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Diffstat (limited to 'src/util/perf_crypto_paillier.c')
-rw-r--r-- | src/util/perf_crypto_paillier.c | 95 |
1 files changed, 0 insertions, 95 deletions
diff --git a/src/util/perf_crypto_paillier.c b/src/util/perf_crypto_paillier.c deleted file mode 100644 index 35e6cce16..000000000 --- a/src/util/perf_crypto_paillier.c +++ /dev/null | |||
@@ -1,95 +0,0 @@ | |||
1 | /* | ||
2 | This file is part of GNUnet. | ||
3 | Copyright (C) 2014 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 | * @author Christian Grothoff | ||
23 | * @file util/perf_crypto_paillier.c | ||
24 | * @brief measure performance of Paillier encryption | ||
25 | */ | ||
26 | #include "platform.h" | ||
27 | #include "gnunet_util_lib.h" | ||
28 | #include <gauger.h> | ||
29 | |||
30 | |||
31 | int | ||
32 | main (int argc, char *argv[]) | ||
33 | { | ||
34 | struct GNUNET_TIME_Absolute start; | ||
35 | struct GNUNET_CRYPTO_PaillierPublicKey public_key; | ||
36 | struct GNUNET_CRYPTO_PaillierPrivateKey private_key; | ||
37 | struct GNUNET_CRYPTO_PaillierCiphertext c1; | ||
38 | gcry_mpi_t m1; | ||
39 | unsigned int i; | ||
40 | |||
41 | start = GNUNET_TIME_absolute_get (); | ||
42 | for (i = 0; i < 10; i++) | ||
43 | GNUNET_CRYPTO_paillier_create (&public_key, | ||
44 | &private_key); | ||
45 | printf ("10x key generation took %s\n", | ||
46 | GNUNET_STRINGS_relative_time_to_string ( | ||
47 | GNUNET_TIME_absolute_get_duration (start), | ||
48 | GNUNET_YES)); | ||
49 | GAUGER ("UTIL", "Paillier key generation", | ||
50 | 64 * 1024 / (1 | ||
51 | + GNUNET_TIME_absolute_get_duration | ||
52 | (start).rel_value_us / 1000LL), "keys/ms"); | ||
53 | |||
54 | m1 = gcry_mpi_new (0); | ||
55 | m1 = gcry_mpi_set_ui (m1, 1); | ||
56 | /* m1 = m1 * 2 ^ (GCPB - 3) */ | ||
57 | gcry_mpi_mul_2exp (m1, | ||
58 | m1, | ||
59 | GNUNET_CRYPTO_PAILLIER_BITS - 3); | ||
60 | start = GNUNET_TIME_absolute_get (); | ||
61 | for (i = 0; i < 10; i++) | ||
62 | GNUNET_CRYPTO_paillier_encrypt (&public_key, | ||
63 | m1, | ||
64 | 2, | ||
65 | &c1); | ||
66 | printf ("10x encryption took %s\n", | ||
67 | GNUNET_STRINGS_relative_time_to_string ( | ||
68 | GNUNET_TIME_absolute_get_duration (start), | ||
69 | GNUNET_YES)); | ||
70 | GAUGER ("UTIL", "Paillier encryption", | ||
71 | 64 * 1024 / (1 | ||
72 | + GNUNET_TIME_absolute_get_duration | ||
73 | (start).rel_value_us / 1000LL), "ops/ms"); | ||
74 | |||
75 | start = GNUNET_TIME_absolute_get (); | ||
76 | for (i = 0; i < 10; i++) | ||
77 | GNUNET_CRYPTO_paillier_decrypt (&private_key, | ||
78 | &public_key, | ||
79 | &c1, | ||
80 | m1); | ||
81 | printf ("10x decryption took %s\n", | ||
82 | GNUNET_STRINGS_relative_time_to_string ( | ||
83 | GNUNET_TIME_absolute_get_duration (start), | ||
84 | GNUNET_YES)); | ||
85 | GAUGER ("UTIL", "Paillier decryption", | ||
86 | 64 * 1024 / (1 | ||
87 | + GNUNET_TIME_absolute_get_duration | ||
88 | (start).rel_value_us / 1000LL), "ops/ms"); | ||
89 | |||
90 | |||
91 | return 0; | ||
92 | } | ||
93 | |||
94 | |||
95 | /* end of perf_crypto_paillier.c */ | ||