2027 lines
78 KiB
Text
2027 lines
78 KiB
Text
/* BEGIN_HEADER */
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#include "test/drivers/test_driver.h"
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/* END_HEADER */
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/* BEGIN_DEPENDENCIES
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* depends_on:MBEDTLS_PSA_CRYPTO_C:MBEDTLS_PSA_CRYPTO_DRIVERS:PSA_CRYPTO_DRIVER_TEST
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* END_DEPENDENCIES
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*/
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/* BEGIN_CASE */
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void sign_hash( int key_type_arg,
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int alg_arg,
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int force_status_arg,
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data_t *key_input,
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data_t *data_input,
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data_t *expected_output,
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int fake_output,
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int expected_status_arg )
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{
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psa_status_t force_status = force_status_arg;
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psa_status_t expected_status = expected_status_arg;
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mbedtls_svc_key_id_t key = MBEDTLS_SVC_KEY_ID_INIT;
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psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
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psa_algorithm_t alg = alg_arg;
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size_t key_bits;
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psa_key_type_t key_type = key_type_arg;
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unsigned char *signature = NULL;
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size_t signature_size;
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size_t signature_length = 0xdeadbeef;
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psa_status_t actual_status;
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mbedtls_test_driver_signature_sign_hooks =
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mbedtls_test_driver_signature_hooks_init();
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PSA_ASSERT( psa_crypto_init( ) );
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psa_set_key_type( &attributes,
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key_type );
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psa_set_key_usage_flags( &attributes, PSA_KEY_USAGE_SIGN_HASH );
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psa_set_key_algorithm( &attributes, alg );
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psa_import_key( &attributes,
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key_input->x, key_input->len,
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&key );
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mbedtls_test_driver_signature_sign_hooks.forced_status = force_status;
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if( fake_output == 1 )
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{
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mbedtls_test_driver_signature_sign_hooks.forced_output =
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expected_output->x;
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mbedtls_test_driver_signature_sign_hooks.forced_output_length =
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expected_output->len;
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}
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/* Allocate a buffer which has the size advertized by the
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* library. */
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PSA_ASSERT( psa_get_key_attributes( key, &attributes ) );
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key_bits = psa_get_key_bits( &attributes );
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signature_size = PSA_SIGN_OUTPUT_SIZE( key_type, key_bits, alg );
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TEST_ASSERT( signature_size != 0 );
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TEST_ASSERT( signature_size <= PSA_SIGNATURE_MAX_SIZE );
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ASSERT_ALLOC( signature, signature_size );
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actual_status = psa_sign_hash( key, alg,
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data_input->x, data_input->len,
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signature, signature_size,
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&signature_length );
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TEST_EQUAL( actual_status, expected_status );
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if( expected_status == PSA_SUCCESS )
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{
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ASSERT_COMPARE( signature, signature_length,
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expected_output->x, expected_output->len );
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}
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TEST_EQUAL( mbedtls_test_driver_signature_sign_hooks.hits, 1 );
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exit:
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psa_reset_key_attributes( &attributes );
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psa_destroy_key( key );
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mbedtls_free( signature );
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PSA_DONE( );
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mbedtls_test_driver_signature_sign_hooks =
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mbedtls_test_driver_signature_hooks_init();
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}
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/* END_CASE */
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/* BEGIN_CASE */
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void verify_hash( int key_type_arg,
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int key_type_public_arg,
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int alg_arg,
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int force_status_arg,
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int register_public_key,
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data_t *key_input,
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data_t *data_input,
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data_t *signature_input,
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int expected_status_arg )
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{
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psa_status_t force_status = force_status_arg;
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psa_status_t expected_status = expected_status_arg;
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psa_algorithm_t alg = alg_arg;
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psa_key_type_t key_type = key_type_arg;
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psa_key_type_t key_type_public = key_type_public_arg;
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mbedtls_svc_key_id_t key = MBEDTLS_SVC_KEY_ID_INIT;
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psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
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psa_status_t actual_status;
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mbedtls_test_driver_signature_verify_hooks =
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mbedtls_test_driver_signature_hooks_init();
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PSA_ASSERT( psa_crypto_init( ) );
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if( register_public_key )
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{
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psa_set_key_type( &attributes, key_type_public );
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psa_set_key_usage_flags( &attributes, PSA_KEY_USAGE_VERIFY_HASH );
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psa_set_key_algorithm( &attributes, alg );
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psa_import_key( &attributes,
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key_input->x, key_input->len,
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&key );
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}
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else
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{
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psa_set_key_type( &attributes, key_type );
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psa_set_key_usage_flags( &attributes, PSA_KEY_USAGE_VERIFY_HASH );
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psa_set_key_algorithm( &attributes, alg );
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psa_import_key( &attributes,
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key_input->x, key_input->len,
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&key );
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}
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mbedtls_test_driver_signature_verify_hooks.forced_status = force_status;
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actual_status = psa_verify_hash( key, alg,
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data_input->x, data_input->len,
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signature_input->x, signature_input->len );
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TEST_EQUAL( actual_status, expected_status );
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TEST_EQUAL( mbedtls_test_driver_signature_verify_hooks.hits, 1 );
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exit:
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psa_reset_key_attributes( &attributes );
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psa_destroy_key( key );
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PSA_DONE( );
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mbedtls_test_driver_signature_verify_hooks =
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mbedtls_test_driver_signature_hooks_init();
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}
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/* END_CASE */
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/* BEGIN_CASE */
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void sign_message( int key_type_arg,
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int alg_arg,
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int force_status_arg,
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data_t *key_input,
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data_t *data_input,
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data_t *expected_output,
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int fake_output,
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int expected_status_arg )
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{
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psa_status_t force_status = force_status_arg;
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psa_status_t expected_status = expected_status_arg;
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mbedtls_svc_key_id_t key = MBEDTLS_SVC_KEY_ID_INIT;
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psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
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psa_algorithm_t alg = alg_arg;
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size_t key_bits;
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psa_key_type_t key_type = key_type_arg;
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unsigned char *signature = NULL;
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size_t signature_size;
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size_t signature_length = 0xdeadbeef;
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psa_status_t actual_status;
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mbedtls_test_driver_signature_sign_hooks =
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mbedtls_test_driver_signature_hooks_init();
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PSA_ASSERT( psa_crypto_init( ) );
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psa_set_key_type( &attributes, key_type );
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psa_set_key_usage_flags( &attributes, PSA_KEY_USAGE_SIGN_MESSAGE );
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psa_set_key_algorithm( &attributes, alg );
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psa_import_key( &attributes,
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key_input->x, key_input->len,
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&key );
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mbedtls_test_driver_signature_sign_hooks.forced_status = force_status;
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if( fake_output == 1 )
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{
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mbedtls_test_driver_signature_sign_hooks.forced_output =
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expected_output->x;
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mbedtls_test_driver_signature_sign_hooks.forced_output_length =
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expected_output->len;
