26     unsigned char data[64];
    33     static const unsigned char init_x[32] = {
    34         0x02, 0x03, 0x05, 0x07, 0x0b, 0x0d, 0x11, 0x13,
    35         0x17, 0x1d, 0x1f, 0x25, 0x29, 0x2b, 0x2f, 0x35,
    36         0x3b, 0x3d, 0x43, 0x47, 0x49, 0x4f, 0x53, 0x59,
    37         0x61, 0x65, 0x67, 0x6b, 0x6d, 0x71, 0x7f, 0x83
    40     static const unsigned char init_y[32] = {
    41         0x82, 0x83, 0x85, 0x87, 0x8b, 0x8d, 0x81, 0x83,
    42         0x97, 0xad, 0xaf, 0xb5, 0xb9, 0xbb, 0xbf, 0xc5,
    43         0xdb, 0xdd, 0xe3, 0xe7, 0xe9, 0xef, 0xf3, 0xf9,
    44         0x11, 0x15, 0x17, 0x1b, 0x1d, 0xb1, 0xbf, 0xd3
    47     secp256k1_scalar_set_b32(&data->
scalar_x, init_x, NULL);
    48     secp256k1_scalar_set_b32(&data->
scalar_y, init_y, NULL);
    49     secp256k1_fe_set_b32(&data->
fe_x, init_x);
    50     secp256k1_fe_set_b32(&data->
fe_y, init_y);
    53     secp256k1_gej_set_ge(&data->
gej_x, &data->
ge_x);
    54     secp256k1_gej_set_ge(&data->
gej_y, &data->
ge_y);
    63     for (i = 0; i < 2000000; i++) {
    72     for (i = 0; i < 2000000; i++) {
    81     for (i = 0; i < 200000; i++) {
    90     for (i = 0; i < 200000; i++) {
    95 #ifdef USE_ENDOMORPHISM    96 void bench_scalar_split(
void* arg) {
   100     for (i = 0; i < 20000; i++) {
   102         secp256k1_scalar_split_lambda(&l, &r, &data->
scalar_x);
   112     for (i = 0; i < 2000; i++) {
   122     for (i = 0; i < 2000; i++) {
   132     for (i = 0; i < 2000000; i++) {
   133         secp256k1_fe_normalize(&data->
fe_x);
   141     for (i = 0; i < 2000000; i++) {
   142         secp256k1_fe_normalize_weak(&data->
fe_x);
   150     for (i = 0; i < 200000; i++) {
   151         secp256k1_fe_mul(&data->
fe_x, &data->
fe_x, &data->
fe_y);
   159     for (i = 0; i < 200000; i++) {
   160         secp256k1_fe_sqr(&data->
fe_x, &data->
fe_x);
   168     for (i = 0; i < 20000; i++) {
   169         secp256k1_fe_inv(&data->
fe_x, &data->
fe_x);
   170         secp256k1_fe_add(&data->
fe_x, &data->
fe_y);
   178     for (i = 0; i < 20000; i++) {
   179         secp256k1_fe_inv_var(&data->
fe_x, &data->
fe_x);
   180         secp256k1_fe_add(&data->
fe_x, &data->
fe_y);
   188     for (i = 0; i < 20000; i++) {
   189         secp256k1_fe_sqrt(&data->
fe_x, &data->
fe_x);
   190         secp256k1_fe_add(&data->
fe_x, &data->
fe_y);
   198     for (i = 0; i < 200000; i++) {
   199         secp256k1_gej_double_var(&data->
gej_x, &data->
gej_x, NULL);
   207     for (i = 0; i < 200000; i++) {
   216     for (i = 0; i < 200000; i++) {
   225     for (i = 0; i < 200000; i++) {
   226         secp256k1_gej_add_ge_var(&data->
gej_x, &data->
gej_x, &data->
ge_y, NULL);
   234     for (i = 0; i < 20000; i++) {
   235         secp256k1_gej_has_quad_y_var(&data->
gej_x);
   243     for (i = 0; i < 20000; i++) {
   253     for (i = 0; i < 20000; i++) {
   265     for (i = 0; i < 20000; i++) {
   266         secp256k1_sha256_initialize(&sha);
   267         secp256k1_sha256_write(&sha, data->
data, 32);
   268         secp256k1_sha256_finalize(&sha, data->
data);
   277     for (i = 0; i < 20000; i++) {
   278         secp256k1_hmac_sha256_initialize(&hmac, data->
data, 32);
   279         secp256k1_hmac_sha256_write(&hmac, data->
data, 32);
   280         secp256k1_hmac_sha256_finalize(&hmac, data->
data);
   289     for (i = 0; i < 20000; i++) {
   290         secp256k1_rfc6979_hmac_sha256_initialize(&rng, data->
data, 64);
   291         secp256k1_rfc6979_hmac_sha256_generate(&rng, data->
data, 32);
   298     for (i = 0; i < 20; i++) {
   306     for (i = 0; i < 200; i++) {
   317     secp256k1_scalar_get_num(&nx, &data->
scalar_x);
   318     secp256k1_scalar_order_get_num(&norder);
   319     secp256k1_scalar_get_num(&norder, &data->
scalar_y);
   321     for (i = 0; i < 200000; i++) {
   322         secp256k1_num_jacobi(&nx, &norder);
   328     char** argm = argv + argc;
   333     while (argv != NULL && argv != argm) {
   334         if (strcmp(*argv, flag) == 0) {
   342 int main(
int argc, 
char **argv) {
   344     if (
have_flag(argc, argv, 
"scalar") || 
have_flag(argc, argv, 
"add")) 
run_benchmark(
"scalar_add", 
bench_scalar_add, 
bench_setup, NULL, &data, 10, 2000000);
   345     if (
have_flag(argc, argv, 
"scalar") || 
have_flag(argc, argv, 
"negate")) 
run_benchmark(
"scalar_negate", 
bench_scalar_negate, 
bench_setup, NULL, &data, 10, 2000000);
   346     if (
have_flag(argc, argv, 
"scalar") || 
