56, 56, 59, 59, 61, 61, 62, 62, + 64, 64, 67, 67, 69, 69, 70, 70, 73, 73, 74, 74, 76, 76, 79, 79, + 81, 81, 82, 82, 84, 84, 87, 87, 88, 88, 91, 91, 93, 93, 94, 94, + 97, 97, 98, 98,100,100,103,103,104,104,107,107,109,109,110,110, +112,112,115,115,117,117,118,118,121,121,122,122,124,124,127,127, +128,128,131,131,133,133,134,134,137,137,138,138,140,140,143,143, +145,145,146,146,148,148,151,151,152,152,155,155,157,157,158,158, +161,161,162,162,164,164,167,167,168,168,171,171,173,173,174,174, +176,176,179,179,181,181,182,182,185,185,186,186,188,188,191,191, +193,193,194,194,196,196,199,199,200,200,203,203,205,205,206,206, +208,208,211,211,213,213,214,214,217,217,218,218,220,220,223,223, +224,224,227,227,229,229,230,230,233,233,234,234,236,236,239,239, +241,241,242,242,244,244,247,247,248,248,251,251,253,253,254,254}; diff --git a/3rdparty/des-4.04b/qud_cksm.c b/3rdparty/des-4.04b/qud_cksm.c new file mode 100644 index 0000000..39e8f40 --- /dev/null +++ b/3rdparty/des-4.04b/qud_cksm.c @@ -0,0 +1,144 @@ +/* crypto/des/qud_cksm.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +/* From "Message Authentication" R.R. Jueneman, S.M. Matyas, C.H. Meyer + * IEEE Communications Magazine Sept 1985 Vol. 23 No. 9 p 29-40 + * This module in only based on the code in this paper and is + * almost definitely not the same as the MIT implementation. + */ +#include "des_locl.h" + +/* bug fix for dos - 7/6/91 - Larry hughes@logos.ucs.indiana.edu */ +#define Q_B0(a) (((DES_LONG)(a))) +#define Q_B1(a) (((DES_LONG)(a))<<8) +#define Q_B2(a) (((DES_LONG)(a))<<16) +#define Q_B3(a) (((DES_LONG)(a))<<24) + +/* used to scramble things a bit */ +/* Got the value MIT uses via brute force :-) 2/10/90 eay */ +#define NOISE ((DES_LONG)83653421L) + +DES_LONG des_quad_cksum(input, output, length, out_count, seed) +des_cblock (*input); +des_cblock (*output); +long length; +int out_count; +des_cblock (*seed); + { + DES_LONG z0,z1,t0,t1; + int i; + long l; + unsigned char *cp; + unsigned char *lp; + + if (out_count < 1) out_count=1; + lp=(unsigned char *)output; + + z0=Q_B0((*seed)[0])|Q_B1((*seed)[1])|Q_B2((*seed)[2])|Q_B3((*seed)[3]); + z1=Q_B0((*seed)[4])|Q_B1((*seed)[5])|Q_B2((*seed)[6])|Q_B3((*seed)[7]); + + for (i=0; ((i<4)&&(i<out_count)); i++) + { + cp=(unsigned char *)input; + l=length; + while (l > 0) + { + if (l > 1) + { + t0= (DES_LONG)(*(cp++)); + t0|=(DES_LONG)Q_B1(*(cp++)); + l--; + } + else + t0= (DES_LONG)(*(cp++)); + l--; + /* add */ + t0+=z0; + t0&=0xffffffffL; + t1=z1; + /* square, well sort of square */ + z0=((((t0*t0)&0xffffffffL)+((t1*t1)&0xffffffffL)) + &0xffffffffL)%0x7fffffffL; + z1=((t0*((t1+NOISE)&0xffffffffL))&0xffffffffL)%0x7fffffffL; + } + if (lp != NULL) + { + /* I believe I finally have things worked out. + * The MIT library assumes that the checksum + * is one huge number and it is returned in a + * host dependant byte order. + */ + static DES_LONG ltmp=1; + static unsigned char *c=(unsigned char *)<mp; + + if (c[0]) + { + l2c(z0,lp); + l2c(z1,lp); + } + else + { + lp=output[out_count-i-1]; + l2n(z1,lp); + l2n(z0,lp); + } + } + } + return(z0); + } + diff --git a/3rdparty/des-4.04b/rand_key.c b/3rdparty/des-4.04b/rand_key.c new file mode 100644 index 0000000..feb7ba7 --- /dev/null +++ b/3rdparty/des-4.04b/rand_key.c @@ -0,0 +1,118 @@ +/* crypto/des/rand_key.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include "des_locl.h" +#include <time.h> + +static int seed=0; +static des_cblock init; + +void des_random_seed(key) +des_cblock key; + { + memcpy(init,key,sizeof(des_cblock)); + seed=1; + } + +void des_random_key(ret) +unsigned char *ret; + { + des_key_schedule ks; + static DES_LONG c=0; + static unsigned short pid=0; + static des_cblock data={0x01,0x23,0x45,0x67,0x89,0xab,0xcd,0xef}; + des_cblock key; + unsigned char *p; + DES_LONG t; + int i; + +#ifdef MSDOS + pid=1; +#else + if (!pid) pid=getpid(); +#endif + p=key; + if (seed) + { + for (i=0; i<8; i++) + { + data[i] ^= init[i]; + init[i]=0; + } + seed=0; + } + t=(DES_LONG)time(NULL); + l2c(t,p); + t=(DES_LONG)((pid)|((c++)<<16)); + l2c(t,p); + + des_set_odd_parity((des_cblock *)data); + des_set_key((des_cblock *)data,ks); + des_cbc_cksum((des_cblock *)key,(des_cblock *)key, + (long)sizeof(key),ks,(des_cblock *)data); + + des_set_odd_parity((des_cblock *)key); + des_set_key((des_cblock *)key,ks); + des_cbc_cksum((des_cblock *)key,(des_cblock *)data, + (long)sizeof(key),ks,(des_cblock *)key); + + memcpy(ret,data,sizeof(key)); + memset(key,0,sizeof(key)); + memset(ks,0,sizeof(ks)); + t=0; + } diff --git a/3rdparty/des-4.04b/read2pwd.c b/3rdparty/des-4.04b/read2pwd.c new file mode 100644 index 0000000..84136b9 --- /dev/null +++ b/3rdparty/des-4.04b/read2pwd.c @@ -0,0 +1,90 @@ +/* crypto/des/read2pwd.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include "des_locl.h" + +int des_read_password(key, prompt, verify) +des_cblock (*key); +char *prompt; +int verify; + { + int ok; + char buf[BUFSIZ],buff[BUFSIZ]; + + if ((ok=des_read_pw(buf,buff,BUFSIZ,prompt,verify)) == 0) + des_string_to_key(buf,key); + memset(buf,0,BUFSIZ); + memset(buff,0,BUFSIZ); + return(ok); + } + +int des_read_2passwords(key1, key2, prompt, verify) +des_cblock (*key1); +des_cblock (*key2); +char *prompt; +int verify; + { + int ok; + char buf[BUFSIZ],buff[BUFSIZ]; + + if ((ok=des_read_pw(buf,buff,BUFSIZ,prompt,verify)) == 0) + des_string_to_2keys(buf,key1,key2); + memset(buf,0,BUFSIZ); + memset(buff,0,BUFSIZ); + return(ok); + } diff --git a/3rdparty/des-4.04b/read_pwd.c b/3rdparty/des-4.04b/read_pwd.c new file mode 100644 index 0000000..4d5d65e --- /dev/null +++ b/3rdparty/des-4.04b/read_pwd.c @@ -0,0 +1,426 @@ +/* crypto/des/read_pwd.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#ifdef WIN16TTY +#undef WIN16 +#undef _WINDOWS +#include <graph.h> +#endif + +/* 06-Apr-92 Luke Brennan Support for VMS */ +#include "des_locl.h" +#include <signal.h> +#include <string.h> +#include <setjmp.h> +#include <errno.h> + +/* There are 5 types of terminal interface supported, + * TERMIO, TERMIOS, VMS, MSDOS and SGTTY + */ + +#if defined(__sgi) && !defined(TERMIOS) +#define TERMIOS +#undef TERMIO +#undef SGTTY +#endif + +#if defined(linux) && !defined(TERMIO) +#undef TERMIOS +#define TERMIO +#undef SGTTY +#endif + +#ifdef _LIBC +#undef TERMIOS +#define TERMIO +#undef SGTTY +#endif + +#if !defined(TERMIO) && !defined(TERMIOS) && !defined(VMS) && !defined(MSDOS) +#undef TERMIOS +#undef TERMIO +#define SGTTY +#endif + +#ifdef TERMIOS +#include <termios.h> +#define TTY_STRUCT struct termios +#define TTY_FLAGS c_lflag +#define TTY_get(tty,data) tcgetattr(tty,data) +#define TTY_set(tty,data) tcsetattr(tty,TCSANOW,data) +#endif + +#ifdef TERMIO +#include <termio.h> +#define TTY_STRUCT struct termio +#define TTY_FLAGS c_lflag +#define TTY_get(tty,data) ioctl(tty,TCGETA,data) +#define TTY_set(tty,data) ioctl(tty,TCSETA,data) +#endif + +#ifdef SGTTY +#include <sgtty.h> +#define TTY_STRUCT struct sgttyb +#define TTY_FLAGS sg_flags +#define TTY_get(tty,data) ioctl(tty,TIOCGETP,data) +#define TTY_set(tty,data) ioctl(tty,TIOCSETP,data) +#endif + +#if !defined(_LIBC) && !defined(MSDOS) && !defined(VMS) +#include <sys/ioctl.h> +#endif + +#ifdef MSDOS +#include <conio.h> +#define fgets(a,b,c) noecho_fgets(a,b,c) +#endif + +#ifdef VMS +#include <ssdef.h> +#include <iodef.h> +#include <ttdef.h> +#include <descrip.h> +struct IOSB { + short iosb$w_value; + short iosb$w_count; + long iosb$l_info; + }; +#endif + +#ifndef NX509_SIG +#define NX509_SIG 32 +#endif + +#ifndef NOPROTO +static void read_till_nl(FILE *); +static void recsig(int); +static void pushsig(void); +static void popsig(void); +#if defined(MSDOS) && !defined(WIN16) +static int noecho_fgets(char *buf, int size, FILE *tty); +#endif +#else +static void read_till_nl(); +static void recsig(); +static void pushsig(); +static void popsig(); +#if defined(MSDOS) && !defined(WIN16) +static int noecho_fgets(); +#endif +#endif + +#ifndef NOPROTO +static void (*savsig[NX509_SIG])(int ); +#else +static void (*savsig[NX509_SIG])(); +#endif +static jmp_buf save; + +int des_read_pw_string(buf, length, prompt, verify) +char *buf; +int length; +char *prompt; +int verify; + { + char buff[BUFSIZ]; + int ret; + + ret=des_read_pw(buf,buff,(length>BUFSIZ)?BUFSIZ:length,prompt,verify); + memset(buff,0,BUFSIZ); + return(ret); + } + +#ifndef WIN16 + +static void read_till_nl(in) +FILE *in; + { +#define SIZE 4 + char buf[SIZE+1]; + + do { + fgets(buf,SIZE,in); + } while (strchr(buf,'\n') == NULL); + } + + +/* return 0 if ok, 1 (or -1) otherwise */ +int des_read_pw(buf, buff, size, prompt, verify) +char *buf; +char *buff; +int size; +char *prompt; +int verify; + { +#ifdef VMS + struct IOSB