diff options
author | aliaspider | 2019-05-14 08:58:52 +0100 |
---|---|---|
committer | aliaspider | 2019-05-14 08:58:52 +0100 |
commit | ce188d4d7f3b9ad04867c49b424e8497c2ade92b (patch) | |
tree | b7f82140860acabb2d0e3a5216f78bf98691c267 /deps/crypto/arcfour.h | |
parent | 5ffd1f23eb970679dfe8b540bc3df8e776dc9e17 (diff) | |
download | pcsx_rearmed-ce188d4d7f3b9ad04867c49b424e8497c2ade92b.tar.gz pcsx_rearmed-ce188d4d7f3b9ad04867c49b424e8497c2ade92b.tar.bz2 pcsx_rearmed-ce188d4d7f3b9ad04867c49b424e8497c2ade92b.zip |
add CHD support.
Diffstat (limited to 'deps/crypto/arcfour.h')
-rw-r--r-- | deps/crypto/arcfour.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/deps/crypto/arcfour.h b/deps/crypto/arcfour.h new file mode 100644 index 0000000..f9f1e87 --- /dev/null +++ b/deps/crypto/arcfour.h @@ -0,0 +1,30 @@ +/********************************************************************* +* Filename: arcfour.h +* Author: Brad Conte (brad AT bradconte.com) +* Copyright: +* Disclaimer: This code is presented "as is" without any guarantees. +* Details: Defines the API for the corresponding ARCFOUR implementation. +*********************************************************************/ + +#ifndef ARCFOUR_H +#define ARCFOUR_H + +/*************************** HEADER FILES ***************************/ +#include <stddef.h> + +/**************************** DATA TYPES ****************************/ +typedef unsigned char BYTE; // 8-bit byte + +/*********************** FUNCTION DECLARATIONS **********************/ +// Input: state - the state used to generate the keystream +// key - Key to use to initialize the state +// len - length of key in bytes (valid lenth is 1 to 256) +void arcfour_key_setup(BYTE state[], const BYTE key[], int len); + +// Pseudo-Random Generator Algorithm +// Input: state - the state used to generate the keystream +// out - Must be allocated to be of at least "len" length +// len - number of bytes to generate +void arcfour_generate_stream(BYTE state[], BYTE out[], size_t len); + +#endif // ARCFOUR_H |