5151fb1220e0ceafdc172203863c73da4285c170darrenm/*
5151fb1220e0ceafdc172203863c73da4285c170darrenm * Copyright 2007 Sun Microsystems, Inc. All rights reserved.
5151fb1220e0ceafdc172203863c73da4285c170darrenm * Use is subject to license terms.
5151fb1220e0ceafdc172203863c73da4285c170darrenm */
5151fb1220e0ceafdc172203863c73da4285c170darrenm
5151fb1220e0ceafdc172203863c73da4285c170darrenm#ifndef __MD4_H
5151fb1220e0ceafdc172203863c73da4285c170darrenm#define __MD4_H
5151fb1220e0ceafdc172203863c73da4285c170darrenm
5151fb1220e0ceafdc172203863c73da4285c170darrenm#pragma ident "%Z%%M% %I% %E% SMI"
5151fb1220e0ceafdc172203863c73da4285c170darrenm
5151fb1220e0ceafdc172203863c73da4285c170darrenm
5151fb1220e0ceafdc172203863c73da4285c170darrenm/*
5151fb1220e0ceafdc172203863c73da4285c170darrenm * MD4C.C - RSA Data Security, Inc., MD4 message-digest algorithm
5151fb1220e0ceafdc172203863c73da4285c170darrenm */
5151fb1220e0ceafdc172203863c73da4285c170darrenm
5151fb1220e0ceafdc172203863c73da4285c170darrenm/*
5151fb1220e0ceafdc172203863c73da4285c170darrenm * Copyright (C) 1990-2, RSA Data Security, Inc. All rights reserved.
5151fb1220e0ceafdc172203863c73da4285c170darrenm *
5151fb1220e0ceafdc172203863c73da4285c170darrenm * License to copy and use this software is granted provided that it
5151fb1220e0ceafdc172203863c73da4285c170darrenm * is identified as the "RSA Data Security, Inc. MD4 Message-Digest
5151fb1220e0ceafdc172203863c73da4285c170darrenm * Algorithm" in all material mentioning or referencing this software
5151fb1220e0ceafdc172203863c73da4285c170darrenm * or this function.
5151fb1220e0ceafdc172203863c73da4285c170darrenm *
5151fb1220e0ceafdc172203863c73da4285c170darrenm * License is also granted to make and use derivative works provided
5151fb1220e0ceafdc172203863c73da4285c170darrenm * that such works are identified as "derived from the RSA Data
5151fb1220e0ceafdc172203863c73da4285c170darrenm * Security, Inc. MD4 Message-Digest Algorithm" in all material
5151fb1220e0ceafdc172203863c73da4285c170darrenm * mentioning or referencing the derived work.
5151fb1220e0ceafdc172203863c73da4285c170darrenm *
5151fb1220e0ceafdc172203863c73da4285c170darrenm * RSA Data Security, Inc. makes no representations concerning either
5151fb1220e0ceafdc172203863c73da4285c170darrenm * the merchantability of this software or the suitability of this
5151fb1220e0ceafdc172203863c73da4285c170darrenm * software for any particular purpose. It is provided "as is"
5151fb1220e0ceafdc172203863c73da4285c170darrenm * without express or implied warranty of any kind.
5151fb1220e0ceafdc172203863c73da4285c170darrenm *
5151fb1220e0ceafdc172203863c73da4285c170darrenm * These notices must be retained in any copies of any part of this
5151fb1220e0ceafdc172203863c73da4285c170darrenm * documentation and/or software.
5151fb1220e0ceafdc172203863c73da4285c170darrenm */
5151fb1220e0ceafdc172203863c73da4285c170darrenm
5151fb1220e0ceafdc172203863c73da4285c170darrenm#ifdef __cplusplus
5151fb1220e0ceafdc172203863c73da4285c170darrenmextern "C" {
5151fb1220e0ceafdc172203863c73da4285c170darrenm#endif
5151fb1220e0ceafdc172203863c73da4285c170darrenm
5151fb1220e0ceafdc172203863c73da4285c170darrenm#include <sys/types.h>
5151fb1220e0ceafdc172203863c73da4285c170darrenm
5151fb1220e0ceafdc172203863c73da4285c170darrenm#define MD4_DIGEST_LENGTH 16
5151fb1220e0ceafdc172203863c73da4285c170darrenm
5151fb1220e0ceafdc172203863c73da4285c170darrenm/* MD4 context. */
5151fb1220e0ceafdc172203863c73da4285c170darrenmtypedef struct {
5151fb1220e0ceafdc172203863c73da4285c170darrenm uint32_t state[4]; /* state (ABCD) */
5151fb1220e0ceafdc172203863c73da4285c170darrenm uint32_t count[2]; /* number of bits, modulo 2^64 (lsb first) */
5151fb1220e0ceafdc172203863c73da4285c170darrenm unsigned char buffer[64]; /* input buffer */
5151fb1220e0ceafdc172203863c73da4285c170darrenm} MD4_CTX;
5151fb1220e0ceafdc172203863c73da4285c170darrenm
5151fb1220e0ceafdc172203863c73da4285c170darrenmvoid MD4Init(MD4_CTX *);
5151fb1220e0ceafdc172203863c73da4285c170darrenmvoid MD4Update(MD4_CTX *, const void *_RESTRICT_KYWD, size_t);
5151fb1220e0ceafdc172203863c73da4285c170darrenmvoid MD4Final(void *, MD4_CTX *);
5151fb1220e0ceafdc172203863c73da4285c170darrenm
5151fb1220e0ceafdc172203863c73da4285c170darrenm#ifdef __cplusplus
5151fb1220e0ceafdc172203863c73da4285c170darrenm}
5151fb1220e0ceafdc172203863c73da4285c170darrenm#endif
5151fb1220e0ceafdc172203863c73da4285c170darrenm
5151fb1220e0ceafdc172203863c73da4285c170darrenm#endif /* __MD4_H */