iosb; + $DESCRIPTOR(terminal,"TT"); + long tty_orig[3], tty_new[3]; + long status; + unsigned short channel = 0; +#else +#ifndef MSDOS + TTY_STRUCT tty_orig,tty_new; +#endif +#endif + int number=5; + int ok=0; + int ps=0; + int is_a_tty=1; + + FILE *tty=NULL; + char *p; + +#ifndef MSDOS + if ((tty=fopen("/dev/tty","r")) == NULL) + tty=stdin; +#else /* MSDOS */ + if ((tty=fopen("con","r")) == NULL) + tty=stdin; +#endif /* MSDOS */ + +#if defined(TTY_get) && !defined(VMS) + if (TTY_get(fileno(tty),&tty_orig) == -1) + { +#ifdef ENOTTY + if (errno == ENOTTY) + is_a_tty=0; + else +#endif +#ifdef EINVAL + /* Ariel Glenn ariel@columbia.edu reports that solaris + * can return EINVAL instead. This should be ok */ + if (errno == EINVAL) + is_a_tty=0; + else +#endif + return(-1); + } + memcpy(&(tty_new),&(tty_orig),sizeof(tty_orig)); +#endif +#ifdef VMS + status = SYS$ASSIGN(&terminal,&channel,0,0); + if (status != SS$_NORMAL) + return(-1); + status=SYS$QIOW(0,channel,IO$_SENSEMODE,&iosb,0,0,tty_orig,12,0,0,0,0); + if ((status != SS$_NORMAL) || (iosb.iosb$w_value != SS$_NORMAL)) + return(-1); +#endif + + if (setjmp(save)) + { + ok=0; + goto error; + } + pushsig(); + ps=1; + +#ifdef TTY_FLAGS + tty_new.TTY_FLAGS &= ~ECHO; +#endif + +#if defined(TTY_set) && !defined(VMS) + if (is_a_tty && (TTY_set(fileno(tty),&tty_new) == -1)) + return(-1); +#endif +#ifdef VMS + tty_new[0] = tty_orig[0]; + tty_new[1] = tty_orig[1] | TT$M_NOECHO; + tty_new[2] = tty_orig[2]; + status = SYS$QIOW(0,channel,IO$_SETMODE,&iosb,0,0,tty_new,12,0,0,0,0); + if ((status != SS$_NORMAL) || (iosb.iosb$w_value != SS$_NORMAL)) + return(-1); +#endif + ps=2; + + while ((!ok) && (number--)) + { + fputs(prompt,stderr); + fflush(stderr); + + buf[0]='\0'; + fgets(buf,size,tty); + if (feof(tty)) goto error; + if (ferror(tty)) goto error; + if ((p=(char *)strchr(buf,'\n')) != NULL) + *p='\0'; + else read_till_nl(tty); + if (verify) + { + fprintf(stderr,"\nVerifying password - %s",prompt); + fflush(stderr); + buff[0]='\0'; + fgets(buff,size,tty); + if (feof(tty)) goto error; + if ((p=(char *)strchr(buff,'\n')) != NULL) + *p='\0'; + else read_till_nl(tty); + + if (strcmp(buf,buff) != 0) + { + fprintf(stderr,"\nVerify failure"); + fflush(stderr); + break; + /* continue; */ + } + } + ok=1; + } + +error: + fprintf(stderr,"\n"); +#ifdef DEBUG + perror("fgets(tty)"); +#endif + /* What can we do if there is an error? */ +#if defined(TTY_set) && !defined(VMS) + if (ps >= 2) TTY_set(fileno(tty),&tty_orig); +#endif +#ifdef VMS + if (ps >= 2) + status = SYS$QIOW(0,channel,IO$_SETMODE,&iosb,0,0 + ,tty_orig,12,0,0,0,0); +#endif + + if (ps >= 1) popsig(); + if (stdin != tty) fclose(tty); +#ifdef VMS + status = SYS$DASSGN(channel); +#endif + return(!ok); + } + +#else /* WIN16 */ + +int des_read_pw(buf, buff, size, prompt, verify) +char *buf; +char *buff; +int size; +char *prompt; +int verify; + { + memset(buf,0,size); + memset(buff,0,size); + return(0); + } + +#endif + +static void pushsig() + { + int i; + + for (i=1; i<NX509_SIG; i++) + savsig[i]=signal(i,recsig); + +#ifdef SIGWINCH + signal(SIGWINCH,SIG_DFL); +#endif + } + +static void popsig() + { + int i; + + for (i=1; i<NX509_SIG; i++) + signal(i,savsig[i]); + } + +static void recsig(i) +int i; + { + longjmp(save,1); +#ifdef LINT + i=i; +#endif + } + +#if defined(MSDOS) && !defined(WIN16) +static int noecho_fgets(buf,size,tty) +char *buf; +int size; +FILE *tty; + { + int i; + char *p; + + p=buf; + for (;;) + { + if (size == 0) + { + *p='\0'; + break; + } + size--; +#ifdef WIN16TTY + i=_inchar(); +#else + i=getch(); +#endif + if (i == '\r') i='\n'; + *(p++)=i; + if (i == '\n') + { + *p='\0'; + break; + } + } + return(strlen(buf)); + } +#endif diff --git a/3rdparty/des-4.04b/rpc_des.h b/3rdparty/des-4.04b/rpc_des.h new file mode 100644 index 0000000..4d53eea --- /dev/null +++ b/3rdparty/des-4.04b/rpc_des.h @@ -0,0 +1,131 @@ +/* crypto/des/rpc_des.h */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +/* @(#)des.h 2.2 88/08/10 4.0 RPCSRC; from 2.7 88/02/08 SMI */ +/* + * Sun RPC is a product of Sun Microsystems, Inc. and is provided for + * unrestricted use provided that this legend is included on all tape + * media and as a part of the software program in whole or part. Users + * may copy or modify Sun RPC without charge, but are not authorized + * to license or distribute it to anyone else except as part of a product or + * program developed by the user. + * + * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE + * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR + * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE. + * + * Sun RPC is provided with no support and without any obligation on the + * part of Sun Microsystems, Inc. to assist in its use, correction, + * modification or enhancement. + * + * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE + * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC + * OR ANY PART THEREOF. + * + * In no event will Sun Microsystems, Inc. be liable for any lost revenue + * or profits or other special, indirect and consequential damages, even if + * Sun has been advised of the possibility of such damages. + * + * Sun Microsystems, Inc. + * 2550 Garcia Avenue + * Mountain View, California 94043 + */ +/* + * Generic DES driver interface + * Keep this file hardware independent! + * Copyright (c) 1986 by Sun Microsystems, Inc. + */ + +#define DES_MAXLEN 65536 /* maximum # of bytes to encrypt */ +#define DES_QUICKLEN 16 /* maximum # of bytes to encrypt quickly */ + +#ifdef HEADER_DES_H +#undef ENCRYPT +#undef DECRYPT +#endif + +enum desdir { ENCRYPT, DECRYPT }; +enum desmode { CBC, ECB }; + +/* + * parameters to ioctl call + */ +struct desparams { + unsigned char des_key[8]; /* key (with low bit parity) */ + enum desdir des_dir; /* direction */ + enum desmode des_mode; /* mode */ + unsigned char des_ivec[8]; /* input vector */ + unsigned des_len; /* number of bytes to crypt */ + union { + unsigned char UDES_data[DES_QUICKLEN]; + unsigned char *UDES_buf; + } UDES; +# define des_data UDES.UDES_data /* direct data here if quick */ +# define des_buf UDES.UDES_buf /* otherwise, pointer to data */ +}; + +/* + * Encrypt an arbitrary sized buffer + */ +#define DESIOCBLOCK _IOWR(d, 6, struct desparams) + +/* + * Encrypt of small amount of data, quickly + */ +#define DESIOCQUICK _IOWR(d, 7, struct desparams) + diff --git a/3rdparty/des-4.04b/rpc_enc.c b/3rdparty/des-4.04b/rpc_enc.c new file mode 100644 index 0000000..b7eeb09 --- /dev/null +++ b/3rdparty/des-4.04b/rpc_enc.c @@ -0,0 +1,107 @@ +/* crypto/des/rpc_enc.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include "rpc_des.h" +#include "des_locl.h" +#include "des_ver.h" + +#ifndef NOPROTO +int _des_crypt(char *buf,int len,struct desparams *desp); +#else +int _des_crypt(); +#endif + +int _des_crypt(buf, len, desp) +char *buf; +int len; +struct desparams *desp; + { + des_key_schedule ks; + int enc; + + des_set_key((des_cblock *)desp->des_key,ks); + enc=(desp->des_dir == ENCRYPT)?DES_ENCRYPT:DES_DECRYPT; + + if (desp->des_mode == CBC) + des_ecb_encrypt((des_cblock *)desp->UDES.UDES_buf, + (des_cblock *)desp->UDES.UDES_buf,ks,enc); + else + { + des_ncbc_encrypt((des_cblock *)desp->UDES.UDES_buf, + (des_cblock *)desp->UDES.UDES_buf, + (long)len,ks, + (des_cblock *)desp->des_ivec,enc); +#ifdef undef + /* len will always be %8 if called from common_crypt + * in secure_rpc. + * Libdes's cbc encrypt does not copy back the iv, + * so we have to do it here. */ + /* It does now :-) eay 20/09/95 */ + + a=(char *)&(desp->UDES.UDES_buf[len-8]); + b=(char *)&(desp->des_ivec[0]); + + *(a++)= *(b++); *(a++)= *(b++); + *(a++)= *(b++); *(a++)= *(b++); + *(a++)= *(b++); *(a++)= *(b++); + *(a++)= *(b++); *(a++)= *(b++); +#endif + } + return(1); + } + diff --git a/3rdparty/des-4.04b/rpw.c b/3rdparty/des-4.04b/rpw.c new file mode 100644 index 0000000..93793c6 --- /dev/null +++ b/3rdparty/des-4.04b/rpw.c @@ -0,0 +1,101 @@ +/* crypto/des/rpw.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "des.h" + +int main(argc,argv) +int argc; +char *argv[]; + { + des_cblock k,k1; + int i; + + printf("read passwd\n"); + if ((i=des_read_password((C_Block *)k,"Enter password:",0)) == 0) + { + printf("password = "); + for (i=0; i<8; i++) + printf("%02x ",k[i]); + } + else + printf("error %d\n",i); + printf("\n"); + printf("read 2passwds and verify\n"); + if ((i=des_read_2passwords((C_Block *)k,(C_Block *)k1, + "Enter verified password:",1)) == 0) + { + printf("password1 = "); + for (i=0; i<8; i++) + printf("%02x ",k[i]); + printf("\n"); + printf("password2 = "); + for (i=0; i<8; i++) + printf("%02x ",k1[i]); + printf("\n"); + exit(1); + } + else + { + printf("error %d\n",i); + exit(0); + } +#ifdef LINT + return(0); +#endif + } diff --git a/3rdparty/des-4.04b/set_key.c b/3rdparty/des-4.04b/set_key.c new file mode 100644 index 0000000..99ac273 --- /dev/null +++ b/3rdparty/des-4.04b/set_key.c @@ -0,0 +1,246 @@ +/* crypto/des/set_key.