1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
|
#ifndef MY_MD5_INCLUDED
#define MY_MD5_INCLUDED
/* Copyright (C) 2000 MySQL AB
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
/* See md5.c for explanation and copyright information. */
/*
* $FreeBSD: src/contrib/cvs/lib/md5.h,v 1.2 1999/12/11 15:10:02 peter Exp $
*/
#if defined(HAVE_YASSL) || defined(HAVE_OPENSSL)
/*
Use MD5 implementation provided by the SSL libraries.
*/
#if defined(HAVE_YASSL)
C_MODE_START
void my_md5_hash(char *digest, const char *buf, int len);
C_MODE_END
#else /* HAVE_YASSL */
#include <openssl/md5.h>
#define MY_MD5_HASH(digest, buf, len) \
do { \
MD5_CTX ctx; \
MD5_Init (&ctx); \
MD5_Update (&ctx, buf, len); \
MD5_Final (digest, &ctx); \
} while (0)
#endif /* HAVE_YASSL */
#else /* HAVE_YASSL || HAVE_OPENSSL */
/* Fallback to the MySQL's implementation. */
/* Unlike previous versions of this code, uint32 need not be exactly
32 bits, merely 32 bits or more. Choosing a data type which is 32
bits instead of 64 is not important; speed is considerably more
important. ANSI guarantees that "unsigned long" will be big enough,
and always using it seems to have few disadvantages. */
typedef uint32 cvs_uint32;
typedef struct {
cvs_uint32 buf[4];
cvs_uint32 bits[2];
unsigned char in[64];
} my_MD5Context;
C_MODE_START
void my_MD5Init (my_MD5Context *context);
void my_MD5Update (my_MD5Context *context,
unsigned char const *buf, unsigned len);
void my_MD5Final (unsigned char digest[16],
my_MD5Context *context);
C_MODE_END
#define MY_MD5_HASH(digest,buf,len) \
do { \
my_MD5Context ctx; \
my_MD5Init (&ctx); \
my_MD5Update (&ctx, buf, len); \
my_MD5Final (digest, &ctx); \
} while (0)
#endif /* defined(HAVE_YASSL) || defined(HAVE_OPENSSL) */
C_MODE_START
void compute_md5_hash(char *digest, const char *buf, int len);
C_MODE_END
#endif /* MY_MD5_INCLUDED */
|