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}
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/* Allocate a buffer which has the size advertized by the
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* library. */
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PSA_ASSERT( psa_get_key_attributes( key, &attributes ) );
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key_bits = psa_get_key_bits( &attributes );
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signature_size = PSA_SIGN_OUTPUT_SIZE( key_type, key_bits, alg );
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TEST_ASSERT( signature_size != 0 );
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TEST_ASSERT( signature_size <= PSA_SIGNATURE_MAX_SIZE );
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ASSERT_ALLOC( signature, signature_size );
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actual_status = psa_sign_message( key, alg,
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data_input->x, data_input->len,
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signature, signature_size,
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&signature_length );
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TEST_EQUAL( actual_status, expected_status );
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if( expected_status == PSA_SUCCESS )
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{
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ASSERT_COMPARE( signature, signature_length,
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expected_output->x, expected_output->len );
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}
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/* In the builtin algorithm the driver is called twice. */
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TEST_EQUAL( mbedtls_test_driver_signature_sign_hooks.hits,
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force_status == PSA_ERROR_NOT_SUPPORTED ? 2 : 1 );
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exit:
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psa_reset_key_attributes( &attributes );
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psa_destroy_key( key );
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mbedtls_free( signature );
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PSA_DONE( );
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mbedtls_test_driver_signature_sign_hooks =
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mbedtls_test_driver_signature_hooks_init();
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}
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/* END_CASE */
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/* BEGIN_CASE */
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void verify_message( int key_type_arg,
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int key_type_public_arg,
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int alg_arg,
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int force_status_arg,
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int register_public_key,
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data_t *key_input,
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data_t *data_input,
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data_t *signature_input,
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int expected_status_arg )
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{
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psa_status_t force_status = force_status_arg;
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psa_status_t expected_status = expected_status_arg;
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psa_algorithm_t alg = alg_arg;
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psa_key_type_t key_type = key_type_arg;
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psa_key_type_t key_type_public = key_type_public_arg;
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mbedtls_svc_key_id_t key = MBEDTLS_SVC_KEY_ID_INIT;
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psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
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psa_status_t actual_status;
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mbedtls_test_driver_signature_verify_hooks =
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mbedtls_test_driver_signature_hooks_init();
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PSA_ASSERT( psa_crypto_init( ) );
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if( register_public_key )
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{
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psa_set_key_type( &attributes, key_type_public );
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psa_set_key_usage_flags( &attributes, PSA_KEY_USAGE_VERIFY_MESSAGE );
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psa_set_key_algorithm( &attributes, alg );
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psa_import_key( &attributes,
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key_input->x, key_input->len,
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&key );
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}
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else
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{
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psa_set_key_type( &attributes, key_type );
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psa_set_key_usage_flags( &attributes, PSA_KEY_USAGE_VERIFY_MESSAGE );
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psa_set_key_algorithm( &attributes, alg );
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psa_import_key( &attributes,
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key_input->x, key_input->len,
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&key );
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}
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mbedtls_test_driver_signature_verify_hooks.forced_status = force_status;
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actual_status = psa_verify_message( key, alg,
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data_input->x, data_input->len,
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signature_input->x, signature_input->len );
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TEST_EQUAL( actual_status, expected_status );
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/* In the builtin algorithm the driver is called twice. */
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TEST_EQUAL( mbedtls_test_driver_signature_verify_hooks.hits,
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force_status == PSA_ERROR_NOT_SUPPORTED ? 2 : 1 );
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exit:
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psa_reset_key_attributes( &attributes );
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psa_destroy_key( key );
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PSA_DONE( );
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mbedtls_test_driver_signature_verify_hooks =
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mbedtls_test_driver_signature_hooks_init();
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}
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/* END_CASE */
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/* BEGIN_CASE depends_on:PSA_WANT_ALG_ECDSA:PSA_WANT_ECC_SECP_R1_256 */
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void generate_key( int force_status_arg,
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data_t *fake_output,
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int expected_status_arg )
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{
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psa_status_t force_status = force_status_arg;
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psa_status_t expected_status = expected_status_arg;
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mbedtls_svc_key_id_t key = MBEDTLS_SVC_KEY_ID_INIT;
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psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
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psa_algorithm_t alg = PSA_ALG_ECDSA( PSA_ALG_SHA_256 );
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const uint8_t *expected_output = NULL;
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size_t expected_output_length = 0;
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psa_status_t actual_status;
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uint8_t actual_output[PSA_KEY_EXPORT_ECC_KEY_PAIR_MAX_SIZE(256)] = {0};
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size_t actual_output_length;
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mbedtls_test_driver_key_management_hooks =
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mbedtls_test_driver_key_management_hooks_init();
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psa_set_key_type( &attributes,
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PSA_KEY_TYPE_ECC_KEY_PAIR( PSA_ECC_FAMILY_SECP_R1 ) );
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psa_set_key_bits( &attributes, 256 );
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psa_set_key_usage_flags( &attributes, PSA_KEY_USAGE_SIGN_HASH | PSA_KEY_USAGE_EXPORT );
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psa_set_key_algorithm( &attributes, alg );
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if( fake_output->len > 0 )
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{
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expected_output =
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mbedtls_test_driver_key_management_hooks.forced_output =
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fake_output->x;
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expected_output_length =
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mbedtls_test_driver_key_management_hooks.forced_output_length =
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fake_output->len;
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}
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mbedtls_test_driver_key_management_hooks.hits = 0;
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mbedtls_test_driver_key_management_hooks.forced_status = force_status;
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PSA_ASSERT( psa_crypto_init( ) );
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actual_status = psa_generate_key( &attributes, &key );
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TEST_EQUAL( mbedtls_test_driver_key_management_hooks.hits, 1 );
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TEST_EQUAL( actual_status, expected_status );
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if( actual_status == PSA_SUCCESS )
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{
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psa_export_key( key, actual_output, sizeof(actual_output), &actual_output_length );
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if( fake_output->len > 0 )
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{
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ASSERT_COMPARE( actual_output, actual_output_length,
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expected_output, expected_output_length );
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}
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else
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{
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size_t zeroes = 0;
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for( size_t i = 0; i < sizeof(actual_output); i++ )
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{
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if( actual_output[i] == 0)
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zeroes++;
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}
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TEST_ASSERT( zeroes != sizeof(actual_output) );
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}
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}
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exit:
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psa_reset_key_attributes( &attributes );
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psa_destroy_key( key );
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PSA_DONE( );
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mbedtls_test_driver_key_management_hooks =
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mbedtls_test_driver_key_management_hooks_init();
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}
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/* END_CASE */
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/* BEGIN_CASE */
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void validate_key( int force_status_arg,
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int key_type_arg,
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data_t *key_input,
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int expected_status_arg )
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{
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psa_status_t force_status = force_status_arg;
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psa_status_t expected_status = expected_status_arg;
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psa_key_type_t key_type = key_type_arg;
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mbedtls_svc_key_id_t key = MBEDTLS_SVC_KEY_ID_INIT;
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psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
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psa_status_t actual_status;
