include/rmd160.h

   1 /*      $DragonFly: src/include/rmd160.h,v 1.1 2003/08/30 15:21:57 asmodai Exp $ */
   2 /*      $OpenBSD: rmd160.h,v 1.9 2003/06/26 19:34:17 avsm Exp $ */
   3 /*
   4  * Copyright (c) 2001 Markus Friedl.  All rights reserved.
   5  *
   6  * Redistribution and use in source and binary forms, with or without
   7  * modification, are permitted provided that the following conditions
   8  * are met:
   9  * 1. Redistributions of source code must retain the above copyright
  10  *    notice, this list of conditions and the following disclaimer.
  11  * 2. Redistributions in binary form must reproduce the above copyright
  12  *    notice, this list of conditions and the following disclaimer in the
  13  *    documentation and/or other materials provided with the distribution.
  14  *
  15  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
  16  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  17  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
  18  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
  19  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  20  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  21  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  22  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  23  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  24  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  25  */
  26 #ifndef  _RMD160_H
  27 #define  _RMD160_H
  28
  29 /* RMD160 context. */
  30 typedef struct RMD160Context {
  31         u_int32_t state[5];     /* state */
  32         u_int64_t count;        /* number of bits, modulo 2^64 */
  33         u_char buffer[64];      /* input buffer */
  34 } RMD160_CTX;
  35
  36 #include <sys/cdefs.h>
  37
  38 __BEGIN_DECLS
  39 void     RMD160Init(RMD160_CTX *);
  40 void     RMD160Transform(u_int32_t [5], const u_char [64]);
  41 void     RMD160Update(RMD160_CTX *, const u_char *, u_int32_t);
  42 void     RMD160Final(u_char [20], RMD160_CTX *);
  43 char    *RMD160End(RMD160_CTX *, char *);
  44 char    *RMD160File(char *, char *);
  45 char    *RMD160Data(const u_char *, size_t, char *)
  46                 __attribute__((__bounded__(__string__,3,2)));
  47 __END_DECLS
  48
  49 #endif  /* _RMD160_H */