diff options
Diffstat (limited to 'src/nse/perf_kdf.c')
-rw-r--r-- | src/nse/perf_kdf.c | 50 |
1 files changed, 25 insertions, 25 deletions
diff --git a/src/nse/perf_kdf.c b/src/nse/perf_kdf.c index 5178f178b..bf4dbe0b2 100644 --- a/src/nse/perf_kdf.c +++ b/src/nse/perf_kdf.c | |||
@@ -11,12 +11,12 @@ | |||
11 | WITHOUT ANY WARRANTY; without even the implied warranty of | 11 | WITHOUT ANY WARRANTY; without even the implied warranty of |
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
13 | Affero General Public License for more details. | 13 | Affero General Public License for more details. |
14 | 14 | ||
15 | You should have received a copy of the GNU Affero General Public License | 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/>. | 16 | along with this program. If not, see <http://www.gnu.org/licenses/>. |
17 | 17 | ||
18 | SPDX-License-Identifier: AGPL3.0-or-later | 18 | SPDX-License-Identifier: AGPL3.0-or-later |
19 | */ | 19 | */ |
20 | 20 | ||
21 | /** | 21 | /** |
22 | * @author Christian Grothoff | 22 | * @author Christian Grothoff |
@@ -38,47 +38,47 @@ | |||
38 | * @param result where to write the resulting hash | 38 | * @param result where to write the resulting hash |
39 | */ | 39 | */ |
40 | static void | 40 | static void |
41 | pow_hash (const void *buf, | 41 | pow_hash(const void *buf, |
42 | size_t buf_len, | 42 | size_t buf_len, |
43 | struct GNUNET_HashCode *result) | 43 | struct GNUNET_HashCode *result) |
44 | { | 44 | { |
45 | GNUNET_break (0 == | 45 | GNUNET_break(0 == |
46 | gcry_kdf_derive (buf, buf_len, | 46 | gcry_kdf_derive(buf, buf_len, |
47 | GCRY_KDF_SCRYPT, | 47 | GCRY_KDF_SCRYPT, |
48 | 1 /* subalgo */, | 48 | 1 /* subalgo */, |
49 | "gnunet-proof-of-work", strlen ("gnunet-proof-of-work"), | 49 | "gnunet-proof-of-work", strlen("gnunet-proof-of-work"), |
50 | 2 /* iterations; keep cost of individual op small */, | 50 | 2 /* iterations; keep cost of individual op small */, |
51 | sizeof (struct GNUNET_HashCode), result)); | 51 | sizeof(struct GNUNET_HashCode), result)); |
52 | } | 52 | } |
53 | 53 | ||
54 | 54 | ||
55 | static void | 55 | static void |
56 | perfHash () | 56 | perfHash() |
57 | { | 57 | { |
58 | struct GNUNET_HashCode hc; | 58 | struct GNUNET_HashCode hc; |
59 | unsigned int i; | 59 | unsigned int i; |
60 | char buf[64]; | 60 | char buf[64]; |
61 | 61 | ||
62 | memset (buf, 1, sizeof (buf)); | 62 | memset(buf, 1, sizeof(buf)); |
63 | for (i = 0; i < 1024; i++) | 63 | for (i = 0; i < 1024; i++) |
64 | pow_hash (buf, sizeof (buf), &hc); | 64 | pow_hash(buf, sizeof(buf), &hc); |
65 | } | 65 | } |
66 | 66 | ||
67 | 67 | ||
68 | int | 68 | int |
69 | main (int argc, char *argv[]) | 69 | main(int argc, char *argv[]) |
70 | { | 70 | { |
71 | struct GNUNET_TIME_Absolute start; | 71 | struct GNUNET_TIME_Absolute start; |
72 | 72 | ||
73 | start = GNUNET_TIME_absolute_get (); | 73 | start = GNUNET_TIME_absolute_get(); |
74 | perfHash (); | 74 | perfHash(); |
75 | printf ("Hash perf took %s\n", | 75 | printf("Hash perf took %s\n", |
76 | GNUNET_STRINGS_relative_time_to_string (GNUNET_TIME_absolute_get_duration (start), | 76 | GNUNET_STRINGS_relative_time_to_string(GNUNET_TIME_absolute_get_duration(start), |
77 | GNUNET_YES)); | 77 | GNUNET_YES)); |
78 | GAUGER ("NSE", "Proof-of-work hashing", | 78 | GAUGER("NSE", "Proof-of-work hashing", |
79 | 1024.0 / (1.0 + | 79 | 1024.0 / (1.0 + |
80 | GNUNET_TIME_absolute_get_duration | 80 | GNUNET_TIME_absolute_get_duration |
81 | (start).rel_value_us / 1000.0), "hashes/ms"); | 81 | (start).rel_value_us / 1000.0), "hashes/ms"); |
82 | return 0; | 82 | return 0; |
83 | } | 83 | } |
84 | 84 | ||