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mbedtls_test_driver_key_management_hooks =
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mbedtls_test_driver_key_management_hooks_init();
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psa_set_key_type( &attributes,
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key_type );
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psa_set_key_bits( &attributes, 0 );
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psa_set_key_usage_flags( &attributes, PSA_KEY_USAGE_EXPORT );
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mbedtls_test_driver_key_management_hooks.forced_status = force_status;
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PSA_ASSERT( psa_crypto_init( ) );
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actual_status = psa_import_key( &attributes, key_input->x, key_input->len, &key );
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TEST_EQUAL( mbedtls_test_driver_key_management_hooks.hits, 1 );
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TEST_EQUAL( actual_status, expected_status );
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exit:
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psa_reset_key_attributes( &attributes );
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psa_destroy_key( key );
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PSA_DONE( );
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mbedtls_test_driver_key_management_hooks =
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mbedtls_test_driver_key_management_hooks_init();
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}
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/* END_CASE */
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/* BEGIN_CASE */
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void export_key( int force_status_arg,
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data_t *fake_output,
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int key_in_type_arg,
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data_t *key_in,
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int key_out_type_arg,
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data_t *expected_output,
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int expected_status_arg )
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{
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psa_status_t force_status = force_status_arg;
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psa_status_t expected_status = expected_status_arg;
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psa_key_handle_t handle = 0;
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psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
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psa_key_type_t input_key_type = key_in_type_arg;
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psa_key_type_t output_key_type = key_out_type_arg;
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const uint8_t *expected_output_ptr = NULL;
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size_t expected_output_length = 0;
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psa_status_t actual_status;
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uint8_t actual_output[PSA_KEY_EXPORT_ECC_PUBLIC_KEY_MAX_SIZE(256)] = {0};
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size_t actual_output_length;
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mbedtls_test_driver_key_management_hooks =
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mbedtls_test_driver_key_management_hooks_init();
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psa_set_key_type( &attributes, input_key_type );
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psa_set_key_bits( &attributes, 256 );
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psa_set_key_usage_flags( &attributes, PSA_KEY_USAGE_EXPORT );
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PSA_ASSERT( psa_crypto_init( ) );
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PSA_ASSERT( psa_import_key( &attributes, key_in->x, key_in->len, &handle ) );
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if( fake_output->len > 0 )
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{
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expected_output_ptr =
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mbedtls_test_driver_key_management_hooks.forced_output =
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fake_output->x;
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expected_output_length =
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mbedtls_test_driver_key_management_hooks.forced_output_length =
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fake_output->len;
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}
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else
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{
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expected_output_ptr = expected_output->x;
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expected_output_length = expected_output->len;
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}
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mbedtls_test_driver_key_management_hooks.hits = 0;
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mbedtls_test_driver_key_management_hooks.forced_status = force_status;
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if( PSA_KEY_TYPE_IS_ECC_PUBLIC_KEY( output_key_type ) )
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actual_status = psa_export_public_key( handle, actual_output, sizeof(actual_output), &actual_output_length );
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else
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actual_status = psa_export_key( handle, actual_output, sizeof(actual_output), &actual_output_length );
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TEST_EQUAL( actual_status, expected_status );
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if( PSA_KEY_TYPE_IS_ECC_PUBLIC_KEY( output_key_type ) &&
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!PSA_KEY_TYPE_IS_ECC_PUBLIC_KEY( input_key_type ) )
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TEST_EQUAL( mbedtls_test_driver_key_management_hooks.hits, 1 );
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|
|
if( actual_status == PSA_SUCCESS )
|
|
{
|
|
ASSERT_COMPARE( actual_output, actual_output_length,
|
|
expected_output_ptr, expected_output_length );
|
|
}
|
|
exit:
|
|
psa_reset_key_attributes( &attributes );
|
|
psa_destroy_key( handle );
|
|
PSA_DONE( );
|
|
mbedtls_test_driver_key_management_hooks =
|
|
mbedtls_test_driver_key_management_hooks_init();
|
|
}
|
|
/* END_CASE */
|
|
|
|
/* BEGIN_CASE */
|
|
void cipher_encrypt_validation( int alg_arg,
|
|
int key_type_arg,
|
|
data_t *key_data,
|
|
data_t *input )
|
|
{
|
|
mbedtls_svc_key_id_t key = MBEDTLS_SVC_KEY_ID_INIT;
|
|
psa_key_type_t key_type = key_type_arg;
|
|
psa_algorithm_t alg = alg_arg;
|
|
size_t iv_size = PSA_CIPHER_IV_LENGTH ( key_type, alg );
|
|
unsigned char *output1 = NULL;
|
|
size_t output1_buffer_size = 0;
|
|
size_t output1_length = 0;
|
|
unsigned char *output2 = NULL;
|
|
size_t output2_buffer_size = 0;
|
|
size_t output2_length = 0;
|
|
size_t function_output_length = 0;
|
|
psa_cipher_operation_t operation = PSA_CIPHER_OPERATION_INIT;
|
|
psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
|
|
mbedtls_test_driver_cipher_hooks = mbedtls_test_driver_cipher_hooks_init();
|
|
|
|
PSA_ASSERT( psa_crypto_init( ) );
|
|
|
|
psa_set_key_usage_flags( &attributes, PSA_KEY_USAGE_ENCRYPT );
|
|
psa_set_key_algorithm( &attributes, alg );
|
|
psa_set_key_type( &attributes, key_type );
|
|
|
|
output1_buffer_size = PSA_CIPHER_ENCRYPT_OUTPUT_SIZE( key_type, alg, input->len );
|
|
output2_buffer_size = PSA_CIPHER_UPDATE_OUTPUT_SIZE( key_type, alg, input->len ) +
|
|
PSA_CIPHER_FINISH_OUTPUT_SIZE( key_type, alg );
|
|
ASSERT_ALLOC( output1, output1_buffer_size );
|
|
ASSERT_ALLOC( output2, output2_buffer_size );
|
|
|
|
PSA_ASSERT( psa_import_key( &attributes, key_data->x, key_data->len,
|
|
&key ) );
|
|
|
|
PSA_ASSERT( psa_cipher_encrypt( key, alg, input->x, input->len, output1,
|
|
output1_buffer_size, &output1_length ) );
|
|
TEST_EQUAL( mbedtls_test_driver_cipher_hooks.hits, 1 );
|
|
mbedtls_test_driver_cipher_hooks.hits = 0;
|
|
|
|
PSA_ASSERT( psa_cipher_encrypt_setup( &operation, key, alg ) );
|
|
TEST_EQUAL( mbedtls_test_driver_cipher_hooks.hits, 1 );
|
|
mbedtls_test_driver_cipher_hooks.hits = 0;
|
|
|
|
PSA_ASSERT( psa_cipher_set_iv( &operation, output1, iv_size ) );
|
|
TEST_EQUAL( mbedtls_test_driver_cipher_hooks.hits, 1 );
|
|
mbedtls_test_driver_cipher_hooks.hits = 0;
|
|
|
|
PSA_ASSERT( psa_cipher_update( &operation,
|
|
input->x, input->len,
|
|
output2, output2_buffer_size,
|
|
&function_output_length ) );
|
|
TEST_EQUAL( mbedtls_test_driver_cipher_hooks.hits, 1 );
|
|
mbedtls_test_driver_cipher_hooks.hits = 0;
|
|
|
|
output2_length += function_output_length;
|
|
PSA_ASSERT( psa_cipher_finish( &operation,
|
|
output2 + output2_length,
|
|
output2_buffer_size - output2_length,
|
|
&function_output_length ) );
|
|
/* Finish will have called abort as well, so expecting two hits here */
|
|
TEST_EQUAL( mbedtls_test_driver_cipher_hooks.hits, 2 );
|
|
mbedtls_test_driver_cipher_hooks.hits = 0;
|
|
|
|
output2_length += function_output_length;
|
|
|
|
PSA_ASSERT( psa_cipher_abort( &operation ) );
|
|
// driver function should've been called as part of the finish() core routine
|
|
TEST_EQUAL( mbedtls_test_driver_cipher_hooks.hits, 0 );
|
|
ASSERT_COMPARE( output1 + iv_size, output1_length - iv_size,
|
|
output2, output2_length );
|
|
|
|
exit:
|
|
psa_cipher_abort( &operation );
|
|
mbedtls_free( output1 );
|
|
mbedtls_free( output2 );
|
|
psa_destroy_key( key );
|
|
PSA_DONE( );
|
|
mbedtls_test_driver_cipher_hooks = mbedtls_test_driver_cipher_hooks_init();
|
|
}
|
|
/* END_CASE */
|
|
|
|
/* BEGIN_CASE */
|
|
void cipher_encrypt_multipart( int alg_arg,
|
|
int key_type_arg,
|
|
data_t *key_data,
|
|
data_t *iv,
|
|
data_t *input,
|
|
int first_part_size_arg,
|
|
int output1_length_arg,
|
|
int output2_length_arg,
|
|
data_t *expected_output,
|
|
int mock_output_arg,
|
|
int force_status_arg,
|
|
int expected_status_arg )
|
|
{
|
|
mbedtls_svc_key_id_t key = MBEDTLS_SVC_KEY_ID_INIT;
|
|
psa_key_type_t key_type = key_type_arg;
|
|
psa_algorithm_t alg = alg_arg;
|
|
psa_status_t status;
|
|
psa_status_t expected_status = expected_status_arg;
|
|
psa_status_t force_status = force_status_arg;
|
|
size_t first_part_size = first_part_size_arg;
|
|
size_t output1_length = output1_length_arg;
|
|
size_t output2_length = output2_length_arg;
|
|
unsigned char *output = NULL;
|
|
size_t output_buffer_size = 0;
|
|
size_t function_output_length = 0;
|
|
size_t total_output_length = 0;
|
|
psa_cipher_operation_t operation = PSA_CIPHER_OPERATION_INIT;
|
|
psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
|
|
mbedtls_test_driver_cipher_hooks = mbedtls_test_driver_cipher_hooks_init();
|
|
mbedtls_test_driver_cipher_hooks.forced_status = force_status;
|
|
|
|
/* Test operation initialization */
|
|
mbedtls_psa_cipher_operation_t mbedtls_operation =
|
|
MBEDTLS_PSA_CIPHER_OPERATION_INIT;
|
|
|
|
mbedtls_transparent_test_driver_cipher_operation_t tranparent_operation =
|
|
MBEDTLS_TRANSPARENT_TEST_DRIVER_CIPHER_OPERATION_INIT;
|
|
|
|
mbedtls_opaque_test_driver_cipher_operation_t opaque_operation =
|
|
MBEDTLS_OPAQUE_TEST_DRIVER_CIPHER_OPERATION_INIT;
|
|
|
|
operation.ctx.mbedtls_ctx = mbedtls_operation;
|
|
operation.ctx.transparent_test_driver_ctx = tranparent_operation;
|
|
operation.ctx.opaque_test_driver_ctx = opaque_operation;
|
|
|
|
PSA_ASSERT( psa_crypto_init( ) );
|
|
|
|
psa_set_key_usage_flags( &attributes, PSA_KEY_USAGE_ENCRYPT );
|
|
psa_set_key_algorithm( &attributes, alg );
|
|
psa_set_key_type( &attributes, key_type );
|
|
|
|
PSA_ASSERT( psa_import_key( &attributes, key_data->x, key_data->len,
|
|
&key ) );
|
|
|
|
PSA_ASSERT( psa_cipher_encrypt_setup( &operation, key, alg ) );
|
|
TEST_EQUAL( mbedtls_test_driver_cipher_hooks.hits, 1 );
|
|
mbedtls_test_driver_cipher_hooks.hits = 0;
|
|
|
|
PSA_ASSERT( psa_cipher_set_iv( &operation, iv->x, iv->len ) );
|
|
TEST_EQUAL( mbedtls_test_driver_cipher_hooks.hits, ( force_status == PSA_SUCCESS ? 1 : 0 ) );
|
|
mbedtls_test_driver_cipher_hooks.hits = 0;
|
|
|
|
output_buffer_size = ( (size_t) input->len +
|
|
PSA_BLOCK_CIPHER_BLOCK_LENGTH( key_type ) );
|
|
ASSERT_ALLOC( output, output_buffer_size );
|
|
|
|
if( mock_output_arg )
|
|
{
|
|
mbedtls_test_driver_cipher_hooks.forced_output = expected_output->x;
|
|
mbedtls_test_driver_cipher_hooks.forced_output_length = expected_output->len;
|
|
}
|
|
|
|
TEST_ASSERT( first_part_size <= input->len );
|
|
PSA_ASSERT( psa_cipher_update( &operation, input->x, first_part_size,
|
|
output, output_buffer_size,
|
|
&function_output_length ) );
|
|
TEST_EQUAL( mbedtls_test_driver_cipher_hooks.hits, ( force_status == PSA_SUCCESS ? 1 : 0 ) );
|
|
mbedtls_test_driver_cipher_hooks.hits = 0;
|
|
|
|
TEST_ASSERT( function_output_length == output1_length );
|
|
total_output_length += function_output_length;
|
|
|
|
if( first_part_size < input->len )
|
|
{
|
|
PSA_ASSERT( psa_cipher_update( &operation,
|
|
input->x + first_part_size,
|
|
input->len - first_part_size,
|
|
output + total_output_length,
|
|
output_buffer_size - total_output_length,
|
|
&function_output_length ) );
|
|
TEST_EQUAL( mbedtls_test_driver_cipher_hooks.hits, 1 );
|
|
mbedtls_test_driver_cipher_hooks.hits = 0;
|
|
|
|
TEST_ASSERT( function_output_length == output2_length );
|
|
total_output_length += function_output_length;
|
|
}
|
|
|
|
if( mock_output_arg )
|
|
{
|
|
mbedtls_test_driver_cipher_hooks.forced_output = NULL;
|
|
mbedtls_test_driver_cipher_hooks.forced_output_length = 0;
