diff options
Diffstat (limited to 'src/test/bench.c')
| -rw-r--r-- | src/test/bench.c | 79 |
1 files changed, 69 insertions, 10 deletions
diff --git a/src/test/bench.c b/src/test/bench.c index f6c33626f2..5cbc072700 100644 --- a/src/test/bench.c +++ b/src/test/bench.c @@ -1,6 +1,6 @@ /* Copyright (c) 2001-2004, Roger Dingledine. * Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson. - * Copyright (c) 2007-2013, The Tor Project, Inc. */ + * Copyright (c) 2007-2015, The Tor Project, Inc. */ /* See LICENSE for licensing information */ /* Ordinarily defined in tor_main.c; this bit is just here to provide one @@ -26,10 +26,9 @@ const char tor_git_revision[] = ""; #endif #include "config.h" -#ifdef CURVE25519_ENABLED #include "crypto_curve25519.h" #include "onion_ntor.h" -#endif +#include "crypto_ed25519.h" #if defined(HAVE_CLOCK_GETTIME) && defined(CLOCK_PROCESS_CPUTIME_ID) static uint64_t nanostart; @@ -79,6 +78,9 @@ perftime(void) #define NANOCOUNT(start,end,iters) \ ( ((double)((end)-(start))) / (iters) ) +#define MICROCOUNT(start,end,iters) \ + ( NANOCOUNT((start), (end), (iters)) / 1000.0 ) + /** Run AES performance benchmarks. */ static void bench_aes(void) @@ -162,7 +164,8 @@ bench_onion_TAP(void) char key_out[CPATH_KEY_MATERIAL_LEN]; int s; dh = crypto_dh_dup(dh_out); - s = onion_skin_TAP_client_handshake(dh, or, key_out, sizeof(key_out)); + s = onion_skin_TAP_client_handshake(dh, or, key_out, sizeof(key_out), + NULL); crypto_dh_free(dh); tor_assert(s == 0); } @@ -175,7 +178,6 @@ bench_onion_TAP(void) crypto_pk_free(key2); } -#ifdef CURVE25519_ENABLED static void bench_onion_ntor(void) { @@ -222,7 +224,8 @@ bench_onion_ntor(void) for (i = 0; i < iters; ++i) { uint8_t key_out[CPATH_KEY_MATERIAL_LEN]; int s; - s = onion_skin_ntor_client_handshake(state, or, key_out, sizeof(key_out)); + s = onion_skin_ntor_client_handshake(state, or, key_out, sizeof(key_out), + NULL); tor_assert(s == 0); } end = perftime(); @@ -232,7 +235,63 @@ bench_onion_ntor(void) ntor_handshake_state_free(state); dimap_free(keymap, NULL); } -#endif + +static void +bench_ed25519(void) +{ + uint64_t start, end; + const int iters = 1<<12; + int i; + const uint8_t msg[] = "but leaving, could not tell what they had heard"; + ed25519_signature_t sig; + ed25519_keypair_t kp; + curve25519_keypair_t curve_kp; + ed25519_public_key_t pubkey_tmp; + + ed25519_secret_key_generate(&kp.seckey, 0); + start = perftime(); + for (i = 0; i < iters; ++i) { + ed25519_public_key_generate(&kp.pubkey, &kp.seckey); + } + end = perftime(); + printf("Generate public key: %.2f usec\n", + MICROCOUNT(start, end, iters)); + + start = perftime(); + for (i = 0; i < iters; ++i) { + ed25519_sign(&sig, msg, sizeof(msg), &kp); + } + end = perftime(); + printf("Sign a short message: %.2f usec\n", + MICROCOUNT(start, end, iters)); + + start = perftime(); + for (i = 0; i < iters; ++i) { + ed25519_checksig(&sig, msg, sizeof(msg), &kp.pubkey); + } + end = perftime(); + printf("Verify signature: %.2f usec\n", + MICROCOUNT(start, end, iters)); + + curve25519_keypair_generate(&curve_kp, 0); + start = perftime(); + for (i = 0; i < iters; ++i) { + ed25519_public_key_from_curve25519_public_key(&pubkey_tmp, + &curve_kp.pubkey, 1); + } + end = perftime(); + printf("Convert public point from curve25519: %.2f usec\n", + MICROCOUNT(start, end, iters)); + + curve25519_keypair_generate(&curve_kp, 0); + start = perftime(); + for (i = 0; i < iters; ++i) { + ed25519_public_blind(&pubkey_tmp, &kp.pubkey, msg); + } + end = perftime(); + printf("Blind a public key: %.2f usec\n", + MICROCOUNT(start, end, iters)); +} static void bench_cell_aes(void) @@ -512,9 +571,9 @@ static struct benchmark_t benchmarks[] = { ENT(siphash), ENT(aes), ENT(onion_TAP), -#ifdef CURVE25519_ENABLED ENT(onion_ntor), -#endif + ENT(ed25519), + ENT(cell_aes), ENT(cell_ops), ENT(dh), @@ -569,7 +628,7 @@ main(int argc, const char **argv) crypto_seed_rng(1); crypto_init_siphash_key(); options = options_new(); - init_logging(); + init_logging(1); options->command = CMD_RUN_UNITTESTS; options->DataDirectory = tor_strdup(""); options_init(options); |