source: lib/md5.h @ 3742fb6

Last change on this file since 3742fb6 was 52744f8, checked in by Wilmer van der Gaast <wilmer@…>, at 2008-01-17T22:06:55Z

Fixing some Solaris compiler warnings (u_int->uint, adding some typecasts
for pid_t variables).

  • Property mode set to 100644
File size: 1.3 KB
2 * MD5 hashing code copied from Lepton's crack <>
3 *
4 * Adapted to be API-compatible with the previous (GPL-incompatible) code.
5 */
8 * This code implements the MD5 message-digest algorithm.
9 * The algorithm is due to Ron Rivest.  This code was
10 * written by Colin Plumb in 1993, no copyright is claimed.
11 * This code is in the public domain; do with it what you wish.
12 *
13 * Equivalent code is available from RSA Data Security, Inc.
14 * This code has been tested against that, and is equivalent,
15 * except that you don't need to include two pages of legalese
16 * with every copy.
17 *
18 * To compute the message digest of a chunk of bytes, declare an
19 * MD5Context structure, pass it to MD5Init, call MD5Update as
20 * needed on buffers full of bytes, and then call MD5Final, which
21 * will fill a supplied 16-byte array with the digest.
22 */
24#ifndef _MD5_H
25#define _MD5_H
27#include <sys/types.h>
28#include <gmodule.h>
29#include <stdint.h>
31typedef uint8_t md5_byte_t;
32typedef struct MD5Context {
33        uint32_t buf[4];
34        uint32_t bits[2];
35        unsigned char in[64];
36} md5_state_t;
38G_MODULE_EXPORT void md5_init(struct MD5Context *context);
39G_MODULE_EXPORT void md5_append(struct MD5Context *context, const md5_byte_t *buf, unsigned int len);
40G_MODULE_EXPORT void md5_finish(struct MD5Context *context, md5_byte_t digest[16]);
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