801 lines
26 KiB
Text
801 lines
26 KiB
Text
/* BEGIN_HEADER */
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#include "psa/crypto.h"
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#include "mbedtls/md.h"
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/* END_HEADER */
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/* BEGIN_DEPENDENCIES
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* depends_on:MBEDTLS_PSA_CRYPTO_C
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* END_DEPENDENCIES
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*/
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/* BEGIN_CASE */
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void init_deinit()
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{
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psa_status_t status;
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int i;
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for( i = 0; i <= 1; i++ )
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{
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status = psa_crypto_init( );
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TEST_ASSERT( status == PSA_SUCCESS );
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status = psa_crypto_init( );
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TEST_ASSERT( status == PSA_SUCCESS );
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mbedtls_psa_crypto_free( );
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}
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}
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/* END_CASE */
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/* BEGIN_CASE */
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void import( char *hex, int type, int expected_status )
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{
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int slot = 1;
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psa_status_t status;
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unsigned char *data = NULL;
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size_t data_size;
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data = unhexify_alloc( hex, &data_size );
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TEST_ASSERT( data != NULL );
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TEST_ASSERT( psa_crypto_init( ) == PSA_SUCCESS );
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status = psa_import_key( slot, type, data, data_size );
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TEST_ASSERT( status == (psa_status_t) expected_status );
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if( status == PSA_SUCCESS )
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TEST_ASSERT( psa_destroy_key( slot ) == PSA_SUCCESS );
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exit:
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mbedtls_free( data );
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mbedtls_psa_crypto_free( );
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}
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/* END_CASE */
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/* BEGIN_CASE */
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void import_export( char *hex, int type_arg,
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int expected_bits,
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int export_size_delta,
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int expected_export_status,
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int canonical_input )
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{
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int slot = 1;
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int slot2 = slot + 1;
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psa_key_type_t type = type_arg;
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psa_status_t status;
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unsigned char *data = NULL;
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unsigned char *exported = NULL;
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unsigned char *reexported = NULL;
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size_t data_size;
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size_t export_size;
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size_t exported_length;
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size_t reexported_length;
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psa_key_type_t got_type;
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size_t got_bits;
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psa_key_policy_t policy = {0};
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data = unhexify_alloc( hex, &data_size );
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TEST_ASSERT( data != NULL );
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export_size = (ssize_t) data_size + export_size_delta;
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exported = mbedtls_calloc( 1, export_size );
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TEST_ASSERT( exported != NULL );
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if( ! canonical_input )
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{
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reexported = mbedtls_calloc( 1, export_size );
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TEST_ASSERT( reexported != NULL );
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}
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TEST_ASSERT( psa_crypto_init( ) == PSA_SUCCESS );
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psa_key_policy_init( &policy );
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psa_key_policy_set_usage( &policy, PSA_KEY_USAGE_EXPORT,
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PSA_ALG_VENDOR_FLAG );
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TEST_ASSERT( psa_set_key_policy( slot, &policy ) == PSA_SUCCESS );
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/* Import the key */
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TEST_ASSERT( psa_import_key( slot, type,
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data, data_size ) == PSA_SUCCESS );
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/* Test the key information */
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TEST_ASSERT( psa_get_key_information( slot,
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&got_type, &got_bits ) ==
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PSA_SUCCESS );
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TEST_ASSERT( got_type == type );
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TEST_ASSERT( got_bits == (size_t) expected_bits );
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/* Export the key */
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status = psa_export_key( slot,
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exported, export_size,
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&exported_length );
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TEST_ASSERT( status == (psa_status_t) expected_export_status );
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if( status != PSA_SUCCESS )
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goto destroy;
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if( canonical_input )
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{
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TEST_ASSERT( exported_length == data_size );
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TEST_ASSERT( memcmp( exported, data, data_size ) == 0 );
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}
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else
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{
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TEST_ASSERT( psa_set_key_policy( slot2, &policy ) == PSA_SUCCESS );
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TEST_ASSERT( psa_import_key( slot2, type,
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exported, export_size ) ==
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PSA_SUCCESS );
