md5.h revision 7c478bd95313f5f23a4c958a745db2134aa03244
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 1998-2003 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
/*
* Cleaned up version of the md5.h header file from RFC 1321.
*/
/*
* MD5.H - header file for MD5C.C
*/
/*
* Copyright (C) 1991-2, RSA Data Security, Inc. Created 1991. All
* rights reserved.
*
* License to copy and use this software is granted provided that it
* is identified as the "RSA Data Security, Inc. MD5 Message-Digest
* Algorithm" in all material mentioning or referencing this software
* or this function.
*
* License is also granted to make and use derivative works provided
* that such works are identified as "derived from the RSA Data
* Security, Inc. MD5 Message-Digest Algorithm" in all material
* mentioning or referencing the derived work.
*
* RSA Data Security, Inc. makes no representations concerning either
* the merchantability of this software or the suitability of this
* software for any particular purpose. It is provided "as is"
* without express or implied warranty of any kind.
*
* These notices must be retained in any copies of any part of this
* documentation and/or software.
*/
#ifndef _SYS_MD5_H
#define _SYS_MD5_H
#pragma ident "%Z%%M% %I% %E% SMI"
#include <sys/types.h> /* for uint_* */
/*
* Definitions for MD5 hashing functions, conformant to RFC 1321
*/
#ifdef __cplusplus
extern "C" {
#endif
#define MD5_DIGEST_LENGTH 16
/* MD5 context. */
typedef struct {
uint32_t state[4]; /* state (ABCD) */
uint32_t count[2]; /* number of bits, modulo 2^64 (lsb first) */
union {
uint8_t buf8[64]; /* undigested input */
uint32_t buf32[16]; /* realigned input */
} buf_un;
} MD5_CTX;
void MD5Init(MD5_CTX *);
void MD5Update(MD5_CTX *, const void *, unsigned int);
void MD5Final(unsigned char [MD5_DIGEST_LENGTH], MD5_CTX *);
#ifdef __cplusplus
}
#endif
#endif /* _SYS_MD5_H */