User | Revision | Line number | New contents of line |
robertcook |
0:32a0996dff0f
|
1
|
/*
|
robertcook |
0:32a0996dff0f
|
2
|
***********************************************************************
|
robertcook |
0:32a0996dff0f
|
3
|
** md5.h -- header file for implementation of MD5 **
|
robertcook |
0:32a0996dff0f
|
4
|
** RSA Data Security, Inc. MD5 Message-Digest Algorithm **
|
robertcook |
0:32a0996dff0f
|
5
|
** Created: 2/17/90 RLR **
|
robertcook |
0:32a0996dff0f
|
6
|
** Revised: 12/27/90 SRD,AJ,BSK,JT Reference C version **
|
robertcook |
0:32a0996dff0f
|
7
|
** Revised (for MD5): RLR 4/27/91 **
|
robertcook |
0:32a0996dff0f
|
8
|
** -- G modified to have y&~z instead of y&z **
|
robertcook |
0:32a0996dff0f
|
9
|
** -- FF, GG, HH modified to add in last register done **
|
robertcook |
0:32a0996dff0f
|
10
|
** -- Access pattern: round 2 works mod 5, round 3 works mod 3 **
|
robertcook |
0:32a0996dff0f
|
11
|
** -- distinct additive constant for each step **
|
robertcook |
0:32a0996dff0f
|
12
|
** -- round 4 added, working mod 7 **
|
robertcook |
0:32a0996dff0f
|
13
|
***********************************************************************
|
robertcook |
0:32a0996dff0f
|
14
|
*/
|
robertcook |
0:32a0996dff0f
|
15
|
|
robertcook |
0:32a0996dff0f
|
16
|
/*
|
robertcook |
0:32a0996dff0f
|
17
|
***********************************************************************
|
robertcook |
0:32a0996dff0f
|
18
|
** Copyright (C) 1990, RSA Data Security, Inc. All rights reserved. **
|
robertcook |
0:32a0996dff0f
|
19
|
** **
|
robertcook |
0:32a0996dff0f
|
20
|
** License to copy and use this software is granted provided that **
|
robertcook |
0:32a0996dff0f
|
21
|
** it is identified as the "RSA Data Security, Inc. MD5 Message- **
|
robertcook |
0:32a0996dff0f
|
22
|
** Digest Algorithm" in all material mentioning or referencing this **
|
robertcook |
0:32a0996dff0f
|
23
|
** software or this function. **
|
robertcook |
0:32a0996dff0f
|
24
|
** **
|
robertcook |
0:32a0996dff0f
|
25
|
** License is also granted to make and use derivative works **
|
robertcook |
0:32a0996dff0f
|
26
|
** provided that such works are identified as "derived from the RSA **
|
robertcook |
0:32a0996dff0f
|
27
|
** Data Security, Inc. MD5 Message-Digest Algorithm" in all **
|
robertcook |
0:32a0996dff0f
|
28
|
** material mentioning or referencing the derived work. **
|
robertcook |
0:32a0996dff0f
|
29
|
** **
|
robertcook |
0:32a0996dff0f
|
30
|
** RSA Data Security, Inc. makes no representations concerning **
|
robertcook |
0:32a0996dff0f
|
31
|
** either the merchantability of this software or the suitability **
|
robertcook |
0:32a0996dff0f
|
32
|
** of this software for any particular purpose. It is provided "as **
|
robertcook |
0:32a0996dff0f
|
33
|
** is" without express or implied warranty of any kind. **
|
robertcook |
0:32a0996dff0f
|
34
|
** **
|
robertcook |
0:32a0996dff0f
|
35
|
** These notices must be retained in any copies of any part of this **
|
robertcook |
0:32a0996dff0f
|
36
|
** documentation and/or software. **
|
robertcook |
0:32a0996dff0f
|
37
|
***********************************************************************
|
robertcook |
0:32a0996dff0f
|
38
|
*/
|
robertcook |
0:32a0996dff0f
|
39
|
|
robertcook |
0:32a0996dff0f
|
40
|
#ifndef MD5_H
|
robertcook |
0:32a0996dff0f
|
41
|
#define MD5_H
|
robertcook |
0:32a0996dff0f
|
42
|
|
robertcook |
0:32a0996dff0f
|
43
|
/* Data structure for MD5 (Message-Digest) computation */
|
robertcook |
0:32a0996dff0f
|
44
|
typedef struct {
|
robertcook |
0:32a0996dff0f
|
45
|
u32_t i[2]; /* number of _bits_ handled mod 2^64 */
|
robertcook |
0:32a0996dff0f
|
46
|
u32_t buf[4]; /* scratch buffer */
|
robertcook |
0:32a0996dff0f
|
47
|
unsigned char in[64]; /* input buffer */
|
robertcook |
0:32a0996dff0f
|
48
|
unsigned char digest[16]; /* actual digest after MD5Final call */
|
robertcook |
0:32a0996dff0f
|
49
|
} MD5_CTX;
|
robertcook |
0:32a0996dff0f
|
50
|
|
robertcook |
0:32a0996dff0f
|
51
|
void MD5Init ( MD5_CTX *mdContext);
|
robertcook |
0:32a0996dff0f
|
52
|
void MD5Update( MD5_CTX *mdContext, unsigned char *inBuf, unsigned int inLen);
|
robertcook |
0:32a0996dff0f
|
53
|
void MD5Final ( unsigned char hash[], MD5_CTX *mdContext);
|
robertcook |
0:32a0996dff0f
|
54
|
|
robertcook |
0:32a0996dff0f
|
55
|
#endif /* MD5_H */
|