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Root/branches/xZenu/src/util/doxygen/libmd5/md5.h

Source at commit 1322 created 9 years 5 months ago.
By meklort, Add doxygen to utils folder
1/*
2 * This is the header file for the MD5 message-digest algorithm.
3 * The algorithm is due to Ron Rivest. This code was
4 * written by Colin Plumb in 1993, no copyright is claimed.
5 * This code is in the public domain; do with it what you wish.
6 *
7 * Equivalent code is available from RSA Data Security, Inc.
8 * This code has been tested against that, and is equivalent,
9 * except that you don't need to include two pages of legalese
10 * with every copy.
11 *
12 * To compute the message digest of a chunk of bytes, declare an
13 * MD5Context structure, pass it to MD5Init, call MD5Update as
14 * needed on buffers full of bytes, and then call MD5Final, which
15 * will fill a supplied 16-byte array with the digest.
16 *
17 * Changed so as no longer to depend on Colin Plumb's `usual.h'
18 * header definitions; now uses stuff from dpkg's config.h
19 * - Ian Jackson <ian@chiark.greenend.org.uk>.
20 * Still in the public domain.
21 */
22
23#ifndef MD5_H
24#define MD5_H
25
26#ifdef __cplusplus
27extern "C" {
28#endif
29
30#include "md5_loc.h"
31
32#define md5byte unsigned char
33
34//#if SIZEOF_UNSIGNED_LONG==4
35//# define UWORD32 unsigned long
36//#elif SIZEOF_UNSIGNED_INT==4
37//#else
38//# error I do not know what to use for a UWORD32.
39//#endif
40
41struct MD5Context {
42UWORD32 buf[4];
43UWORD32 bytes[2];
44UWORD32 in[16];
45};
46
47void MD5Init(struct MD5Context *context);
48void MD5Update(struct MD5Context *context, md5byte const *buf, unsigned len);
49void MD5Final(unsigned char digest[16], struct MD5Context *context);
50void MD5Buffer (const unsigned char *buf,unsigned int len,unsigned char sig[16]);
51void MD5SigToString(unsigned char sig[16],char *str,int len);
52
53#ifdef __cplusplus
54}
55#endif
56
57#endif /* !MD5_H */
58

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