ref: d3cd96a9dc73d4b261757a34bf1e3c59b48ddf19
dir: /src/sha1.h/
// Emacs style mode select -*- C++ -*- //----------------------------------------------------------------------------- // // Copyright(C) 2012 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. // // You should have received a copy of the GNU General Public License // along with this program; if not, write to the Free Software // Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA // 02111-1307, USA. // // 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__ */