59 lines
1.7 KiB
C
59 lines
1.7 KiB
C
/***********************************************************************
|
|
* Copyright (c) 2014 Pieter Wuille *
|
|
* Distributed under the MIT software license, see the accompanying *
|
|
* file COPYING or https://www.opensource.org/licenses/mit-license.php.*
|
|
***********************************************************************/
|
|
|
|
#include "../include/secp256k1.h"
|
|
#include "util.h"
|
|
#include "bench.h"
|
|
|
|
typedef struct {
|
|
rustsecp256k1_v0_4_1_context* ctx;
|
|
unsigned char msg[32];
|
|
unsigned char key[32];
|
|
} bench_sign_data;
|
|
|
|
static void bench_sign_setup(void* arg) {
|
|
int i;
|
|
bench_sign_data *data = (bench_sign_data*)arg;
|
|
|
|
for (i = 0; i < 32; i++) {
|
|
data->msg[i] = i + 1;
|
|
}
|
|
for (i = 0; i < 32; i++) {
|
|
data->key[i] = i + 65;
|
|
}
|
|
}
|
|
|
|
static void bench_sign_run(void* arg, int iters) {
|
|
int i;
|
|
bench_sign_data *data = (bench_sign_data*)arg;
|
|
|
|
unsigned char sig[74];
|
|
for (i = 0; i < iters; i++) {
|
|
size_t siglen = 74;
|
|
int j;
|
|
rustsecp256k1_v0_4_1_ecdsa_signature signature;
|
|
CHECK(rustsecp256k1_v0_4_1_ecdsa_sign(data->ctx, &signature, data->msg, data->key, NULL, NULL));
|
|
CHECK(rustsecp256k1_v0_4_1_ecdsa_signature_serialize_der(data->ctx, sig, &siglen, &signature));
|
|
for (j = 0; j < 32; j++) {
|
|
data->msg[j] = sig[j];
|
|
data->key[j] = sig[j + 32];
|
|
}
|
|
}
|
|
}
|
|
|
|
int main(void) {
|
|
bench_sign_data data;
|
|
|
|
int iters = get_iters(20000);
|
|
|
|
data.ctx = rustsecp256k1_v0_4_1_context_create(SECP256K1_CONTEXT_SIGN);
|
|
|
|
run_benchmark("ecdsa_sign", bench_sign_run, bench_sign_setup, NULL, &data, 10, iters);
|
|
|
|
rustsecp256k1_v0_4_1_context_destroy(data.ctx);
|
|
return 0;
|
|
}
|