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +/* set_key.c v 1.4 eay 24/9/91 + * 1.4 Speed up by 400% :-) + * 1.3 added register declarations. + * 1.2 unrolled make_key_sched a bit more + * 1.1 added norm_expand_bits + * 1.0 First working version + */ +#include "des_locl.h" +#include "podd.h" +#include "sk.h" + +#ifndef NOPROTO +static int check_parity(des_cblock (*key)); +#else +static int check_parity(); +#endif + +int des_check_key=0; + +void des_set_odd_parity(key) +des_cblock (*key); + { + int i; + + for (i=0; i<DES_KEY_SZ; i++) + (*key)[i]=odd_parity[(*key)[i]]; + } + +static int check_parity(key) +des_cblock (*key); + { + int i; + + for (i=0; i<DES_KEY_SZ; i++) + { + if ((*key)[i] != odd_parity[(*key)[i]]) + return(0); + } + return(1); + } + +/* Weak and semi week keys as take from + * %A D.W. Davies + * %A W.L. Price + * %T Security for Computer Networks + * %I John Wiley & Sons + * %D 1984 + * Many thanks to smb@ulysses.att.com (Steven Bellovin) for the reference + * (and actual cblock values). + */ +#define NUM_WEAK_KEY 16 +static des_cblock weak_keys[NUM_WEAK_KEY]={ + /* weak keys */ + {0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01}, + {0xFE,0xFE,0xFE,0xFE,0xFE,0xFE,0xFE,0xFE}, + {0x1F,0x1F,0x1F,0x1F,0x1F,0x1F,0x1F,0x1F}, + {0xE0,0xE0,0xE0,0xE0,0xE0,0xE0,0xE0,0xE0}, + /* semi-weak keys */ + {0x01,0xFE,0x01,0xFE,0x01,0xFE,0x01,0xFE}, + {0xFE,0x01,0xFE,0x01,0xFE,0x01,0xFE,0x01}, + {0x1F,0xE0,0x1F,0xE0,0x0E,0xF1,0x0E,0xF1}, + {0xE0,0x1F,0xE0,0x1F,0xF1,0x0E,0xF1,0x0E}, + {0x01,0xE0,0x01,0xE0,0x01,0xF1,0x01,0xF1}, + {0xE0,0x01,0xE0,0x01,0xF1,0x01,0xF1,0x01}, + {0x1F,0xFE,0x1F,0xFE,0x0E,0xFE,0x0E,0xFE}, + {0xFE,0x1F,0xFE,0x1F,0xFE,0x0E,0xFE,0x0E}, + {0x01,0x1F,0x01,0x1F,0x01,0x0E,0x01,0x0E}, + {0x1F,0x01,0x1F,0x01,0x0E,0x01,0x0E,0x01}, + {0xE0,0xFE,0xE0,0xFE,0xF1,0xFE,0xF1,0xFE}, + {0xFE,0xE0,0xFE,0xE0,0xFE,0xF1,0xFE,0xF1}}; + +int des_is_weak_key(key) +des_cblock (*key); + { + int i; + + for (i=0; i<NUM_WEAK_KEY; i++) + /* Added == 0 to comparision, I obviously don't run + * this section very often :-(, thanks to + * engineering@MorningStar.Com for the fix + * eay 93/06/29 + * Another problem, I was comparing only the first 4 + * bytes, 97/03/18 */ + if (memcmp(weak_keys[i],key,sizeof(des_cblock)) == 0) return(1); + return(0); + } + +/* NOW DEFINED IN des_local.h + * See ecb_encrypt.c for a pseudo description of these macros. + * #define PERM_OP(a,b,t,n,m) ((t)=((((a)>>(n))^(b))&(m)),\ + * (b)^=(t),\ + * (a)=((a)^((t)<<(n)))) + */ + +#define HPERM_OP(a,t,n,m) ((t)=((((a)<<(16-(n)))^(a))&(m)),\ + (a)=(a)^(t)^(t>>(16-(n)))) + +/* return 0 if key parity is odd (correct), + * return -1 if key parity error, + * return -2 if illegal weak key. + */ +int des_set_key(key, schedule) +des_cblock (*key); +des_key_schedule schedule; + { + static int shifts2[16]={0,0,1,1,1,1,1,1,0,1,1,1,1,1,1,0}; + register DES_LONG c,d,t,s,t2; + register unsigned char *in; + register DES_LONG *k; + register int i; + + if (des_check_key) + { + if (!check_parity(key)) + return(-1); + + if (des_is_weak_key(key)) + return(-2); + } + + k=(DES_LONG *)schedule; + in=(unsigned char *)key; + + c2l(in,c); + c2l(in,d); + + /* do PC1 in 60 simple operations */ +/* PERM_OP(d,c,t,4,0x0f0f0f0fL); + HPERM_OP(c,t,-2, 0xcccc0000L); + HPERM_OP(c,t,-1, 0xaaaa0000L); + HPERM_OP(c,t, 8, 0x00ff0000L); + HPERM_OP(c,t,-1, 0xaaaa0000L); + HPERM_OP(d,t,-8, 0xff000000L); + HPERM_OP(d,t, 8, 0x00ff0000L); + HPERM_OP(d,t, 2, 0x33330000L); + d=((d&0x00aa00aaL)<<7L)|((d&0x55005500L)>>7L)|(d&0xaa55aa55L); + d=(d>>8)|((c&0xf0000000L)>>4); + c&=0x0fffffffL; */ + + /* I now do it in 47 simple operations :-) + * Thanks to John Fletcher (john_fletcher@lccmail.ocf.llnl.gov) + * for the inspiration. :-) */ + PERM_OP (d,c,t,4,0x0f0f0f0fL); + HPERM_OP(c,t,-2,0xcccc0000L); + HPERM_OP(d,t,-2,0xcccc0000L); + PERM_OP (d,c,t,1,0x55555555L); + PERM_OP (c,d,t,8,0x00ff00ffL); + PERM_OP (d,c,t,1,0x55555555L); + d= (((d&0x000000ffL)<<16L)| (d&0x0000ff00L) | + ((d&0x00ff0000L)>>16L)|((c&0xf0000000L)>>4L)); + c&=0x0fffffffL; + + for (i=0; i<ITERATIONS; i++) + { + if (shifts2[i]) + { c=((c>>2L)|(c<<26L)); d=((d>>2L)|(d<<26L)); } + else + { c=((c>>1L)|(c<<27L)); d=((d>>1L)|(d<<27L)); } + c&=0x0fffffffL; + d&=0x0fffffffL; + /* could be a few less shifts but I am to lazy at this + * point in time to investigate */ + s= des_skb[0][ (c )&0x3f ]| + des_skb[1][((c>> 6)&0x03)|((c>> 7L)&0x3c)]| + des_skb[2][((c>>13)&0x0f)|((c>>14L)&0x30)]| + des_skb[3][((c>>20)&0x01)|((c>>21L)&0x06) | + ((c>>22L)&0x38)]; + t= des_skb[4][ (d )&0x3f ]| + des_skb[5][((d>> 7L)&0x03)|((d>> 8L)&0x3c)]| + des_skb[6][ (d>>15L)&0x3f ]| + des_skb[7][((d>>21L)&0x0f)|((d>>22L)&0x30)]; + + /* table contained 0213 4657 */ + t2=((t<<16L)|(s&0x0000ffffL))&0xffffffffL; + *(k++)=ROTATE(t2,30)&0xffffffffL; + + t2=((s>>16L)|(t&0xffff0000L)); + *(k++)=ROTATE(t2,26)&0xffffffffL; + } + return(0); + } + +int des_key_sched(key, schedule) +des_cblock (*key); +des_key_schedule schedule; + { + return(des_set_key(key,schedule)); + } diff --git a/3rdparty/des-4.04b/shifts.pl b/3rdparty/des-4.04b/shifts.pl new file mode 100644 index 0000000..ba686d8 --- /dev/null +++ b/3rdparty/des-4.04b/shifts.pl @@ -0,0 +1,198 @@ +#!/usr/local/bin/perl + +sub lab_shift + { + local(*a,$n)=@_; + local(@r,$i,$j,$k,$d,@z); + + @r=&shift(*a,$n); + foreach $i (0 .. 31) + { + @z=split(/\^/,$r[$i]); + for ($j=0; $j <= $#z; $j++) + { + ($d)=($z[$j] =~ /^(..)/); + ($k)=($z[$j] =~ /\[(.*)\]$/); + $k.=",$n" if ($k ne ""); + $k="$n" if ($k eq ""); + $d="$d[$k]"; + $z[$j]=$d; + } + $r[$i]=join('^',@z); + } + return(@r); + } + +sub shift + { + local(*a,$n)=@_; + local(@f); + + if ($n > 0) + { + @f=&shiftl(*a,$n); + } + else + { + @f=&shiftr(*a,-$n); + } + return(@f); + } + +sub rotate + { + local(*a,$n)=@_; + local(@f); + + if ($n > 0) + { @f=&rotatel(*a,$n); } + else + { @f=&rotater(*a,-$n); } + return(@f); + } + +sub rotater + { + local(*a,$n)=@_; + local(@f,@g); + + @f=&shiftr(*a,$n); + @g=&shiftl(*a,32-$n); + $#f=31; + $#g=31; + return(&or(*f,*g)); + } + +sub rotatel + { + local(*a,$n)=@_; + local(@f,@g); + + @f=&shiftl(*a,$n); + @g=&shiftr(*a,32-$n); + $#f=31; + $#g=31; + return(&or(*f,*g)); + } + +sub shiftr + { + local(*a,$n)=@_; + local(@r,$i); + + $#r=31; + foreach $i (0 .. 31) + { + if (($i+$n) > 31) + { + $r[$i]="--"; + } + else + { + $r[$i]=$a[$i+$n]; + } + } + return(@r); + } + +sub shiftl + { + local(*a,$n)=@_; + local(@r,$i); + + $#r=31; + foreach $i (0 .. 31) + { + if ($i < $n) + { + $r[$i]="--"; + } + else + { + $r[$i]=$a[$i-$n]; + } + } + return(@r); + } + +sub printit + { + local(@a)=@_; + local($i); + + foreach $i (0 .. 31) + { + printf "%2s ",$a[$i]; + print "\n" if (($i%8) == 7); + } + print "\n"; + } + +sub xor + { + local(*a,*b)=@_; + local(@r,$i); + + $#r=31; + foreach $i (0 .. 31) + { + $r[$i]=&compress($a[$i].'^'.$b[$i]); +# $r[$i]=$a[$i]."^".$b[$i]; + } + return(@r); + } + +sub and + { + local(*a,$m)=@_; + local(@r,$i); + + $#r=31; + foreach $i (0 .. 31) + { + $r[$i]=(($m & (1<<$i))?($a[$i]):('--')); + } + return(@r); + } + +sub or + { + local(*a,*b)=@_; + local(@r,$i); + + $#r=31; + foreach $i (0 .. 31) + { + $r[$i]='--' if (($a[$i] eq '--') && ($b[$i] eq '--')); + $r[$i]=$a[$i] if (($a[$i] ne '--') && ($b[$i] eq '--')); + $r[$i]=$b[$i] if (($a[$i] eq '--') && ($b[$i] ne '--')); + $r[$i]='++' if (($a[$i] ne '--') && ($b[$i] ne '--')); + } + return(@r); + } + +sub compress + { + local($s)=@_; + local($_,$i,@a,%a,$r); + + $s =~ s/\^\^/\^/g; + $s =~ s/^\^//; + $s =~ s/\^$//; + @a=split(/\^/,$s); + + while ($#a >= 0) + { + $_=shift(@a); + next unless /\d/; + $a{$_}++; + } + foreach $i (sort keys %a) + { + next if ($a{$i}%2 == 0); + $r.