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Merge #454: Remove residual parts from the schnorr expirement. 

5e95bf2 Remove residual parts from the schnorr expirement. (Gregory Maxwell)

Tree-SHA512: de1e56cc54443e29a60787996a1b1381b0b84eacb87a8f1af06b5ba3900b1771c3a04fd547c65e21979e3c08c3a45d258d699eb951a956f8e617833c5396ecfe
This commit is contained in:
Pieter Wuille 2017-05-05 10:48:14 -07:00
parent cbc20b8c34 5e95bf2285
commit 84973d393a
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GPG Key ID: A636E97631F767E0
3 changed files with 0 additions and 86 deletions
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73
src/bench_schnorr_verify.c
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@ -1,73 +0,0 @@
/**********************************************************************
* Copyright (c) 2014 Pieter Wuille *
* Distributed under the MIT software license, see the accompanying *
* file COPYING or http://www.opensource.org/licenses/mit-license.php.*
**********************************************************************/
#include <stdio.h>
#include <string.h>
#include "include/secp256k1.h"
#include "include/secp256k1_schnorr.h"
#include "util.h"
#include "bench.h"
typedef struct {
unsigned char key[32];
unsigned char sig[64];
unsigned char pubkey[33];
size_t pubkeylen;
} benchmark_schnorr_sig_t;
typedef struct {
secp256k1_context *ctx;
unsigned char msg[32];
benchmark_schnorr_sig_t sigs[64];
int numsigs;
} benchmark_schnorr_verify_t;
static void benchmark_schnorr_init(void* arg) {
int i, k;
benchmark_schnorr_verify_t* data = (benchmark_schnorr_verify_t*)arg;
for (i = 0; i < 32; i++) {
data->msg[i] = 1 + i;
}
for (k = 0; k < data->numsigs; k++) {
secp256k1_pubkey pubkey;
for (i = 0; i < 32; i++) {
data->sigs[k].key[i] = 33 + i + k;
}
secp256k1_schnorr_sign(data->ctx, data->sigs[k].sig, data->msg, data->sigs[k].key, NULL, NULL);
data->sigs[k].pubkeylen = 33;
CHECK(secp256k1_ec_pubkey_create(data->ctx, &pubkey, data->sigs[k].key));
CHECK(secp256k1_ec_pubkey_serialize(data->ctx, data->sigs[k].pubkey, &data->sigs[k].pubkeylen, &pubkey, SECP256K1_EC_COMPRESSED));
}
}
static void benchmark_schnorr_verify(void* arg) {
int i;
benchmark_schnorr_verify_t* data = (benchmark_schnorr_verify_t*)arg;
for (i = 0; i < 20000 / data->numsigs; i++) {
secp256k1_pubkey pubkey;
data->sigs[0].sig[(i >> 8) % 64] ^= (i & 0xFF);
CHECK(secp256k1_ec_pubkey_parse(data->ctx, &pubkey, data->sigs[0].pubkey, data->sigs[0].pubkeylen));
CHECK(secp256k1_schnorr_verify(data->ctx, data->sigs[0].sig, data->msg, &pubkey) == ((i & 0xFF) == 0));
data->sigs[0].sig[(i >> 8) % 64] ^= (i & 0xFF);
}
}
int main(void) {
benchmark_schnorr_verify_t data;
data.ctx = secp256k1_context_create(SECP256K1_CONTEXT_SIGN | SECP256K1_CONTEXT_VERIFY);
data.numsigs = 1;
run_benchmark("schnorr_verify", benchmark_schnorr_verify, benchmark_schnorr_init, NULL, &data, 10, 20000);
secp256k1_context_destroy(data.ctx);
return 0;
}

4
src/secp256k1.c
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@ -579,10 +579,6 @@ int secp256k1_ec_pubkey_combine(const secp256k1_context* ctx, secp256k1_pubkey *
# include "modules/ecdh/main_impl.h"
#endif
#ifdef ENABLE_MODULE_SCHNORR
# include "modules/schnorr/main_impl.h"
#endif
#ifdef ENABLE_MODULE_RECOVERY
# include "modules/recovery/main_impl.h"
#endif

9
src/tests.c
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@ -4403,10 +4403,6 @@ void run_ecdsa_openssl(void) {
# include "modules/ecdh/tests_impl.h"
#endif
#ifdef ENABLE_MODULE_SCHNORR
# include "modules/schnorr/tests_impl.h"
#endif
#ifdef ENABLE_MODULE_RECOVERY
# include "modules/recovery/tests_impl.h"
#endif
@ -4524,11 +4520,6 @@ int main(int argc, char **argv) {
run_ecdsa_openssl();
#endif
#ifdef ENABLE_MODULE_SCHNORR
/* Schnorr tests */
run_schnorr_tests();
#endif
#ifdef ENABLE_MODULE_RECOVERY
/* ECDSA pubkey recovery tests */
run_recovery_tests();