Split global .gitignore file into per-directory files
[libav.git] / libavutil / tests / sha.c
1 /*
2 * This file is part of Libav.
3 *
4 * Libav is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2.1 of the License, or (at your option) any later version.
8 *
9 * Libav is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Lesser General Public License for more details.
13 *
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with Libav; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
17 */
18
19 #include "libavutil/sha.c"
20
21 #include <stdio.h>
22
23 int main(void)
24 {
25 int i, j, k;
26 AVSHA ctx;
27 unsigned char digest[32];
28 static const int lengths[3] = { 160, 224, 256 };
29
30 for (j = 0; j < 3; j++) {
31 printf("Testing SHA-%d\n", lengths[j]);
32 for (k = 0; k < 3; k++) {
33 av_sha_init(&ctx, lengths[j]);
34 if (k == 0)
35 av_sha_update(&ctx, "abc", 3);
36 else if (k == 1)
37 av_sha_update(&ctx, "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq", 56);
38 else
39 for (i = 0; i < 1000*1000; i++)
40 av_sha_update(&ctx, "a", 1);
41 av_sha_final(&ctx, digest);
42 for (i = 0; i < lengths[j] >> 3; i++)
43 printf("%02X", digest[i]);
44 putchar('\n');
45 }
46 switch (j) {
47 case 0:
48 //test vectors (from FIPS PUB 180-1)
49 printf("A9993E36 4706816A BA3E2571 7850C26C 9CD0D89D\n"
50 "84983E44 1C3BD26E BAAE4AA1 F95129E5 E54670F1\n"
51 "34AA973C D4C4DAA4 F61EEB2B DBAD2731 6534016F\n");
52 break;
53 case 1:
54 //test vectors (from FIPS PUB 180-2 Appendix A)
55 printf("23097d22 3405d822 8642a477 bda255b3 2aadbce4 bda0b3f7 e36c9da7\n"
56 "75388b16 512776cc 5dba5da1 fd890150 b0c6455c b4f58b19 52522525\n"
57 "20794655 980c91d8 bbb4c1ea 97618a4b f03f4258 1948b2ee 4ee7ad67\n");
58 break;
59 case 2:
60 //test vectors (from FIPS PUB 180-2)
61 printf("ba7816bf 8f01cfea 414140de 5dae2223 b00361a3 96177a9c b410ff61 f20015ad\n"
62 "248d6a61 d20638b8 e5c02693 0c3e6039 a33ce459 64ff2167 f6ecedd4 19db06c1\n"
63 "cdc76e5c 9914fb92 81a1c7e2 84d73e67 f1809a48 a497200e 046d39cc c7112cd0\n");
64 break;
65 }
66 }
67
68 return 0;
69 }