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Differential D9373 Diff 28101 src/secp256k1/src/bench_sign.c

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src/secp256k1/src/bench_sign.c

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#include "include/secp256k1_schnorr.h" #include "include/secp256k1_schnorr.h"
#endif #endif
typedef struct { typedef struct {
secp256k1_context* ctx; secp256k1_context* ctx;
unsigned char msg[32]; unsigned char msg[32];
unsigned char key[32]; unsigned char key[32];
} bench_sign; } bench_sign_data;
static void bench_sign_setup(void* arg) { static void bench_sign_setup(void* arg) {
int i; int i;
bench_sign *data = (bench_sign*)arg; bench_sign_data *data = (bench_sign_data*)arg;
for (i = 0; i < 32; i++) { for (i = 0; i < 32; i++) {
data->msg[i] = i + 1; data->msg[i] = i + 1;
} }
for (i = 0; i < 32; i++) { for (i = 0; i < 32; i++) {
data->key[i] = i + 65; data->key[i] = i + 65;
} }
} }
static void bench_sign_run(void* arg, int iters) { static void bench_sign_run(void* arg, int iters) {
int i; int i;
bench_sign *data = (bench_sign*)arg; bench_sign_data *data = (bench_sign_data*)arg;
unsigned char sig[74]; unsigned char sig[74];
for (i = 0; i < iters; i++) { for (i = 0; i < iters; i++) {
size_t siglen = 74; size_t siglen = 74;
int j; int j;
secp256k1_ecdsa_signature signature; secp256k1_ecdsa_signature signature;
CHECK(secp256k1_ecdsa_sign(data->ctx, &signature, data->msg, data->key, NULL, NULL)); CHECK(secp256k1_ecdsa_sign(data->ctx, &signature, data->msg, data->key, NULL, NULL));
CHECK(secp256k1_ecdsa_signature_serialize_der(data->ctx, sig, &siglen, &signature)); CHECK(secp256k1_ecdsa_signature_serialize_der(data->ctx, sig, &siglen, &signature));
for (j = 0; j < 32; j++) { for (j = 0; j < 32; j++) {
data->msg[j] = sig[j]; data->msg[j] = sig[j];
data->key[j] = sig[j + 32]; data->key[j] = sig[j + 32];
} }
} }
} }
#ifdef ENABLE_MODULE_SCHNORR #ifdef ENABLE_MODULE_SCHNORR
static void bench_schnorr_sign_run(void* arg, int iters) { static void bench_schnorr_sign_run(void* arg, int iters) {
int i,j; int i,j;
bench_sign *data = (bench_sign*)arg; bench_sign_data *data = (bench_sign_data*)arg;
unsigned char sig[64]; unsigned char sig[64];
for (i = 0; i < iters; i++) { for (i = 0; i < iters; i++) {
CHECK(secp256k1_schnorr_sign(data->ctx, sig, data->msg, data->key, NULL, NULL)); CHECK(secp256k1_schnorr_sign(data->ctx, sig, data->msg, data->key, NULL, NULL));
for (j = 0; j < 32; j++) { for (j = 0; j < 32; j++) {
data->msg[j] = sig[j]; data->msg[j] = sig[j];
data->key[j] = sig[j + 32]; data->key[j] = sig[j + 32];
} }
} }
} }
#endif #endif
int main(void) { int main(void) {
bench_sign data; bench_sign_data data;
int iters = get_iters(20000); int iters = get_iters(20000);
data.ctx = secp256k1_context_create(SECP256K1_CONTEXT_SIGN); data.ctx = secp256k1_context_create(SECP256K1_CONTEXT_SIGN);
run_benchmark("ecdsa_sign", bench_sign_run, bench_sign_setup, NULL, &data, 10, iters); run_benchmark("ecdsa_sign", bench_sign_run, bench_sign_setup, NULL, &data, 10, iters);
#ifdef ENABLE_MODULE_SCHNORR #ifdef ENABLE_MODULE_SCHNORR
run_benchmark("schnorr_sign", bench_schnorr_sign_run, bench_sign_setup, NULL, &data, 10, iters); run_benchmark("schnorr_sign", bench_schnorr_sign_run, bench_sign_setup, NULL, &data, 10, iters);
#endif #endif
secp256k1_context_destroy(data.ctx); secp256k1_context_destroy(data.ctx);
return 0; return 0;
} }