minix/include/sys/md4.h

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2011-02-21 14:13:55 +01:00
/* $NetBSD: md4.h,v 1.7 2005/12/26 18:41:36 perry Exp $ */
/*
* This file is derived from the RSA Data Security, Inc. MD4 Message-Digest
* Algorithm and has been modified by Jason R. Thorpe <thorpej@NetBSD.org>
* for portability and formatting.
*/
/*
* 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. MD4 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. MD4 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_MD4_H_
#define _SYS_MD4_H_
#include <sys/cdefs.h>
#include <sys/types.h>
#define MD4_DIGEST_LENGTH 16
/* MD4 context. */
typedef struct MD4Context {
uint32_t state[4]; /* state (ABCD) */
uint32_t count[2]; /* number of bits, modulo 2^64 (lsb first) */
unsigned char buffer[64]; /* input buffer */
} MD4_CTX;
__BEGIN_DECLS
void MD4Init(MD4_CTX *);
void MD4Update(MD4_CTX *, const unsigned char *, unsigned int);
void MD4Final(unsigned char[MD4_DIGEST_LENGTH], MD4_CTX *);
#ifndef _KERNEL
char *MD4End(MD4_CTX *, char *);
char *MD4File(const char *, char *);
char *MD4Data(const unsigned char *, unsigned int, char *);
#endif /* _KERNEL */
__END_DECLS
#endif /* _SYS_MD4_H_ */