test_suite_pk.c File Reference

#include <polarssl/config.h>
#include <polarssl/pk.h>
#include "polarssl/bignum.h"
#include <inttypes.h>
#include <assert.h>
#include <stdlib.h>
#include <string.h>
#include <stdio.h>
Include dependency graph for test_suite_pk.c:

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 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 rnd_std_rand (void *rng_state, unsigned char *output, size_t len)
 This function just returns data from rand().
static int pk_genkey (pk_context *pk)
static int unhexify (unsigned char *obuf, const char *ibuf)
static void hexify (unsigned char *obuf, const unsigned char *ibuf, int len)
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_pk_utils (int type, int size, int len, char *name)
void test_suite_pk_rsa_verify_test_vec (char *message_hex_string, int digest, int mod, int radix_N, char *input_N, int radix_E, char *input_E, char *result_hex_str, int result)
void test_suite_pk_ec_test_vec (int type, int id, char *key_str, char *hash_str, char *sig_str, int ret)
void test_suite_pk_sign_verify (int type, int sign_ret, int verify_ret)
void test_suite_pk_rsa_encrypt_test_vec (char *message_hex, int mod, int radix_N, char *input_N, int radix_E, char *input_E, char *result_hex, int ret)
void test_suite_pk_rsa_decrypt_test_vec (char *cipher_hex, int mod, int radix_P, char *input_P, int radix_Q, char *input_Q, int radix_N, char *input_N, int radix_E, char *input_E, char *clear_hex, int ret)
void test_suite_pk_ec_nocrypt (int type)
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 Documentation

#define CHARS_TO_LIMBS (  )     (((i) + ciL - 1) / ciL)

Definition at line 279 of file test_suite_pk.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 278 of file test_suite_pk.c.

#define TEST_ASSERT ( TEST   ) 
Value:
do { test_assert( (TEST) ? 1 : 0, #TEST );  \
             if( test_errors) return;               \
        } while (0)

Definition at line 326 of file test_suite_pk.c.

#define TEST_SUITE_ACTIVE

Definition at line 311 of file test_suite_pk.c.


Function Documentation

int dep_check ( char *  str  ) 

Definition at line 698 of file test_suite_pk.c.

int dispatch_test ( int  cnt,
char *  params[50] 
)
int get_line ( FILE *  f,
char *  buf,
size_t  len 
)

Definition at line 988 of file test_suite_pk.c.

static void hexify ( unsigned char *  obuf,
const unsigned char *  ibuf,
int  len 
) [static]

Definition at line 114 of file test_suite_pk.c.

int main (  ) 
static int not_rnd_mpi ( void *  in,
unsigned char *  out,
size_t  len 
) [static]

Definition at line 280 of file test_suite_pk.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 1004 of file test_suite_pk.c.

static int pk_genkey ( pk_context pk  )  [static]
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 192 of file test_suite_pk.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 238 of file test_suite_pk.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_pk_ec_nocrypt(), test_suite_pk_rsa_decrypt_test_vec(), and test_suite_pk_rsa_encrypt_test_vec().

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 147 of file test_suite_pk.c.

Referenced by pk_genkey(), rnd_buffer_rand(), rnd_pseudo_rand(), and test_suite_pk_sign_verify().

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 165 of file test_suite_pk.c.

static int test_assert ( int  correct,
char *  test 
) [static]

Definition at line 313 of file test_suite_pk.c.

References test_errors.

void test_suite_pk_ec_nocrypt ( int  type  ) 
void test_suite_pk_ec_test_vec ( int  type,
int  id,
char *  key_str,
char *  hash_str,
char *  sig_str,
int  ret 
)
void test_suite_pk_rsa_decrypt_test_vec ( char *  cipher_hex,
int  mod,
int  radix_P,
char *  input_P,
int  radix_Q,
char *  input_Q,
int  radix_N,
char *  input_N,
int  radix_E,
char *  input_E,
char *  clear_hex,
int  ret 
)
void test_suite_pk_rsa_encrypt_test_vec ( char *  message_hex,
int  mod,
int  radix_N,
char *  input_N,
int  radix_E,
char *  input_E,
char *  result_hex,
int  ret 
)
void test_suite_pk_rsa_verify_test_vec ( char *  message_hex_string,
int  digest,
int  mod,
int  radix_N,
char *  input_N,
int  radix_E,
char *  input_E,
char *  result_hex_str,
int  result 
)
void test_suite_pk_sign_verify ( int  type,
int  sign_ret,
int  verify_ret 
)
void test_suite_pk_utils ( int  type,
int  size,
int  len,
char *  name 
)
static int unhexify ( unsigned char *  obuf,
const char *  ibuf 
) [static]
int verify_int ( char *  str,
int *  value 
)
int verify_string ( char **  str  ) 

Definition at line 331 of file test_suite_pk.c.


Variable Documentation

int test_errors = 0 [static]

Definition at line 307 of file test_suite_pk.c.

Referenced by main(), and test_assert().


Generated on 9 Apr 2014 for PolarSSL v1.3.2 by  doxygen 1.6.1