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TEST_ASSERT( psa_export_key( slot2,
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reexported, export_size,
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&reexported_length ) ==
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PSA_SUCCESS );
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TEST_ASSERT( reexported_length == exported_length );
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TEST_ASSERT( memcmp( reexported, exported,
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exported_length ) == 0 );
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}
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destroy:
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/* Destroy the key */
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TEST_ASSERT( psa_destroy_key( slot ) == PSA_SUCCESS );
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TEST_ASSERT( psa_get_key_information(
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slot, NULL, NULL ) == PSA_ERROR_EMPTY_SLOT );
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exit:
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mbedtls_free( data );
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mbedtls_psa_crypto_free( );
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}
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/* END_CASE */
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/* BEGIN_CASE */
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void hash_finish( int alg_arg, char *input_hex, char *hash_hex )
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{
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psa_algorithm_t alg = alg_arg;
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unsigned char *input = NULL;
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size_t input_size;
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unsigned char expected_hash[MBEDTLS_MD_MAX_SIZE];
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size_t expected_hash_length;
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unsigned char actual_hash[MBEDTLS_MD_MAX_SIZE];
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size_t actual_hash_length;
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psa_hash_operation_t operation;
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input = unhexify_alloc( input_hex, &input_size );
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TEST_ASSERT( input != NULL );
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expected_hash_length = unhexify( expected_hash, hash_hex );
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TEST_ASSERT( psa_crypto_init( ) == PSA_SUCCESS );
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TEST_ASSERT( psa_hash_start( &operation, alg ) == PSA_SUCCESS );
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TEST_ASSERT( psa_hash_update( &operation,
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input, input_size ) == PSA_SUCCESS );
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TEST_ASSERT( psa_hash_finish( &operation,
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actual_hash, sizeof( actual_hash ),
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&actual_hash_length ) == PSA_SUCCESS );
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TEST_ASSERT( actual_hash_length == expected_hash_length );
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TEST_ASSERT( memcmp( expected_hash, actual_hash,
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expected_hash_length ) == 0 );
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exit:
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mbedtls_free( input );
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mbedtls_psa_crypto_free( );
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}
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/* END_CASE */
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/* BEGIN_CASE */
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void hash_verify( int alg_arg, char *input_hex, char *hash_hex )
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{
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psa_algorithm_t alg = alg_arg;
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unsigned char *input = NULL;
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size_t input_size;
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unsigned char expected_hash[MBEDTLS_MD_MAX_SIZE];
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size_t expected_hash_length;
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psa_hash_operation_t operation;
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input = unhexify_alloc( input_hex, &input_size );
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TEST_ASSERT( input != NULL );
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expected_hash_length = unhexify( expected_hash, hash_hex );
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TEST_ASSERT( psa_crypto_init( ) == PSA_SUCCESS );
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TEST_ASSERT( psa_hash_start( &operation, alg ) == PSA_SUCCESS );
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TEST_ASSERT( psa_hash_update( &operation,
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input, input_size ) == PSA_SUCCESS );
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TEST_ASSERT( psa_hash_verify( &operation,
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expected_hash,
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expected_hash_length ) == PSA_SUCCESS );
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exit:
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mbedtls_free( input );
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mbedtls_psa_crypto_free( );
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}
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/* END_CASE */
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/* BEGIN_CASE */
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void mac_verify( int key_type_arg, char *key_hex,
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int alg_arg, char *iv_hex,
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char *input_hex, char *mac_hex )
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{
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int key_slot = 1;
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psa_key_type_t key_type = key_type_arg;
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psa_algorithm_t alg = alg_arg;
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unsigned char *key = NULL;
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size_t key_size;
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unsigned char *iv = NULL;
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size_t iv_size;
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unsigned char *input = NULL;
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size_t input_size;
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unsigned char *expected_mac = NULL;
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size_t expected_mac_size;
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psa_mac_operation_t operation;
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psa_key_policy_t policy;
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key = unhexify_alloc( key_hex, &key_size );
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TEST_ASSERT( key != NULL );
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if( iv_hex[0] != 0 )
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{
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iv = unhexify_alloc( iv_hex, &iv_size );
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TEST_ASSERT( iv != NULL );
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}
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input = unhexify_alloc( input_hex, &input_size );
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TEST_ASSERT( input != NULL );
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expected_mac = unhexify_alloc( mac_hex, &expected_mac_size );
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TEST_ASSERT( expected_mac != NULL );
