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-rw-r--r--src/bench_recover.c17
1 files changed, 10 insertions, 7 deletions
diff --git a/src/bench_recover.c b/src/bench_recover.c
index b1e0f33efa..6991cc9d6c 100644
--- a/src/bench_recover.c
+++ b/src/bench_recover.c
@@ -14,13 +14,15 @@ typedef struct {
} bench_recover_t;
void bench_recover(void* arg) {
+ int i;
bench_recover_t *data = (bench_recover_t*)arg;
-
unsigned char pubkey[33];
- for (int i=0; i<20000; i++) {
+
+ for (i = 0; i < 20000; i++) {
+ int j;
int pubkeylen = 33;
CHECK(secp256k1_ecdsa_recover_compact(data->msg, data->sig, pubkey, &pubkeylen, 1, i % 2));
- for (int j = 0; j < 32; j++) {
+ for (j = 0; j < 32; j++) {
data->sig[j + 32] = data->msg[j]; /* Move former message to S. */
data->msg[j] = data->sig[j]; /* Move former R to message. */
data->sig[j] = pubkey[j + 1]; /* Move recovered pubkey X coordinate to R (which must be a valid X coordinate). */
@@ -29,17 +31,18 @@ void bench_recover(void* arg) {
}
void bench_recover_setup(void* arg) {
+ int i;
bench_recover_t *data = (bench_recover_t*)arg;
- for (int i = 0; i < 32; i++) data->msg[i] = 1 + i;
- for (int i = 0; i < 64; i++) data->sig[i] = 65 + i;
+ for (i = 0; i < 32; i++) data->msg[i] = 1 + i;
+ for (i = 0; i < 64; i++) data->sig[i] = 65 + i;
}
int main(void) {
+ bench_recover_t data;
secp256k1_start(SECP256K1_START_VERIFY);
- bench_recover_t data;
- run_benchmark(bench_recover, bench_recover_setup, NULL, &data, 10, 20000);
+ run_benchmark("ecdsa_recover", bench_recover, bench_recover_setup, NULL, &data, 10, 20000);
secp256k1_stop();
return 0;