57 lines
2.3 KiB
C
57 lines
2.3 KiB
C
/* $NetBSD: rmd160.h,v 1.2 2008/02/16 17:37:13 apb Exp $ */
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/* $KAME: rmd160.h,v 1.2 2003/07/25 09:37:55 itojun Exp $ */
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/* $OpenBSD: rmd160.h,v 1.3 2002/03/14 01:26:51 millert Exp $ */
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/*
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* Copyright (c) 2001 Markus Friedl. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _RMD160_H
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#define _RMD160_H
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#include <sys/cdefs.h>
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#include <sys/types.h>
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#define RMD160_DIGEST_LENGTH 20
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#define RMD160_DIGEST_STRING_LENGTH 41
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/* RMD160 context. */
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typedef struct RMD160Context {
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uint32_t state[5]; /* state */
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uint64_t count; /* number of bits, modulo 2^64 */
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u_char buffer[64]; /* input buffer */
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} RMD160_CTX;
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__BEGIN_DECLS
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void RMD160Init(RMD160_CTX *);
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void RMD160Transform(uint32_t [5], const u_char [64]);
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void RMD160Update(RMD160_CTX *, const u_char *, uint32_t);
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void RMD160Final(u_char [RMD160_DIGEST_LENGTH], RMD160_CTX *);
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#ifndef _KERNEL
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char *RMD160End(RMD160_CTX *, char *);
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char *RMD160FileChunk(const char *, char *, off_t, off_t);
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char *RMD160File(const char *, char *);
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char *RMD160Data(const u_char *, size_t, char *);
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#endif /* _KERNEL */
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__END_DECLS
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#endif /* _RMD160_H */
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