PolarSSL v1.3.2
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#include <polarssl/config.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... | |
Macros | |
#define | GET_UINT32_BE(n, b, i) |
#define | PUT_UINT32_BE(n, b, i) |
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(). More... | |
static int | rnd_zero_rand (void *rng_state, unsigned char *output, size_t len) |
This function only returns zeros. More... | |
static int | rnd_buffer_rand (void *rng_state, unsigned char *output, size_t len) |
This function returns random based on a buffer it receives. More... | |
static int | rnd_pseudo_rand (void *rng_state, unsigned char *output, size_t len) |
This function returns random based on a pseudo random function. More... | |
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 GET_UINT32_BE | ( | n, | |
b, | |||
i | |||
) |
Definition at line 45 of file test_suite_ctr_drbg.c.
#define PUT_UINT32_BE | ( | n, | |
b, | |||
i | |||
) |
Definition at line 55 of file test_suite_ctr_drbg.c.
Referenced by rnd_pseudo_rand().
int dep_check | ( | char * | str | ) |
Definition at line 441 of file test_suite_ctr_drbg.c.
int dispatch_test | ( | int | cnt, |
char * | params[50] | ||
) |
Definition at line 451 of file test_suite_ctr_drbg.c.
References verify_string().
int get_line | ( | FILE * | f, |
char * | buf, | ||
size_t | len | ||
) |
Definition at line 526 of file test_suite_ctr_drbg.c.
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Definition at line 98 of file test_suite_ctr_drbg.c.
int main | ( | ) |
Definition at line 603 of file test_suite_ctr_drbg.c.
References dep_check(), dispatch_test(), get_line(), and parse_arguments().
int parse_arguments | ( | char * | buf, |
size_t | len, | ||
char * | params[50] | ||
) |
Definition at line 542 of file test_suite_ctr_drbg.c.
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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 176 of file test_suite_ctr_drbg.c.
References rnd_buf_info::buf, rnd_buf_info::length, and rnd_std_rand().
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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 222 of file test_suite_ctr_drbg.c.
References rnd_pseudo_info::key, PUT_UINT32_BE, rnd_std_rand(), rnd_pseudo_info::v0, and rnd_pseudo_info::v1.
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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 131 of file test_suite_ctr_drbg.c.
Referenced by rnd_buffer_rand(), and rnd_pseudo_rand().
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This function only returns zeros.
rng_state shall be NULL.
Definition at line 149 of file test_suite_ctr_drbg.c.
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Definition at line 64 of file test_suite_ctr_drbg.c.
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Definition at line 291 of file test_suite_ctr_drbg.c.