mirror of
https://github.com/trezor/trezor-firmware.git
synced 2024-11-27 01:48:17 +00:00
125 lines
3.2 KiB
C
125 lines
3.2 KiB
C
#include <stdio.h>
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#include <assert.h>
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#include <time.h>
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#include <string.h>
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#include <stdint.h>
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#include "curves.h"
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#include "ecdsa.h"
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#include "secp256k1.h"
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#include "nist256p1.h"
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#include "ed25519.h"
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uint8_t msg[32];
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void prepare_msg(void)
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{
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for (size_t i = 0; i < sizeof(msg); i++) {
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msg[i] = i * 1103515245;
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}
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}
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void bench_secp256k1(void) {
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uint8_t sig[64], pub[33], priv[32], pby;
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const ecdsa_curve *curve = &secp256k1;
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memcpy(priv, "\xc5\x5e\xce\x85\x8b\x0d\xdd\x52\x63\xf9\x68\x10\xfe\x14\x43\x7c\xd3\xb5\xe1\xfb\xd7\xc6\xa2\xec\x1e\x03\x1f\x05\xe8\x6d\x8b\xd5", 32);
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ecdsa_get_public_key33(curve, priv, pub);
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ecdsa_sign(curve, priv, msg, sizeof(msg), sig, &pby);
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clock_t t = clock();
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for (int i = 0 ; i < 500; i++) {
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int res = ecdsa_verify(curve, pub, sig, msg, sizeof(msg));
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assert(res == 0);
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}
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printf("SECP256k1 verifying speed: %0.2f sig/s\n", 500.0f / ((float)(clock() - t) / CLOCKS_PER_SEC));
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}
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void bench_nist256p1(void) {
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uint8_t sig[64], pub[33], priv[32], pby;
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const ecdsa_curve *curve = &nist256p1;
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memcpy(priv, "\xc5\x5e\xce\x85\x8b\x0d\xdd\x52\x63\xf9\x68\x10\xfe\x14\x43\x7c\xd3\xb5\xe1\xfb\xd7\xc6\xa2\xec\x1e\x03\x1f\x05\xe8\x6d\x8b\xd5", 32);
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ecdsa_get_public_key33(curve, priv, pub);
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ecdsa_sign(curve, priv, msg, sizeof(msg), sig, &pby);
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clock_t t = clock();
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for (int i = 0 ; i < 500; i++) {
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int res = ecdsa_verify(curve, pub, sig, msg, sizeof(msg));
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assert(res == 0);
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}
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printf("NIST256p1 verifying speed: %0.2f sig/s\n", 500.0f / ((float)(clock() - t) / CLOCKS_PER_SEC));
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}
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void bench_ed25519(void) {
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ed25519_public_key pk;
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ed25519_secret_key sk;
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ed25519_signature sig;
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memcpy(pk, "\xc5\x5e\xce\x85\x8b\x0d\xdd\x52\x63\xf9\x68\x10\xfe\x14\x43\x7c\xd3\xb5\xe1\xfb\xd7\xc6\xa2\xec\x1e\x03\x1f\x05\xe8\x6d\x8b\xd5", 32);
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ed25519_publickey(sk, pk);
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ed25519_sign(msg, sizeof(msg), sk, pk, sig);
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clock_t t = clock();
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for (int i = 0 ; i < 500; i++) {
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int res = ed25519_sign_open(msg, sizeof(msg), pk, sig);
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assert(res == 0);
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}
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printf("Ed25519 verifying speed: %0.2f sig/s\n", 500.0f / ((float)(clock() - t) / CLOCKS_PER_SEC));
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}
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void test_verify_speed(void) {
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prepare_msg();
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bench_secp256k1();
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bench_nist256p1();
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bench_ed25519();
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}
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HDNode root;
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void prepare_node(void)
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{
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hdnode_from_seed((uint8_t *)"NothingToSeeHere", 16, SECP256K1_NAME, &root);
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}
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void bench_ckd_normal(void) {
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char addr[40];
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clock_t t = clock();
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for (int i = 0; i < 1000; i++) {
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HDNode node = root;
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hdnode_public_ckd(&node, i);
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ecdsa_get_address(node.public_key, 0, addr, 40);
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if (i == 0) {
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printf("address = %s\n", addr);
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}
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}
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printf("CKD normal speed: %0.2f iter/s\n", 1000.0f / ((float)(clock() - t) / CLOCKS_PER_SEC));
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}
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void bench_ckd_optimized(void) {
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char addr[40];
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curve_point pub;
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ecdsa_read_pubkey(0, root.public_key, &pub);
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clock_t t = clock();
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for (int i = 0; i < 1000; i++) {
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hdnode_public_ckd_address_optimized(&pub, root.public_key, root.chain_code, i, 0, addr, 40);
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if (i == 0) {
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printf("address = %s\n", addr);
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}
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}
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printf("CKD optim speed: %0.2f iter/s\n", 1000.0f / ((float)(clock() - t) / CLOCKS_PER_SEC));
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}
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void test_ckd_speed(void) {
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prepare_node();
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bench_ckd_normal();
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bench_ckd_optimized();
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}
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int main(void) {
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test_verify_speed();
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test_ckd_speed();
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return 0;
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}
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