arno/trezor-firmware
1
0
Fork 0
mirror of https://github.com/trezor/trezor-firmware.git synced 2024-11-14 03:30:02 +00:00
Code Issues Releases Wiki Activity

add curve25519 multiply to test_speed

Browse Source
This commit is contained in:
Pavol Rusnak 2016-10-24 20:27:48 +02:00
parent a8c7e5ef20
commit b617568068
No known key found for this signature in database
GPG Key ID: 91F3B339B9A02A3D
1 changed files with 37 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

44
test_speed.c
View File

@ -8,6 +8,7 @@
#include "secp256k1.h"
#include "nist256p1.h"
#include "ed25519.h"
#include "curve25519-donna.h"
static uint8_t msg[32];
@ -18,7 +19,8 @@ void prepare_msg(void)
}
}
void bench_secp256k1(void) {
void bench_secp256k1(void)
{
uint8_t sig[64], pub[33], priv[32], pby;
const ecdsa_curve *curve = &secp256k1;
@ -35,7 +37,8 @@ void bench_secp256k1(void) {
printf("SECP256k1 verifying speed: %0.2f sig/s\n", 500.0f / ((float)(clock() - t) / CLOCKS_PER_SEC));
}
void bench_nist256p1(void) {
void bench_nist256p1(void)
{
uint8_t sig[64], pub[33], priv[32], pby;
const ecdsa_curve *curve = &nist256p1;
@ -52,7 +55,8 @@ void bench_nist256p1(void) {
printf("NIST256p1 verifying speed: %0.2f sig/s\n", 500.0f / ((float)(clock() - t) / CLOCKS_PER_SEC));
}
void bench_ed25519(void) {
void bench_ed25519(void)
{
ed25519_public_key pk;
ed25519_secret_key sk;
ed25519_signature sig;
@ -69,13 +73,35 @@ void bench_ed25519(void) {
printf("Ed25519 verifying speed: %0.2f sig/s\n", 500.0f / ((float)(clock() - t) / CLOCKS_PER_SEC));
}
void test_verify_speed(void) {
void test_verify_speed(void)
{
prepare_msg();
bench_secp256k1();
bench_nist256p1();
bench_ed25519();
}
void bench_curve25519(void)
{
uint8_t result[32];
uint8_t secret[32];
uint8_t basepoint[32];
memcpy(secret, "\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);
memcpy(basepoint, "\x96\x47\xda\xbe\x1e\xea\xaf\x25\x47\x1e\x68\x0b\x4d\x7c\x6f\xd1\x14\x38\x76\xbb\x77\x59\xd8\x3d\x0f\xf7\xa2\x49\x08\xfd\xda\xbc", 32);
clock_t t = clock();
for (int i = 0 ; i < 500; i++) {
curve25519_scalarmult(result, secret, basepoint);
}
printf("Curve25519 multiplying speed: %0.2f mul/s\n", 500.0f / ((float)(clock() - t) / CLOCKS_PER_SEC));
}
void test_multiply_speed(void)
{
bench_curve25519();
}
static HDNode root;
void prepare_node(void)
@ -84,7 +110,8 @@ void prepare_node(void)
hdnode_fill_public_key(&root);
}
void bench_ckd_normal(int iterations) {
void bench_ckd_normal(int iterations)
{
char addr[MAX_ADDR_SIZE];
HDNode node;
clock_t t = clock();
@ -100,7 +127,8 @@ void bench_ckd_normal(int iterations) {
printf("CKD normal speed: %0.2f iter/s\n", iterations / ((float)(clock() - t) / CLOCKS_PER_SEC));
}
void bench_ckd_optimized(int iterations) {
void bench_ckd_optimized(int iterations)
{
char addr[MAX_ADDR_SIZE];
curve_point pub;
ecdsa_read_pubkey(&secp256k1, root.public_key, &pub);
@ -114,7 +142,8 @@ void bench_ckd_optimized(int iterations) {
printf("CKD optim speed: %0.2f iter/s\n", iterations / ((float)(clock() - t) / CLOCKS_PER_SEC));
}
void test_ckd_speed(int iterations) {
void test_ckd_speed(int iterations)
{
prepare_node();
bench_ckd_normal(iterations);
bench_ckd_optimized(iterations);
@ -122,6 +151,7 @@ void test_ckd_speed(int iterations) {
int main(void) {
test_verify_speed();
test_multiply_speed();
test_ckd_speed(1000);
return 0;
}