1 | /*
|
---|
2 | **********************************************************************
|
---|
3 | ** md5.h -- Header file for implementation of MD5 **
|
---|
4 | ** RSA Data Security, Inc. MD5 Message Digest Algorithm **
|
---|
5 | ** Created: 2/17/90 RLR **
|
---|
6 | ** Revised: 12/27/90 SRD,AJ,BSK,JT Reference C version **
|
---|
7 | ** Revised (for MD5): RLR 4/27/91 **
|
---|
8 | ** -- G modified to have y&~z instead of y&z **
|
---|
9 | ** -- FF, GG, HH modified to add in last register done **
|
---|
10 | ** -- Access pattern: round 2 works mod 5, round 3 works mod 3 **
|
---|
11 | ** -- distinct additive constant for each step **
|
---|
12 | ** -- round 4 added, working mod 7 **
|
---|
13 | **********************************************************************
|
---|
14 | */
|
---|
15 |
|
---|
16 | /*
|
---|
17 | **********************************************************************
|
---|
18 | ** Copyright (C) 1990, RSA Data Security, Inc. All rights reserved. **
|
---|
19 | ** **
|
---|
20 | ** License to copy and use this software is granted provided that **
|
---|
21 | ** it is identified as the "RSA Data Security, Inc. MD5 Message **
|
---|
22 | ** Digest Algorithm" in all material mentioning or referencing this **
|
---|
23 | ** software or this function. **
|
---|
24 | ** **
|
---|
25 | ** License is also granted to make and use derivative works **
|
---|
26 | ** provided that such works are identified as "derived from the RSA **
|
---|
27 | ** Data Security, Inc. MD5 Message Digest Algorithm" in all **
|
---|
28 | ** material mentioning or referencing the derived work. **
|
---|
29 | ** **
|
---|
30 | ** RSA Data Security, Inc. makes no representations concerning **
|
---|
31 | ** either the merchantability of this software or the suitability **
|
---|
32 | ** of this software for any particular purpose. It is provided "as **
|
---|
33 | ** is" without express or implied warranty of any kind. **
|
---|
34 | ** **
|
---|
35 | ** These notices must be retained in any copies of any part of this **
|
---|
36 | ** documentation and/or software. **
|
---|
37 | **********************************************************************
|
---|
38 | */
|
---|
39 |
|
---|
40 | /* typedef a 32 bit type */
|
---|
41 | typedef unsigned long int UINT4;
|
---|
42 |
|
---|
43 | /* Data structure for MD5 (Message Digest) computation */
|
---|
44 | typedef struct {
|
---|
45 | UINT4 i[2]; /* number of _bits_ handled mod 2^64 */
|
---|
46 | UINT4 buf[4]; /* scratch buffer */
|
---|
47 | unsigned char in[64]; /* input buffer */
|
---|
48 | unsigned char digest[16]; /* actual digest after MD5Final call */
|
---|
49 | } MD5_CTX;
|
---|
50 |
|
---|
51 | void MD5Init ();
|
---|
52 | void MD5Update ();
|
---|
53 | void MD5Final ();
|
---|
54 |
|
---|
55 | /*
|
---|
56 | **********************************************************************
|
---|
57 | ** End of md5.h **
|
---|
58 | ******************************* (cut) ********************************
|
---|
59 | */
|
---|