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SE keys: implement and test psa_get_key_attributes

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This commit is contained in:
Gilles Peskine
2019-07-24 19:09:30 +02:00
parent 424f89453b
commit dc5bfe9784
2 changed files with 50 additions and 6 deletions
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38
tests/suites/test_suite_psa_crypto_se_driver_hal.function
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@@ -178,6 +178,41 @@ static psa_status_t ram_allocate( psa_drv_se_context_t *context,
/* Other test helper functions */
/****************************************************************/
/* Check that the attributes of a key reported by psa_get_key_attributes()
* are consistent with the attributes used when creating the key. */
static int check_key_attributes(
psa_key_handle_t handle,
const psa_key_attributes_t *reference_attributes )
{
int ok = 0;
psa_key_attributes_t actual_attributes = PSA_KEY_ATTRIBUTES_INIT;
PSA_ASSERT( psa_get_key_attributes( handle, &actual_attributes ) );
TEST_EQUAL( psa_get_key_id( &actual_attributes ),
psa_get_key_id( reference_attributes ) );
TEST_EQUAL( psa_get_key_lifetime( &actual_attributes ),
psa_get_key_lifetime( reference_attributes ) );
TEST_EQUAL( psa_get_key_type( &actual_attributes ),
psa_get_key_type( reference_attributes ) );
TEST_EQUAL( psa_get_key_usage_flags( &actual_attributes ),
psa_get_key_usage_flags( reference_attributes ) );
TEST_EQUAL( psa_get_key_algorithm( &actual_attributes ),
psa_get_key_algorithm( reference_attributes ) );
TEST_EQUAL( psa_get_key_enrollment_algorithm( &actual_attributes ),
psa_get_key_enrollment_algorithm( reference_attributes ) );
if( psa_get_key_bits( reference_attributes ) != 0 )
{
TEST_EQUAL( psa_get_key_bits( &actual_attributes ),
psa_get_key_bits( reference_attributes ) );
}
ok = 1;
exit:
return( ok );
}
/* Check that a function's return status is "smoke-free", i.e. that
* it's an acceptable error code when calling an API function that operates
* on a key with potentially bogus parameters. */
@@ -445,6 +480,9 @@ void key_creation_import_export( int min_slot, int restart )
/* Test that the key was created in the expected slot. */
TEST_ASSERT( ram_slots[min_slot].type == PSA_KEY_TYPE_RAW_DATA );
/* Test the key attributes and the key data. */
if( ! check_key_attributes( handle, &attributes ) )
goto exit;
PSA_ASSERT( psa_export_key( handle,
exported, sizeof( exported ),
&exported_length ) );