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Test parameter validation for DHM module

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This commit is contained in:
Hanno Becker 2018-12-12 21:10:46 +00:00
parent 5c14ed6f86
commit 8c8a93c574
2 changed files with 109 additions and 0 deletions
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3
tests/suites/test_suite_dhm.data
View file

@ -1,3 +1,6 @@
Diffie-Hellman parameter validation
dhm_invalid_params:
Diffie-Hellman full exchange #1
dhm_do_dhm:10:"23":10:"5":0

106
tests/suites/test_suite_dhm.function
View file

@ -7,6 +7,112 @@
* END_DEPENDENCIES
*/
/* BEGIN_CASE depends_on:MBEDTLS_CHECK_PARAMS:!MBEDTLS_PARAM_FAILED_ALT */
void dhm_invalid_params( )
{
mbedtls_dhm_context ctx;
unsigned char buf[42] = { 0 };
unsigned char *buf_null = NULL;
mbedtls_mpi X;
size_t len;
TEST_INVALID_PARAM( mbedtls_dhm_init( NULL ) );
TEST_VALID_PARAM( mbedtls_dhm_free( NULL ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_DHM_BAD_INPUT_DATA,
mbedtls_dhm_read_params( NULL,
(unsigned char**) &buf,
buf ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_DHM_BAD_INPUT_DATA,
mbedtls_dhm_read_params( &ctx, &buf_null, buf ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_DHM_BAD_INPUT_DATA,
mbedtls_dhm_read_params( &ctx, NULL, buf ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_DHM_BAD_INPUT_DATA,
mbedtls_dhm_read_params( &ctx,
(unsigned char**) &buf,
NULL ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_DHM_BAD_INPUT_DATA,
mbedtls_dhm_make_params( NULL, 42,
buf, &len,
rnd_std_rand,
NULL ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_DHM_BAD_INPUT_DATA,
mbedtls_dhm_make_params( &ctx, 42,
NULL, &len,
rnd_std_rand,
NULL ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_DHM_BAD_INPUT_DATA,
mbedtls_dhm_make_params( &ctx, 42,
buf, NULL,
rnd_std_rand,
NULL ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_DHM_BAD_INPUT_DATA,
mbedtls_dhm_make_params( &ctx, 42,
buf, &len,
NULL,
NULL ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_DHM_BAD_INPUT_DATA,
mbedtls_dhm_set_group( NULL, &X, &X ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_DHM_BAD_INPUT_DATA,
mbedtls_dhm_set_group( &ctx, NULL, &X ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_DHM_BAD_INPUT_DATA,
mbedtls_dhm_set_group( &ctx, &X, NULL ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_DHM_BAD_INPUT_DATA,
mbedtls_dhm_read_public( NULL, buf, 42 ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_DHM_BAD_INPUT_DATA,
mbedtls_dhm_read_public( &ctx, NULL, 42 ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_DHM_BAD_INPUT_DATA,
mbedtls_dhm_make_public( NULL, 42,
buf, 42,
rnd_std_rand,
NULL ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_DHM_BAD_INPUT_DATA,
mbedtls_dhm_make_public( &ctx, 42,
NULL, 42,
rnd_std_rand,
NULL ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_DHM_BAD_INPUT_DATA,
mbedtls_dhm_make_public( &ctx, 42,
buf, 42,
NULL,
NULL ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_DHM_BAD_INPUT_DATA,
mbedtls_dhm_calc_secret( NULL, buf, 42,
&len, rnd_std_rand,
NULL ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_DHM_BAD_INPUT_DATA,
mbedtls_dhm_calc_secret( &ctx, NULL, 42,
&len, rnd_std_rand,
NULL ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_DHM_BAD_INPUT_DATA,
mbedtls_dhm_calc_secret( &ctx, buf, 42,
NULL, rnd_std_rand,
NULL ) );
#if defined(MBEDTLS_ASN1_PARSE_C)
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_DHM_BAD_INPUT_DATA,
mbedtls_dhm_parse_dhm( NULL, buf, 42 ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_DHM_BAD_INPUT_DATA,
mbedtls_dhm_parse_dhm( &ctx, NULL, 42 ) );
#if defined(MBEDTLS_FS_IO)
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_DHM_BAD_INPUT_DATA,
mbedtls_dhm_parse_dhmfile( NULL, "" ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_DHM_BAD_INPUT_DATA,
mbedtls_dhm_parse_dhmfile( &ctx, NULL ) );
#endif /* MBEDTLS_FS_IO */
#endif /* MBEDTLS_ASN1_PARSE_C */
exit:
return;
}
/* END_CASE */
/* BEGIN_CASE */
void dhm_do_dhm( int radix_P, char *input_P,
int radix_G, char *input_G, int result )