58 lines
1.8 KiB
C
58 lines
1.8 KiB
C
/* $NetBSD: md4.h,v 1.7 2005/12/26 18:41:36 perry Exp $ */
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/*
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* This file is derived from the RSA Data Security, Inc. MD4 Message-Digest
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* Algorithm and has been modified by Jason R. Thorpe <thorpej@NetBSD.org>
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* for portability and formatting.
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*/
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/*
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* Copyright (C) 1991-2, RSA Data Security, Inc. Created 1991. All
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* rights reserved.
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*
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* License to copy and use this software is granted provided that it
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* is identified as the "RSA Data Security, Inc. MD4 Message-Digest
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* Algorithm" in all material mentioning or referencing this software
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* or this function.
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*
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* License is also granted to make and use derivative works provided
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* that such works are identified as "derived from the RSA Data
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* Security, Inc. MD4 Message-Digest Algorithm" in all material
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* mentioning or referencing the derived work.
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*
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* RSA Data Security, Inc. makes no representations concerning either
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* the merchantability of this software or the suitability of this
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* software for any particular purpose. It is provided "as is"
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* without express or implied warranty of any kind.
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*
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* These notices must be retained in any copies of any part of this
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* documentation and/or software.
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*/
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#ifndef _SYS_MD4_H_
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#define _SYS_MD4_H_
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#include <sys/cdefs.h>
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#include <sys/types.h>
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#define MD4_DIGEST_LENGTH 16
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/* MD4 context. */
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typedef struct MD4Context {
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uint32_t state[4]; /* state (ABCD) */
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uint32_t count[2]; /* number of bits, modulo 2^64 (lsb first) */
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unsigned char buffer[64]; /* input buffer */
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} MD4_CTX;
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__BEGIN_DECLS
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void MD4Init(MD4_CTX *);
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void MD4Update(MD4_CTX *, const unsigned char *, unsigned int);
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void MD4Final(unsigned char[MD4_DIGEST_LENGTH], MD4_CTX *);
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#ifndef _KERNEL
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char *MD4End(MD4_CTX *, char *);
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char *MD4File(const char *, char *);
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char *MD4Data(const unsigned char *, unsigned int, char *);
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#endif /* _KERNEL */
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__END_DECLS
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#endif /* _SYS_MD4_H_ */
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