="$i^"; + } + chop($r); + return($r); + } +1; diff --git a/3rdparty/des-4.04b/sk.h b/3rdparty/des-4.04b/sk.h new file mode 100644 index 0000000..2407030 --- /dev/null +++ b/3rdparty/des-4.04b/sk.h @@ -0,0 +1,204 @@ +/* crypto/des/sk.h */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +static const DES_LONG des_skb[8][64]={ +{ +/* for C bits (numbered as per FIPS 46) 1 2 3 4 5 6 */ +0x00000000L,0x00000010L,0x20000000L,0x20000010L, +0x00010000L,0x00010010L,0x20010000L,0x20010010L, +0x00000800L,0x00000810L,0x20000800L,0x20000810L, +0x00010800L,0x00010810L,0x20010800L,0x20010810L, +0x00000020L,0x00000030L,0x20000020L,0x20000030L, +0x00010020L,0x00010030L,0x20010020L,0x20010030L, +0x00000820L,0x00000830L,0x20000820L,0x20000830L, +0x00010820L,0x00010830L,0x20010820L,0x20010830L, +0x00080000L,0x00080010L,0x20080000L,0x20080010L, +0x00090000L,0x00090010L,0x20090000L,0x20090010L, +0x00080800L,0x00080810L,0x20080800L,0x20080810L, +0x00090800L,0x00090810L,0x20090800L,0x20090810L, +0x00080020L,0x00080030L,0x20080020L,0x20080030L, +0x00090020L,0x00090030L,0x20090020L,0x20090030L, +0x00080820L,0x00080830L,0x20080820L,0x20080830L, +0x00090820L,0x00090830L,0x20090820L,0x20090830L, +},{ +/* for C bits (numbered as per FIPS 46) 7 8 10 11 12 13 */ +0x00000000L,0x02000000L,0x00002000L,0x02002000L, +0x00200000L,0x02200000L,0x00202000L,0x02202000L, +0x00000004L,0x02000004L,0x00002004L,0x02002004L, +0x00200004L,0x02200004L,0x00202004L,0x02202004L, +0x00000400L,0x02000400L,0x00002400L,0x02002400L, +0x00200400L,0x02200400L,0x00202400L,0x02202400L, +0x00000404L,0x02000404L,0x00002404L,0x02002404L, +0x00200404L,0x02200404L,0x00202404L,0x02202404L, +0x10000000L,0x12000000L,0x10002000L,0x12002000L, +0x10200000L,0x12200000L,0x10202000L,0x12202000L, +0x10000004L,0x12000004L,0x10002004L,0x12002004L, +0x10200004L,0x12200004L,0x10202004L,0x12202004L, +0x10000400L,0x12000400L,0x10002400L,0x12002400L, +0x10200400L,0x12200400L,0x10202400L,0x12202400L, +0x10000404L,0x12000404L,0x10002404L,0x12002404L, +0x10200404L,0x12200404L,0x10202404L,0x12202404L, +},{ +/* for C bits (numbered as per FIPS 46) 14 15 16 17 19 20 */ +0x00000000L,0x00000001L,0x00040000L,0x00040001L, +0x01000000L,0x01000001L,0x01040000L,0x01040001L, +0x00000002L,0x00000003L,0x00040002L,0x00040003L, +0x01000002L,0x01000003L,0x01040002L,0x01040003L, +0x00000200L,0x00000201L,0x00040200L,0x00040201L, +0x01000200L,0x01000201L,0x01040200L,0x01040201L, +0x00000202L,0x00000203L,0x00040202L,0x00040203L, +0x01000202L,0x01000203L,0x01040202L,0x01040203L, +0x08000000L,0x08000001L,0x08040000L,0x08040001L, +0x09000000L,0x09000001L,0x09040000L,0x09040001L, +0x08000002L,0x08000003L,0x08040002L,0x08040003L, +0x09000002L,0x09000003L,0x09040002L,0x09040003L, +0x08000200L,0x08000201L,0x08040200L,0x08040201L, +0x09000200L,0x09000201L,0x09040200L,0x09040201L, +0x08000202L,0x08000203L,0x08040202L,0x08040203L, +0x09000202L,0x09000203L,0x09040202L,0x09040203L, +},{ +/* for C bits (numbered as per FIPS 46) 21 23 24 26 27 28 */ +0x00000000L,0x00100000L,0x00000100L,0x00100100L, +0x00000008L,0x00100008L,0x00000108L,0x00100108L, +0x00001000L,0x00101000L,0x00001100L,0x00101100L, +0x00001008L,0x00101008L,0x00001108L,0x00101108L, +0x04000000L,0x04100000L,0x04000100L,0x04100100L, +0x04000008L,0x04100008L,0x04000108L,0x04100108L, +0x04001000L,0x04101000L,0x04001100L,0x04101100L, +0x04001008L,0x04101008L,0x04001108L,0x04101108L, +0x00020000L,0x00120000L,0x00020100L,0x00120100L, +0x00020008L,0x00120008L,0x00020108L,0x00120108L, +0x00021000L,0x00121000L,0x00021100L,0x00121100L, +0x00021008L,0x00121008L,0x00021108L,0x00121108L, +0x04020000L,0x04120000L,0x04020100L,0x04120100L, +0x04020008L,0x04120008L,0x04020108L,0x04120108L, +0x04021000L,0x04121000L,0x04021100L,0x04121100L, +0x04021008L,0x04121008L,0x04021108L,0x04121108L, +},{ +/* for D bits (numbered as per FIPS 46) 1 2 3 4 5 6 */ +0x00000000L,0x10000000L,0x00010000L,0x10010000L, +0x00000004L,0x10000004L,0x00010004L,0x10010004L, +0x20000000L,0x30000000L,0x20010000L,0x30010000L, +0x20000004L,0x30000004L,0x20010004L,0x30010004L, +0x00100000L,0x10100000L,0x00110000L,0x10110000L, +0x00100004L,0x10100004L,0x00110004L,0x10110004L, +0x20100000L,0x30100000L,0x20110000L,0x30110000L, +0x20100004L,0x30100004L,0x20110004L,0x30110004L, +0x00001000L,0x10001000L,0x00011000L,0x10011000L, +0x00001004L,0x10001004L,0x00011004L,0x10011004L, +0x20001000L,0x30001000L,0x20011000L,0x30011000L, +0x20001004L,0x30001004L,0x20011004L,0x30011004L, +0x00101000L,0x10101000L,0x00111000L,0x10111000L, +0x00101004L,0x10101004L,0x00111004L,0x10111004L, +0x20101000L,0x30101000L,0x20111000L,0x30111000L, +0x20101004L,0x30101004L,0x20111004L,0x30111004L, +},{ +/* for D bits (numbered as per FIPS 46) 8 9 11 12 13 14 */ +0x00000000L,0x08000000L,0x00000008L,0x08000008L, +0x00000400L,0x08000400L,0x00000408L,0x08000408L, +0x00020000L,0x08020000L,0x00020008L,0x08020008L, +0x00020400L,0x08020400L,0x00020408L,0x08020408L, +0x00000001L,0x08000001L,0x00000009L,0x08000009L, +0x00000401L,0x08000401L,0x00000409L,0x08000409L, +0x00020001L,0x08020001L,0x00020009L,0x08020009L, +0x00020401L,0x08020401L,0x00020409L,0x08020409L, +0x02000000L,0x0A000000L,0x02000008L,0x0A000008L, +0x02000400L,0x0A000400L,0x02000408L,0x0A000408L, +0x02020000L,0x0A020000L,0x02020008L,0x0A020008L, +0x02020400L,0x0A020400L,0x02020408L,0x0A020408L, +0x02000001L,0x0A000001L,0x02000009L,0x0A000009L, +0x02000401L,0x0A000401L,0x02000409L,0x0A000409L, +0x02020001L,0x0A020001L,0x02020009L,0x0A020009L, +0x02020401L,0x0A020401L,0x02020409L,0x0A020409L, +},{ +/* for D bits (numbered as per FIPS 46) 16 17 18 19 20 21 */ +0x00000000L,0x00000100L,0x00080000L,0x00080100L, +0x01000000L,0x01000100L,0x01080000L,0x01080100L, +0x00000010L,0x00000110L,0x00080010L,0x00080110L, +0x01000010L,0x01000110L,0x01080010L,0x01080110L, +0x00200000L,0x00200100L,0x00280000L,0x00280100L, +0x01200000L,0x01200100L,0x01280000L,0x01280100L, +0x00200010L,0x00200110L,0x00280010L,0x00280110L, +0x01200010L,0x01200110L,0x01280010L,0x01280110L, +0x00000200L,0x00000300L,0x00080200L,0x00080300L, +0x01000200L,0x01000300L,0x01080200L,0x01080300L, +0x00000210L,0x00000310L,0x00080210L,0x00080310L, +0x01000210L,0x01000310L,0x01080210L,0x01080310L, +0x00200200L,0x00200300L,0x00280200L,0x00280300L, +0x01200200L,0x01200300L,0x01280200L,0x01280300L, +0x00200210L,0x00200310L,0x00280210L,0x00280310L, +0x01200210L,0x01200310L,0x01280210L,0x01280310L, +},{ +/* for D bits (numbered as per FIPS 46) 22 23 24 25 27 28 */ +0x00000000L,0x04000000L,0x00040000L,0x04040000L, +0x00000002L,0x04000002L,0x00040002L,0x04040002L, +0x00002000L,0x04002000L,0x00042000L,0x04042000L, +0x00002002L,0x04002002L,0x00042002L,0x04042002L, +0x00000020L,0x04000020L,0x00040020L,0x04040020L, +0x00000022L,0x04000022L,0x00040022L,0x04040022L, +0x00002020L,0x04002020L,0x00042020L,0x04042020L, +0x00002022L,0x04002022L,0x00042022L,0x04042022L, +0x00000800L,0x04000800L,0x00040800L,0x04040800L, +0x00000802L,0x04000802L,0x00040802L,0x04040802L, +0x00002800L,0x04002800L,0x00042800L,0x04042800L, +0x00002802L,0x04002802L,0x00042802L,0x04042802L, +0x00000820L,0x04000820L,0x00040820L,0x04040820L, +0x00000822L,0x04000822L,0x00040822L,0x04040822L, +0x00002820L,0x04002820L,0x00042820L,0x04042820L, +0x00002822L,0x04002822L,0x00042822L,0x04042822L, +}}; diff --git a/3rdparty/des-4.04b/speed.c b/3rdparty/des-4.04b/speed.c new file mode 100644 index 0000000..18df03c --- /dev/null +++ b/3rdparty/des-4.04b/speed.c @@ -0,0 +1,331 @@ +/* crypto/des/speed.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +/* 11-Sep-92 Andrew Daviel Support for Silicon Graphics IRIX added */ +/* 06-Apr-92 Luke Brennan Support for VMS and add extra signal calls */ + +#ifndef MSDOS +#ifndef _WIN32 +#define TIMES +#endif +#endif + +#include <stdio.h> +#ifndef MSDOS +#include <unistd.h> +#else +#include <io.h> +extern int exit(); +#endif +#include <signal.h> +#ifndef VMS +#ifndef _IRIX +#include <time.h> +#endif +#ifdef TIMES +#include <sys/types.h> +#include <sys/times.h> +#endif +#else /* VMS */ +#include <types.h> +struct tms { + time_t tms_utime; + time_t tms_stime; + time_t tms_uchild; /* I dunno... */ + time_t tms_uchildsys; /* so these names are a guess :-) */ + } +#endif +#ifndef TIMES +#include <sys/timeb.h> +#endif + +#ifdef sun +#include <limits.h> +#include <sys/param.h> +#endif + +#include "des.h" + +/* The following if from times(3) man page. It may need to be changed */ +#ifndef HZ +# ifndef CLK_TCK +# ifndef _BSD_CLK_TCK_ /* FreeBSD fix */ +# ifndef VMS +# define HZ 100.0 +# else /* VMS */ +# define HZ 100.0 +# endif +# else /* _BSD_CLK_TCK_ */ +# define HZ ((double)_BSD_CLK_TCK_) +# endif +# else /* CLK_TCK */ +# define HZ ((double)CLK_TCK) +# endif +#endif + +#define BUFSIZE ((long)1024) +long run=0; + +#ifndef NOPROTO +double Time_F(int s); +#else +double Time_F(); +#endif + +#ifdef SIGALRM +#if defined(__STDC__) || defined(sgi) || defined(_AIX) +#define SIGRETTYPE void +#else +#define SIGRETTYPE int +#endif + +#ifndef NOPROTO +SIGRETTYPE sig_done(int sig); +#else +SIGRETTYPE sig_done(); +#endif + +SIGRETTYPE sig_done(sig) +int sig; + { + signal(SIGALRM,sig_done); + run=0; +#ifdef LINT + sig=sig; +#endif + } +#endif + +#define START 0 +#define STOP 1 + +double Time_F(s) +int s; + { + double ret; +#ifdef TIMES + static struct tms tstart,tend; + + if (s == START) + { + times(&tstart); + return(0); + } + else + { + times(&tend); + ret=((double)(tend.tms_utime-tstart.tms_utime))/HZ; + return((ret == 0.0)?1e-6:ret); + } +#else /* !times() */ + static struct timeb tstart,tend; + long i; + + if (s == START) + { + ftime(&tstart); + return(0); + } + else + { + ftime(&tend); + i=(long)tend.millitm-(long)tstart.millitm; + ret=((double)(tend.time-tstart.time))+((double)i)/1e3; + return((ret == 0.0)?1e-6:ret); + } +#endif + } + +int main(argc,argv) +int argc; +char **argv; + { + long count; + static unsigned char buf[BUFSIZE]; + static des_cblock key ={0x12,0x34,0x56,0x78,0x9a,0xbc,0xde,0xf0}; + static des_cblock key2={0x34,0x56,0x78,0x9a,0xbc,0xde,0xf0,0x12}; + static des_cblock key3={0x56,0x78,0x9a,0xbc,0xde,0xf0,0x12,0x34}; + des_key_schedule sch,sch2,sch3; + double a,b,c,d,e; +#ifndef SIGALRM + long ca,cb,cc,cd,ce; +#endif + +#ifndef TIMES + printf("To get the most acurate results, try to run this\n"); + printf("program when this computer is idle.