1104476Ssam/* $FreeBSD: releng/11.0/sys/opencrypto/rmd160.h 139825 2005-01-07 02:29:27Z imp $ */ 2104476Ssam/* $OpenBSD: rmd160.h,v 1.3 2002/03/14 01:26:51 millert Exp $ */ 3139825Simp/*- 4104476Ssam * Copyright (c) 2001 Markus Friedl. All rights reserved. 5104476Ssam * 6104476Ssam * Redistribution and use in source and binary forms, with or without 7104476Ssam * modification, are permitted provided that the following conditions 8104476Ssam * are met: 9104476Ssam * 1. Redistributions of source code must retain the above copyright 10104476Ssam * notice, this list of conditions and the following disclaimer. 11104476Ssam * 2. Redistributions in binary form must reproduce the above copyright 12104476Ssam * notice, this list of conditions and the following disclaimer in the 13104476Ssam * documentation and/or other materials provided with the distribution. 14104476Ssam * 15104476Ssam * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 16104476Ssam * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 17104476Ssam * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 18104476Ssam * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 19104476Ssam * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 20104476Ssam * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 21104476Ssam * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 22104476Ssam * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 23104476Ssam * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 24104476Ssam * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 25104476Ssam */ 26104476Ssam#ifndef _RMD160_H 27104476Ssam#define _RMD160_H 28104476Ssam 29104476Ssam/* RMD160 context. */ 30104476Ssamtypedef struct RMD160Context { 31104476Ssam u_int32_t state[5]; /* state */ 32104476Ssam u_int64_t count; /* number of bits, modulo 2^64 */ 33104476Ssam u_char buffer[64]; /* input buffer */ 34104476Ssam} RMD160_CTX; 35104476Ssam 36104476Ssamvoid RMD160Init(RMD160_CTX *); 37104476Ssamvoid RMD160Transform(u_int32_t [5], const u_char [64]); 38104476Ssamvoid RMD160Update(RMD160_CTX *, const u_char *, u_int32_t); 39104476Ssamvoid RMD160Final(u_char [20], RMD160_CTX *); 40104476Ssam 41104476Ssam#endif /* _RMD160_H */ 42