|
|
}
|
|
|
|
status = psa_cipher_finish( &operation,
|
|
output + total_output_length,
|
|
output_buffer_size - total_output_length,
|
|
&function_output_length );
|
|
/* Finish will have called abort as well, so expecting two hits here */
|
|
TEST_EQUAL( mbedtls_test_driver_cipher_hooks.hits, ( force_status == PSA_SUCCESS ? 2 : 0 ) );
|
|
mbedtls_test_driver_cipher_hooks.hits = 0 ;
|
|
total_output_length += function_output_length;
|
|
TEST_EQUAL( status, expected_status );
|
|
|
|
if( expected_status == PSA_SUCCESS )
|
|
{
|
|
PSA_ASSERT( psa_cipher_abort( &operation ) );
|
|
TEST_EQUAL( mbedtls_test_driver_cipher_hooks.hits, 0 );
|
|
|
|
ASSERT_COMPARE( expected_output->x, expected_output->len,
|
|
output, total_output_length );
|
|
}
|
|
|
|
exit:
|
|
psa_cipher_abort( &operation );
|
|
mbedtls_free( output );
|
|
psa_destroy_key( key );
|
|
PSA_DONE( );
|
|
mbedtls_test_driver_cipher_hooks = mbedtls_test_driver_cipher_hooks_init();
|
|
}
|
|
/* END_CASE */
|
|
|
|
/* BEGIN_CASE */
|
|
void cipher_decrypt_multipart( int alg_arg,
|
|
int key_type_arg,
|
|
data_t *key_data,
|
|
data_t *iv,
|
|
data_t *input,
|
|
int first_part_size_arg,
|
|
int output1_length_arg,
|
|
int output2_length_arg,
|
|
data_t *expected_output,
|
|
int mock_output_arg,
|
|
int force_status_arg,
|
|
int expected_status_arg )
|
|
{
|
|
mbedtls_svc_key_id_t key = MBEDTLS_SVC_KEY_ID_INIT;
|
|
psa_key_type_t key_type = key_type_arg;
|
|
psa_algorithm_t alg = alg_arg;
|
|
psa_status_t status;
|
|
psa_status_t expected_status = expected_status_arg;
|
|
psa_status_t force_status = force_status_arg;
|
|
size_t first_part_size = first_part_size_arg;
|
|
size_t output1_length = output1_length_arg;
|
|
size_t output2_length = output2_length_arg;
|
|
unsigned char *output = NULL;
|
|
size_t output_buffer_size = 0;
|
|
size_t function_output_length = 0;
|
|
size_t total_output_length = 0;
|
|
psa_cipher_operation_t operation = PSA_CIPHER_OPERATION_INIT;
|
|
psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
|
|
mbedtls_test_driver_cipher_hooks = mbedtls_test_driver_cipher_hooks_init();
|
|
mbedtls_test_driver_cipher_hooks.forced_status = force_status;
|
|
|
|
/* Test operation initialization */
|
|
mbedtls_psa_cipher_operation_t mbedtls_operation =
|
|
MBEDTLS_PSA_CIPHER_OPERATION_INIT;
|
|
|
|
mbedtls_transparent_test_driver_cipher_operation_t tranparent_operation =
|
|
MBEDTLS_TRANSPARENT_TEST_DRIVER_CIPHER_OPERATION_INIT;
|
|
|
|
mbedtls_opaque_test_driver_cipher_operation_t opaque_operation =
|
|
MBEDTLS_OPAQUE_TEST_DRIVER_CIPHER_OPERATION_INIT;
|
|
|
|
operation.ctx.mbedtls_ctx = mbedtls_operation;
|
|
operation.ctx.transparent_test_driver_ctx = tranparent_operation;
|
|
operation.ctx.opaque_test_driver_ctx = opaque_operation;
|
|
|
|
PSA_ASSERT( psa_crypto_init( ) );
|
|
|
|
psa_set_key_usage_flags( &attributes, PSA_KEY_USAGE_DECRYPT );
|
|
psa_set_key_algorithm( &attributes, alg );
|
|
psa_set_key_type( &attributes, key_type );
|
|
|
|
PSA_ASSERT( psa_import_key( &attributes, key_data->x, key_data->len,
|
|
&key ) );
|
|
|
|
PSA_ASSERT( psa_cipher_decrypt_setup( &operation, key, alg ) );
|
|
TEST_EQUAL( mbedtls_test_driver_cipher_hooks.hits, 1 );
|
|
mbedtls_test_driver_cipher_hooks.hits = 0;
|
|
|
|
PSA_ASSERT( psa_cipher_set_iv( &operation, iv->x, iv->len ) );
|
|
TEST_EQUAL( mbedtls_test_driver_cipher_hooks.hits, ( force_status == PSA_SUCCESS ? 1 : 0 ) );
|
|
mbedtls_test_driver_cipher_hooks.hits = 0;
|
|
|
|
output_buffer_size = ( (size_t) input->len +
|
|
PSA_BLOCK_CIPHER_BLOCK_LENGTH( key_type ) );
|
|
ASSERT_ALLOC( output, output_buffer_size );
|
|
|
|
if( mock_output_arg )
|
|
{
|
|
mbedtls_test_driver_cipher_hooks.forced_output = expected_output->x;
|
|
mbedtls_test_driver_cipher_hooks.forced_output_length = expected_output->len;
|
|
}
|
|
|
|
TEST_ASSERT( first_part_size <= input->len );
|
|
PSA_ASSERT( psa_cipher_update( &operation,
|
|
input->x, first_part_size,
|
|
output, output_buffer_size,
|
|
&function_output_length ) );
|
|
TEST_EQUAL( mbedtls_test_driver_cipher_hooks.hits, ( force_status == PSA_SUCCESS ? 1 : 0 ) );
|
|
mbedtls_test_driver_cipher_hooks.hits = 0;
|
|
|
|
TEST_ASSERT( function_output_length == output1_length );
|
|
total_output_length += function_output_length;
|
|
|
|
if( first_part_size < input->len )
|
|
{
|
|
PSA_ASSERT( psa_cipher_update( &operation,
|
|
input->x + first_part_size,
|
|
input->len - first_part_size,
|
|
output + total_output_length,
|
|
output_buffer_size - total_output_length,
|
|
&function_output_length ) );
|
|
TEST_EQUAL( mbedtls_test_driver_cipher_hooks.hits, ( force_status == PSA_SUCCESS ? 1 : 0 ) );
|
|
mbedtls_test_driver_cipher_hooks.hits = 0;
|
|
|
|
TEST_ASSERT( function_output_length == output2_length );
|
|
total_output_length += function_output_length;
|
|
}
|
|
|
|
if( mock_output_arg )
|
|
{
|
|
mbedtls_test_driver_cipher_hooks.forced_output = NULL;
|
|
mbedtls_test_driver_cipher_hooks.forced_output_length = 0;
|
|
}
|
|
|
|
status = psa_cipher_finish( &operation,
|
|
output + total_output_length,
|
|
output_buffer_size - total_output_length,
|
|
&function_output_length );
|
|
/* Finish will have called abort as well, so expecting two hits here */
|
|
TEST_EQUAL( mbedtls_test_driver_cipher_hooks.hits, ( force_status == PSA_SUCCESS ? 2 : 0 ) );
|
|
mbedtls_test_driver_cipher_hooks.hits = 0;
|
|
total_output_length += function_output_length;
|
|
TEST_EQUAL( status, expected_status );
|
|
|
|
if( expected_status == PSA_SUCCESS )
|
|
{
|
|
PSA_ASSERT( psa_cipher_abort( &operation ) );
|
|
TEST_EQUAL( mbedtls_test_driver_cipher_hooks.hits, 0 );
|
|
|
|
ASSERT_COMPARE( expected_output->x, expected_output->len,
|
|
output, total_output_length );
|
|
}
|
|
|
|
exit:
|
|
psa_cipher_abort( &operation );
|
|
mbedtls_free( output );
|
|
psa_destroy_key( key );
|
|
PSA_DONE( );
|
|
mbedtls_test_driver_cipher_hooks = mbedtls_test_driver_cipher_hooks_init();
|
|
}
|
|
/* END_CASE */
|
|
|
|
/* BEGIN_CASE */
|
|
void cipher_decrypt( int alg_arg,
|
|
int key_type_arg,
|
|
data_t *key_data,
|
|
data_t *iv,
|
|
data_t *input_arg,
|
|
data_t *expected_output,
|
|
int mock_output_arg,
|
|
int force_status_arg,
|
|
int expected_status_arg )
|
|
{
|
|
mbedtls_svc_key_id_t key = MBEDTLS_SVC_KEY_ID_INIT;
|
|
psa_status_t status;
|
|
psa_key_type_t key_type = key_type_arg;
|
|
psa_algorithm_t alg = alg_arg;
|
|
psa_status_t expected_status = expected_status_arg;
|
|
psa_status_t force_status = force_status_arg;
|
|
unsigned char *input = NULL;
|
|
size_t input_buffer_size = 0;
|
|
unsigned char *output = NULL;
|
|
size_t output_buffer_size = 0;
|
|
size_t output_length = 0;
|
|
psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
|
|
mbedtls_test_driver_cipher_hooks = mbedtls_test_driver_cipher_hooks_init();
|
|
mbedtls_test_driver_cipher_hooks.forced_status = force_status;
|
|
|
|
PSA_ASSERT( psa_crypto_init( ) );
|
|
|
|
psa_set_key_usage_flags( &attributes, PSA_KEY_USAGE_DECRYPT );
|
|
psa_set_key_algorithm( &attributes, alg );
|
|
psa_set_key_type( &attributes, key_type );
|
|
|
|
/* Allocate input buffer and copy the iv and the plaintext */
|
|
input_buffer_size = ( (size_t) input_arg->len + (size_t) iv->len );
|
|
if ( input_buffer_size > 0 )
|
|
{
|
|
ASSERT_ALLOC( input, input_buffer_size );
|
|
memcpy( input, iv->x, iv->len );
|
|
memcpy( input + iv->len, input_arg->x, input_arg->len );
|
|
}
|
|
|
|
output_buffer_size = PSA_CIPHER_DECRYPT_OUTPUT_SIZE( key_type, alg, input_buffer_size );
|
|
ASSERT_ALLOC( output, output_buffer_size );
|
|
|
|
PSA_ASSERT( psa_import_key( &attributes, key_data->x, key_data->len,
|
|
&key ) );
|
|
|
|
if( mock_output_arg )
|
|
{
|
|
mbedtls_test_driver_cipher_hooks.forced_output = expected_output->x;
|
|
mbedtls_test_driver_cipher_hooks.forced_output_length = expected_output->len;
|
|
}
|
|
|
|
status = psa_cipher_decrypt( key, alg, input, input_buffer_size, output,
|
|
output_buffer_size, &output_length );
|
|
TEST_EQUAL( mbedtls_test_driver_cipher_hooks.hits, 1 );
|
|
mbedtls_test_driver_cipher_hooks.hits = 0;
|
|
|
|
TEST_EQUAL( status, expected_status );
|
|
|
|
if( expected_status == PSA_SUCCESS )
|
|
{
|
|
ASSERT_COMPARE( expected_output->x, expected_output->len,
|
|
output, output_length );
|
|
}
|
|
|
|
exit:
|
|
mbedtls_free( input );
|
|
mbedtls_free( output );
|
|
psa_destroy_key( key );
|
|
PSA_DONE( );
|
|
mbedtls_test_driver_cipher_hooks = mbedtls_test_driver_cipher_hooks_init();
|
|
}
|
|
/* END_CASE */
|
|
|
|
/* BEGIN_CASE */
|
|
void cipher_entry_points( int alg_arg, int key_type_arg,
|
|
data_t *key_data, data_t *iv,
|
|
data_t *input )
|
|
{
|
|
mbedtls_svc_key_id_t key = MBEDTLS_SVC_KEY_ID_INIT;
|
|
psa_status_t status;
|
|
psa_key_type_t key_type = key_type_arg;
|
|
psa_algorithm_t alg = alg_arg;
|
|
unsigned char *output = NULL;
|
|
size_t output_buffer_size = 0;
|
|
size_t function_output_length = 0;
|
|
psa_cipher_operation_t operation = PSA_CIPHER_OPERATION_INIT;
|
|
psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
|
|
mbedtls_test_driver_cipher_hooks = mbedtls_test_driver_cipher_hooks_init();
|
|
|
|
ASSERT_ALLOC( output, input->len + 16 );
|
|
output_buffer_size = input->len + 16;
|
|
|
|
PSA_ASSERT( psa_crypto_init( ) );
|
|
|
|
psa_set_key_usage_flags( &attributes, PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_DECRYPT );
|
|
psa_set_key_algorithm( &attributes, alg );
|
|
psa_set_key_type( &attributes, key_type );
|
|
|
|
PSA_ASSERT( psa_import_key( &attributes, key_data->x, key_data->len,
|
|
&key ) );
|
|
|
|
/*
|
|
* Test encrypt failure
|
|
* First test that if we don't force a driver error, encryption is
|
|
* successfull, then force driver error.
|
|
*/
|
|
status = psa_cipher_encrypt(
|
|
key, alg, input->x, input->len,
|
|
output, output_buffer_size, &function_output_length );
|
|
TEST_EQUAL( mbedtls_test_driver_cipher_hooks.hits, 1 );
|
|
TEST_EQUAL( status, PSA_SUCCESS );
|
|
mbedtls_test_driver_cipher_hooks.hits = 0;
|
|
|
|
mbedtls_test_driver_cipher_hooks.forced_status = PSA_ERROR_GENERIC_ERROR;
|
|
/* Set the output buffer in a given state. */
|
|
for( size_t i = 0; i < output_buffer_size; i++ )
|
|
output[i] = 0xa5;
|
|
|
|
status = psa_cipher_encrypt(
|
|
key, alg, input->x, input->len,
|
|
output, output_buffer_size, &function_output_length );
|
|
TEST_EQUAL( mbedtls_test_driver_cipher_hooks.hits, 1 );
|
|
TEST_EQUAL( status, PSA_ERROR_GENERIC_ERROR );
|
|
/*
|
|
* Check that the output buffer is still in the same state.
|
|
* This will fail if the output buffer is used by the core to pass the IV
|
|
* it generated to the driver (and is not restored).
|
|
*/
|
|
for( size_t i = 0; i < output_buffer_size; i++ )
|
|
{
|
|
TEST_EQUAL( output[i], 0xa5 );
|
|
}
|
|
mbedtls_test_driver_cipher_hooks.hits = 0;
|
|
|
|
/* Test setup call, encrypt */
|
|
mbedtls_test_driver_cipher_hooks.forced_status = PSA_ERROR_GENERIC_ERROR;
|
|
status = psa_cipher_encrypt_setup( &operation, key, alg );
|
|
/* When setup fails, it shouldn't call any further entry points */
|
|
TEST_EQUAL( mbedtls_test_driver_cipher_hooks.hits, 1 );
|
|
TEST_EQUAL( status, mbedtls_test_driver_cipher_hooks.forced_status );
|
|
mbedtls_test_driver_cipher_hooks.hits = 0;
|
|
status = psa_cipher_set_iv( &operation, iv->x, iv->len );
|
|
TEST_EQUAL( status, PSA_ERROR_BAD_STATE );
|
|
TEST_EQUAL( mbedtls_test_driver_cipher_hooks.hits, 0 );
|
|
|
|
/* Test setup call failure, decrypt */
|
|
status = psa_cipher_decrypt_setup( &operation, key, alg );
|
|
/* When setup fails, it shouldn't call any further entry points */
|
|
TEST_EQUAL( mbedtls_test_driver_cipher_hooks.hits, 1 );
|
|
TEST_EQUAL( status, mbedtls_test_driver_cipher_hooks.forced_status );
|
|
mbedtls_test_driver_cipher_hooks.hits = 0;
|
|
status = psa_cipher_set_iv( &operation, iv->x, iv->len );
|
|
TEST_EQUAL( status, PSA_ERROR_BAD_STATE );
|
|
TEST_EQUAL( mbedtls_test_driver_cipher_hooks.hits, 0 );
|
|
|
|
/* Test IV setting failure */
|
|
mbedtls_test_driver_cipher_hooks.forced_status = PSA_SUCCESS;
|
|
status = psa_cipher_encrypt_setup( &operation, key, alg );
|
|
TEST_EQUAL( mbedtls_test_driver_cipher_hooks.hits, 1 );
|
|
TEST_EQUAL( status, mbedtls_test_driver_cipher_hooks.forced_status );
|
|
mbedtls_test_driver_cipher_hooks.hits = 0;
|
|
|
|
mbedtls_test_driver_cipher_hooks.forced_status = PSA_ERROR_GENERIC_ERROR;
|
|
status = psa_cipher_set_iv( &operation, iv->x, iv->len );
|
|
/* When setting the IV fails, it should call abort too */
|
|
TEST_EQUAL( mbedtls_test_driver_cipher_hooks.hits, 2 );
|
|
TEST_EQUAL( status, mbedtls_test_driver_cipher_hooks.forced_status );
|
|
/* Failure should prevent further operations from executing on the driver */
|
|
mbedtls_test_driver_cipher_hooks.hits = 0;
|
|
status = psa_cipher_update( &operation,
|
|
input->x, input->len,
|
|
output, output_buffer_size,
|
|
&function_output_length );
|
|
TEST_EQUAL( status, PSA_ERROR_BAD_STATE );
|
|
TEST_EQUAL( mbedtls_test_driver_cipher_hooks.hits, 0 );
|
|
psa_cipher_abort( &operation );
|
|
|
|
/* Test IV generation failure */
|
|
mbedtls_test_driver_cipher_hooks.forced_status = PSA_SUCCESS;
|
|
status = psa_cipher_encrypt_setup( &operation, key, alg );
|
|
TEST_EQUAL( mbedtls_test_driver_cipher_hooks.hits, 1 );
|
|
TEST_EQUAL( status, mbedtls_test_driver_cipher_hooks.forced_status );
|
|
mbedtls_test_driver_cipher_hooks.hits = 0;
|
|
|
|
mbedtls_test_driver_cipher_hooks.forced_status = PSA_ERROR_GENERIC_ERROR;
|
|
/* Set the output buffer in a given state. */
|
|
for( size_t i = 0; i < 16; i++ )
|
|
output[i] = 0xa5;
|
|
|
|
status = psa_cipher_generate_iv( &operation, output, 16, &function_output_length );
|
|
/* When generating the IV fails, it should call abort too */
|
|
TEST_EQUAL( mbedtls_test_driver_cipher_hooks.hits, 2 );
|
|
TEST_EQUAL( status, mbedtls_test_driver_cipher_hooks.forced_status );
|
|
/*
|
|
* Check that the output buffer is still in the same state.
|
|
* This will fail if the output buffer is used by the core to pass the IV
|
|
* it generated to the driver (and is not restored).
