summaryrefslogtreecommitdiff
path: root/include/my_md5.h
blob: c3919bf158fb9c640e738c4e8e5fbd88d6e51173 (plain)
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
#ifndef MY_MD5_INCLUDED
#define MY_MD5_INCLUDED

/* Copyright (c) 2000, 2012, Oracle and/or its affiliates.
   Copyright (c) 2013 Monty Program 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., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1335  USA */

#include "m_string.h"

#define MD5_HASH_SIZE 16 /* Hash size in bytes */

/*
  Wrapper function for MD5 implementation.
*/
#ifdef __cplusplus
extern "C" {
#endif

#define compute_md5_hash(A,B,C) my_md5(A,B,C)

/*
  Convert an array of bytes to a hexadecimal representation.

  Used to generate a hexadecimal representation of a message digest.
*/
static inline void array_to_hex(char *to, const unsigned char *str, uint len)
{
  const unsigned char *str_end= str + len;
  for (; str != str_end; ++str)
  {
    *to++= _dig_vec_lower[((uchar) *str) >> 4];
    *to++= _dig_vec_lower[((uchar) *str) & 0x0F];
  }
}

#ifdef __cplusplus
}
#endif

#endif /* MY_MD5_INCLUDED */