#include <polarssl/config.h>
#include <polarssl/ecp.h>
#include "polarssl/bignum.h"
#include <inttypes.h>
#include <assert.h>
#include <stdlib.h>
#include <string.h>
#include <stdio.h>
Go to the source code of this file.
Data Structures | |
struct | rnd_buf_info |
struct | rnd_pseudo_info |
Info structure for the pseudo random function. More... | |
Defines | |
#define | POLARSSL_ECP_PF_UNKNOWN -1 |
#define | ciL (sizeof(t_uint)) |
NOT random function, to match test vectors. | |
#define | CHARS_TO_LIMBS(i) (((i) + ciL - 1) / ciL) |
#define | TEST_SUITE_ACTIVE |
#define | TEST_ASSERT(TEST) |
Functions | |
static int | unhexify (unsigned char *obuf, const char *ibuf) |
static void | hexify (unsigned char *obuf, const unsigned char *ibuf, int len) |
static int | rnd_std_rand (void *rng_state, unsigned char *output, size_t len) |
This function just returns data from rand(). | |
static int | rnd_zero_rand (void *rng_state, unsigned char *output, size_t len) |
This function only returns zeros. | |
static int | rnd_buffer_rand (void *rng_state, unsigned char *output, size_t len) |
This function returns random based on a buffer it receives. | |
static int | rnd_pseudo_rand (void *rng_state, unsigned char *output, size_t len) |
This function returns random based on a pseudo random function. | |
static int | not_rnd_mpi (void *in, unsigned char *out, size_t len) |
static int | test_assert (int correct, char *test) |
int | verify_string (char **str) |
int | verify_int (char *str, int *value) |
void | test_suite_ecp_small_add (int a_zero, char *x_a, char *y_a, int b_zero, char *x_b, char *y_b, int c_zero, int x_c, int y_c) |
void | test_suite_ecp_small_sub (int a_zero, char *x_a, char *y_a, int b_zero, char *x_b, char *y_b, int c_zero, int x_c, int y_c) |
void | test_suite_ecp_small_mul (int m_str, int r_zero, int x_r, int y_r, int ret) |
void | test_suite_ecp_small_check_pub (int x, int y, int z, int ret) |
void | test_suite_ecp_test_vect (int id, char *dA_str, char *xA_str, char *yA_str, char *dB_str, char *xB_str, char *yB_str, char *xZ_str, char *yZ_str) |
void | test_suite_ecp_fast_mod (int id, char *N_str) |
void | test_suite_ecp_write_binary (int id, char *x, char *y, char *z, int format, char *out, int blen, int ret) |
void | test_suite_ecp_read_binary (int id, char *input, char *x, char *y, char *z, int ret) |
void | test_suite_ecp_tls_read_point (int id, char *input, char *x, char *y, char *z, int ret) |
void | test_suite_ecp_tls_write_read_point (int id) |
void | test_suite_ecp_tls_read_group (char *record, int result, int bits) |
void | test_suite_ecp_tls_write_read_group (int id) |
void | test_suite_ecp_check_privkey (int id) |
void | test_suite_ecp_gen_keypair (int id) |
void | test_suite_ecp_selftest () |
int | dep_check (char *str) |
int | dispatch_test (int cnt, char *params[50]) |
int | get_line (FILE *f, char *buf, size_t len) |
int | parse_arguments (char *buf, size_t len, char *params[50]) |
int | main () |
Variables | |
static int | test_errors = 0 |
#define CHARS_TO_LIMBS | ( | i | ) | (((i) + ciL - 1) / ciL) |
Definition at line 256 of file test_suite_ecp.c.
#define ciL (sizeof(t_uint)) |
NOT random function, to match test vectors.
The following are equivalent: mpi_fill_random( x, strlen( str ) / 2, not_rnd, str ); mpi_read_string( x, 16, str ); Warning: no other use is supported!
Definition at line 255 of file test_suite_ecp.c.
#define POLARSSL_ECP_PF_UNKNOWN -1 |
Definition at line 7 of file test_suite_ecp.c.
Referenced by verify_int().
#define TEST_ASSERT | ( | TEST | ) |
do { test_assert( (TEST) ? 1 : 0, #TEST ); \ if( test_errors) return; \ } while (0)
Definition at line 303 of file test_suite_ecp.c.
#define TEST_SUITE_ACTIVE |
Definition at line 288 of file test_suite_ecp.c.
int dep_check | ( | char * | str | ) |
Definition at line 938 of file test_suite_ecp.c.
int dispatch_test | ( | int | cnt, | |
char * | params[50] | |||
) |
Definition at line 1012 of file test_suite_ecp.c.
