diff options
Diffstat (limited to 'src/util/test_crypto_random.c')
-rw-r--r-- | src/util/test_crypto_random.c | 73 |
1 files changed, 0 insertions, 73 deletions
diff --git a/src/util/test_crypto_random.c b/src/util/test_crypto_random.c deleted file mode 100644 index b9cbbdf76..000000000 --- a/src/util/test_crypto_random.c +++ /dev/null | |||
@@ -1,73 +0,0 @@ | |||
1 | /* | ||
2 | This file is part of GNUnet. | ||
3 | Copyright (C) 2009 GNUnet e.V. | ||
4 | |||
5 | GNUnet is free software: you can redistribute it and/or modify it | ||
6 | under the terms of the GNU Affero General Public License as published | ||
7 | by the Free Software Foundation, either version 3 of the License, | ||
8 | or (at your option) any later version. | ||
9 | |||
10 | GNUnet is distributed in the hope that it will be useful, but | ||
11 | WITHOUT ANY WARRANTY; without even the implied warranty of | ||
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
13 | Affero General Public License for more details. | ||
14 | |||
15 | You should have received a copy of the GNU Affero General Public License | ||
16 | along with this program. If not, see <http://www.gnu.org/licenses/>. | ||
17 | |||
18 | SPDX-License-Identifier: AGPL3.0-or-later | ||
19 | |||
20 | */ | ||
21 | |||
22 | /** | ||
23 | * @file util/test_crypto_random.c | ||
24 | * @brief testcase for crypto_random.c | ||
25 | */ | ||
26 | #include "platform.h" | ||
27 | #include "gnunet_util_lib.h" | ||
28 | |||
29 | static int | ||
30 | test (enum GNUNET_CRYPTO_Quality mode) | ||
31 | { | ||
32 | int buf[1024]; | ||
33 | unsigned int *b2; | ||
34 | int i; | ||
35 | unsigned long long n; | ||
36 | struct GNUNET_Uuid tf; | ||
37 | |||
38 | for (i = 0; i < 1024; i++) | ||
39 | GNUNET_break (1024 > (buf[i] = GNUNET_CRYPTO_random_u32 (mode, 1024))); | ||
40 | for (i = 0; i < 10; i++) | ||
41 | { | ||
42 | b2 = GNUNET_CRYPTO_random_permute (mode, 1024); | ||
43 | if (0 == memcmp (b2, buf, sizeof(buf))) | ||
44 | { | ||
45 | fprintf (stderr, "%s", "!"); | ||
46 | GNUNET_free (b2); | ||
47 | continue; | ||
48 | } | ||
49 | GNUNET_free (b2); | ||
50 | break; | ||
51 | } | ||
52 | if (i == 10) | ||
53 | return 1; /* virtually impossible... */ | ||
54 | |||
55 | for (n = 10; n < 1024LL * 1024LL * 1024LL; n *= 10) | ||
56 | GNUNET_break (n > GNUNET_CRYPTO_random_u64 (mode, n)); | ||
57 | GNUNET_CRYPTO_random_timeflake (mode, | ||
58 | &tf); | ||
59 | return 0; | ||
60 | } | ||
61 | |||
62 | |||
63 | int | ||
64 | main (int argc, char *argv[]) | ||
65 | { | ||
66 | GNUNET_log_setup ("test-crypto-random", "WARNING", NULL); | ||
67 | if (0 != test (GNUNET_CRYPTO_QUALITY_WEAK)) | ||
68 | return 1; | ||
69 | if (0 != test (GNUNET_CRYPTO_QUALITY_STRONG)) | ||
70 | return 1; | ||
71 | |||
72 | return 0; | ||
73 | } | ||