\n"); +#endif + + des_set_key((C_Block *)key2,sch2); + des_set_key((C_Block *)key3,sch3); + +#ifndef SIGALRM + printf("First we calculate the approximate speed ...\n"); + des_set_key((C_Block *)key,sch); + count=10; + do { + long i; + DES_LONG data[2]; + + count*=2; + Time_F(START); + for (i=count; i; i--) + des_encrypt(data,&(sch[0]),DES_ENCRYPT); + d=Time_F(STOP); + } while (d < 3.0); + ca=count; + cb=count*3; + cc=count*3*8/BUFSIZE+1; + cd=count*8/BUFSIZE+1; + ce=count/20+1; + printf("Doing set_key %ld times\n",ca); +#define COND(d) (count != (d)) +#define COUNT(d) (d) +#else +#define COND(c) (run) +#define COUNT(d) (count) + signal(SIGALRM,sig_done); + printf("Doing set_key for 10 seconds\n"); + alarm(10); +#endif + + Time_F(START); + for (count=0,run=1; COND(ca); count++) + des_set_key((C_Block *)key,sch); + d=Time_F(STOP); + printf("%ld set_key's in %.2f seconds\n",count,d); + a=((double)COUNT(ca))/d; + +#ifdef SIGALRM + printf("Doing des_encrypt's for 10 seconds\n"); + alarm(10); +#else + printf("Doing des_encrypt %ld times\n",cb); +#endif + Time_F(START); + for (count=0,run=1; COND(cb); count++) + { + DES_LONG data[2]; + + des_encrypt(data,&(sch[0]),DES_ENCRYPT); + } + d=Time_F(STOP); + printf("%ld des_encrypt's in %.2f second\n",count,d); + b=((double)COUNT(cb)*8)/d; + +#ifdef SIGALRM + printf("Doing des_cbc_encrypt on %ld byte blocks for 10 seconds\n", + BUFSIZE); + alarm(10); +#else + printf("Doing des_cbc_encrypt %ld times on %ld byte blocks\n",cc, + BUFSIZE); +#endif + Time_F(START); + for (count=0,run=1; COND(cc); count++) + des_ncbc_encrypt((C_Block *)buf,(C_Block *)buf,BUFSIZE,&(sch[0]), + (C_Block *)&(key[0]),DES_ENCRYPT); + d=Time_F(STOP); + printf("%ld des_cbc_encrypt's of %ld byte blocks in %.2f second\n", + count,BUFSIZE,d); + c=((double)COUNT(cc)*BUFSIZE)/d; + +#ifdef SIGALRM + printf("Doing des_ede_cbc_encrypt on %ld byte blocks for 10 seconds\n", + BUFSIZE); + alarm(10); +#else + printf("Doing des_ede_cbc_encrypt %ld times on %ld byte blocks\n",cd, + BUFSIZE); +#endif + Time_F(START); + for (count=0,run=1; COND(cd); count++) + des_ede3_cbc_encrypt((C_Block *)buf,(C_Block *)buf,BUFSIZE, + &(sch[0]), + &(sch2[0]), + &(sch3[0]), + (C_Block *)&(key[0]), + DES_ENCRYPT); + d=Time_F(STOP); + printf("%ld des_ede_cbc_encrypt's of %ld byte blocks in %.2f second\n", + count,BUFSIZE,d); + d=((double)COUNT(cd)*BUFSIZE)/d; + +#ifdef SIGALRM + printf("Doing crypt for 10 seconds\n"); + alarm(10); +#else + printf("Doing crypt %ld times\n",ce); +#endif + Time_F(START); + for (count=0,run=1; COND(ce); count++) + crypt("testing1","ef"); + e=Time_F(STOP); + printf("%ld crypts in %.2f second\n",count,e); + e=((double)COUNT(ce))/e; + + printf("set_key per sec = %12.2f (%9.3fuS)\n",a,1.0e6/a); + printf("DES raw ecb bytes per sec = %12.2f (%9.3fuS)\n",b,8.0e6/b); + printf("DES cbc bytes per sec = %12.2f (%9.3fuS)\n",c,8.0e6/c); + printf("DES ede cbc bytes per sec = %12.2f (%9.3fuS)\n",d,8.0e6/d); + printf("crypt per sec = %12.2f (%9.3fuS)\n",e,1.0e6/e); + exit(0); +#if defined(LINT) || defined(MSDOS) + return(0); +#endif + } diff --git a/3rdparty/des-4.04b/spr.h b/3rdparty/des-4.04b/spr.h new file mode 100644 index 0000000..a84d6a7 --- /dev/null +++ b/3rdparty/des-4.04b/spr.h @@ -0,0 +1,204 @@ +/* crypto/des/spr.h */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +const DES_LONG des_SPtrans[8][64]={ +{ +/* nibble 0 */ +0x02080800L, 0x00080000L, 0x02000002L, 0x02080802L, +0x02000000L, 0x00080802L, 0x00080002L, 0x02000002L, +0x00080802L, 0x02080800L, 0x02080000L, 0x00000802L, +0x02000802L, 0x02000000L, 0x00000000L, 0x00080002L, +0x00080000L, 0x00000002L, 0x02000800L, 0x00080800L, +0x02080802L, 0x02080000L, 0x00000802L, 0x02000800L, +0x00000002L, 0x00000800L, 0x00080800L, 0x02080002L, +0x00000800L, 0x02000802L, 0x02080002L, 0x00000000L, +0x00000000L, 0x02080802L, 0x02000800L, 0x00080002L, +0x02080800L, 0x00080000L, 0x00000802L, 0x02000800L, +0x02080002L, 0x00000800L, 0x00080800L, 0x02000002L, +0x00080802L, 0x00000002L, 0x02000002L, 0x02080000L, +0x02080802L, 0x00080800L, 0x02080000L, 0x02000802L, +0x02000000L, 0x00000802L, 0x00080002L, 0x00000000L, +0x00080000L, 0x02000000L, 0x02000802L, 0x02080800L, +0x00000002L, 0x02080002L, 0x00000800L, 0x00080802L, +},{ +/* nibble 1 */ +0x40108010L, 0x00000000L, 0x00108000L, 0x40100000L, +0x40000010L, 0x00008010L, 0x40008000L, 0x00108000L, +0x00008000L, 0x40100010L, 0x00000010L, 0x40008000L, +0x00100010L, 0x40108000L, 0x40100000L, 0x00000010L, +0x00100000L, 0x40008010L, 0x40100010L, 0x00008000L, +0x00108010L, 0x40000000L, 0x00000000L, 0x00100010L, +0x40008010L, 0x00108010L, 0x40108000L, 0x40000010L, +0x40000000L, 0x00100000L, 0x00008010L, 0x40108010L, +0x00100010L, 0x40108000L, 0x40008000L, 0x00108010L, +0x40108010L, 0x00100010L, 0x40000010L, 0x00000000L, +0x40000000L, 0x00008010L, 0x00100000L, 0x40100010L, +0x00008000L, 0x40000000L, 0x00108010L, 0x40008010L, +0x40108000L, 0x00008000L, 0x00000000L, 0x40000010L, +0x00000010L, 0x40108010L, 0x00108000L, 0x40100000L, +0x40100010L, 0x00100000L, 0x00008010L, 0x40008000L, +0x40008010L, 0x00000010L, 0x40100000L, 0x00108000L, +},{ +/* nibble 2 */ +0x04000001L, 0x04040100L, 0x00000100L, 0x04000101L, +0x00040001L, 0x04000000L, 0x04000101L, 0x00040100L, +0x04000100L, 0x00040000L, 0x04040000L, 0x00000001L, +0x04040101L, 0x00000101L, 0x00000001L, 0x04040001L, +0x00000000L, 0x00040001L, 0x04040100L, 0x00000100L, +0x00000101L, 0x04040101L, 0x00040000L, 0x04000001L, +0x04040001L, 0x04000100L, 0x00040101L, 0x04040000L, +0x00040100L, 0x00000000L, 0x04000000L, 0x00040101L, +0x04040100L, 0x00000100L, 0x00000001L, 0x00040000L, +0x00000101L, 0x00040001L, 0x04040000L, 0x04000101L, +0x00000000L, 0x04040100L, 0x00040100L, 0x04040001L, +0x00040001L, 0x04000000L, 0x04040101L, 0x00000001L, +0x00040101L, 0x04000001L, 0x04000000L, 0x04040101L, +0x00040000L, 0x04000100L, 0x04000101L, 0x00040100L, +0x04000100L, 0x00000000L, 0x04040001L, 0x00000101L, +0x04000001L, 0x00040101L, 0x00000100L, 0x04040000L, +},{ +/* nibble 3 */ +0x00401008L, 0x10001000L, 0x00000008L, 0x10401008L, +0x00000000L, 0x10400000L, 0x10001008L, 0x00400008L, +0x10401000L, 0x10000008L, 0x10000000L, 0x00001008L, +0x10000008L, 0x00401008L, 0x00400000L, 0x10000000L, +0x10400008L, 0x00401000L, 0x00001000L, 0x00000008L, +0x00401000L, 0x10001008L, 0x10400000L, 0x00001000L, +0x00001008L, 0x00000000L, 0x00400008L, 0x10401000L, +0x10001000L, 0x10400008L, 0x10401008L, 0x00400000L, +0x10400008L, 0x00001008L, 0x00400000L, 0x10000008L, +0x00401000L, 0x10001000L, 0x00000008L, 0x10400000L, +0x10001008L, 0x00000000L, 0x00001000L, 0x00400008L, +0x00000000L, 0x10400008L, 0x10401000L, 0x00001000L, +0x10000000L, 0x10401008L, 0x00401008L, 0x00400000L, +0x10401008L, 0x00000008L, 0x10001000L, 0x00401008L, +0x00400008L, 0x00401000L, 0x10400000L, 0x10001008L, +0x00001008L, 0x10000000L, 0x10000008L, 0x10401000L, +},{ +/* nibble 4 */ +0x08000000L, 0x00010000L, 0x00000400L, 0x08010420L, +0x08010020L, 0x08000400L, 0x00010420L, 0x08010000L, +0x00010000L, 0x00000020L, 0x08000020L, 0x00010400L, +0x08000420L, 0x08010020L, 0x08010400L, 0x00000000L, +0x00010400L, 0x08000000L, 0x00010020L, 0x00000420L, +0x08000400L, 0x00010420L, 0x00000000L, 0x08000020L, +0x00000020L, 0x08000420L, 0x08010420L, 0x00010020L, +0x08010000L, 0x00000400L, 0x00000420L, 0x08010400L, +0x08010400L, 0x08000420L, 0x00010020L, 0x08010000L, +0x00010000L, 0x00000020L, 0x08000020L, 0x08000400L, +0x08000000L, 0x00010400L, 0x08010420L, 0x00000000L, +0x00010420L, 0x08000000L, 0x00000400L, 0x00010020L, +0x08000420L, 0x00000400L, 0x00000000L, 0x08010420L, +0x08010020L, 0x08010400L, 0x00000420L, 0x00010000L, +0x00010400L, 0x08010020L, 0x08000400L, 0x00000420L, +0x00000020L, 0x00010420L, 0x08010000L, 0x08000020L, +},{ +/* nibble 5 */ +0x80000040L, 0x00200040L, 0x00000000L, 0x80202000L, +0x00200040L, 0x00002000L, 0x80002040L, 0x00200000L, +0x00002040L, 0x80202040L, 0x00202000L, 0x80000000L, +0x80002000L, 