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TEST_ASSERT( psa_crypto_init( ) == PSA_SUCCESS );
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psa_key_policy_init( &policy );
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psa_key_policy_set_usage( &policy, PSA_KEY_USAGE_VERIFY, alg_arg );
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TEST_ASSERT( psa_set_key_policy( key_slot, &policy ) == PSA_SUCCESS );
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TEST_ASSERT( psa_import_key( key_slot, key_type,
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key, key_size ) == PSA_SUCCESS );
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// TODO: support IV
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TEST_ASSERT( psa_mac_start( &operation, key_slot, alg ) == PSA_SUCCESS );
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TEST_ASSERT( psa_destroy_key( key_slot ) == PSA_SUCCESS );
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TEST_ASSERT( psa_mac_update( &operation,
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input, input_size ) == PSA_SUCCESS );
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TEST_ASSERT( psa_mac_verify( &operation,
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expected_mac,
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expected_mac_size ) == PSA_SUCCESS );
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exit:
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mbedtls_free( key );
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mbedtls_free( iv );
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mbedtls_free( input );
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mbedtls_free( expected_mac );
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psa_destroy_key( key_slot );
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mbedtls_psa_crypto_free( );
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}
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/* END_CASE */
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/* BEGIN_CASE */
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void signature_size( int type_arg, int bits, int alg_arg, int expected_size_arg )
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{
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psa_key_type_t type = type_arg;
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psa_algorithm_t alg = alg_arg;
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size_t actual_size = PSA_ASYMMETRIC_SIGN_OUTPUT_SIZE(type, bits, alg);
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TEST_ASSERT( actual_size == (size_t) expected_size_arg );
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exit:
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;
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}
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/* END_CASE */
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/* BEGIN_CASE */
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void sign_deterministic( int key_type_arg, char *key_hex,
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int alg_arg, char *input_hex, char *output_hex )
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{
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int slot = 1;
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psa_key_type_t key_type = key_type_arg;
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psa_algorithm_t alg = alg_arg;
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unsigned char *key_data = NULL;
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size_t key_size;
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size_t key_bits;
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unsigned char *input_data = NULL;
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size_t input_size;
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unsigned char *output_data = NULL;
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size_t output_size;
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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_key_policy_t policy = {0};
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key_data = unhexify_alloc( key_hex, &key_size );
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TEST_ASSERT( key_data != NULL );
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input_data = unhexify_alloc( input_hex, &input_size );
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TEST_ASSERT( input_data != NULL );
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output_data = unhexify_alloc( output_hex, &output_size );
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TEST_ASSERT( output_data != NULL );
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TEST_ASSERT( psa_crypto_init( ) == PSA_SUCCESS );
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psa_key_policy_init( &policy );
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psa_key_policy_set_usage( &policy, PSA_KEY_USAGE_SIGN, alg_arg );
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TEST_ASSERT( psa_set_key_policy( slot, &policy ) == PSA_SUCCESS );
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TEST_ASSERT( psa_import_key( slot, key_type,
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key_data, key_size ) == PSA_SUCCESS );
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TEST_ASSERT( psa_get_key_information( slot,
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NULL,
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&key_bits ) == PSA_SUCCESS );
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signature_size = PSA_ASYMMETRIC_SIGN_OUTPUT_SIZE( key_type, alg, key_bits );
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TEST_ASSERT( signature_size != 0 );
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signature = mbedtls_calloc( 1, signature_size );
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TEST_ASSERT( signature != NULL );
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TEST_ASSERT( psa_asymmetric_sign( slot, alg,
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input_data, input_size,
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NULL, 0,
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signature, signature_size,
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&signature_length ) == PSA_SUCCESS );
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TEST_ASSERT( signature_length == output_size );
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TEST_ASSERT( memcmp( signature, output_data, output_size ) == 0 );
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exit:
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psa_destroy_key( slot );
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mbedtls_free( key_data );
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mbedtls_free( input_data );
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mbedtls_free( output_data );
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mbedtls_free( signature );
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mbedtls_psa_crypto_free( );
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}
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/* END_CASE */
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/* BEGIN_CASE */
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void sign_fail( int key_type_arg, char *key_hex,
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int alg_arg, char *input_hex,
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int signature_size, int expected_status_arg )
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{
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int slot = 1;
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psa_key_type_t key_type = key_type_arg;
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psa_algorithm_t alg = alg_arg;
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unsigned char *key_data = NULL;
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size_t key_size;
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unsigned char *input_data = NULL;
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size_t input_size;
