md4.h revision 300773 
1/* MD4.H - header file for MD4C.C
2 * $FreeBSD: head/sys/sys/md4.h 300773 2016-05-26 19:29:29Z cem $
3 */
4
5/*-
6   Copyright (C) 1991-2, RSA Data Security, Inc. Created 1991. All
7   rights reserved.
8
9   License to copy and use this software is granted provided that it
10   is identified as the "RSA Data Security, Inc. MD4 Message-Digest
11   Algorithm" in all material mentioning or referencing this software
12   or this function.
13   License is also granted to make and use derivative works provided
14   that such works are identified as "derived from the RSA Data
15   Security, Inc. MD4 Message-Digest Algorithm" in all material
16   mentioning or referencing the derived work.
17
18   RSA Data Security, Inc. makes no representations concerning either
19   the merchantability of this software or the suitability of this
20   software for any particular purpose. It is provided "as is"
21   without express or implied warranty of any kind.
22
23   These notices must be retained in any copies of any part of this
24   documentation and/or software.
25 */
26
27#ifndef _MD4_H_
28#define _MD4_H_
29/* MD4 context. */
30typedef struct MD4Context {
31  u_int32_t state[4];	/* state (ABCD) */
32  u_int32_t count[2];	/* number of bits, modulo 2^64 (lsb first) */
33  unsigned char buffer[64];	/* input buffer */
34} MD4_CTX;
35
36#include <sys/cdefs.h>
37
38__BEGIN_DECLS
39void   MD4Init(MD4_CTX *);
40void   MD4Update(MD4_CTX *, const unsigned char *, unsigned int);
41void   MD4Pad(MD4_CTX *);
42void   MD4Final(unsigned char [static 16], MD4_CTX *);
43__END_DECLS
44
45#endif /* _MD4_H_ */
46