0x80000040L, 0x80200000L, 0x00202040L, +0x00200000L, 0x80002040L, 0x80200040L, 0x00000000L, +0x00002000L, 0x00000040L, 0x80202000L, 0x80200040L, +0x80202040L, 0x80200000L, 0x80000000L, 0x00002040L, +0x00000040L, 0x00202000L, 0x00202040L, 0x80002000L, +0x00002040L, 0x80000000L, 0x80002000L, 0x00202040L, +0x80202000L, 0x00200040L, 0x00000000L, 0x80002000L, +0x80000000L, 0x00002000L, 0x80200040L, 0x00200000L, +0x00200040L, 0x80202040L, 0x00202000L, 0x00000040L, +0x80202040L, 0x00202000L, 0x00200000L, 0x80002040L, +0x80000040L, 0x80200000L, 0x00202040L, 0x00000000L, +0x00002000L, 0x80000040L, 0x80002040L, 0x80202000L, +0x80200000L, 0x00002040L, 0x00000040L, 0x80200040L, +},{ +/* nibble 6 */ +0x00004000L, 0x00000200L, 0x01000200L, 0x01000004L, +0x01004204L, 0x00004004L, 0x00004200L, 0x00000000L, +0x01000000L, 0x01000204L, 0x00000204L, 0x01004000L, +0x00000004L, 0x01004200L, 0x01004000L, 0x00000204L, +0x01000204L, 0x00004000L, 0x00004004L, 0x01004204L, +0x00000000L, 0x01000200L, 0x01000004L, 0x00004200L, +0x01004004L, 0x00004204L, 0x01004200L, 0x00000004L, +0x00004204L, 0x01004004L, 0x00000200L, 0x01000000L, +0x00004204L, 0x01004000L, 0x01004004L, 0x00000204L, +0x00004000L, 0x00000200L, 0x01000000L, 0x01004004L, +0x01000204L, 0x00004204L, 0x00004200L, 0x00000000L, +0x00000200L, 0x01000004L, 0x00000004L, 0x01000200L, +0x00000000L, 0x01000204L, 0x01000200L, 0x00004200L, +0x00000204L, 0x00004000L, 0x01004204L, 0x01000000L, +0x01004200L, 0x00000004L, 0x00004004L, 0x01004204L, +0x01000004L, 0x01004200L, 0x01004000L, 0x00004004L, +},{ +/* nibble 7 */ +0x20800080L, 0x20820000L, 0x00020080L, 0x00000000L, +0x20020000L, 0x00800080L, 0x20800000L, 0x20820080L, +0x00000080L, 0x20000000L, 0x00820000L, 0x00020080L, +0x00820080L, 0x20020080L, 0x20000080L, 0x20800000L, +0x00020000L, 0x00820080L, 0x00800080L, 0x20020000L, +0x20820080L, 0x20000080L, 0x00000000L, 0x00820000L, +0x20000000L, 0x00800000L, 0x20020080L, 0x20800080L, +0x00800000L, 0x00020000L, 0x20820000L, 0x00000080L, +0x00800000L, 0x00020000L, 0x20000080L, 0x20820080L, +0x00020080L, 0x20000000L, 0x00000000L, 0x00820000L, +0x20800080L, 0x20020080L, 0x20020000L, 0x00800080L, +0x20820000L, 0x00000080L, 0x00800080L, 0x20020000L, +0x20820080L, 0x00800000L, 0x20800000L, 0x20000080L, +0x00820000L, 0x00020080L, 0x20020080L, 0x20800000L, +0x00000080L, 0x20820000L, 0x00820080L, 0x00000000L, +0x20000000L, 0x20800080L, 0x00020000L, 0x00820080L, +}}; diff --git a/3rdparty/des-4.04b/str2key.c b/3rdparty/des-4.04b/str2key.c new file mode 100644 index 0000000..65a1184 --- /dev/null +++ b/3rdparty/des-4.04b/str2key.c @@ -0,0 +1,171 @@ +/* crypto/des/str2key.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include "des_locl.h" + +extern int des_check_key; + +void des_string_to_key(str, key) +char *str; +des_cblock (*key); + { + des_key_schedule ks; + int i,length; + register unsigned char j; + + memset(key,0,8); + length=strlen(str); +#ifdef OLD_STR_TO_KEY + for (i=0; i<length; i++) + (*key)[i%8]^=(str[i]<<1); +#else /* MIT COMPATIBLE */ + for (i=0; i<length; i++) + { + j=str[i]; + if ((i%16) < 8) + (*key)[i%8]^=(j<<1); + else + { + /* Reverse the bit order 05/05/92 eay */ + j=((j<<4)&0xf0)|((j>>4)&0x0f); + j=((j<<2)&0xcc)|((j>>2)&0x33); + j=((j<<1)&0xaa)|((j>>1)&0x55); + (*key)[7-(i%8)]^=j; + } + } +#endif + des_set_odd_parity((des_cblock *)key); + i=des_check_key; + des_check_key=0; + des_set_key((des_cblock *)key,ks); + des_check_key=i; + des_cbc_cksum((des_cblock *)str,(des_cblock *)key,(long)length,ks, + (des_cblock *)key); + memset(ks,0,sizeof(ks)); + des_set_odd_parity((des_cblock *)key); + } + +void des_string_to_2keys(str, key1, key2) +char *str; +des_cblock (*key1); +des_cblock (*key2); + { + des_key_schedule ks; + int i,length; + register unsigned char j; + + memset(key1,0,8); + memset(key2,0,8); + length=strlen(str); +#ifdef OLD_STR_TO_KEY + if (length <= 8) + { + for (i=0; i<length; i++) + { + (*key2)[i]=(*key1)[i]=(str[i]<<1); + } + } + else + { + for (i=0; i<length; i++) + { + if ((i/8)&1) + (*key2)[i%8]^=(str[i]<<1); + else + (*key1)[i%8]^=(str[i]<<1); + } + } +#else /* MIT COMPATIBLE */ + for (i=0; i<length; i++) + { + j=str[i]; + if ((i%32) < 16) + { + if ((i%16) < 8) + (*key1)[i%8]^=(j<<1); + else + (*key2)[i%8]^=(j<<1); + } + else + { + j=((j<<4)&0xf0)|((j>>4)&0x0f); + j=((j<<2)&0xcc)|((j>>2)&0x33); + j=((j<<1)&0xaa)|((j>>1)&0x55); + if ((i%16) < 8) + (*key1)[7-(i%8)]^=j; + else + (*key2)[7-(i%8)]^=j; + } + } + if (length <= 8) memcpy(key2,key1,8); +#endif + des_set_odd_parity((des_cblock *)key1); + des_set_odd_parity((des_cblock *)key2); + i=des_check_key; + des_check_key=0; + des_set_key((des_cblock *)key1,ks); + des_cbc_cksum((des_cblock *)str,(des_cblock *)key1,(long)length,ks, + (des_cblock *)key1); + des_set_key((des_cblock *)key2,ks); + des_cbc_cksum((des_cblock *)str,(des_cblock *)key2,(long)length,ks, + (des_cblock *)key2); + des_check_key=i; + memset(ks,0,sizeof(ks)); + des_set_odd_parity(key1); + des_set_odd_parity(key2); + } diff --git a/3rdparty/des-4.04b/supp.c b/3rdparty/des-4.04b/supp.c new file mode 100644 index 0000000..a3564ec --- /dev/null +++ b/3rdparty/des-4.04b/supp.c @@ -0,0 +1,109 @@ +/* crypto/des/supp.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +/* + * Copyright (c) 1995 + * Mark Murray. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by Mark Murray + * 4. Neither the name of the author nor the names of any co-contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY MARK MURRAY AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * $Id$ + */ + +#include <stdio.h> +#include "des_locl.h" + +void des_cblock_print_file(cb, fp) + des_cblock *cb; + FILE *fp; +{ + int i; + unsigned int *p = (unsigned int *)cb; + + fprintf(fp, " 0x { "); + for (i = 0; i < 8; i++) { + fprintf(fp, "%x", p[i]); + if (i != 7) fprintf(fp, ", "); + } + fprintf(fp, " }"); +} diff --git a/3rdparty/des-4.04b/t/test b/3rdparty/des-4.04b/t/test new file mode 100644 index 0000000..97acd05 --- /dev/null +++ b/3rdparty/des-4.04b/t/test @@ -0,0 +1,27 @@ +#!./perl + +BEGIN { push(@INC, qw(../../../lib ../../lib ../lib lib)); } + +use DES; + +$key='00000000'; +$ks=DES::set_key($key); +@a=split(//,$ks); +foreach (@a) { printf "%02x-",ord($_); } +print "\n"; + + +$key=DES::random_key(); +print "($_)\n"; +@a=split(//,$key); +foreach (@a) { printf "%02x-",ord($_); } +print "\n"; +$str="this is and again into the breach"; +($k1,$k2)=DES::string_to_2keys($str); +@a=split(//,$k1); +foreach (@a) { printf "%02x-",ord($_); } +print "\n"; +@a=split(//,$k2); +foreach (@a) { printf "%02x-",ord($_); } +print "\n"; + diff --git a/3rdparty/des-4.04b/testdes.pl b/3rdparty/des-4.04b/testdes.pl new file mode 100644 index 0000000..01a165a --- /dev/null +++ b/3rdparty/des-4.04b/testdes.pl @@ -0,0 +1,167 @@ +#!/usr/local/bin/perl + +# des.pl tesing code + +require 'des.pl'; + +$num_tests=34; +@key_data=( + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, + 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, + 0x30,0x00,0x00,0x00,0x00,0x00,0x00,0x00, + 0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11, + 0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF, + 0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11, + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, + 0xFE,0xDC,0xBA,0x98,0x76,0x54,0x32,0x10, + 0x7C,0xA1,0x10,0x45,0x4A,0x1A,0x6E,0x57, + 0x01,0x31,0xD9,0x61,0x9D,0xC1,0x37,0x6E, + 0x07,0xA1,0x13,0x3E,0x4A,0x0B,0x26,0x86, + 0x38,0x49,0x67,0x4C,0x26,0x02,0x31,0x9E, + 0x04,0xB9,0x15,0xBA,0x43,0xFE,0xB5,0xB6, + 0x01,0x13,0xB9,0x70,0xFD,0x34,0xF2,0xCE, + 0x01,0x70,0xF1,0x75,0x46,0x8F,0xB5,0xE6, + 0x43,0x29,0x7F,0xAD,0x38,0xE3,0x73,0xFE, + 0x07,0xA7,0x13,0x70,0x45,0xDA,0x2A,0x16, + 0x04,0x68,0x91,0x04,0xC2,0xFD,0x3B,0x2F, + 0x37,0xD0,0x6B,0xB5,0x16,0xCB,0x75,0x46, + 0x1F,0x08,0x26,0x0D,0x1A,0xC2,0x46,0x5E, + 0x58,0x40,0x23,0x64,0x1A,0xBA,0x61,0x76, + 0x02,0x58,0x16,0x16,0x46,0x29,0xB0,0x07, + 0x49,0x79,0x3E,0xBC,0x79,0xB3,0x25,0x8F, + 0x4F,0xB0,0x5E,0x15,0x15,0xAB,0x73,0xA7, + 0x49,0xE9,0x5D,0x6D,0x4C,0xA2,0x29,0xBF, + 0x01,0x83,0x10,0xDC,0x40,0x9B,0x26,0xD6, + 0x1C,0x58,0x7F,0x1C,0x13,0x92,0x4F,0xEF, + 0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01, + 0x1F,0x1F,0x1F,0x1F,0x0E,0x0E,0x0E,0x0E, + 0xE0,0xFE,0xE0,0xFE,0xF1,0xFE,0xF1,0xFE, + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, + 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, + 0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF, + 0xFE,0xDC,0xBA,0x98,0x76,0x54,0x32,0x10, + ); + +@plain_data=( + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, + 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, + 0x10,0x00,0x00,0x00,0x00,0x00,0x00,0x01, + 0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11, + 