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
|
/*
* 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 3, 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. */
#include <config.h>
#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 1319. */
{
char *in = "abcdefghijklmnopqrstuvwxyz";
size_t inlen = strlen (in);
char *expect =
"\x4e\x8d\xdf\xf3\x65\x02\x92\xab\x5a\x41\x08\xc3\xaa\x47\x94\x0b";
char out[16];
const char *p;
if (gc_md2 (in, inlen, out) != 0)
{
printf ("gc_md2 call failed\n");
return 1;
}
if (memcmp (out, expect, 16) != 0)
{
size_t i;
printf ("md2 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_MD2, in, inlen, out) != 0)
{
printf ("gc_hash_buffer(MD2) call failed\n");
return 1;
}
if (memcmp (out, expect, 16) != 0)
{
size_t i;
printf ("md2 2 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_MD2) != 16)
{
printf ("gc_hash_digest_length (GC_MD2) failed\n");
return 1;
}
if ((rc = gc_hash_open (GC_MD2, 0, &h)) != GC_OK)
{
printf ("gc_hash_open(GC_MD2) 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 ("md2 3 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;
}
|
