ref: c996c125b7dc26ea47bfce278208a5eab458b6b8
dir: /src/sha1.h/
// // Copyright(C) 2005-2014 Simon Howard // // This program is free software; you can redistribute it and/or // modify it under the terms of the GNU General Public License // as published by the Free Software Foundation; either version 2 // of the License, or (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // DESCRIPTION: // SHA-1 digest. // #ifndef __SHA1_H__ #define __SHA1_H__ #include "doomtype.h" typedef struct sha1_context_s sha1_context_t; typedef byte sha1_digest_t[20]; struct sha1_context_s { uint32_t h0,h1,h2,h3,h4; uint32_t nblocks; byte buf[64]; int count; }; void SHA1_Init(sha1_context_t *context); void SHA1_Update(sha1_context_t *context, byte *buf, size_t len); void SHA1_Final(sha1_digest_t digest, sha1_context_t *context); void SHA1_UpdateInt32(sha1_context_t *context, unsigned int val); void SHA1_UpdateString(sha1_context_t *context, char *str); #endif /* #ifndef __SHA1_H__ */