0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11, + 0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF, + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, + 0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF, + 0x01,0xA1,0xD6,0xD0,0x39,0x77,0x67,0x42, + 0x5C,0xD5,0x4C,0xA8,0x3D,0xEF,0x57,0xDA, + 0x02,0x48,0xD4,0x38,0x06,0xF6,0x71,0x72, + 0x51,0x45,0x4B,0x58,0x2D,0xDF,0x44,0x0A, + 0x42,0xFD,0x44,0x30,0x59,0x57,0x7F,0xA2, + 0x05,0x9B,0x5E,0x08,0x51,0xCF,0x14,0x3A, + 0x07,0x56,0xD8,0xE0,0x77,0x47,0x61,0xD2, + 0x76,0x25,0x14,0xB8,0x29,0xBF,0x48,0x6A, + 0x3B,0xDD,0x11,0x90,0x49,0x37,0x28,0x02, + 0x26,0x95,0x5F,0x68,0x35,0xAF,0x60,0x9A, + 0x16,0x4D,0x5E,0x40,0x4F,0x27,0x52,0x32, + 0x6B,0x05,0x6E,0x18,0x75,0x9F,0x5C,0xCA, + 0x00,0x4B,0xD6,0xEF,0x09,0x17,0x60,0x62, + 0x48,0x0D,0x39,0x00,0x6E,0xE7,0x62,0xF2, + 0x43,0x75,0x40,0xC8,0x69,0x8F,0x3C,0xFA, + 0x07,0x2D,0x43,0xA0,0x77,0x07,0x52,0x92, + 0x02,0xFE,0x55,0x77,0x81,0x17,0xF1,0x2A, + 0x1D,0x9D,0x5C,0x50,0x18,0xF7,0x28,0xC2, + 0x30,0x55,0x32,0x28,0x6D,0x6F,0x29,0x5A, + 0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF, + 0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF, + 0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF, + 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, + 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF); + +@cipher_data=( + 0x8C,0xA6,0x4D,0xE9,0xC1,0xB1,0x23,0xA7, + 0x73,0x59,0xB2,0x16,0x3E,0x4E,0xDC,0x58, + 0x95,0x8E,0x6E,0x62,0x7A,0x05,0x55,0x7B, + 0xF4,0x03,0x79,0xAB,0x9E,0x0E,0xC5,0x33, + 0x17,0x66,0x8D,0xFC,0x72,0x92,0x53,0x2D, + 0x8A,0x5A,0xE1,0xF8,0x1A,0xB8,0xF2,0xDD, + 0x8C,0xA6,0x4D,0xE9,0xC1,0xB1,0x23,0xA7, + 0xED,0x39,0xD9,0x50,0xFA,0x74,0xBC,0xC4, + 0x69,0x0F,0x5B,0x0D,0x9A,0x26,0x93,0x9B, + 0x7A,0x38,0x9D,0x10,0x35,0x4B,0xD2,0x71, + 0x86,0x8E,0xBB,0x51,0xCA,0xB4,0x59,0x9A, + 0x71,0x78,0x87,0x6E,0x01,0xF1,0x9B,0x2A, + 0xAF,0x37,0xFB,0x42,0x1F,0x8C,0x40,0x95, + 0x86,0xA5,0x60,0xF1,0x0E,0xC6,0xD8,0x5B, + 0x0C,0xD3,0xDA,0x02,0x00,0x21,0xDC,0x09, + 0xEA,0x67,0x6B,0x2C,0xB7,0xDB,0x2B,0x7A, + 0xDF,0xD6,0x4A,0x81,0x5C,0xAF,0x1A,0x0F, + 0x5C,0x51,0x3C,0x9C,0x48,0x86,0xC0,0x88, + 0x0A,0x2A,0xEE,0xAE,0x3F,0xF4,0xAB,0x77, + 0xEF,0x1B,0xF0,0x3E,0x5D,0xFA,0x57,0x5A, + 0x88,0xBF,0x0D,0xB6,0xD7,0x0D,0xEE,0x56, + 0xA1,0xF9,0x91,0x55,0x41,0x02,0x0B,0x56, + 0x6F,0xBF,0x1C,0xAF,0xCF,0xFD,0x05,0x56, + 0x2F,0x22,0xE4,0x9B,0xAB,0x7C,0xA1,0xAC, + 0x5A,0x6B,0x61,0x2C,0xC2,0x6C,0xCE,0x4A, + 0x5F,0x4C,0x03,0x8E,0xD1,0x2B,0x2E,0x41, + 0x63,0xFA,0xC0,0xD0,0x34,0xD9,0xF7,0x93, + 0x61,0x7B,0x3A,0x0C,0xE8,0xF0,0x71,0x00, + 0xDB,0x95,0x86,0x05,0xF8,0xC8,0xC6,0x06, + 0xED,0xBF,0xD1,0xC6,0x6C,0x29,0xCC,0xC7, + 0x35,0x55,0x50,0xB2,0x15,0x0E,0x24,0x51, + 0xCA,0xAA,0xAF,0x4D,0xEA,0xF1,0xDB,0xAE, + 0xD5,0xD4,0x4F,0xF7,0x20,0x68,0x3D,0x0D, + 0x2A,0x2B,0xB0,0x08,0xDF,0x97,0xC2,0xF2); + +print "Doing ecb tests\n"; +for ($i=0; $i<$num_tests; $i++) + { + printf "Doing test $i\n"; + $key =pack("C8",splice(@key_data ,0,8)); + $data=pack("C8",splice(@plain_data ,0,8)); + $res =pack("C8",splice(@cipher_data,0,8)); + + @ks= &des_set_key($key); + $out1= &des_ecb_encrypt(*ks,1,$data); + $out2= &des_ecb_encrypt(*ks,0,$out1); + $out3= &des_ecb_encrypt(*ks,0,$res); + &eprint("encryption failure",$res,$out1) + if ($out1 ne $res); + &eprint("encryption/decryption failure",$data,$out2) + if ($out2 ne $data); + &eprint("decryption failure",$data,$out3) + if ($data ne $out3); + } +print "Done\n"; + +print "doing speed test over 30 seconds\n"; +$SIG{'ALRM'}='done'; +sub done {$done=1;} +$done=0; + +$count=0; +$d=pack("C8",0x01,0x23,0x45,0x67,0x89,0xab,0xcd,0xef); +@ks= &des_set_key($d); +alarm(30); +$start=(times)[0]; +while (!$done) + { + $count++; + $d=&des_ecb_encrypt(*ks,1,$d); + } +$end=(times)[0]; +$t=$end-$start; +printf "$count DESs in %.2f seconds is %.2f DESs/sec or %.2f bytes/sec\n", + 1.0*$t,1.0*$count/$t,$count*8.0/$t; + +sub eprint + { + local($s,$c,$e)=@_; + local(@k); + + @k=unpack("C8",$c); + printf "%02x%02x%02x%02x %02x%02x%02x%02x - ",unpack("C8",$c); + printf "%02x%02x%02x%02x %02x%02x%02x%02x :",unpack("C8",$e); + print " $s\n"; + } diff --git a/3rdparty/des-4.04b/times/486-50.sol b/3rdparty/des-4.04b/times/486-50.sol new file mode 100644 index 0000000..0de62d6 --- /dev/null +++ b/3rdparty/des-4.04b/times/486-50.sol @@ -0,0 +1,16 @@ +Solaris 2.4, 486 50mhz, gcc 2.6.3 +options des ecb/s +16 r2 i 43552.51 100.0% +16 r1 i 43487.45 99.9% +16 c p 43003.23 98.7% +16 r2 p 42339.00 97.2% +16 c i 41900.91 96.2% +16 r1 p 41360.64 95.0% + 4 c i 38728.48 88.9% + 4 c p 38225.63 87.8% + 4 r1 i 38085.79 87.4% + 4 r2 i 37825.64 86.9% + 4 r2 p 34611.00 79.5% + 4 r1 p 31802.00 73.0% +-DDES_UNROLL -DDES_RISC2 + diff --git a/3rdparty/des-4.04b/times/586-100.lnx b/3rdparty/des-4.04b/times/586-100.lnx new file mode 100644 index 0000000..4323914 --- /dev/null +++ b/3rdparty/des-4.04b/times/586-100.lnx @@ -0,0 +1,20 @@ +Pentium 100 +Linux 2 kernel +gcc 2.7.0 -O3 -fomit-frame-pointer +No X server running, just a console, it makes the top speed jump from 151,000 +to 158,000 :-). +options des ecb/s +assember 281000.00 177.1% +16 r1 p 158667.40 100.0% +16 r1 i 148471.70 93.6% +16 r2 p 143961.80 90.7% +16 r2 i 141689.20 89.3% + 4 r1 i 140100.00 88.3% + 4 r2 i 134049.40 84.5% +16 c i 124145.20 78.2% +16 c p 121584.20 76.6% + 4 c i 118116.00 74.4% + 4 r2 p 117977.90 74.4% + 4 c p 114971.40 72.5% + 4 r1 p 114578.40 72.2% +-DDES_UNROLL -DDES_RISC1 -DDES_PTR diff --git a/3rdparty/des-4.04b/times/686-200.fre b/3rdparty/des-4.04b/times/686-200.fre new file mode 100644 index 0000000..7d83f6a --- /dev/null +++ b/3rdparty/des-4.04b/times/686-200.fre @@ -0,0 +1,18 @@ +Pentium 100 +Free BSD 2.1.5 kernel +gcc 2.7.2.2 -O3 -fomit-frame-pointer +options des ecb/s +assember 578000.00 133.1% +16 r2 i 434454.80 100.0% +16 r1 i 433621.43 99.8% +16 r2 p 431375.69 99.3% + 4 r1 i 423722.30 97.5% + 4 r2 i 422399.40 97.2% +16 r1 p 421739.40 97.1% +16 c i 399027.94 91.8% +16 c p 372251.70 85.7% + 4 c i 365118.35 84.0% + 4 c p 352880.51 81.2% + 4 r2 p 255104.90 58.7% + 4 r1 p 251289.18 57.8% +-DDES_UNROLL -DDES_RISC2 diff --git a/3rdparty/des-4.04b/times/aix.cc b/3rdparty/des-4.04b/times/aix.cc new file mode 100644 index 0000000..d96b74e --- /dev/null +++ b/3rdparty/des-4.04b/times/aix.cc @@ -0,0 +1,26 @@ +From: Paco Garcia <pgarcia@cam.es> + +This machine is a Bull Estrella Minitower Model MT604-100 +Processor : PPC604 +P.Speed : 100Mhz +Data/Instr Cache : 16 K +L2 Cache : 256 K +PCI BUS Speed : 33 Mhz +TransfRate PCI : 132 MB/s +Memory : 96 MB + +options des ecb/s + 4 c p 275118.61 100.0% + 4 c i 273545.07 99.4% + 4 r2 p 270441.02 98.3% + 4 r1 p 253052.15 92.0% + 4 r2 i 240842.97 87.5% + 4 r1 i 240556.66 87.4% +16 c i 224603.99 81.6% +16 c p 224483.98 81.6% +16 r2 p 215691.19 78.4% +16 r1 p 208332.83 75.7% +16 r1 i 199206.50 72.4% +16 r2 i 198963.70 72.3% +-DDES_PTR + diff --git a/3rdparty/des-4.04b/times/alpha.cc b/3rdparty/des-4.04b/times/alpha.cc new file mode 100644 index 0000000..95c17ef --- /dev/null +++ b/3rdparty/des-4.04b/times/alpha.cc @@ -0,0 +1,18 @@ +cc -O2 +DES_LONG is 'unsigned int' + +options des ecb/s + 4 r2 p 181146.14 100.0% +16 r2 p 172102.94 95.0% + 4 r2 i 165424.11 91.3% +16 c p 160468.64 88.6% + 4 c p 156653.59 86.5% + 4 c i 155245.18 85.7% + 4 r1 p 154729.68 85.4% +16 r2 i 154137.69 85.1% +16 r1 p 152357.96 84.1% +16 c i 148743.91 82.1% + 4 r1 i 146695.59 81.0% +16 r1 i 144961.00 80.0% +-DDES_RISC2 -DDES_PTR + diff --git a/3rdparty/des-4.04b/times/hpux.cc b/3rdparty/des-4.04b/times/hpux.cc new file mode 100644 index 0000000..3de856d --- /dev/null +++ b/3rdparty/des-4.04b/times/hpux.cc @@ -0,0 +1,17 @@ +HPUX 10 - 9000/887 - cc -D_HPUX_SOURCE -Aa +ESlit +O2 -Wl,-a,archive + +options des ecb/s +16 c i 149448.90 100.0% + 4 c i 145861.79 97.6% +16 r2 i 141710.96 94.8% +16 r1 i 139455.33 93.3% + 4 r2 i 138800.00 92.9% + 4 r1 i 136692.65 91.5% +16 r2 p 110228.17 73.8% +16 r1 p 109397.07 73.2% +16 c p 109209.89 73.1% + 4 c p 108014.71 72.3% + 4 r2 p 107873.88 72.2% + 4 r1 p 107685.83 72.1% +-DDES_UNROLL + diff --git a/3rdparty/des-4.04b/times/sparc.gcc b/3rdparty/des-4.04b/times/sparc.gcc new file mode 100644 index 0000000..8eaa042 --- /dev/null +++ b/3rdparty/des-4.04b/times/sparc.gcc @@ -0,0 +1,17 @@ +solaris 2.5.1 - sparc 10 50mhz - gcc 2.7.2 + +options des ecb/s +16 c i 124382.70 100.0% + 4 c i 118884.68 95.6% +16 c p 112261.20 90.3% +16 r2 i 111777.10 89.9% +16 r2 p 108896.30 87.5% +16 r1 p 108791.59 87.5% + 4 c p 107290.10 86.3% + 4 r1 p 104583.80 84.1% +16 r1 i 104206.20 83.8% + 4 r2 p 103709.80 83.4% + 4 r2 i 98306.43 79.0% + 4 r1 i 91525.80 73.6% +-DDES_UNROLL + diff --git a/3rdparty/des-4.04b/times/usparc.cc b/3rdparty/des-4.04b/times/usparc.cc