|
|
*/
|
|
for( size_t i = 0; i < 16; i++ )
|
|
{
|
|
TEST_EQUAL( output[i], 0xa5 );
|
|
}
|
|
/* Failure should prevent further operations from executing on the driver */
|
|
mbedtls_test_driver_cipher_hooks.hits = 0;
|
|
status = psa_cipher_update( &operation,
|
|
input->x, input->len,
|
|
output, output_buffer_size,
|
|
&function_output_length );
|
|
TEST_EQUAL( status, PSA_ERROR_BAD_STATE );
|
|
TEST_EQUAL( mbedtls_test_driver_cipher_hooks.hits, 0 );
|
|
psa_cipher_abort( &operation );
|
|
|
|
/* Test update failure */
|
|
mbedtls_test_driver_cipher_hooks.forced_status = PSA_SUCCESS;
|
|
status = psa_cipher_encrypt_setup( &operation, key, alg );
|
|
TEST_EQUAL( mbedtls_test_driver_cipher_hooks.hits, 1 );
|
|
TEST_EQUAL( status, mbedtls_test_driver_cipher_hooks.forced_status );
|
|
mbedtls_test_driver_cipher_hooks.hits = 0;
|
|
|
|
status = psa_cipher_set_iv( &operation, iv->x, iv->len );
|
|
TEST_EQUAL( mbedtls_test_driver_cipher_hooks.hits, 1 );
|
|
TEST_EQUAL( status, mbedtls_test_driver_cipher_hooks.forced_status );
|
|
mbedtls_test_driver_cipher_hooks.hits = 0;
|
|
|
|
mbedtls_test_driver_cipher_hooks.forced_status = PSA_ERROR_GENERIC_ERROR;
|
|
status = psa_cipher_update( &operation,
|
|
input->x, input->len,
|
|
output, output_buffer_size,
|
|
&function_output_length );
|
|
/* When the update call fails, it should call abort too */
|
|
TEST_EQUAL( mbedtls_test_driver_cipher_hooks.hits, 2 );
|
|
TEST_EQUAL( status, mbedtls_test_driver_cipher_hooks.forced_status );
|
|
/* Failure should prevent further operations from executing on the driver */
|
|
mbedtls_test_driver_cipher_hooks.hits = 0;
|
|
status = psa_cipher_update( &operation,
|
|
input->x, input->len,
|
|
output, output_buffer_size,
|
|
&function_output_length );
|
|
TEST_EQUAL( status, PSA_ERROR_BAD_STATE );
|
|
TEST_EQUAL( mbedtls_test_driver_cipher_hooks.hits, 0 );
|
|
psa_cipher_abort( &operation );
|
|
|
|
/* Test finish failure */
|
|
mbedtls_test_driver_cipher_hooks.forced_status = PSA_SUCCESS;
|
|
status = psa_cipher_encrypt_setup( &operation, key, alg );
|
|
TEST_EQUAL( mbedtls_test_driver_cipher_hooks.hits, 1 );
|
|
TEST_EQUAL( status, mbedtls_test_driver_cipher_hooks.forced_status );
|
|
mbedtls_test_driver_cipher_hooks.hits = 0;
|
|
|
|
status = psa_cipher_set_iv( &operation, iv->x, iv->len );
|
|
TEST_EQUAL( mbedtls_test_driver_cipher_hooks.hits, 1 );
|
|
TEST_EQUAL( status, mbedtls_test_driver_cipher_hooks.forced_status );
|
|
mbedtls_test_driver_cipher_hooks.hits = 0;
|
|
|
|
status = psa_cipher_update( &operation,
|
|
input->x, input->len,
|
|
output, output_buffer_size,
|
|
&function_output_length );
|
|
TEST_EQUAL( mbedtls_test_driver_cipher_hooks.hits, 1 );
|
|
TEST_EQUAL( status, mbedtls_test_driver_cipher_hooks.forced_status );
|
|
mbedtls_test_driver_cipher_hooks.hits = 0;
|
|
|
|
mbedtls_test_driver_cipher_hooks.forced_status = PSA_ERROR_GENERIC_ERROR;
|
|
status = psa_cipher_finish( &operation,
|
|
output + function_output_length,
|
|
output_buffer_size - function_output_length,
|
|
&function_output_length );
|
|
/* When the finish call fails, it should call abort too */
|
|
TEST_EQUAL( mbedtls_test_driver_cipher_hooks.hits, 2 );
|
|
TEST_EQUAL( status, mbedtls_test_driver_cipher_hooks.forced_status );
|
|
/* Failure should prevent further operations from executing on the driver */
|
|
mbedtls_test_driver_cipher_hooks.hits = 0;
|
|
status = psa_cipher_update( &operation,
|
|
input->x, input->len,
|
|
output, output_buffer_size,
|
|
&function_output_length );
|
|
TEST_EQUAL( status, PSA_ERROR_BAD_STATE );
|
|
TEST_EQUAL( mbedtls_test_driver_cipher_hooks.hits, 0 );
|
|
psa_cipher_abort( &operation );
|
|
|
|
exit:
|
|
psa_cipher_abort( &operation );
|
|
mbedtls_free( output );
|
|
psa_destroy_key( key );
|
|
PSA_DONE( );
|
|
mbedtls_test_driver_cipher_hooks = mbedtls_test_driver_cipher_hooks_init();
|
|
}
|
|
/* END_CASE */
|
|
|
|
/* BEGIN_CASE */
|
|
void aead_encrypt( int key_type_arg, data_t *key_data,
|
|
int alg_arg,
|
|
data_t *nonce,
|
|
data_t *additional_data,
|
|
data_t *input_data,
|
|
data_t *expected_result,
|
|
int forced_status_arg )
|
|
{
|
|
mbedtls_svc_key_id_t key = MBEDTLS_SVC_KEY_ID_INIT;
|
|
psa_key_type_t key_type = key_type_arg;
|
|
psa_algorithm_t alg = alg_arg;
|
|
size_t key_bits;
|
|
psa_status_t forced_status = forced_status_arg;
|
|
unsigned char *output_data = NULL;
|
|
size_t output_size = 0;
|
|
size_t output_length = 0;
|
|
psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
|
|
psa_status_t status = PSA_ERROR_GENERIC_ERROR;
|
|
mbedtls_test_driver_aead_hooks = mbedtls_test_driver_aead_hooks_init();
|
|
|
|
PSA_ASSERT( psa_crypto_init( ) );
|
|
|
|
psa_set_key_usage_flags( &attributes, PSA_KEY_USAGE_ENCRYPT );
|
|
psa_set_key_algorithm( &attributes, alg );
|
|
psa_set_key_type( &attributes, key_type );
|
|
|
|
PSA_ASSERT( psa_import_key( &attributes, key_data->x, key_data->len,
|
|
&key ) );
|
|
PSA_ASSERT( psa_get_key_attributes( key, &attributes ) );
|
|
key_bits = psa_get_key_bits( &attributes );
|
|
|
|
output_size = input_data->len + PSA_AEAD_TAG_LENGTH( key_type, key_bits,
|
|
alg );
|
|
/* For all currently defined algorithms, PSA_AEAD_ENCRYPT_OUTPUT_SIZE
|
|
* should be exact. */
|
|
TEST_EQUAL( output_size,
|
|
PSA_AEAD_ENCRYPT_OUTPUT_SIZE( key_type, alg, input_data->len ) );
|
|
TEST_ASSERT( output_size <=
|
|
PSA_AEAD_ENCRYPT_OUTPUT_MAX_SIZE( input_data->len ) );
|
|
ASSERT_ALLOC( output_data, output_size );
|
|
|
|
mbedtls_test_driver_aead_hooks.forced_status = forced_status;
|
|
status = psa_aead_encrypt( key, alg,
|
|
nonce->x, nonce->len,
|
|
additional_data->x, additional_data->len,
|
|
input_data->x, input_data->len,
|
|
output_data, output_size,
|
|
&output_length );
|
|
TEST_EQUAL( mbedtls_test_driver_aead_hooks.hits_encrypt, 1 );
|
|
TEST_EQUAL( mbedtls_test_driver_aead_hooks.driver_status, forced_status );
|
|
|
|
TEST_EQUAL( status, ( forced_status == PSA_ERROR_NOT_SUPPORTED ) ?
|
|
PSA_SUCCESS : forced_status );
|
|
|
|
if( status == PSA_SUCCESS )
|
|
{
|
|
ASSERT_COMPARE( expected_result->x, expected_result->len,
|
|
output_data, output_length );
|
|
}
|
|
|
|
exit:
|
|
psa_destroy_key( key );
|
|
mbedtls_free( output_data );
|
|
PSA_DONE( );
|
|
mbedtls_test_driver_aead_hooks = mbedtls_test_driver_aead_hooks_init();
|
|
}
|
|
/* END_CASE */
|
|
|
|
/* BEGIN_CASE */
|
|
void aead_decrypt( int key_type_arg, data_t *key_data,
|
|
int alg_arg,
|
|
data_t *nonce,
|
|
data_t *additional_data,
|
|
data_t *input_data,
|
|
data_t *expected_data,
|
|
int forced_status_arg )
|
|
{
|
|
mbedtls_svc_key_id_t key = MBEDTLS_SVC_KEY_ID_INIT;
|
|
psa_key_type_t key_type = key_type_arg;
|
|
psa_algorithm_t alg = alg_arg;
|
|
size_t key_bits;
|
|
psa_status_t forced_status = forced_status_arg;
|
|
unsigned char *output_data = NULL;
|
|
size_t output_size = 0;
|
|
size_t output_length = 0;
|
|
psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
|
|
psa_status_t status = PSA_ERROR_GENERIC_ERROR;
|
|
mbedtls_test_driver_aead_hooks = mbedtls_test_driver_aead_hooks_init();
|
|
|
|
PSA_ASSERT( psa_crypto_init( ) );
|
|
|
|
psa_set_key_usage_flags( &attributes, PSA_KEY_USAGE_DECRYPT );
|
|
psa_set_key_algorithm( &attributes, alg );
|
|
psa_set_key_type( &attributes, key_type );
|
|
|
|
PSA_ASSERT( psa_import_key( &attributes, key_data->x, key_data->len,
|
|
&key ) );
|
|
PSA_ASSERT( psa_get_key_attributes( key, &attributes ) );
|
|
key_bits = psa_get_key_bits( &attributes );
|
|
|
|
output_size = input_data->len - PSA_AEAD_TAG_LENGTH( key_type, key_bits,
|
|
alg );
|
|
ASSERT_ALLOC( output_data, output_size );
|
|
|
|
mbedtls_test_driver_aead_hooks.forced_status = forced_status;
|
|
status = psa_aead_decrypt( key, alg,
|
|
nonce->x, nonce->len,
|
|
additional_data->x,
|
|
additional_data->len,
|
|
input_data->x, input_data->len,
|
|
output_data, output_size,
|
|
&output_length );
|
|
TEST_EQUAL( mbedtls_test_driver_aead_hooks.hits_decrypt, 1 );
|
|
TEST_EQUAL( mbedtls_test_driver_aead_hooks.driver_status, forced_status );
|
|
|
|
TEST_EQUAL( status, ( forced_status == PSA_ERROR_NOT_SUPPORTED ) ?
|
|
PSA_SUCCESS : forced_status );
|
|
|
|
if( status == PSA_SUCCESS )
|
|
{
|
|
ASSERT_COMPARE( expected_data->x, expected_data->len,
|
|
output_data, output_length );
|
|
}
|
|
|
|
exit:
|
|
psa_destroy_key( key );
|
|
mbedtls_free( output_data );
|
|
PSA_DONE( );
|
|
mbedtls_test_driver_aead_hooks = mbedtls_test_driver_aead_hooks_init();
|
|
}
|
|
/* END_CASE */
|
|
|
|
/* BEGIN_CASE */
|
|
void mac_sign( int key_type_arg,
|
|
data_t *key_data,
|
|
int alg_arg,
|
|
data_t *input,
|
|
data_t *expected_mac,
|
|
int forced_status_arg )
|
|
{
|
|
mbedtls_svc_key_id_t key = MBEDTLS_SVC_KEY_ID_INIT;
|
|
psa_key_type_t key_type = key_type_arg;
|
|
psa_algorithm_t alg = alg_arg;
|
|
psa_mac_operation_t operation = PSA_MAC_OPERATION_INIT;
|
|
psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
|
|
uint8_t *actual_mac = NULL;
|
|
size_t mac_buffer_size =
|
|
PSA_MAC_LENGTH( key_type, PSA_BYTES_TO_BITS( key_data->len ), alg );
|
|
size_t mac_length = 0;
|
|
psa_status_t status = PSA_ERROR_CORRUPTION_DETECTED;
|
|
psa_status_t forced_status = forced_status_arg;
|
|
mbedtls_test_driver_mac_hooks = mbedtls_test_driver_mac_hooks_init();
|
|
|
|
TEST_ASSERT( mac_buffer_size <= PSA_MAC_MAX_SIZE );
|
|
/* We expect PSA_MAC_LENGTH to be exact. */
|
|
TEST_ASSERT( expected_mac->len == mac_buffer_size );
|
|
|
|
PSA_ASSERT( psa_crypto_init( ) );
|
|
|
|
psa_set_key_usage_flags( &attributes, PSA_KEY_USAGE_SIGN_HASH );
|
|
psa_set_key_algorithm( &attributes, alg );
|
|
psa_set_key_type( &attributes, key_type );
|
|
|
|
PSA_ASSERT( psa_import_key( &attributes, key_data->x, key_data->len,
|
|
&key ) );
|
|
|
|
ASSERT_ALLOC( actual_mac, mac_buffer_size );
|
|
mbedtls_test_driver_mac_hooks.forced_status = forced_status;
|
|
|
|
/*
|
|
* Calculate the MAC, one-shot case.