References test_suite_ecp_check_privkey(), test_suite_ecp_fast_mod(), test_suite_ecp_gen_keypair(), test_suite_ecp_read_binary(), test_suite_ecp_selftest(), test_suite_ecp_small_add(), test_suite_ecp_small_check_pub(), test_suite_ecp_small_mul(), test_suite_ecp_small_sub(), test_suite_ecp_test_vect(), test_suite_ecp_tls_read_group(), test_suite_ecp_tls_read_point(), test_suite_ecp_tls_write_read_group(), test_suite_ecp_tls_write_read_point(), test_suite_ecp_write_binary(), verify_int(), and verify_string().
int get_line | ( | FILE * | f, | |
char * | buf, | |||
size_t | len | |||
) |
Definition at line 1418 of file test_suite_ecp.c.
static void hexify | ( | unsigned char * | obuf, | |
const unsigned char * | ibuf, | |||
int | len | |||
) | [static] |
Definition at line 91 of file test_suite_ecp.c.
Referenced by test_suite_ecp_write_binary().
int main | ( | ) |
Definition at line 1495 of file test_suite_ecp.c.
References buffer_data::buf, dep_check(), dispatch_test(), get_line(), parse_arguments(), and test_errors.
static int not_rnd_mpi | ( | void * | in, | |
unsigned char * | out, | |||
size_t | len | |||
) | [static] |
Definition at line 257 of file test_suite_ecp.c.
References CHARS_TO_LIMBS, mpi_read_string(), mpi::n, mpi::p, and mpi::s.
int parse_arguments | ( | char * | buf, | |
size_t | len, | |||
char * | params[50] | |||
) |
Definition at line 1434 of file test_suite_ecp.c.
static int rnd_buffer_rand | ( | void * | rng_state, | |
unsigned char * | output, | |||
size_t | len | |||
) | [static] |
This function returns random based on a buffer it receives.
rng_state shall be a pointer to a rnd_buf_info structure.
The number of bytes released from the buffer on each call to the random function is specified by per_call. (Can be between 1 and 4)
After the buffer is empty it will return rand();
Definition at line 169 of file test_suite_ecp.c.
References rnd_buf_info::buf, rnd_buf_info::length, and rnd_std_rand().
static int rnd_pseudo_rand | ( | void * | rng_state, | |
unsigned char * | output, | |||
size_t | len | |||
) | [static] |
This function returns random based on a pseudo random function.
This means the results should be identical on all systems. Pseudo random is based on the XTEA encryption algorithm to generate pseudorandom.
rng_state shall be a pointer to a rnd_pseudo_info structure.
Definition at line 215 of file test_suite_ecp.c.
References rnd_pseudo_info::key, PUT_UINT32_BE, rnd_std_rand(), rnd_pseudo_info::v0, and rnd_pseudo_info::v1.
Referenced by test_suite_ecp_gen_keypair(), test_suite_ecp_small_mul(), and test_suite_ecp_test_vect().
static int rnd_std_rand | ( | void * | rng_state, | |
unsigned char * | output, | |||
size_t | len | |||
) | [static] |
This function just returns data from rand().
Although predictable and often similar on multiple runs, this does not result in identical random on each run. So do not use this if the results of a test depend on the random data that is generated.
rng_state shall be NULL.
Definition at line 124 of file test_suite_ecp.c.
Referenced by rnd_buffer_rand(), and rnd_pseudo_rand().
static int rnd_zero_rand | ( | void * | rng_state, | |
unsigned char * | output, | |||
size_t | len | |||
) | [static] |
This function only returns zeros.
rng_state shall be NULL.
Definition at line 142 of file test_suite_ecp.c.
static int test_assert | ( | int | correct, | |
char * | test | |||
) | [static] |
Definition at line 290 of file test_suite_ecp.c.
References test_errors.
void test_suite_ecp_check_privkey | ( | int | id | ) |
Definition at line 882 of file test_suite_ecp.c.
References ecp_check_privkey(), ecp_group_free(), ecp_group_init(), ecp_use_known_dp(), mpi_copy(), mpi_free(), mpi_init(), mpi_lset(), ecp_group::N, POLARSSL_ERR_ECP_INVALID_KEY, and TEST_ASSERT.
Referenced by dispatch_test().
void test_suite_ecp_fast_mod | ( | int | id, | |
char * | N_str | |||
) |
Definition at line 649 of file test_suite_ecp.c.
References ecp_group_free(), ecp_group_init(), ecp_use_known_dp(), ecp_group::modp, mpi_cmp_mpi(), mpi_free(), mpi_init(), mpi_mod_mpi(), mpi_msb(), mpi_read_string(), ecp_group::P, ecp_group::pbits, R, and TEST_ASSERT.
