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/*
* Copyright (c) 1995 - 2001 Kungliga Tekniska Högskolan
* (Royal Institute of Technology, Stockholm, Sweden).
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* 3. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
/* $Heimdal: md5.h,v 1.8 2001/01/29 02:08:57 assar Exp $
$NetBSD: md5.h,v 1.1.1.4 2002/09/12 12:41:42 joda Exp $ */
#include <stdlib.h>
#include <string.h>
#include <sys/types.h>
struct md5 {
unsigned int sz[2];
u_int32_t counter[4];
union {
unsigned char save[64];
u_int32_t save32[16];
};
};
typedef struct md5 MD5_CTX;
void MD5_Init (struct md5 *m);
void MD5_Update (struct md5 *m, const void *p, size_t len);
void MD5_Final (void *res, struct md5 *m); /* u_int32_t res[4] */
#ifndef min
#define min(a,b) (((a)>(b))?(b):(a))
#endif
static inline u_int32_t
cshift (u_int32_t x, unsigned int n)
{
return ((x << n) | (x >> (32 - n)));
}
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