|
|
*/
|
|
status = psa_mac_compute( key, alg,
|
|
input->x, input->len,
|
|
actual_mac, mac_buffer_size,
|
|
&mac_length );
|
|
|
|
TEST_EQUAL( mbedtls_test_driver_mac_hooks.hits, 1 );
|
|
if( forced_status == PSA_SUCCESS ||
|
|
forced_status == PSA_ERROR_NOT_SUPPORTED )
|
|
{
|
|
PSA_ASSERT( status );
|
|
}
|
|
else
|
|
TEST_EQUAL( forced_status, status );
|
|
|
|
if( mac_buffer_size > 0 )
|
|
memset( actual_mac, 0, mac_buffer_size );
|
|
mbedtls_test_driver_mac_hooks = mbedtls_test_driver_mac_hooks_init();
|
|
mbedtls_test_driver_mac_hooks.forced_status = forced_status;
|
|
|
|
/*
|
|
* Calculate the MAC, multipart case.
|
|
*/
|
|
status = psa_mac_sign_setup( &operation, key, alg );
|
|
TEST_EQUAL( mbedtls_test_driver_mac_hooks.hits, 1 );
|
|
|
|
if( forced_status == PSA_SUCCESS ||
|
|
forced_status == PSA_ERROR_NOT_SUPPORTED )
|
|
{
|
|
PSA_ASSERT( status );
|
|
}
|
|
else
|
|
TEST_EQUAL( forced_status, status );
|
|
|
|
status = psa_mac_update( &operation,
|
|
input->x, input->len );
|
|
if( forced_status == PSA_SUCCESS )
|
|
TEST_EQUAL( mbedtls_test_driver_mac_hooks.hits, 2 );
|
|
else
|
|
TEST_EQUAL( mbedtls_test_driver_mac_hooks.hits, 1 );
|
|
if( forced_status == PSA_SUCCESS ||
|
|
forced_status == PSA_ERROR_NOT_SUPPORTED )
|
|
{
|
|
PSA_ASSERT( status );
|
|
}
|
|
else
|
|
TEST_EQUAL( PSA_ERROR_BAD_STATE, status );
|
|
|
|
status = psa_mac_sign_finish( &operation,
|
|
actual_mac, mac_buffer_size,
|
|
&mac_length );
|
|
if( forced_status == PSA_SUCCESS )
|
|
TEST_EQUAL( mbedtls_test_driver_mac_hooks.hits, 4 );
|
|
else
|
|
TEST_EQUAL( mbedtls_test_driver_mac_hooks.hits, 1 );
|
|
|
|
if( forced_status == PSA_SUCCESS ||
|
|
forced_status == PSA_ERROR_NOT_SUPPORTED )
|
|
{
|
|
PSA_ASSERT( status );
|
|
}
|
|
else
|
|
TEST_EQUAL( PSA_ERROR_BAD_STATE, status );
|
|
|
|
PSA_ASSERT( psa_mac_abort( &operation ) );
|
|
if( forced_status == PSA_SUCCESS )
|
|
TEST_EQUAL( mbedtls_test_driver_mac_hooks.hits, 4 );
|
|
else
|
|
TEST_EQUAL( mbedtls_test_driver_mac_hooks.hits, 1 );
|
|
|
|
if( forced_status == PSA_SUCCESS )
|
|
{
|
|
ASSERT_COMPARE( expected_mac->x, expected_mac->len,
|
|
actual_mac, mac_length );
|
|
}
|
|
|
|
mbedtls_free( actual_mac );
|
|
actual_mac = NULL;
|
|
|
|
exit:
|
|
psa_mac_abort( &operation );
|
|
psa_destroy_key( key );
|
|
PSA_DONE( );
|
|
mbedtls_free( actual_mac );
|
|
mbedtls_test_driver_mac_hooks = mbedtls_test_driver_mac_hooks_init();
|
|
}
|
|
/* END_CASE */
|
|
|
|
/* BEGIN_CASE */
|
|
void mac_verify( int key_type_arg,
|
|
data_t *key_data,
|
|
int alg_arg,
|
|
data_t *input,
|
|
data_t *expected_mac,
|
|
int forced_status_arg )
|
|
{
|
|
mbedtls_svc_key_id_t key = MBEDTLS_SVC_KEY_ID_INIT;
|
|
psa_key_type_t key_type = key_type_arg;
|
|
psa_algorithm_t alg = alg_arg;
|
|
psa_mac_operation_t operation = PSA_MAC_OPERATION_INIT;
|
|
psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
|
|
psa_status_t status = PSA_ERROR_GENERIC_ERROR;
|
|
psa_status_t forced_status = forced_status_arg;
|
|
mbedtls_test_driver_mac_hooks = mbedtls_test_driver_mac_hooks_init();
|
|
|
|
TEST_ASSERT( expected_mac->len <= PSA_MAC_MAX_SIZE );
|
|
|
|
PSA_ASSERT( psa_crypto_init( ) );
|
|
|
|
psa_set_key_usage_flags( &attributes, PSA_KEY_USAGE_VERIFY_HASH );
|
|
psa_set_key_algorithm( &attributes, alg );
|
|
psa_set_key_type( &attributes, key_type );
|
|
|
|
PSA_ASSERT( psa_import_key( &attributes, key_data->x, key_data->len,
|
|
&key ) );
|
|
|
|
mbedtls_test_driver_mac_hooks.forced_status = forced_status;
|
|
|
|
/*
|
|
* Verify the MAC, one-shot case.
|
|
*/
|
|
status = psa_mac_verify( key, alg,
|
|
input->x, input->len,
|
|
expected_mac->x, expected_mac->len );
|
|
TEST_EQUAL( mbedtls_test_driver_mac_hooks.hits, 1 );
|
|
if( forced_status == PSA_SUCCESS ||
|
|
forced_status == PSA_ERROR_NOT_SUPPORTED )
|
|
{
|
|
PSA_ASSERT( status );
|
|
}
|
|
else
|
|
TEST_EQUAL( forced_status, status );
|
|
|
|
mbedtls_test_driver_mac_hooks = mbedtls_test_driver_mac_hooks_init();
|
|
mbedtls_test_driver_mac_hooks.forced_status = forced_status;
|
|
|
|
/*
|
|
* Verify the MAC, multi-part case.
|
|
*/
|
|
status = psa_mac_verify_setup( &operation, key, alg );
|
|
TEST_EQUAL( mbedtls_test_driver_mac_hooks.hits, 1 );
|
|
|
|
if( forced_status == PSA_SUCCESS ||
|
|
forced_status == PSA_ERROR_NOT_SUPPORTED )
|
|
{
|
|
PSA_ASSERT( status );
|
|
}
|
|
else
|
|
TEST_EQUAL( forced_status, status );
|
|
|
|
status = psa_mac_update( &operation,
|
|
input->x, input->len );
|
|
if( forced_status == PSA_SUCCESS )
|
|
TEST_EQUAL( mbedtls_test_driver_mac_hooks.hits, 2 );
|
|
else
|
|
TEST_EQUAL( mbedtls_test_driver_mac_hooks.hits, 1 );
|
|
|
|
if( forced_status == PSA_SUCCESS ||
|
|
forced_status == PSA_ERROR_NOT_SUPPORTED )
|
|
{
|
|
PSA_ASSERT( status );
|
|
}
|
|
else
|
|
TEST_EQUAL( PSA_ERROR_BAD_STATE, status );
|
|
|
|
status = psa_mac_verify_finish( &operation,
|
|
expected_mac->x,
|
|
expected_mac->len );
|
|
if( forced_status == PSA_SUCCESS )
|
|
TEST_EQUAL( mbedtls_test_driver_mac_hooks.hits, 4 );
|
|
else
|
|
TEST_EQUAL( mbedtls_test_driver_mac_hooks.hits, 1 );
|
|
|
|
if( forced_status == PSA_SUCCESS ||
|
|
forced_status == PSA_ERROR_NOT_SUPPORTED )
|
|
{
|
|
PSA_ASSERT( status );
|
|
}
|
|
else
|
|
TEST_EQUAL( PSA_ERROR_BAD_STATE, status );
|
|
|
|
|
|
PSA_ASSERT( psa_mac_abort( &operation ) );
|
|
if( forced_status == PSA_SUCCESS )
|
|
TEST_EQUAL( mbedtls_test_driver_mac_hooks.hits, 4 );
|
|
else
|
|
TEST_EQUAL( mbedtls_test_driver_mac_hooks.hits, 1 );
|
|
|
|
exit:
|
|
psa_mac_abort( &operation );
|
|
psa_destroy_key( key );
|
|
PSA_DONE( );
|
|
mbedtls_test_driver_mac_hooks = mbedtls_test_driver_mac_hooks_init();
|
|
}
|
|
/* END_CASE */
|
|
|
|
/* BEGIN_CASE depends_on:PSA_CRYPTO_DRIVER_TEST:MBEDTLS_PSA_CRYPTO_DRIVERS:MBEDTLS_PSA_CRYPTO_BUILTIN_KEYS */
|
|
void builtin_key_export( int builtin_key_id_arg,
|
|
int builtin_key_type_arg,
|
|
int builtin_key_bits_arg,
|
|
int builtin_key_algorithm_arg,
|
|
data_t *expected_output,
|
|
int expected_status_arg )
|
|
{
|
|
psa_key_id_t builtin_key_id = (psa_key_id_t) builtin_key_id_arg;
|
|
psa_key_type_t builtin_key_type = (psa_key_type_t) builtin_key_type_arg;
|
|
psa_algorithm_t builtin_key_alg = (psa_algorithm_t) builtin_key_algorithm_arg;
|
|
size_t builtin_key_bits = (size_t) builtin_key_bits_arg;
|
|
psa_status_t expected_status = expected_status_arg;
|
|
psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
|
|
|
|
mbedtls_svc_key_id_t key = mbedtls_svc_key_id_make( 0, builtin_key_id );
|
|
uint8_t* output_buffer = NULL;
|
|
size_t output_size = 0;
|
|
psa_status_t actual_status;
|
|
|
|
PSA_ASSERT( psa_crypto_init( ) );
|
|
ASSERT_ALLOC( output_buffer, expected_output->len );
|
|
|
|
actual_status = psa_export_key( key, output_buffer, expected_output->len, &output_size );
|
|
|
|
if( expected_status == PSA_SUCCESS )
|
|
{
|
|
PSA_ASSERT( actual_status );
|
|
TEST_EQUAL( output_size, expected_output->len );
|
|
ASSERT_COMPARE( output_buffer, output_size,
|
|
expected_output->x, expected_output->len );
|
|
|
|
PSA_ASSERT( psa_get_key_attributes( key, &attributes ) );
|
|
TEST_EQUAL( psa_get_key_bits( &attributes ), builtin_key_bits );
|
|
TEST_EQUAL( psa_get_key_type( &attributes ), builtin_key_type );
|
|
TEST_EQUAL( psa_get_key_algorithm( &attributes ), builtin_key_alg );
|
|
}
|
|
else
|
|
{
|
|
if( actual_status != expected_status )
|
|
fprintf( stderr, "Expected %d but got %d\n", expected_status, actual_status );
|
|
TEST_EQUAL( actual_status, expected_status );
|
|
TEST_EQUAL( output_size, 0 );
|
|
}
|
|
|
|
exit:
|
|
mbedtls_free( output_buffer );
|
|
psa_reset_key_attributes( &attributes );
|
|
psa_destroy_key( key );
|
|
PSA_DONE( );
|
|
}
|
|
/* END_CASE */
|
|
|
|
/* BEGIN_CASE depends_on:PSA_CRYPTO_DRIVER_TEST:MBEDTLS_PSA_CRYPTO_DRIVERS:MBEDTLS_PSA_CRYPTO_BUILTIN_KEYS */
|
|
void builtin_pubkey_export( int builtin_key_id_arg,
|
|
int builtin_key_type_arg,
|
|
int builtin_key_bits_arg,
|
|
int builtin_key_algorithm_arg,
|
|
data_t *expected_output,
|
|
int expected_status_arg )
|
|
{
|
|
psa_key_id_t builtin_key_id = (psa_key_id_t) builtin_key_id_arg;
|
|
psa_key_type_t builtin_key_type = (psa_key_type_t) builtin_key_type_arg;
|
|
psa_algorithm_t builtin_key_alg = (psa_algorithm_t) builtin_key_algorithm_arg;
|
|
size_t builtin_key_bits = (size_t) builtin_key_bits_arg;
|
|
psa_status_t expected_status = expected_status_arg;
|
|
psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
|
|
|
|
mbedtls_svc_key_id_t key = mbedtls_svc_key_id_make( 0, builtin_key_id );
|
|
uint8_t* output_buffer = NULL;
|
|
size_t output_size = 0;