Referenced by dispatch_test().
void test_suite_ecp_gen_keypair | ( | int | id | ) |
Definition at line 902 of file test_suite_ecp.c.
References ecp_check_privkey(), ecp_check_pubkey(), ecp_gen_keypair(), ecp_group_free(), ecp_group_init(), ecp_point_free(), ecp_point_init(), ecp_use_known_dp(), mpi_free(), mpi_init(), rnd_pseudo_rand(), and TEST_ASSERT.
Referenced by dispatch_test().
void test_suite_ecp_read_binary | ( | int | id, | |
char * | input, | |||
char * | x, | |||
char * | y, | |||
char * | z, | |||
int | ret | |||
) |
Definition at line 710 of file test_suite_ecp.c.
References buffer_data::buf, ecp_group_free(), ecp_group_init(), ecp_point_free(), ecp_point_init(), ecp_point_read_binary(), ecp_use_known_dp(), mpi_cmp_mpi(), mpi_free(), mpi_init(), mpi_read_string(), P, TEST_ASSERT, unhexify(), ecp_point::X, ecp_point::Y, and ecp_point::Z.
Referenced by dispatch_test().
void test_suite_ecp_selftest | ( | ) |
Definition at line 928 of file test_suite_ecp.c.
References ecp_self_test(), and TEST_ASSERT.
Referenced by dispatch_test().
void test_suite_ecp_small_add | ( | int | a_zero, | |
char * | x_a, | |||
char * | y_a, | |||
int | b_zero, | |||
char * | x_b, | |||
char * | y_b, | |||
int | c_zero, | |||
int | x_c, | |||
int | y_c | |||
) |
Definition at line 448 of file test_suite_ecp.c.
References A, ecp_add(), ecp_group_free(), ecp_group_init(), ecp_group_read_string(), ecp_point_free(), ecp_point_init(), ecp_point_read_string(), ecp_set_zero(), mpi_cmp_int(), TEST_ASSERT, ecp_point::X, ecp_point::Y, and ecp_point::Z.
Referenced by dispatch_test().
void test_suite_ecp_small_check_pub | ( | int | x, | |
int | y, | |||
int | z, | |||
int | ret | |||
) |
Definition at line 576 of file test_suite_ecp.c.
References ecp_check_pubkey(), ecp_group_free(), ecp_group_init(), ecp_group_read_string(), ecp_point_free(), ecp_point_init(), mpi_lset(), P, TEST_ASSERT, ecp_point::X, ecp_point::Y, and ecp_point::Z.
Referenced by dispatch_test().
void test_suite_ecp_small_mul | ( | int | m_str, | |
int | r_zero, | |||
int | x_r, | |||
int | y_r, | |||
int | ret | |||
) |
Definition at line 530 of file test_suite_ecp.c.
References ecp_group_free(), ecp_group_init(), ecp_group_read_string(), ecp_mul(), ecp_point_free(), ecp_point_init(), ecp_group::G, mpi_cmp_int(), mpi_free(), mpi_init(), mpi_lset(), R, rnd_pseudo_rand(), TEST_ASSERT, ecp_point::X, ecp_point::Y, and ecp_point::Z.
Referenced by dispatch_test().
void test_suite_ecp_small_sub | ( | int | a_zero, | |
char * | x_a, | |||
char * | y_a, | |||
int | b_zero, | |||
char * | x_b, | |||
char * | y_b, | |||
int | c_zero, | |||
int | x_c, | |||
int | y_c | |||
) |
Definition at line 494 of file test_suite_ecp.c.
References A, ecp_group_free(), ecp_group_init(), ecp_group_read_string(), ecp_point_free(), ecp_point_init(), ecp_point_read_string(), ecp_set_zero(), ecp_sub(), mpi_cmp_int(), TEST_ASSERT, ecp_point::X, ecp_point::Y, and ecp_point::Z.
Referenced by dispatch_test().
void test_suite_ecp_test_vect | ( | int | id, | |
char * | dA_str, | |||
char * | xA_str, | |||
char * | yA_str, | |||
char * | dB_str, | |||
char * | xB_str, | |||
char * | yB_str, | |||
char * | xZ_str, | |||
char * | yZ_str | |||
) |
Definition at line 597 of file test_suite_ecp.c.
References ecp_check_pubkey(), ecp_group_free(), ecp_group_init(), ecp_mul(), ecp_point_free(), ecp_point_init(), ecp_use_known_dp(), ecp_group::G, mpi_cmp_mpi(), mpi_free(), mpi_init(), mpi_read_string(), R, rnd_pseudo_rand(), TEST_ASSERT, ecp_point::X, and ecp_point::Y.
