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Add benchmark for key generation

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This commit is contained in:
Pieter Wuille 2022-07-07 14:45:21 -04:00
parent 30574f22ea
commit a597a5a9ce
1 changed files with 29 additions and 1 deletions
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30
src/bench.c
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@ -38,6 +38,8 @@ static void help(int default_iters) {
printf(" ecdsa : all ECDSA algorithms--sign, verify, recovery (if enabled)\n");
printf(" ecdsa_sign : ECDSA siging algorithm\n");
printf(" ecdsa_verify : ECDSA verification algorithm\n");
printf(" ec : all EC public key algorithms (keygen)\n");
printf(" ec_keygen : EC public key generation\n");
#ifdef ENABLE_MODULE_RECOVERY
printf(" ecdsa_recover : ECDSA public key recovery algorithm\n");
@ -115,6 +117,30 @@ static void bench_sign_run(void* arg, int iters) {
}
}
static void bench_keygen_setup(void* arg) {
int i;
bench_data *data = (bench_data*)arg;
for (i = 0; i < 32; i++) {
data->key[i] = i + 65;
}
}
static void bench_keygen_run(void *arg, int iters) {
int i;
bench_data *data = (bench_data*)arg;
for (i = 0; i < iters; i++) {
unsigned char pub33[33];
size_t len = 33;
secp256k1_pubkey pubkey;
CHECK(secp256k1_ec_pubkey_create(data->ctx, &pubkey, data->key));
CHECK(secp256k1_ec_pubkey_serialize(data->ctx, pub33, &len, &pubkey, SECP256K1_EC_COMPRESSED));
memcpy(data->key, pub33 + 1, 32);
}
}
#ifdef ENABLE_MODULE_ECDH
# include "modules/ecdh/bench_impl.h"
#endif
@ -139,7 +165,8 @@ int main(int argc, char** argv) {
/* Check for invalid user arguments */
char* valid_args[] = {"ecdsa", "verify", "ecdsa_verify", "sign", "ecdsa_sign", "ecdh", "recover",
"ecdsa_recover", "schnorrsig", "schnorrsig_verify", "schnorrsig_sign"};
"ecdsa_recover", "schnorrsig", "schnorrsig_verify", "schnorrsig_sign", "ec",
"keygen", "ec_keygen"};
size_t valid_args_size = sizeof(valid_args)/sizeof(valid_args[0]);
int invalid_args = have_invalid_args(argc, argv, valid_args, valid_args_size);
@ -201,6 +228,7 @@ int main(int argc, char** argv) {
if (d || have_flag(argc, argv, "ecdsa") || have_flag(argc, argv, "verify") || have_flag(argc, argv, "ecdsa_verify")) run_benchmark("ecdsa_verify", bench_verify, NULL, NULL, &data, 10, iters);
if (d || have_flag(argc, argv, "ecdsa") || have_flag(argc, argv, "sign") || have_flag(argc, argv, "ecdsa_sign")) run_benchmark("ecdsa_sign", bench_sign_run, bench_sign_setup, NULL, &data, 10, iters);
if (d || have_flag(argc, argv, "ec") || have_flag(argc, argv, "keygen") || have_flag(argc, argv, "ec_keygen")) run_benchmark("ec_keygen", bench_keygen_run, bench_keygen_setup, NULL, &data, 10, iters);
secp256k1_context_destroy(data.ctx);