cryb-to/include/cryb/md5.h
2016-10-03 12:31:16 +02:00

68 lines
2.3 KiB
C

/*-
* Copyright (c) 2012 The University of Oslo
* Copyright (c) 2012 Dag-Erling Smørgrav
* 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. The name of the author may not be used to endorse or promote
* products derived from this software without specific prior written
* permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
*/
#ifndef CRYB_MD5_H_INCLUDED
#define CRYB_MD5_H_INCLUDED
#ifndef CRYB_TO
#include <cryb/to.h>
#endif
#include <cryb/digest.h>
CRYB_BEGIN
#define MD5_BLOCK_LEN 64
#define MD5_DIGEST_LEN 16
#define md5_digest cryb_md5_digest
#define md5_ctx cryb_md5_ctx
#define md5_init cryb_md5_init
#define md5_update cryb_md5_update
#define md5_final cryb_md5_final
#define md5_complete cryb_md5_complete
extern digest_algorithm md5_digest;
typedef struct {
uint8_t block[64];
size_t blocklen;
uint64_t bitlen;
uint32_t h[4];
} md5_ctx;
void md5_init(md5_ctx *);
void md5_update(md5_ctx *, const void *, size_t);
void md5_final(md5_ctx *, uint8_t *);
void md5_complete(const void *, size_t, uint8_t *);
CRYB_END
#endif