crypto: use go-ethereum secp256k1 package to avoid symbol conflict (#374)

1 files changed, 0 insertions, 112 deletions

diff --git a/crypto/secp256k1/libsecp256k1/src/bench_verify.c b/crypto/secp256k1/libsecp256k1/src/bench_verify.c
deleted file mode 100644
index 418defa0a..000000000
--- a/crypto/secp256k1/libsecp256k1/src/bench_verify.c
+++ /dev/null
@@ -1,112 +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 "util.h"
-#include "bench.h"
-
-#ifdef ENABLE_OPENSSL_TESTS
-#include <openssl/bn.h>
-#include <openssl/ecdsa.h>
-#include <openssl/obj_mac.h>
-#endif
-
-typedef struct {
-    secp256k1_context *ctx;
-    unsigned char msg[32];
-    unsigned char key[32];
-    unsigned char sig[72];
-    size_t siglen;
-    unsigned char pubkey[33];
-    size_t pubkeylen;
-#ifdef ENABLE_OPENSSL_TESTS
-    EC_GROUP* ec_group;
-#endif
-} benchmark_verify_t;
-
-static void benchmark_verify(void* arg) {
-    int i;
-    benchmark_verify_t* data = (benchmark_verify_t*)arg;
-
-    for (i = 0; i < 20000; i++) {
-        secp256k1_pubkey pubkey;
-        secp256k1_ecdsa_signature sig;
-        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_ec_pubkey_parse(data->ctx, &pubkey, data->pubkey, data->pubkeylen) == 1);
-        CHECK(secp256k1_ecdsa_signature_parse_der(data->ctx, &sig, data->sig, data->siglen) == 1);
-        CHECK(secp256k1_ecdsa_verify(data->ctx, &sig, data->msg, &pubkey) == (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);
-    }
-}
-
-#ifdef ENABLE_OPENSSL_TESTS
-static void benchmark_verify_openssl(void* arg) {
-    int i;
-    benchmark_verify_t* data = (benchmark_verify_t*)arg;
-
-    for (i = 0; i < 20000; i++) {
-        data->sig[data->siglen - 1] ^= (i & 0xFF);
-        data->sig[data->siglen - 2] ^= ((i >> 8) & 0xFF);
-        data->sig[data->siglen - 3] ^= ((i >> 16) & 0xFF);
-        {
-            EC_KEY *pkey = EC_KEY_new();
-            const unsigned char *pubkey = &data->pubkey[0];
-            int result;
-
-            CHECK(pkey != NULL);
-            result = EC_KEY_set_group(pkey, data->ec_group);
-            CHECK(result);
-            result = (o2i_ECPublicKey(&pkey, &pubkey, data->pubkeylen)) != NULL;
-            CHECK(result);
-            result = ECDSA_verify(0, &data->msg[0], sizeof(data->msg), &data->sig[0], data->siglen, pkey) == (i == 0);
-            CHECK(result);
-            EC_KEY_free(pkey);
-        }
-        data->sig[data->siglen - 1] ^= (i & 0xFF);
-        data->sig[data->siglen - 2] ^= ((i >> 8) & 0xFF);
-        data->sig[data->siglen - 3] ^= ((i >> 16) & 0xFF);
-    }
-}
-#endif
-
-int main(void) {
-    int i;
-    secp256k1_pubkey pubkey;
-    secp256k1_ecdsa_signature sig;
-    benchmark_verify_t data;
-
-    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;
-    CHECK(secp256k1_ecdsa_sign(data.ctx, &sig, data.msg, data.key, NULL, NULL));
-    CHECK(secp256k1_ecdsa_signature_serialize_der(data.ctx, data.sig, &data.siglen, &sig));
-    CHECK(secp256k1_ec_pubkey_create(data.ctx, &pubkey, data.key));
-    data.pubkeylen = 33;
-    CHECK(secp256k1_ec_pubkey_serialize(data.ctx, data.pubkey, &data.pubkeylen, &pubkey, SECP256K1_EC_COMPRESSED) == 1);
-
-    run_benchmark("ecdsa_verify", benchmark_verify, NULL, NULL, &data, 10, 20000);
-#ifdef ENABLE_OPENSSL_TESTS
-    data.ec_group = EC_GROUP_new_by_curve_name(NID_secp256k1);
-    run_benchmark("ecdsa_verify_openssl", benchmark_verify_openssl, NULL, NULL, &data, 10, 20000);
-    EC_GROUP_free(data.ec_group);
-#endif
-
-    secp256k1_context_destroy(data.ctx);
-    return 0;
-}