new file mode 100644 index 0000000..f6ec8e8 --- /dev/null +++ b/3rdparty/des-4.04b/times/usparc.cc @@ -0,0 +1,31 @@ +solaris 2.5.1 usparc 167mhz?? - SC4.0 cc -fast -Xa -xO5 + +For the ultra sparc, SunC 4.0 cc -fast -Xa -xO5, running 'des_opts' +gives a speed of 475,000 des/s while 'speed' gives 417,000 des/s. +I belive the difference is tied up in optimisation that the compiler +is able to perform when the code is 'inlined'. For 'speed', the DES +routines are being linked from a library. I'll record the higher +speed since if performance is everything, you can always inline +'des_enc.c'. + +[ 16-Jan-06 - I've been playing with the + '-xtarget=ultra -xarch=v8plus -Xa -xO5 -Xa' + and while it makes the des_opts numbers much slower, it makes the + actual 'speed' numbers look better which is a realistic version of + using the libraries. ] + +options des ecb/s +16 r1 p 475516.90 100.0% +16 r2 p 439388.10 92.4% +16 c i 427001.40 89.8% +16 c p 419516.50 88.2% + 4 r2 p 409491.70 86.1% + 4 r1 p 404266.90 85.0% + 4 c p 398121.00 83.7% + 4 c i 370588.40 77.9% + 4 r1 i 362742.20 76.3% +16 r2 i 331275.50 69.7% +16 r1 i 324730.60 68.3% + 4 r2 i 63535.10 13.4% <-- very very weird, must be cache problems. +-DDES_UNROLL -DDES_RISC1 -DDES_PTR + diff --git a/3rdparty/des-4.04b/typemap b/3rdparty/des-4.04b/typemap new file mode 100644 index 0000000..a524f53 --- /dev/null +++ b/3rdparty/des-4.04b/typemap @@ -0,0 +1,34 @@ +# +# DES SECTION +# +deschar * T_DESCHARP +des_cblock * T_CBLOCK +des_cblock T_CBLOCK +des_key_schedule T_SCHEDULE +des_key_schedule * T_SCHEDULE + +INPUT +T_CBLOCK + $var=(des_cblock *)SvPV($arg,len); + if (len < DES_KEY_SZ) + { + croak(\"$var needs to be at least %u bytes long\",DES_KEY_SZ); + } + +T_SCHEDULE + $var=(des_key_schedule *)SvPV($arg,len); + if (len < DES_SCHEDULE_SZ) + { + croak(\"$var needs to be at least %u bytes long\", + DES_SCHEDULE_SZ); + } + +OUTPUT +T_CBLOCK + sv_setpvn($arg,(char *)$var,DES_KEY_SZ); + +T_SCHEDULE + sv_setpvn($arg,(char *)$var,DES_SCHEDULE_SZ); + +T_DESCHARP + sv_setpvn($arg,(char *)$var,len); diff --git a/3rdparty/des-4.04b/vms.com b/3rdparty/des-4.04b/vms.com new file mode 100644 index 0000000..62ca1fb --- /dev/null +++ b/3rdparty/des-4.04b/vms.com @@ -0,0 +1,90 @@ +$! --- VMS.com --- +$! +$ GoSub defines +$ GoSub linker_options +$ If (P1 .nes. "") +$ Then +$ GoSub 'P1' +$ Else +$ GoSub lib +$ GoSub destest +$ GoSub rpw +$ GoSub speed +$ GoSub des +$ EndIF +$! +$ Exit +$! +$!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! +$! +$DEFINES: +$ OPT_FILE := "VAX_LINKER_OPTIONS.OPT" +$! +$ CC_OPTS := "/NODebug/OPTimize/NOWarn" +$! +$ LINK_OPTS := "/NODebug/NOTraceback/Contiguous" +$! +$ OBJS = "cbc_cksm.obj,cbc_enc.obj,ecb_enc.obj,pcbc_enc.obj," + - + "qud_cksm.obj,rand_key.obj,read_pwd.obj,set_key.obj," + - + "str2key.obj,enc_read.obj,enc_writ.obj,fcrypt.obj," + - + "cfb_enc.obj,ecb3_enc.obj,ofb_enc.obj" + + +$! +$ LIBDES = "cbc_cksm.c,cbc_enc.c,ecb_enc.c,enc_read.c," + - + "enc_writ.c,pcbc_enc.c,qud_cksm.c,rand_key.c," + - + "read_pwd.c,set_key.c,str2key.c,fcrypt.c," + - + "cfb_enc.c,ecb3_enc.c,ofb_enc.c" +$ Return +$! +$!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! +$! +$LINKER_OPTIONS: +$ If (f$search(OPT_FILE) .eqs. "") +$ Then +$ Create 'OPT_FILE' +$DECK +! Default system options file to link against the sharable C runtime library +! +Sys$Share:VAXcRTL.exe/Share +$EOD +$ EndIF +$ Return +$! +$!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! +$! +$LIB: +$ CC 'CC_OPTS' 'LIBDES' +$ If (f$search("LIBDES.OLB") .nes. "") +$ Then Library /Object /Replace libdes 'OBJS' +$ Else Library /Create /Object libdes 'OBJS' +$ EndIF +$ Return +$! +$!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! +$! +$DESTEST: +$ CC 'CC_OPTS' destest +$ Link 'link_opts' /Exec=destest destest.obj,libdes/LIBRARY,'opt_file'/Option +$ Return +$! +$!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! +$! +$RPW: +$ CC 'CC_OPTS' rpw +$ Link 'link_opts' /Exec=rpw rpw.obj,libdes/LIBRARY,'opt_file'/Option +$ Return +$! +$!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! +$! +$SPEED: +$ CC 'CC_OPTS' speed +$ Link 'link_opts' /Exec=speed speed.obj,libdes/LIBRARY,'opt_file'/Option +$ Return +$! +$!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! +$! +$DES: +$ CC 'CC_OPTS' des +$ Link 'link_opts' /Exec=des des.obj,libdes/LIBRARY,'opt_file'/Option +$ Return diff --git a/3rdparty/des-4.04b/xcbc_enc.c b/3rdparty/des-4.04b/xcbc_enc.c new file mode 100644 index 0000000..fa25117 --- /dev/null +++ b/3rdparty/des-4.04b/xcbc_enc.c @@ -0,0 +1,206 @@ +/* crypto/des/xcbc_enc.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include "des_locl.h" + +/* RSA's DESX */ + +static unsigned char desx_white_in2out[256]={ +0xBD,0x56,0xEA,0xF2,0xA2,0xF1,0xAC,0x2A,0xB0,0x93,0xD1,0x9C,0x1B,0x33,0xFD,0xD0, +0x30,0x04,0xB6,0xDC,0x7D,0xDF,0x32,0x4B,0xF7,0xCB,0x45,0x9B,0x31,0xBB,0x21,0x5A, +0x41,0x9F,0xE1,0xD9,0x4A,0x4D,0x9E,0xDA,0xA0,0x68,0x2C,0xC3,0x27,0x5F,0x80,0x36, +0x3E,0xEE,0xFB,0x95,0x1A,0xFE,0xCE,0xA8,0x34,0xA9,0x13,0xF0,0xA6,0x3F,0xD8,0x0C, +0x78,0x24,0xAF,0x23,0x52,0xC1,0x67,0x17,0xF5,0x66,0x90,0xE7,0xE8,0x07,0xB8,0x60, +0x48,0xE6,0x1E,0x53,0xF3,0x92,0xA4,0x72,0x8C,0x08,0x15,0x6E,0x86,0x00,0x84,0xFA, +0xF4,0x7F,0x8A,0x42,0x19,0xF6,0xDB,0xCD,0x14,0x8D,0x50,0x12,0xBA,0x3C,0x06,0x4E, +0xEC,0xB3,0x35,0x11,0xA1,0x88,0x8E,0x2B,0x94,0x99,0xB7,0x71,0x74,0xD3,0xE4,0xBF, +0x3A,0xDE,0x96,0x0E,0xBC,0x0A,0xED,0x77,0xFC,0x37,0x6B,0x03,0x79,0x89,0x62,0xC6, +0xD7,0xC0,0xD2,0x7C,0x6A,0x8B,0x22,0xA3,0x5B,0x05,0x5D,0x02,0x75,0xD5,0x61,0xE3, +0x18,0x8F,0x55,0x51,0xAD,0x1F,0x0B,0x5E,0x85,0xE5,0xC2,0x57,0x63,0xCA,0x3D,0x6C, +0xB4,0xC5,0xCC,0x70,0xB2,0x91,0x59,0x0D,0x47,0x20,0xC8,0x4F,0x58,0xE0,0x01,0xE2, +0x16,0x38,0xC4,0x6F,0x3B,0x0F,0x65,0x46,0xBE,0x7E,0x2D,0x7B,0x82,0xF9,0x40,0xB5, +0x1D,0x73,0xF8,0xEB,0x26,0xC7,0x87,0x97,0x25,0x54,0xB1,0x28,0xAA,0x98,0x9D,0xA5, +0x64,0x6D,0x7A,0xD4,0x10,0x81,0x44,0xEF,0x49,0xD6,0xAE,0x2E,0xDD,0x76,0x5C,0x2F, +0xA7,0x1C,0xC9,0x09,0x69,0x9A,0x83,0xCF,0x29,0x39,0xB9,0xE9,0x4C,0xFF,0x43,0xAB, + }; + +void des_xwhite_in2out(des_key,in_white,out_white) +des_cblock (*des_key); +des_cblock (*in_white); +des_cblock (*out_white); + { + unsigned char *key,*in,*out; + int out0,out1; + int i; + + key=(unsigned char *)des_key; + in=(unsigned char *)in_white; + out=(unsigned char *)out_white; + + out[0]=out[1]=out[2]=out[3]=out[4]=out[5]=out[6]=out[7]=0; + out0=out1=0; + for (i=0; i<8; i++) + { + out[i]=key[i]^desx_white_in2out[out0^out1]; + out0=out1; + out1=(int)out[i&0x07]; + } + + out0=out[0]; + out1=out[i]; + for (i=0; i<8; i++) + { + out[i]=in[i]^desx_white_in2out[out0^out1]; + out0=out1; + out1=(int)out[i&0x07]; + } + } + +void des_xcbc_encrypt(input, output, length, schedule, ivec, inw,outw,enc) +des_cblock (*input); +des_cblock (*output); +long length; +des_key_schedule schedule; +des_cblock (*ivec); +des_cblock (*inw); +des_cblock (*outw); +int enc; + { + register DES_LONG tin0,tin1; + register DES_LONG tout0,tout1,xor0,xor1; + register DES_LONG inW0,inW1,outW0,outW1; + register unsigned char *in,*out; + register long l=length; + DES_LONG tin[2]; + unsigned char *iv; + + in=(unsigned char *)inw; + c2l(in,inW0); + c2l(in,inW1); + in=(unsigned char *)outw; + c2l(in,outW0); + c2l(in,outW1); + + in=(unsigned char *)input; + out=(unsigned char *)output; + iv=(unsigned char *)ivec; + + if (enc) + { + c2l(iv,tout0); + c2l(iv,tout1); + for (l-=8; l>=0; l-=8) + { + c2l(in,tin0); + c2l(in,tin1); + tin0^=tout0^inW0; tin[0]=tin0; + tin1^=tout1^inW1; tin[1]=tin1; + des_encrypt((DES_LONG *)tin,schedule,DES_ENCRYPT); + tout0=tin[0]^outW0; l2c(tout0,out); + tout1=tin[1]^outW1; l2c(tout1,out); + } + if (l != -8) + { + c2ln(in,tin0,tin1,l+8); + tin0^=tout0^inW0; tin[0]=tin0; + tin1^=tout1^inW1; tin[1]=tin1; + des_encrypt((DES_LONG *)tin,schedule,DES_ENCRYPT); + tout0=tin[0]^outW0; l2c(tout0,out); + tout1=tin[1]^outW1; l2c(tout1,out); + } + iv=(unsigned char *)ivec; + l2c(tout0,iv); + l2c(tout1,iv); + } + else + { + c2l(iv,xor0); + c2l(iv,xor1); + for (l-=8; l>0; l-=8) + { + c2l(in,tin0); tin[0]=tin0^outW0; + c2l(in,tin1); tin[1]=tin1^outW1; + des_encrypt((DES_LONG *)tin,schedule,DES_DECRYPT); + tout0=tin[0]^xor0^inW0; + tout1=tin[1]^xor1^inW1; + l2c(tout0,out); + l2c(tout1,out); + xor0=tin0; + xor1=tin1; + } + if (l != -8) + { + c2l(in,tin0); tin[0]=tin0^outW0; + c2l(in,tin1); tin[1]=tin1^outW1; + des_encrypt((DES_LONG *)tin,schedule,DES_DECRYPT); + tout0=tin[0]^xor0^inW0; + tout1=tin[1]^xor1^inW1; + l2cn(tout0,tout1,out,l+8); + xor0=tin0; + xor1=tin1; + } + + iv=(unsigned char *)ivec; + l2c(xor0,iv); + l2c(xor1,iv); + } + tin0=tin1=tout0=tout1=xor0=xor1=0; + inW0=inW1=outW0=outW1=0; + tin[0]=tin[1]=0; + } + |