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/* $NetBSD: rmd160.h,v 1.4 2008/02/12 13:43:24 joerg Exp $ */
/********************************************************************\
*
* FILE: rmd160.h
*
* CONTENTS: Header file for a sample C-implementation of the
* RIPEMD-160 hash-function.
* TARGET: any computer with an ANSI C compiler
*
* AUTHOR: Antoon Bosselaers, ESAT-COSIC
* DATE: 1 March 1996
* VERSION: 1.0
*
* Copyright (c) Katholieke Universiteit Leuven
* 1996, All Rights Reserved
*
\********************************************************************/
/*
* from OpenBSD: rmd160.h,v 1.4 1999/08/16 09:59:04 millert Exp
*/
#ifndef _NBCOMPAT_RMD160_H_
#define _NBCOMPAT_RMD160_H_
#define RMD160_DIGEST_LENGTH 20
#define RMD160_DIGEST_STRING_LENGTH 41
typedef struct {
u_int32_t state[5]; /* state (ABCDE) */
u_int32_t length[2]; /* number of bits */
unsigned char bbuffer[64]; /* overflow buffer */
u_int32_t buflen; /* number of chars in bbuffer */
} RMD160_CTX;
__BEGIN_DECLS
void RMD160Init(RMD160_CTX *);
void RMD160Transform(u_int32_t[5], const u_int32_t[16]);
void RMD160Update(RMD160_CTX *, const unsigned char *, u_int32_t);
void RMD160Final(unsigned char[20], RMD160_CTX *);
char *RMD160End(RMD160_CTX *, char *);
char *RMD160File(char *, char *);
char *RMD160Data(const unsigned char *, size_t, char *);
__END_DECLS
#endif /* !_NBCOMPAT_RMD160_H_ */
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