mbedtls/tests/suites/test_suite_psa_crypto_generate_key.function

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/* BEGIN_HEADER */
#include "psa/crypto.h"
#include "test/psa_crypto_helpers.h"
#define INVALID_KEY_ID mbedtls_svc_key_id_make( 0, 0xfedcba98 )
/* END_HEADER */
/* BEGIN_DEPENDENCIES
* depends_on:MBEDTLS_PSA_CRYPTO_C
* END_DEPENDENCIES
*/
/* BEGIN_CASE */
void generate_key( int key_type_arg, int bits_arg, int expected_status_arg)
{
psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
mbedtls_svc_key_id_t key_id = INVALID_KEY_ID;
// key lifetime, usage flags, algorithm are irrelevant for this test
psa_key_type_t key_type = key_type_arg;
size_t bits = bits_arg;
psa_status_t expected_status = expected_status_arg;
PSA_ASSERT( psa_crypto_init( ) );
psa_set_key_type( &attributes, key_type );
psa_set_key_bits( &attributes, bits );
TEST_EQUAL( psa_generate_key( &attributes, &key_id ),
expected_status );
// Verify attributes of the created key on success
if ( expected_status == PSA_SUCCESS )
{
psa_reset_key_attributes(&attributes);
PSA_ASSERT( psa_get_key_attributes( key_id, &attributes ) );
TEST_EQUAL( psa_get_key_lifetime( &attributes ), PSA_KEY_LIFETIME_VOLATILE );
TEST_EQUAL( psa_get_key_usage_flags( &attributes ), 0 );
TEST_EQUAL( psa_get_key_algorithm( &attributes ), 0 );
TEST_EQUAL( psa_get_key_type( &attributes ), key_type );
TEST_EQUAL( psa_get_key_bits( &attributes ), bits );
}
exit:
psa_reset_key_attributes(&attributes);
psa_destroy_key( key_id );
PSA_DONE( );
}
/* END_CASE */