#include <polarssl/config.h>
#include <polarssl/dhm.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 | 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 | test_assert (int correct, char *test) |
int | verify_string (char **str) |
int | verify_int (char *str, int *value) |
void | test_suite_dhm_do_dhm (int radix_P, char *input_P, int radix_G, char *input_G) |
void | test_suite_dhm_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 TEST_ASSERT | ( | TEST | ) |
do { test_assert( (TEST) ? 1 : 0, #TEST ); \ if( test_errors) return; \ } while (0)
Definition at line 304 of file test_suite_dhm.c.
#define TEST_SUITE_ACTIVE |
Definition at line 289 of file test_suite_dhm.c.
int dep_check | ( | char * | str | ) |
Definition at line 469 of file test_suite_dhm.c.
int dispatch_test | ( | int | cnt, | |
char * | params[50] | |||
) |
Definition at line 479 of file test_suite_dhm.c.
References test_suite_dhm_do_dhm(), test_suite_dhm_selftest(), verify_int(), and verify_string().
int get_line | ( | FILE * | f, | |
char * | buf, | |||
size_t | len | |||
) |
Definition at line 542 of file test_suite_dhm.c.
static void hexify | ( | unsigned char * | obuf, | |
const unsigned char * | ibuf, | |||
int | len | |||
) | [static] |
Definition at line 91 of file test_suite_dhm.c.
int main | ( | ) |
Definition at line 619 of file test_suite_dhm.c.
References buffer_data::buf, dep_check(), dispatch_test(), get_line(), and parse_arguments().
int parse_arguments | ( | char * | buf, | |
size_t | len, | |||
char * | params[50] | |||
) |
Definition at line 558 of file test_suite_dhm.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_dhm.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_dhm.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_dhm_do_dhm().
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_dhm.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_dhm.c.
static int test_assert | ( | int | correct, | |
char * | test | |||
) | [static] |
Definition at line 291 of file test_suite_dhm.c.
void test_suite_dhm_do_dhm | ( | int | radix_P, | |
char * | input_P, | |||
int | radix_G, | |||
char * | input_G | |||
) |
Definition at line 369 of file test_suite_dhm.c.
References dhm_calc_secret(), dhm_free(), dhm_make_params(), dhm_make_public(), dhm_read_params(), dhm_read_public(), dhm_context::G, mpi_read_string(), mpi_size(), dhm_context::P, rnd_pseudo_rand(), and TEST_ASSERT.
Referenced by dispatch_test().
void test_suite_dhm_selftest | ( | ) |
Definition at line 458 of file test_suite_dhm.c.
References dhm_self_test(), and TEST_ASSERT.
Referenced by dispatch_test().
static int unhexify | ( | unsigned char * | obuf, | |
const char * | ibuf | |||
) | [static] |
Definition at line 57 of file test_suite_dhm.c.
int verify_int | ( | char * | str, | |
int * | value | |||
) |
Definition at line 324 of file test_suite_dhm.c.
int verify_string | ( | char ** | str | ) |
Definition at line 309 of file test_suite_dhm.c.
int test_errors = 0 [static] |
Definition at line 284 of file test_suite_dhm.c.