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
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
|
/*
* Copyright (C) 2005 Free Software Foundation
* Written by Simon Josefsson
*
* 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; either version 2, or (at your option)
* any later version.
*
* 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
* 02110-1301, USA. */
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include <stdio.h>
#include <string.h>
#include "gc.h"
int
main (int argc, char *argv[])
{
Gc_rc rc;
gc_hash_handle h;
rc = gc_init ();
if (rc != GC_OK)
{
printf ("gc_init() failed\n");
return 1;
}
/* Test vectors from RFC 1320. */
{
const char *in = "abc";
size_t inlen = strlen (in);
const char *expect =
"\xa4\x48\x01\x7a\xaf\x21\xd8\x52\x5f\xc1\x0a\xe8\x7a\xa6\x72\x9d";
char out[16];
const char *p;
/* MD4 ("abcdefghijklmnopqrstuvwxyz") = c3fcd3d76192e4007dfb496cca67e13b */
if (gc_md4 (in, inlen, out) != 0)
{
printf ("gc_md4 call failed\n");
return 1;
}
if (memcmp (out, expect, 16) != 0)
{
size_t i;
printf ("md4 1 mismatch. expected:\n");
for (i = 0; i < 16; i++)
printf ("%02x ", expect[i] & 0xFF);
printf ("\ncomputed:\n");
for (i = 0; i < 16; i++)
printf ("%02x ", out[i] & 0xFF);
printf ("\n");
return 1;
}
if (gc_hash_buffer (GC_MD4, in, inlen, out) != 0)
{
printf ("gc_hash_buffer(MD4) call failed\n");
return 1;
}
if (memcmp (out, expect, 16) != 0)
{
size_t i;
printf ("md4 1 mismatch. expected:\n");
for (i = 0; i < 16; i++)
printf ("%02x ", expect[i] & 0xFF);
printf ("\ncomputed:\n");
for (i = 0; i < 16; i++)
printf ("%02x ", out[i] & 0xFF);
printf ("\n");
return 1;
}
if (gc_hash_digest_length (GC_MD4) != 16)
{
printf ("gc_hash_digest_length (GC_MD4) failed\n");
return 1;
}
if ((rc = gc_hash_open (GC_MD4, 0, &h)) != GC_OK)
{
printf ("gc_hash_open(GC_MD4) failed (%d)\n", rc);
return 1;
}
gc_hash_write (h, inlen, in);
p = gc_hash_read (h);
if (!p)
{
printf ("gc_hash_read failed\n");
return 1;
}
if (memcmp (p, expect, 16) != 0)
{
size_t i;
printf ("md4 1 mismatch. expected:\n");
for (i = 0; i < 16; i++)
printf ("%02x ", expect[i] & 0xFF);
printf ("\ncomputed:\n");
for (i = 0; i < 16; i++)
printf ("%02x ", p[i] & 0xFF);
printf ("\n");
return 1;
}
gc_hash_close (h);
}
gc_done ();
return 0;
}
|
