mbedtls/tests/suites/test_suite_psa_crypto_hash.function
itayzafrir 02d6295e53 Move positive hash tests into a new test suite
Move hash_finish, hash_verify and hash_multi_part to a
new test suite test_suite_psa_crypto_hash.
2018-11-05 18:36:05 +02:00

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/* BEGIN_HEADER */
#include <stdint.h>
#if defined(MBEDTLS_PSA_CRYPTO_SPM)
#include "spm/psa_defs.h"
#endif
#include "psa/crypto.h"
/* END_HEADER */
/* BEGIN_DEPENDENCIES
* depends_on:MBEDTLS_PSA_CRYPTO_C
* END_DEPENDENCIES
*/
/* BEGIN_CASE */
void hash_finish( int alg_arg, data_t *input, data_t *expected_hash )
{
psa_algorithm_t alg = alg_arg;
unsigned char actual_hash[PSA_HASH_MAX_SIZE];
size_t actual_hash_length;
psa_hash_operation_t operation;
TEST_ASSERT( psa_crypto_init( ) == PSA_SUCCESS );
TEST_ASSERT( psa_hash_setup( &operation, alg ) == PSA_SUCCESS );
TEST_ASSERT( psa_hash_update( &operation,
input->x, input->len ) == PSA_SUCCESS );
TEST_ASSERT( psa_hash_finish( &operation,
actual_hash, sizeof( actual_hash ),
&actual_hash_length ) == PSA_SUCCESS );
ASSERT_COMPARE( expected_hash->x, expected_hash->len,
actual_hash, actual_hash_length );
exit:
mbedtls_psa_crypto_free( );
}
/* END_CASE */
/* BEGIN_CASE */
void hash_verify( int alg_arg, data_t *input, data_t *expected_hash )
{
psa_algorithm_t alg = alg_arg;
psa_hash_operation_t operation;
TEST_ASSERT( psa_crypto_init( ) == PSA_SUCCESS );
TEST_ASSERT( psa_hash_setup( &operation, alg ) == PSA_SUCCESS );
TEST_ASSERT( psa_hash_update( &operation,
input->x,
input->len ) == PSA_SUCCESS );
TEST_ASSERT( psa_hash_verify( &operation,
expected_hash->x,
expected_hash->len ) == PSA_SUCCESS );
exit:
mbedtls_psa_crypto_free( );
}
/* END_CASE */
/* BEGIN_CASE */
void hash_multi_part( int alg_arg, data_t *input, data_t *expected_hash )
{
psa_algorithm_t alg = alg_arg;
unsigned char actual_hash[PSA_HASH_MAX_SIZE] = { 0 };
size_t actual_hash_length;
psa_hash_operation_t operation;
uint32_t halfway;
TEST_ASSERT( psa_crypto_init( ) == PSA_SUCCESS );
TEST_ASSERT( psa_hash_setup( &operation, alg ) == PSA_SUCCESS );
halfway = input->len / 2;
TEST_ASSERT( psa_hash_update( &operation,
input->x,
halfway ) == PSA_SUCCESS );
TEST_ASSERT( psa_hash_update( &operation,
input->x + halfway,
input->len - halfway ) == PSA_SUCCESS );
TEST_ASSERT( psa_hash_finish( &operation,
actual_hash, sizeof( actual_hash ),
&actual_hash_length ) == PSA_SUCCESS );
ASSERT_COMPARE( expected_hash->x, expected_hash->len,
actual_hash, actual_hash_length );
exit:
mbedtls_psa_crypto_free( );
}
/* END_CASE */