From 89b7b67a13ebb7965cc7f13ad0595e2194a2d34c Mon Sep 17 00:00:00 2001 From: Jannis Hoffmann Date: Wed, 3 Jul 2024 15:48:04 +0200 Subject: add sqmail-4.2.29a --- src/include/sha1.h | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 src/include/sha1.h (limited to 'src/include/sha1.h') diff --git a/src/include/sha1.h b/src/include/sha1.h new file mode 100644 index 0000000..43d141d --- /dev/null +++ b/src/include/sha1.h @@ -0,0 +1,31 @@ +#ifndef SHA1_H +#define SHA1_H + +/* + SHA-1 in C + By Steve Reid + 100% Public Domain + + adopted for s/qmail (feh) + */ + +#include +/* SHA1 implementation */ + +#define SHA1_BLOCKSIZE 64 +#define SHA1_DIGESTSIZE 20 + +typedef struct +{ + uint32_t state[5]; + uint32_t count[2]; + uint8_t buffer[SHA1_BLOCKSIZE]; +} sha1_ctx; + +void sha1_init(sha1_ctx *context); +void sha1_update(sha1_ctx *context, const uint8_t *data, uint32_t len); +void sha1_final(uint8_t hash[SHA1_DIGESTSIZE], sha1_ctx *context); +void sha1_transform(uint32_t state[5], const uint8_t buffer[SHA1_BLOCKSIZE]); +void sha1_hash(char *hash, const char *data, uint32_t len); + +#endif /* SHA1_H */ -- cgit v1.2.3