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Refactor hash multi part test

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Refactor test hash_multi_part to test various sizes when
calling psa_hash_update.
This commit is contained in:
itayzafrir 2018-10-29 13:34:37 +02:00
parent 58028321b9
commit e1f932ba4d
1 changed files with 18 additions and 15 deletions
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17
tests/suites/test_suite_psa_crypto_hash.function
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@ -64,22 +64,23 @@ exit:
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 };
unsigned char actual_hash[PSA_HASH_MAX_SIZE];
size_t actual_hash_length;
psa_hash_operation_t operation;
uint32_t halfway;
uint32_t len = 0;
TEST_ASSERT( psa_crypto_init( ) == PSA_SUCCESS );
do
{
memset( actual_hash, 0, sizeof( actual_hash ) );
TEST_ASSERT( psa_hash_setup( &operation, alg ) == PSA_SUCCESS );
halfway = input->len / 2;
TEST_ASSERT( psa_hash_update( &operation,
input->x,
halfway ) == PSA_SUCCESS );
input->x, len ) == PSA_SUCCESS );
TEST_ASSERT( psa_hash_update( &operation,
input->x + halfway,
input->len - halfway ) == PSA_SUCCESS );
input->x + len, input->len - len ) ==
PSA_SUCCESS );
TEST_ASSERT( psa_hash_finish( &operation,
actual_hash, sizeof( actual_hash ),
@ -88,6 +89,8 @@ void hash_multi_part( int alg_arg, data_t *input, data_t *expected_hash )
ASSERT_COMPARE( expected_hash->x, expected_hash->len,
actual_hash, actual_hash_length );
} while( len++ != input->len );
exit:
mbedtls_psa_crypto_free( );
}