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Diffstat (limited to 'src/util/perf_crypto_asymmetric.c')
-rw-r--r-- | src/util/perf_crypto_asymmetric.c | 132 |
1 files changed, 0 insertions, 132 deletions
diff --git a/src/util/perf_crypto_asymmetric.c b/src/util/perf_crypto_asymmetric.c deleted file mode 100644 index 8533351e1..000000000 --- a/src/util/perf_crypto_asymmetric.c +++ /dev/null | |||
@@ -1,132 +0,0 @@ | |||
1 | /* | ||
2 | This file is part of GNUnet. | ||
3 | Copyright (C) 2015 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 Bart Polot | ||
23 | * @file util/perf_crypto_asymmetric.c | ||
24 | * @brief measure performance of public key functions | ||
25 | */ | ||
26 | #include "platform.h" | ||
27 | #include "gnunet_util_lib.h" | ||
28 | #include <gauger.h> | ||
29 | |||
30 | static struct GNUNET_TIME_Absolute start; | ||
31 | |||
32 | #define l 500 | ||
33 | |||
34 | struct TestSig | ||
35 | { | ||
36 | struct GNUNET_CRYPTO_EccSignaturePurpose purp; | ||
37 | struct GNUNET_HashCode h; | ||
38 | struct GNUNET_CRYPTO_EddsaSignature sig; | ||
39 | }; | ||
40 | |||
41 | |||
42 | static void | ||
43 | log_duration (const char *cryptosystem, | ||
44 | const char *description) | ||
45 | { | ||
46 | struct GNUNET_TIME_Relative t; | ||
47 | char s[64]; | ||
48 | |||
49 | sprintf (s, "%6s %15s", cryptosystem, description); | ||
50 | t = GNUNET_TIME_absolute_get_duration (start); | ||
51 | t = GNUNET_TIME_relative_divide (t, l); | ||
52 | fprintf (stdout, | ||
53 | "%s: %10s\n", | ||
54 | s, | ||
55 | GNUNET_STRINGS_relative_time_to_string (t, | ||
56 | GNUNET_NO)); | ||
57 | GAUGER ("UTIL", s, t.rel_value_us, "us"); | ||
58 | } | ||
59 | |||
60 | |||
61 | int | ||
62 | main (int argc, char *argv[]) | ||
63 | { | ||
64 | int i; | ||
65 | struct GNUNET_CRYPTO_EcdhePrivateKey ecdhe[l]; | ||
66 | struct GNUNET_CRYPTO_EcdhePublicKey dhpub[l]; | ||
67 | struct GNUNET_CRYPTO_EddsaPrivateKey eddsa[l]; | ||
68 | struct GNUNET_CRYPTO_EddsaPublicKey dspub[l]; | ||
69 | struct TestSig sig[l]; | ||
70 | |||
71 | start = GNUNET_TIME_absolute_get (); | ||
72 | for (i = 0; i < l; i++) | ||
73 | { | ||
74 | sig[i].purp.purpose = 0; | ||
75 | sig[i].purp.size = htonl (sizeof(struct GNUNET_CRYPTO_EccSignaturePurpose) | ||
76 | + sizeof(struct GNUNET_HashCode)); | ||
77 | GNUNET_CRYPTO_random_block (GNUNET_CRYPTO_QUALITY_WEAK, | ||
78 | &sig[i].h, | ||
79 | sizeof(sig[i].h)); | ||
80 | } | ||
81 | log_duration ("", "Init"); | ||
82 | |||
83 | start = GNUNET_TIME_absolute_get (); | ||
84 | for (i = 0; i < l; i++) | ||
85 | GNUNET_CRYPTO_eddsa_key_create (&eddsa[i]); | ||
86 | log_duration ("EdDSA", "create key"); | ||
87 | |||
88 | start = GNUNET_TIME_absolute_get (); | ||
89 | for (i = 0; i < l; i++) | ||
90 | GNUNET_CRYPTO_eddsa_key_get_public (&eddsa[i], &dspub[i]); | ||
91 | log_duration ("EdDSA", "get public"); | ||
92 | |||
93 | start = GNUNET_TIME_absolute_get (); | ||
94 | for (i = 0; i < l; i++) | ||
95 | GNUNET_assert (GNUNET_OK == | ||
96 | GNUNET_CRYPTO_eddsa_sign_ (&eddsa[i], | ||
97 | &sig[i].purp, | ||
98 | &sig[i].sig)); | ||
99 | log_duration ("EdDSA", "sign HashCode"); | ||
100 | |||
101 | start = GNUNET_TIME_absolute_get (); | ||
102 | for (i = 0; i < l; i++) | ||
103 | GNUNET_assert (GNUNET_OK == | ||
104 | GNUNET_CRYPTO_eddsa_verify_ (0, | ||
105 | &sig[i].purp, | ||
106 | &sig[i].sig, | ||
107 | &dspub[i])); | ||
108 | log_duration ("EdDSA", "verify HashCode"); | ||
109 | |||
110 | start = GNUNET_TIME_absolute_get (); | ||
111 | for (i = 0; i < l; i++) | ||
112 | GNUNET_CRYPTO_ecdhe_key_create (&ecdhe[i]); | ||
113 | log_duration ("ECDH", "create key"); | ||
114 | |||
115 | start = GNUNET_TIME_absolute_get (); | ||
116 | for (i = 0; i < l; i++) | ||
117 | GNUNET_CRYPTO_ecdhe_key_get_public (&ecdhe[i], &dhpub[i]); | ||
118 | log_duration ("ECDH", "get public"); | ||
119 | |||
120 | start = GNUNET_TIME_absolute_get (); | ||
121 | for (i = 0; i < l - 1; i += 2) | ||
122 | { | ||
123 | GNUNET_CRYPTO_ecc_ecdh (&ecdhe[i], &dhpub[i + 1], &sig[i].h); | ||
124 | GNUNET_CRYPTO_ecc_ecdh (&ecdhe[i + 1], &dhpub[i], &sig[i + 1].h); | ||
125 | } | ||
126 | log_duration ("ECDH", "do DH"); | ||
127 | |||
128 | return 0; | ||
129 | } | ||
130 | |||
131 | |||
132 | /* end of perf_crypto_asymmetric.c */ | ||