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[API BREAK] Introduce explicit contexts

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This commit is contained in:
Pieter Wuille
2015-02-03 17:27:00 -08:00
parent a0d3b89dd6
commit a9b6595ef8
14 changed files with 345 additions and 280 deletions
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11
src/bench_verify.c
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@@ -12,6 +12,7 @@
#include "bench.h"
typedef struct {
secp256k1_context_t *ctx;
unsigned char msg[32];
unsigned char key[32];
unsigned char sig[72];
@@ -28,7 +29,7 @@ static void benchmark_verify(void* arg) {
data->sig[data->siglen - 1] ^= (i & 0xFF);
data->sig[data->siglen - 2] ^= ((i >> 8) & 0xFF);
data->sig[data->siglen - 3] ^= ((i >> 16) & 0xFF);
CHECK(secp256k1_ecdsa_verify(data->msg, data->sig, data->siglen, data->pubkey, data->pubkeylen) == (i == 0));
CHECK(secp256k1_ecdsa_verify(data->ctx, data->msg, data->sig, data->siglen, data->pubkey, data->pubkeylen) == (i == 0));
data->sig[data->siglen - 1] ^= (i & 0xFF);
data->sig[data->siglen - 2] ^= ((i >> 8) & 0xFF);
data->sig[data->siglen - 3] ^= ((i >> 16) & 0xFF);
@@ -39,17 +40,17 @@ int main(void) {
int i;
benchmark_verify_t data;
secp256k1_start(SECP256K1_START_VERIFY | SECP256K1_START_SIGN);
data.ctx = secp256k1_context_create(SECP256K1_CONTEXT_SIGN | SECP256K1_CONTEXT_VERIFY);
for (i = 0; i < 32; i++) data.msg[i] = 1 + i;
for (i = 0; i < 32; i++) data.key[i] = 33 + i;
data.siglen = 72;
secp256k1_ecdsa_sign(data.msg, data.sig, &data.siglen, data.key, NULL, NULL);
secp256k1_ecdsa_sign(data.ctx, data.msg, data.sig, &data.siglen, data.key, NULL, NULL);
data.pubkeylen = 33;
CHECK(secp256k1_ec_pubkey_create(data.pubkey, &data.pubkeylen, data.key, 1));
CHECK(secp256k1_ec_pubkey_create(data.ctx, data.pubkey, &data.pubkeylen, data.key, 1));
run_benchmark("ecdsa_verify", benchmark_verify, NULL, NULL, &data, 10, 20000);
secp256k1_stop();
secp256k1_context_destroy(data.ctx);
return 0;
}