|
|
psa_status_t actual_status;
|
|
|
|
PSA_ASSERT( psa_crypto_init( ) );
|
|
ASSERT_ALLOC( output_buffer, expected_output->len );
|
|
|
|
actual_status = psa_export_public_key( key, output_buffer, expected_output->len, &output_size );
|
|
|
|
if( expected_status == PSA_SUCCESS )
|
|
{
|
|
PSA_ASSERT( actual_status );
|
|
TEST_EQUAL( output_size, expected_output->len );
|
|
ASSERT_COMPARE( output_buffer, output_size,
|
|
expected_output->x, expected_output->len );
|
|
|
|
PSA_ASSERT( psa_get_key_attributes( key, &attributes ) );
|
|
TEST_EQUAL( psa_get_key_bits( &attributes ), builtin_key_bits );
|
|
TEST_EQUAL( psa_get_key_type( &attributes ), builtin_key_type );
|
|
TEST_EQUAL( psa_get_key_algorithm( &attributes ), builtin_key_alg );
|
|
}
|
|
else
|
|
{
|
|
TEST_EQUAL( actual_status, expected_status );
|
|
TEST_EQUAL( output_size, 0 );
|
|
}
|
|
|
|
exit:
|
|
mbedtls_free( output_buffer );
|
|
psa_reset_key_attributes( &attributes );
|
|
psa_destroy_key( key );
|
|
PSA_DONE( );
|
|
}
|
|
/* END_CASE */
|
|
|
|
/* BEGIN_CASE */
|
|
void hash_compute( int alg_arg,
|
|
data_t *input, data_t *hash,
|
|
int forced_status_arg,
|
|
int expected_status_arg )
|
|
{
|
|
psa_algorithm_t alg = alg_arg;
|
|
psa_status_t forced_status = forced_status_arg;
|
|
psa_status_t expected_status = expected_status_arg;
|
|
unsigned char *output = NULL;
|
|
size_t output_length;
|
|
|
|
mbedtls_test_driver_hash_hooks = mbedtls_test_driver_hash_hooks_init();
|
|
mbedtls_test_driver_hash_hooks.forced_status = forced_status;
|
|
|
|
PSA_ASSERT( psa_crypto_init( ) );
|
|
ASSERT_ALLOC( output, PSA_HASH_LENGTH( alg ) );
|
|
|
|
TEST_EQUAL( psa_hash_compute( alg, input->x, input->len,
|
|
output, PSA_HASH_LENGTH( alg ),
|
|
&output_length ), expected_status );
|
|
TEST_EQUAL( mbedtls_test_driver_hash_hooks.hits, 1 );
|
|
TEST_EQUAL( mbedtls_test_driver_hash_hooks.driver_status, forced_status );
|
|
|
|
if( expected_status == PSA_SUCCESS )
|
|
{
|
|
ASSERT_COMPARE( output, output_length, hash->x, hash->len );
|
|
}
|
|
|
|
exit:
|
|
mbedtls_free( output );
|
|
PSA_DONE( );
|
|
mbedtls_test_driver_hash_hooks = mbedtls_test_driver_hash_hooks_init();
|
|
}
|
|
/* END_CASE */
|
|
|
|
/* BEGIN_CASE */
|
|
void hash_multipart_setup( int alg_arg,
|
|
data_t *input, data_t *hash,
|
|
int forced_status_arg,
|
|
int expected_status_arg )
|
|
{
|
|
psa_algorithm_t alg = alg_arg;
|
|
psa_status_t forced_status = forced_status_arg;
|
|
psa_status_t expected_status = expected_status_arg;
|
|
unsigned char *output = NULL;
|
|
psa_hash_operation_t operation = PSA_HASH_OPERATION_INIT;
|
|
size_t output_length;
|
|
|
|
mbedtls_test_driver_hash_hooks = mbedtls_test_driver_hash_hooks_init();
|
|
ASSERT_ALLOC( output, PSA_HASH_LENGTH( alg ) );
|
|
|
|
PSA_ASSERT( psa_crypto_init( ) );
|
|
|
|
mbedtls_test_driver_hash_hooks.forced_status = forced_status;
|
|
TEST_EQUAL( psa_hash_setup( &operation, alg ), expected_status );
|
|
TEST_EQUAL( mbedtls_test_driver_hash_hooks.hits, 1 );
|
|
TEST_EQUAL( mbedtls_test_driver_hash_hooks.driver_status, forced_status );
|
|
|
|
if( expected_status == PSA_SUCCESS )
|
|
{
|
|
PSA_ASSERT( psa_hash_update( &operation, input->x, input->len ) );
|
|
TEST_EQUAL( mbedtls_test_driver_hash_hooks.hits,
|
|
forced_status == PSA_ERROR_NOT_SUPPORTED ? 1 : 2 );
|
|
TEST_EQUAL( mbedtls_test_driver_hash_hooks.driver_status, forced_status );
|
|
|
|
PSA_ASSERT( psa_hash_finish( &operation,
|
|
output, PSA_HASH_LENGTH( alg ),
|
|
&output_length ) );
|
|
TEST_EQUAL( mbedtls_test_driver_hash_hooks.hits,
|
|
forced_status == PSA_ERROR_NOT_SUPPORTED ? 1 : 4 );
|
|
TEST_EQUAL( mbedtls_test_driver_hash_hooks.driver_status, forced_status );
|
|
|
|
ASSERT_COMPARE( output, output_length, hash->x, hash->len );
|
|
}
|
|
|
|
exit:
|
|
psa_hash_abort( &operation );
|
|
mbedtls_free( output );
|
|
PSA_DONE( );
|
|
mbedtls_test_driver_hash_hooks = mbedtls_test_driver_hash_hooks_init();
|
|
}
|
|
/* END_CASE */
|
|
|
|
/* BEGIN_CASE */
|
|
void hash_multipart_update( int alg_arg,
|
|
data_t *input, data_t *hash,
|
|
int forced_status_arg )
|
|
{
|
|
psa_algorithm_t alg = alg_arg;
|
|
psa_status_t forced_status = forced_status_arg;
|
|
unsigned char *output = NULL;
|
|
psa_hash_operation_t operation = PSA_HASH_OPERATION_INIT;
|
|
size_t output_length;
|
|
|
|
mbedtls_test_driver_hash_hooks = mbedtls_test_driver_hash_hooks_init();
|
|
ASSERT_ALLOC( output, PSA_HASH_LENGTH( alg ) );
|
|
|
|
PSA_ASSERT( psa_crypto_init( ) );
|
|
|
|
/*
|
|
* Update inactive operation, the driver shouldn't be called.
|
|
*/
|
|
TEST_EQUAL( psa_hash_update( &operation, input->x, input->len ),
|
|
PSA_ERROR_BAD_STATE );
|
|
TEST_EQUAL( mbedtls_test_driver_hash_hooks.hits, 0 );
|
|
|
|
PSA_ASSERT( psa_hash_setup( &operation, alg ) );
|
|
TEST_EQUAL( mbedtls_test_driver_hash_hooks.hits, 1 );
|
|
TEST_EQUAL( mbedtls_test_driver_hash_hooks.driver_status, PSA_SUCCESS );
|
|
|
|
mbedtls_test_driver_hash_hooks.forced_status = forced_status;
|
|
TEST_EQUAL( psa_hash_update( &operation, input->x, input->len ),
|
|
forced_status );
|
|
/* One or two more calls to the driver interface: update or update + abort */
|
|
TEST_EQUAL( mbedtls_test_driver_hash_hooks.hits,
|
|
forced_status == PSA_SUCCESS ? 2 : 3 );
|
|
TEST_EQUAL( mbedtls_test_driver_hash_hooks.driver_status, forced_status );
|
|
|
|
if( forced_status == PSA_SUCCESS )
|
|
{
|
|
mbedtls_test_driver_hash_hooks = mbedtls_test_driver_hash_hooks_init();
|
|
PSA_ASSERT( psa_hash_finish( &operation,
|
|
output, PSA_HASH_LENGTH( alg ),
|
|
&output_length ) );
|
|
/* Two calls to the driver interface: update + abort */
|
|
TEST_EQUAL( mbedtls_test_driver_hash_hooks.hits, 2 );
|
|
TEST_EQUAL( mbedtls_test_driver_hash_hooks.driver_status, PSA_SUCCESS );
|
|
|
|
ASSERT_COMPARE( output, output_length, hash->x, hash->len );
|
|
}
|
|
|
|
exit:
|
|
psa_hash_abort( &operation );
|
|
mbedtls_free( output );
|
|
PSA_DONE( );
|
|
mbedtls_test_driver_hash_hooks = mbedtls_test_driver_hash_hooks_init();
|
|
}
|
|
/* END_CASE */
|
|
|
|
/* BEGIN_CASE */
|
|
void hash_multipart_finish( int alg_arg,
|
|
data_t *input, data_t *hash,
|
|
int forced_status_arg )
|
|
{
|
|
psa_algorithm_t alg = alg_arg;
|
|
psa_status_t forced_status = forced_status_arg;
|
|
unsigned char *output = NULL;
|
|
psa_hash_operation_t operation = PSA_HASH_OPERATION_INIT;
|
|
size_t output_length;
|
|
|
|
mbedtls_test_driver_hash_hooks = mbedtls_test_driver_hash_hooks_init();
|
|
ASSERT_ALLOC( output, PSA_HASH_LENGTH( alg ) );
|
|
|
|
PSA_ASSERT( psa_crypto_init( ) );
|
|
|
|
/*
|
|
* Finish inactive operation, the driver shouldn't be called.
|
|
*/
|
|
TEST_EQUAL( psa_hash_finish( &operation, output, PSA_HASH_LENGTH( alg ),
|
|
&output_length ),
|
|
PSA_ERROR_BAD_STATE );
|
|
TEST_EQUAL( mbedtls_test_driver_hash_hooks.hits, 0 );
|
|
|
|
PSA_ASSERT( psa_hash_setup( &operation, alg ) );
|
|
TEST_EQUAL( mbedtls_test_driver_hash_hooks.hits, 1 );
|
|
TEST_EQUAL( mbedtls_test_driver_hash_hooks.driver_status, PSA_SUCCESS );
|
|
|
|
PSA_ASSERT( psa_hash_update( &operation, input->x, input->len ) );
|
|
TEST_EQUAL( mbedtls_test_driver_hash_hooks.hits, 2 );
|
|
TEST_EQUAL( mbedtls_test_driver_hash_hooks.driver_status, PSA_SUCCESS );
|
|
|
|
mbedtls_test_driver_hash_hooks.forced_status = forced_status;
|
|
TEST_EQUAL( psa_hash_finish( &operation,
|
|
output, PSA_HASH_LENGTH( alg ),
|
|
&output_length ),
|
|
forced_status );
|
|
/* Two more calls to the driver interface: finish + abort */
|
|
TEST_EQUAL( mbedtls_test_driver_hash_hooks.hits, 4 );
|
|
TEST_EQUAL( mbedtls_test_driver_hash_hooks.driver_status, forced_status );
|
|
|
|
if( forced_status == PSA_SUCCESS )
|
|
ASSERT_COMPARE( output, output_length, hash->x, hash->len );
|
|
|
|
exit:
|
|
psa_hash_abort( &operation );
|
|
mbedtls_free( output );
|
|
PSA_DONE( );
|
|
mbedtls_test_driver_hash_hooks = mbedtls_test_driver_hash_hooks_init();
|
|
}
|
|
/* END_CASE */
|
|
|
|
/* BEGIN_CASE */
|
|
void hash_clone( int alg_arg,
|
|
data_t *input, data_t *hash,
|
|
int forced_status_arg )
|
|
{
|
|
psa_algorithm_t alg = alg_arg;
|
|
psa_status_t forced_status = forced_status_arg;
|
|
unsigned char *output = NULL;
|
|
psa_hash_operation_t source_operation = PSA_HASH_OPERATION_INIT;
|
|
psa_hash_operation_t target_operation = PSA_HASH_OPERATION_INIT;
|
|
size_t output_length;
|
|
|
|
mbedtls_test_driver_hash_hooks = mbedtls_test_driver_hash_hooks_init();
|
|
ASSERT_ALLOC( output, PSA_HASH_LENGTH( alg ) );
|
|
|
|
PSA_ASSERT( psa_crypto_init( ) );
|
|
|
|
/*
|
|
* Clone inactive operation, the driver shouldn't be called.
