OpenAether Cross Reference
j2/util/sha1.h


  1 /*
  2  * jabberd - Jabber Open Source Server
  3  * Copyright (c) 2002-2003 Jeremie Miller, Thomas Muldowney,
  4  *                         Ryan Eatmon, Robert Norris
  5  *
  6  * This program is free software; you can redistribute it and/or modify
  7  * it under the terms of the GNU General Public License as published by
  8  * the Free Software Foundation; either version 2 of the License, or
  9  * (at your option) any later version.
 10  *
 11  * This program is distributed in the hope that it will be useful,
 12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
 13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the
 14  * GNU General Public License for more details.
 15  *
 16  * You should have received a copy of the GNU General Public License
 17  * along with this program; if not, write to the Free Software
 18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA02111-1307USA
 19  */
 20 
 21 /* sha1 functions */
 22 
 23 #ifndef INCL_SHA1_H
 24 #define INCL_SHA1_H
 25 
 26 typedef struct sha1_state_s {
 27   unsigned long H[5];
 28   unsigned long W[80];
 29   int lenW;
 30   unsigned long sizeHi,sizeLo;
 31 } sha1_state_t;
 32 
 33 void sha1_init(sha1_state_t *ctx);
 34 void sha1_append(sha1_state_t *ctx, unsigned char *dataIn, int len);
 35 void sha1_finish(sha1_state_t *ctx, unsigned char hashout[20]);
 36 void sha1_hash(unsigned char *dataIn, int len, unsigned char hashout[20]);
 37 
 38 #endif
 39 

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