src/mcookie/md5.h

   1 /* ORIGINAL LICENSE:
   2  *   This code is in the public domain; do with it what you wish.
   3  * Revised 2002-07-12: Charles Wilson
   4  *    modified to work on cygwin; integrated into cygutils package
   5  *    Changes licensed under the GPL
   6  *
   7  * This program is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU General Public License
   9  * as published by the Free Software Foundation; either version 2
  10  * of the License, or (at your option) any later version.
  11  *
  12  * This program is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  * GNU General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU General Public License
  18  * along with this program; if not, write to the Free Software
  19  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  20  *
  21  * See the COPYING file for license information.
  22  */
  23 #ifndef MD5_H
  24 #define MD5_H
  25
  26 #if defined (__alpha__) || defined (__ia64__)
  27 typedef unsigned int uint32;
  28 #else
  29 typedef unsigned long uint32;
  30 #endif
  31
  32 struct MD5Context {
  33         uint32 buf[4];
  34         uint32 bits[2];
  35         unsigned char in[64];
  36 };
  37
  38 void MD5Init(struct MD5Context *context);
  39 void MD5Update(struct MD5Context *context, unsigned char const *buf,
  40                unsigned len);
  41 void MD5Final(unsigned char digest[16], struct MD5Context *context);
  42 void MD5Transform(uint32 buf[4], uint32 const in[16]);
  43
  44 /*
  45  * This is needed to make RSAREF happy on some MS-DOS compilers.
  46  */
  47 typedef struct MD5Context MD5_CTX;
  48
  49 #endif /* !MD5_H */