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Diffstat (limited to 'deps/crypto/sha1.h')
-rw-r--r-- | deps/crypto/sha1.h | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/deps/crypto/sha1.h b/deps/crypto/sha1.h new file mode 100644 index 0000000..e4c7869 --- /dev/null +++ b/deps/crypto/sha1.h @@ -0,0 +1,34 @@ +/********************************************************************* +* Filename: sha1.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 SHA1 implementation. +*********************************************************************/ + +#ifndef SHA1_H +#define SHA1_H + +/*************************** HEADER FILES ***************************/ +#include <stddef.h> + +#include "crypto_types.h" + +/****************************** MACROS ******************************/ +#define SHA1_BLOCK_SIZE 20 // SHA1 outputs a 20 byte digest + +/**************************** DATA TYPES ****************************/ +typedef struct { + BYTE data[64]; + WORD datalen; + unsigned long long bitlen; + WORD state[5]; + WORD k[4]; +} SHA1_CTX; + +/*********************** FUNCTION DECLARATIONS **********************/ +void sha1_init(SHA1_CTX *ctx); +void sha1_update(SHA1_CTX *ctx, const BYTE data[], size_t len); +void sha1_final(SHA1_CTX *ctx, BYTE hash[]); + +#endif // SHA1_H |