Referenced by dispatch_test().
void test_suite_ecp_tls_read_group | ( | char * | record, | |
int | result, | |||
int | bits | |||
) |
Definition at line 831 of file test_suite_ecp.c.
References buffer_data::buf, ecp_group_free(), ecp_group_init(), ecp_tls_read_group(), mpi_msb(), ecp_group::P, TEST_ASSERT, and unhexify().
Referenced by dispatch_test().
void test_suite_ecp_tls_read_point | ( | int | id, | |
char * | input, | |||
char * | x, | |||
char * | y, | |||
char * | z, | |||
int | ret | |||
) |
Definition at line 745 of file test_suite_ecp.c.
References buffer_data::buf, ecp_group_free(), ecp_group_init(), ecp_point_free(), ecp_point_init(), ecp_tls_read_point(), ecp_use_known_dp(), mpi_cmp_mpi(), mpi_free(), mpi_init(), mpi_read_string(), P, TEST_ASSERT, unhexify(), ecp_point::X, ecp_point::Y, and ecp_point::Z.
Referenced by dispatch_test().
void test_suite_ecp_tls_write_read_group | ( | int | id | ) |
Definition at line 855 of file test_suite_ecp.c.
References buffer_data::buf, ecp_group_free(), ecp_group_init(), ecp_tls_read_group(), ecp_tls_write_group(), ecp_use_known_dp(), ecp_group::id, mpi_cmp_mpi(), ecp_group::N, and TEST_ASSERT.
Referenced by dispatch_test().
void test_suite_ecp_tls_write_read_point | ( | int | id | ) |
Definition at line 782 of file test_suite_ecp.c.
References buffer_data::buf, ecp_group_free(), ecp_group_init(), ecp_is_zero(), ecp_point_free(), ecp_point_init(), ecp_set_zero(), ecp_tls_read_point(), ecp_tls_write_point(), ecp_use_known_dp(), ecp_group::G, mpi_cmp_mpi(), POLARSSL_ECP_PF_COMPRESSED, POLARSSL_ECP_PF_UNCOMPRESSED, POLARSSL_ERR_ECP_BAD_INPUT_DATA, pt, TEST_ASSERT, ecp_point::X, ecp_point::Y, and ecp_point::Z.
Referenced by dispatch_test().
void test_suite_ecp_write_binary | ( | int | id, | |
char * | x, | |||
char * | y, | |||
char * | z, | |||
int | format, | |||
char * | out, | |||
int | blen, | |||
int | ret | |||
) |
Definition at line 679 of file test_suite_ecp.c.
References buffer_data::buf, ecp_group_free(), ecp_group_init(), ecp_point_free(), ecp_point_init(), ecp_point_write_binary(), ecp_use_known_dp(), hexify(), mpi_read_string(), P, TEST_ASSERT, ecp_point::X, ecp_point::Y, and ecp_point::Z.
Referenced by dispatch_test().
static int unhexify | ( | unsigned char * | obuf, | |
const char * | ibuf | |||
) | [static] |
Definition at line 57 of file test_suite_ecp.c.
Referenced by test_suite_ecp_read_binary(), test_suite_ecp_tls_read_group(), and test_suite_ecp_tls_read_point().
int verify_int | ( | char * | str, | |
int * | value | |||
) |
Definition at line 323 of file test_suite_ecp.c.
References POLARSSL_ECP_DP_BP256R1, POLARSSL_ECP_DP_BP384R1, POLARSSL_ECP_DP_BP512R1, POLARSSL_ECP_DP_SECP192R1, POLARSSL_ECP_DP_SECP224R1, POLARSSL_ECP_DP_SECP256R1, POLARSSL_ECP_DP_SECP384R1, POLARSSL_ECP_DP_SECP521R1, POLARSSL_ECP_PF_COMPRESSED, POLARSSL_ECP_PF_UNCOMPRESSED, POLARSSL_ECP_PF_UNKNOWN, POLARSSL_ERR_ECP_BAD_INPUT_DATA, POLARSSL_ERR_ECP_BUFFER_TOO_SMALL, POLARSSL_ERR_ECP_FEATURE_UNAVAILABLE, and POLARSSL_ERR_ECP_INVALID_KEY.
int verify_string | ( | char ** | str | ) |
Definition at line 308 of file test_suite_ecp.c.
int test_errors = 0 [static] |
Definition at line 284 of file test_suite_ecp.c.
Referenced by main(), and test_assert().