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crypto_se_driver: add key generation mock and test

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Unknown 2019-07-10 07:02:36 -04:00 committed by Darryl Green
parent c9ad5910aa
commit 9fd6b0cb6f
2 changed files with 72 additions and 0 deletions
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3
tests/suites/test_suite_psa_crypto_se_driver_hal_mocks.data
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@ -3,3 +3,6 @@ mock_import:
SE key exporting mock test
mock_export:
SE key generating mock test
mock_generate:

69
tests/suites/test_suite_psa_crypto_se_driver_hal_mocks.function
View File

@ -4,6 +4,14 @@
#include "psa_crypto_se.h"
static struct
{
uint16_t called;
psa_key_slot_number_t key_slot;
psa_key_attributes_t attributes;
size_t pubkey_size;
} mock_generate_data;
static struct
{
uint16_t called;
@ -36,6 +44,26 @@ static void mock_teardown( void )
memset( &mock_export_data, 0, sizeof( mock_export_data ) );
memset( &mock_allocate_data, 0, sizeof( mock_allocate_data ) );
memset( &mock_destroy_data, 0, sizeof( mock_destroy_data ) );
memset( &mock_generate_data, 0, sizeof( mock_generate_data ) );
}
static psa_status_t mock_generate( psa_drv_se_context_t *drv_context,
psa_key_slot_number_t key_slot,
const psa_key_attributes_t *attributes,
uint8_t *pubkey,
size_t pubkey_size,
size_t *pubkey_length )
{
(void) drv_context;
(void) pubkey;
(void) pubkey_length;
mock_generate_data.called++;
mock_generate_data.key_slot = key_slot;
mock_generate_data.attributes = *attributes;
mock_generate_data.pubkey_size = pubkey_size;
return( PSA_SUCCESS );
}
static psa_status_t mock_import( psa_drv_se_context_t *drv_context,
@ -204,3 +232,44 @@ exit:
mock_teardown( );
}
/* END_CASE */
/* BEGIN_CASE */
void mock_generate( )
{
psa_drv_se_t driver;
psa_drv_se_key_management_t key_management;
psa_key_lifetime_t lifetime = 2;
psa_key_id_t id = 1;
psa_key_handle_t handle = 0;
psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
memset( &driver, 0, sizeof( driver ) );
memset( &key_management, 0, sizeof( key_management ) );
driver.hal_version = PSA_DRV_SE_HAL_VERSION;
driver.key_management = &key_management;
key_management.p_generate = mock_generate;
key_management.p_destroy = mock_destroy;
key_management.p_allocate = mock_allocate;
PSA_ASSERT( psa_register_se_driver( lifetime, &driver ) );
PSA_ASSERT( psa_crypto_init( ) );
psa_set_key_id( &attributes, id );
psa_set_key_lifetime( &attributes, lifetime );
psa_set_key_usage_flags( &attributes, PSA_KEY_USAGE_EXPORT );
psa_set_key_type( &attributes, PSA_KEY_TYPE_RAW_DATA );
PSA_ASSERT( psa_generate_key( &attributes, &handle ) );
TEST_ASSERT( mock_allocate_data.called == 1 );
TEST_ASSERT( mock_generate_data.called == 1 );
if( expected_result == PSA_SUCCESS )
{
PSA_ASSERT( psa_destroy_key( handle ) );
TEST_ASSERT( mock_destroy_data.called == 1 );
}
exit:
PSA_DONE( );
mock_teardown( );
}
/* END_CASE */