have_flag(argc, argv, 
"sqr")) 
run_benchmark(
"scalar_sqr", 
bench_scalar_sqr, 
bench_setup, NULL, &data, 10, 200000);
   347     if (
have_flag(argc, argv, 
"scalar") || 
have_flag(argc, argv, 
"mul")) 
run_benchmark(
"scalar_mul", 
bench_scalar_mul, 
bench_setup, NULL, &data, 10, 200000);
   348 #ifdef USE_ENDOMORPHISM   349     if (
have_flag(argc, argv, 
"scalar") || 
have_flag(argc, argv, 
"split")) 
run_benchmark(
"scalar_split", bench_scalar_split, 
bench_setup, NULL, &data, 10, 20000);
   351     if (
have_flag(argc, argv, 
"scalar") || 
have_flag(argc, argv, 
"inverse")) 
run_benchmark(
"scalar_inverse", 
bench_scalar_inverse, 
bench_setup, NULL, &data, 10, 2000);
   352     if (
have_flag(argc, argv, 
"scalar") || 
have_flag(argc, argv, 
"inverse")) 
run_benchmark(
"scalar_inverse_var", 
bench_scalar_inverse_var, 
bench_setup, NULL, &data, 10, 2000);
   354     if (
have_flag(argc, argv, 
"field") || 
have_flag(argc, argv, 
"normalize")) 
run_benchmark(
"field_normalize", 
bench_field_normalize, 
bench_setup, NULL, &data, 10, 2000000);
   355     if (
have_flag(argc, argv, 
"field") || 
have_flag(argc, argv, 
"normalize")) 
run_benchmark(
"field_normalize_weak", 
bench_field_normalize_weak, 
bench_setup, NULL, &data, 10, 2000000);
   356     if (
have_flag(argc, argv, 
"field") || 
have_flag(argc, argv, 
"sqr")) 
run_benchmark(
"field_sqr", 
bench_field_sqr, 
bench_setup, NULL, &data, 10, 200000);
   357     if (
have_flag(argc, argv, 
"field") || 
have_flag(argc, argv, 
"mul")) 
run_benchmark(
"field_mul", 
bench_field_mul, 
bench_setup, NULL, &data, 10, 200000);
   358     if (
have_flag(argc, argv, 
"field") || 
have_flag(argc, argv, 
"inverse")) 
run_benchmark(
"field_inverse", 
bench_field_inverse, 
bench_setup, NULL, &data, 10, 20000);
   359     if (
have_flag(argc, argv, 
"field") || 
have_flag(argc, argv, 
"inverse")) 
run_benchmark(
"field_inverse_var", 
bench_field_inverse_var, 
bench_setup, NULL, &data, 10, 20000);
   360     if (
have_flag(argc, argv, 
"field") || 
have_flag(argc, argv, 
"sqrt")) 
run_benchmark(
"field_sqrt", 
bench_field_sqrt, 
bench_setup, NULL, &data, 10, 20000);
   362     if (
have_flag(argc, argv, 
"group") || 
have_flag(argc, argv, 
"double")) 
run_benchmark(
"group_double_var", 
bench_group_double_var, 
bench_setup, NULL, &data, 10, 200000);
   363     if (
have_flag(argc, argv, 
"group") || 
have_flag(argc, argv, 
"add")) 
run_benchmark(
"group_add_var", 
bench_group_add_var, 
bench_setup, NULL, &data, 10, 200000);
   364     if (
have_flag(argc, argv, 
"group") || 
have_flag(argc, argv, 
"add")) 
run_benchmark(
"group_add_affine", 
bench_group_add_affine, 
bench_setup, NULL, &data, 10, 200000);
   365     if (
have_flag(argc, argv, 
"group") || 
have_flag(argc, argv, 
"add")) 
run_benchmark(
"group_add_affine_var", 
bench_group_add_affine_var, 
bench_setup, NULL, &data, 10, 200000);
   366     if (
have_flag(argc, argv, 
"group") || 
have_flag(argc, argv, 
"jacobi")) 
run_benchmark(
"group_jacobi_var", 
bench_group_jacobi_var, 
bench_setup, NULL, &data, 10, 20000);
   368     if (
have_flag(argc, argv, 
"ecmult") || 
have_flag(argc, argv, 
"wnaf")) 
run_benchmark(
"wnaf_const", 
bench_wnaf_const, 
bench_setup, NULL, &data, 10, 20000);
   369     if (
have_flag(argc, argv, 
"ecmult") || 
have_flag(argc, argv, 
"wnaf")) 
run_benchmark(
"ecmult_wnaf", 
bench_ecmult_wnaf, 
bench_setup, NULL, &data, 10, 20000);
   371     if (
have_flag(argc, argv, 
"hash") || 
have_flag(argc, argv, 
"sha256")) 
run_benchmark(
"hash_sha256", 
bench_sha256, 
bench_setup, NULL, &data, 10, 20000);
   372     if (
have_flag(argc, argv, 
"hash") || 
have_flag(argc, argv, 
"hmac")) 
run_benchmark(
"hash_hmac_sha256", 
bench_hmac_sha256, 
bench_setup, NULL, &data, 10, 20000);
   373     if (
have_flag(argc, argv, 
"hash") || 
have_flag(argc, argv, 
"rng6979")) 
run_benchmark(
"hash_rfc6979_hmac_sha256", 
bench_rfc6979_hmac_sha256, 
bench_setup, NULL, &data, 10, 20000);
   375     if (
have_flag(argc, argv, 
"context") || 
have_flag(argc, argv, 
"verify")) 
run_benchmark(
"context_verify", 
bench_context_verify, 
bench_setup, NULL, &data, 10, 20);
   376     if (
have_flag(argc, argv, 
"context") || 
have_flag(argc, argv, 
"sign")) 
run_benchmark(
"context_sign", 
bench_context_sign, 
bench_setup, NULL, &data, 10, 200);
   379     if (
have_flag(argc, argv, 
"num") || 
have_flag(argc, argv, 
"jacobi")) 
run_benchmark(
"num_jacobi", 
bench_num_jacobi, 
bench_setup, NULL, &data, 10, 200000);
 