|
|
*/
|
|
TEST_EQUAL( psa_hash_clone( &source_operation, &target_operation ),
|
|
PSA_ERROR_BAD_STATE );
|
|
TEST_EQUAL( mbedtls_test_driver_hash_hooks.hits, 0 );
|
|
|
|
PSA_ASSERT( psa_hash_setup( &source_operation, alg ) );
|
|
TEST_EQUAL( mbedtls_test_driver_hash_hooks.hits, 1 );
|
|
TEST_EQUAL( mbedtls_test_driver_hash_hooks.driver_status, PSA_SUCCESS );
|
|
|
|
mbedtls_test_driver_hash_hooks.forced_status = forced_status;
|
|
TEST_EQUAL( psa_hash_clone( &source_operation, &target_operation ),
|
|
forced_status );
|
|
TEST_EQUAL( mbedtls_test_driver_hash_hooks.hits,
|
|
forced_status == PSA_SUCCESS ? 2 : 3 );
|
|
TEST_EQUAL( mbedtls_test_driver_hash_hooks.driver_status, forced_status );
|
|
|
|
if( forced_status == PSA_SUCCESS )
|
|
{
|
|
mbedtls_test_driver_hash_hooks = mbedtls_test_driver_hash_hooks_init();
|
|
PSA_ASSERT( psa_hash_update( &target_operation,
|
|
input->x, input->len ) );
|
|
TEST_EQUAL( mbedtls_test_driver_hash_hooks.hits, 1 );
|
|
TEST_EQUAL( mbedtls_test_driver_hash_hooks.driver_status, PSA_SUCCESS );
|
|
|
|
PSA_ASSERT( psa_hash_finish( &target_operation,
|
|
output, PSA_HASH_LENGTH( alg ),
|
|
&output_length ) );
|
|
TEST_EQUAL( mbedtls_test_driver_hash_hooks.hits, 3 );
|
|
TEST_EQUAL( mbedtls_test_driver_hash_hooks.driver_status, PSA_SUCCESS );
|
|
|
|
ASSERT_COMPARE( output, output_length, hash->x, hash->len );
|
|
}
|
|
|
|
exit:
|
|
psa_hash_abort( &source_operation );
|
|
psa_hash_abort( &target_operation );
|
|
mbedtls_free( output );
|
|
PSA_DONE( );
|
|
mbedtls_test_driver_hash_hooks = mbedtls_test_driver_hash_hooks_init();
|
|
}
|
|
/* END_CASE */
|
|
|
|
/* BEGIN_CASE */
|
|
void asymmetric_encrypt_decrypt( int alg_arg,
|
|
data_t *key_data,
|
|
data_t *input_data,
|
|
data_t *label,
|
|
data_t *fake_output_encrypt,
|
|
data_t *fake_output_decrypt,
|
|
int forced_status_encrypt_arg,
|
|
int forced_status_decrypt_arg,
|
|
int expected_status_encrypt_arg,
|
|
int expected_status_decrypt_arg )
|
|
{
|
|
mbedtls_svc_key_id_t key = MBEDTLS_SVC_KEY_ID_INIT;
|
|
psa_key_type_t key_type = PSA_KEY_TYPE_RSA_KEY_PAIR;
|
|
psa_algorithm_t alg = alg_arg;
|
|
size_t key_bits;
|
|
unsigned char *output = NULL;
|
|
size_t output_size;
|
|
size_t output_length = ~0;
|
|
unsigned char *output2 = NULL;
|
|
size_t output2_size;
|
|
size_t output2_length = ~0;
|
|
psa_status_t forced_status_encrypt = forced_status_encrypt_arg;
|
|
psa_status_t forced_status_decrypt = forced_status_decrypt_arg;
|
|
psa_status_t expected_status_encrypt = expected_status_encrypt_arg;
|
|
psa_status_t expected_status_decrypt = expected_status_decrypt_arg;
|
|
psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
|
|
|
|
PSA_ASSERT( psa_crypto_init( ) );
|
|
mbedtls_test_driver_asymmetric_encryption_hooks =
|
|
mbedtls_test_driver_asymmetric_encryption_hooks_init();
|
|
|
|
psa_set_key_usage_flags( &attributes, PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_DECRYPT );
|
|
psa_set_key_algorithm( &attributes, alg );
|
|
psa_set_key_type( &attributes, key_type );
|
|
|
|
PSA_ASSERT( psa_import_key( &attributes, key_data->x, key_data->len,
|
|
&key ) );
|
|
|
|
/* Determine the maximum ciphertext length */
|
|
PSA_ASSERT( psa_get_key_attributes( key, &attributes ) );
|
|
key_bits = psa_get_key_bits( &attributes );
|
|
|
|
mbedtls_test_driver_asymmetric_encryption_hooks.forced_status =
|
|
forced_status_encrypt;
|
|
if ( fake_output_encrypt->len > 0 )
|
|
{
|
|
mbedtls_test_driver_asymmetric_encryption_hooks.forced_output =
|
|
fake_output_encrypt->x;
|
|
mbedtls_test_driver_asymmetric_encryption_hooks.forced_output_length =
|
|
fake_output_encrypt->len;
|
|
output_size = fake_output_encrypt->len;
|
|
ASSERT_ALLOC( output, output_size );
|
|
}
|
|
else
|
|
{
|
|
output_size = PSA_ASYMMETRIC_ENCRYPT_OUTPUT_SIZE( key_type, key_bits, alg );
|
|
TEST_ASSERT( output_size <= PSA_ASYMMETRIC_ENCRYPT_OUTPUT_MAX_SIZE );
|
|
ASSERT_ALLOC( output, output_size );
|
|
}
|
|
|
|
/* We test encryption by checking that encrypt-then-decrypt gives back
|
|
* the original plaintext because of the non-optional random
|
|
* part of encryption process which prevents using fixed vectors. */
|
|
TEST_EQUAL( psa_asymmetric_encrypt( key, alg,
|
|
input_data->x, input_data->len,
|
|
label->x, label->len,
|
|
output, output_size,
|
|
&output_length ), expected_status_encrypt );
|
|
/* We don't know what ciphertext length to expect, but check that
|
|
* it looks sensible. */
|
|
TEST_ASSERT( output_length <= output_size );
|
|
|
|
if ( expected_status_encrypt == PSA_SUCCESS )
|
|
{
|
|
if ( fake_output_encrypt->len > 0 )
|
|
ASSERT_COMPARE( fake_output_encrypt->x, fake_output_encrypt->len,
|
|
output, output_length );
|
|
else
|
|
{
|
|
mbedtls_test_driver_asymmetric_encryption_hooks.forced_status =
|
|
forced_status_decrypt;
|
|
if ( fake_output_decrypt->len > 0 )
|
|
{
|
|
mbedtls_test_driver_asymmetric_encryption_hooks.forced_output =
|
|
fake_output_decrypt->x;
|
|
mbedtls_test_driver_asymmetric_encryption_hooks.forced_output_length =
|
|
fake_output_decrypt->len;
|
|
output2_size = fake_output_decrypt->len;
|
|
ASSERT_ALLOC( output2, output2_size );
|
|
}
|
|
else
|
|
{
|
|
output2_size = input_data->len;
|
|
TEST_ASSERT( output2_size <=
|
|
PSA_ASYMMETRIC_DECRYPT_OUTPUT_SIZE( key_type, key_bits, alg ) );
|
|
TEST_ASSERT( output2_size <= PSA_ASYMMETRIC_DECRYPT_OUTPUT_MAX_SIZE );
|
|
ASSERT_ALLOC( output2, output2_size );
|
|
}
|
|
|
|
TEST_EQUAL( psa_asymmetric_decrypt( key, alg,
|
|
output, output_length,
|
|
label->x, label->len,
|
|
output2, output2_size,
|
|
&output2_length ), expected_status_decrypt );
|
|
if ( expected_status_decrypt == PSA_SUCCESS )
|
|
{
|
|
if ( fake_output_decrypt->len > 0 )
|
|
ASSERT_COMPARE( fake_output_decrypt->x, fake_output_decrypt->len,
|
|
output2, output2_length );
|
|
else
|
|
ASSERT_COMPARE( input_data->x, input_data->len,
|
|
output2, output2_length );
|
|
}
|
|
}
|
|
}
|
|
|
|
exit:
|
|
/*
|
|
* Key attributes may have been returned by psa_get_key_attributes()
|
|
* thus reset them as required.
|
|
*/
|
|
psa_reset_key_attributes( &attributes );
|
|
|
|
psa_destroy_key( key );
|
|
mbedtls_free( output );
|
|
mbedtls_free( output2 );
|
|
PSA_DONE( );
|
|
}
|
|
/* END_CASE */
|
|
|
|
/* BEGIN_CASE */
|
|
void asymmetric_decrypt( int alg_arg,
|
|
data_t *key_data,
|
|
data_t *input_data,
|
|
data_t *label,
|
|
data_t *expected_output_data,
|
|
data_t *fake_output_decrypt,
|
|
int forced_status_decrypt_arg,
|
|
int expected_status_decrypt_arg )
|
|
{
|
|
mbedtls_svc_key_id_t key = MBEDTLS_SVC_KEY_ID_INIT;
|
|
psa_key_type_t key_type = PSA_KEY_TYPE_RSA_KEY_PAIR;
|
|
psa_algorithm_t alg = alg_arg;
|
|
unsigned char *output = NULL;
|
|
size_t output_size;
|
|
size_t output_length = ~0;
|
|
psa_status_t forced_status_decrypt = forced_status_decrypt_arg;
|
|
psa_status_t expected_status_decrypt = expected_status_decrypt_arg;
|
|
psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
|
|
|
|
PSA_ASSERT( psa_crypto_init( ) );
|
|
mbedtls_test_driver_asymmetric_encryption_hooks =
|
|
mbedtls_test_driver_asymmetric_encryption_hooks_init();
|
|
|
|
psa_set_key_usage_flags( &attributes, PSA_KEY_USAGE_DECRYPT );
|
|
psa_set_key_algorithm( &attributes, alg );
|
|
psa_set_key_type( &attributes, key_type );
|
|
|
|
PSA_ASSERT( psa_import_key( &attributes, key_data->x, key_data->len,
|
|
&key ) );
|
|
|
|
mbedtls_test_driver_asymmetric_encryption_hooks.forced_status =
|
|
forced_status_decrypt;
|
|
|
|
if ( fake_output_decrypt->len > 0 )
|
|
{
|
|
mbedtls_test_driver_asymmetric_encryption_hooks.forced_output =
|
|
fake_output_decrypt->x;
|
|
mbedtls_test_driver_asymmetric_encryption_hooks.forced_output_length =
|
|
fake_output_decrypt->len;
|
|
output_size = fake_output_decrypt->len;
|
|
ASSERT_ALLOC( output, output_size );
|
|
}
|
|
else
|
|
{
|
|
output_size = expected_output_data->len;
|
|
ASSERT_ALLOC( output, expected_output_data->len );
|
|
}
|
|
|
|
TEST_EQUAL( psa_asymmetric_decrypt( key, alg,
|
|
input_data->x, input_data->len,
|
|
label->x, label->len,
|
|
output, output_size,
|
|
&output_length ), expected_status_decrypt );
|
|
if ( expected_status_decrypt == PSA_SUCCESS )
|
|
{
|
|
TEST_EQUAL( output_length, expected_output_data->len );
|
|
ASSERT_COMPARE( expected_output_data->x, expected_output_data->len,
|
|
output, output_length );
|
|
}
|
|
exit:
|
|
/*
|
|
* Key attributes may have been returned by psa_get_key_attributes()
|
|
* thus reset them as required.
|
|
*/
|
|
psa_reset_key_attributes( &attributes );
|
|
|
|
psa_destroy_key( key );
|
|
mbedtls_free( output );
|
|
PSA_DONE( );
|
|
}
|
|
/* END_CASE */
|