void bench_context_sign(void *arg)
 
void bench_num_jacobi(void *arg)
 
void bench_field_normalize(void *arg)
 
void bench_group_add_var(void *arg)
 
void bench_scalar_mul(void *arg)
 
A group element of the secp256k1 curve, in jacobian coordinates. 
 
void bench_group_jacobi_var(void *arg)
 
#define SECP256K1_CONTEXT_SIGN
 
void bench_field_sqr(void *arg)
 
SECP256K1_API void secp256k1_context_destroy(secp256k1_context *ctx)
Destroy a secp256k1 context object. 
 
void run_benchmark(char *name, void(*benchmark)(void *), void(*setup)(void *), void(*teardown)(void *), void *data, int count, int iter)
 
void bench_scalar_inverse(void *arg)
 
void bench_field_inverse_var(void *arg)
 
void bench_scalar_negate(void *arg)
 
void bench_wnaf_const(void *arg)
 
secp256k1_scalar scalar_x
 
void bench_group_add_affine(void *arg)
 
A group element of the secp256k1 curve, in affine coordinates. 
 
void bench_scalar_inverse_var(void *arg)
 
void bench_rfc6979_hmac_sha256(void *arg)
 
A scalar modulo the group order of the secp256k1 curve. 
 
void bench_ecmult_wnaf(void *arg)
 
void bench_field_normalize_weak(void *arg)
 
#define SECP256K1_CONTEXT_VERIFY
Flags to pass to secp256k1_context_create. 
 
void bench_group_double_var(void *arg)
 
void bench_field_sqrt(void *arg)
 
void bench_hmac_sha256(void *arg)
 
void * memcpy(void *a, const void *b, size_t c)
 
void bench_sha256(void *arg)
 
void bench_setup(void *arg)
 
int main(int argc, char **argv)
 
void bench_scalar_add(void *arg)
 
void bench_group_add_affine_var(void *arg)
 
void bench_field_mul(void *arg)
 
void bench_context_verify(void *arg)
 
int have_flag(int argc, char **argv, char *flag)
 
SECP256K1_API secp256k1_context * secp256k1_context_create(unsigned int flags) SECP256K1_WARN_UNUSED_RESULT
Create a secp256k1 context object. 
 
void bench_field_inverse(void *arg)
 
void bench_scalar_sqr(void *arg)
 
secp256k1_scalar scalar_y