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psa_status_t actual_status;
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psa_status_t expected_status = expected_status_arg;
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unsigned char *signature = NULL;
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size_t signature_length = 0xdeadbeef;
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psa_key_policy_t policy = {0};
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key_data = unhexify_alloc( key_hex, &key_size );
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TEST_ASSERT( key_data != NULL );
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input_data = unhexify_alloc( input_hex, &input_size );
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TEST_ASSERT( input_data != NULL );
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signature = mbedtls_calloc( 1, signature_size );
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TEST_ASSERT( signature != NULL );
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TEST_ASSERT( psa_crypto_init( ) == PSA_SUCCESS );
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psa_key_policy_init( &policy );
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psa_key_policy_set_usage( &policy, PSA_KEY_USAGE_SIGN, alg_arg );
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TEST_ASSERT( psa_set_key_policy( slot, &policy ) == PSA_SUCCESS );
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TEST_ASSERT( psa_import_key( slot, key_type,
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key_data, key_size ) == PSA_SUCCESS );
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actual_status = psa_asymmetric_sign( slot, alg,
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input_data, input_size,
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NULL, 0,
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signature, signature_size,
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&signature_length );
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TEST_ASSERT( actual_status == expected_status );
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TEST_ASSERT( signature_length == 0 );
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exit:
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psa_destroy_key( slot );
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mbedtls_free( key_data );
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mbedtls_free( input_data );
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mbedtls_free( signature );
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mbedtls_psa_crypto_free( );
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}
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/* END_CASE */
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/* BEGIN_CASE */
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void key_policy( int usage_arg, int alg_arg )
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{
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int key_slot = 1;
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psa_key_type_t key_type = PSA_KEY_TYPE_AES;
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unsigned char key[32] = {0};
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psa_key_policy_t policy_set = {0};
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psa_key_policy_t policy_get = {0};
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memset( key, 0x2a, sizeof( key ) );
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TEST_ASSERT( psa_crypto_init( ) == PSA_SUCCESS );
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psa_key_policy_init(& policy_set );
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psa_key_policy_init(& policy_get );
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psa_key_policy_set_usage( &policy_set, usage_arg, alg_arg );
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TEST_ASSERT( psa_key_policy_get_usage( &policy_set ) == ( psa_key_usage_t )usage_arg );
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TEST_ASSERT( psa_key_policy_get_algorithm( &policy_set) == ( psa_algorithm_t )alg_arg );
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TEST_ASSERT( psa_set_key_policy( key_slot, &policy_set ) == PSA_SUCCESS );
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TEST_ASSERT( psa_import_key( key_slot, key_type,
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key, sizeof( key ) ) == PSA_SUCCESS );
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TEST_ASSERT( psa_get_key_policy( key_slot, &policy_get ) == PSA_SUCCESS );
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TEST_ASSERT( policy_get.usage == policy_set.usage );
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TEST_ASSERT( policy_get.alg == policy_set.alg );
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exit:
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psa_destroy_key( key_slot );
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mbedtls_psa_crypto_free( );
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}
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/* END_CASE */
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/* BEGIN_CASE */
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void key_policy_fail( int usage_arg, int alg_arg, int expected_status, char *key_hex )
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{
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int key_slot = 1;
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unsigned char* keypair = NULL;
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size_t key_size = 0;
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size_t signature_length = 0;
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psa_key_policy_t policy = {0};
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int actual_status = PSA_SUCCESS;
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TEST_ASSERT( psa_crypto_init( ) == PSA_SUCCESS );
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psa_key_policy_init( &policy );
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psa_key_policy_set_usage( &policy, usage_arg, alg_arg );
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TEST_ASSERT( psa_set_key_policy( key_slot, &policy ) == PSA_SUCCESS );
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if( usage_arg & PSA_KEY_USAGE_EXPORT )
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{
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keypair = unhexify_alloc( key_hex, &key_size );
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TEST_ASSERT( keypair != NULL );
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TEST_ASSERT( psa_import_key( key_slot, PSA_KEY_TYPE_RSA_KEYPAIR,
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keypair, key_size ) == PSA_SUCCESS );
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actual_status = psa_asymmetric_sign( key_slot,
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( psa_algorithm_t )alg_arg, NULL, 0, NULL, 0,
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NULL, 0, &signature_length );
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}
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if( usage_arg & PSA_KEY_USAGE_SIGN )
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{
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keypair = unhexify_alloc( key_hex, &key_size );
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TEST_ASSERT( keypair != NULL );
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TEST_ASSERT( psa_import_key( key_slot, PSA_KEY_TYPE_RSA_KEYPAIR,
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keypair, key_size ) == PSA_SUCCESS );
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actual_status = psa_export_key( key_slot, NULL, 0, NULL );
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}
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TEST_ASSERT( actual_status == expected_status );
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exit:
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psa_destroy_key( key_slot );
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mbedtls_free( keypair );
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mbedtls_psa_crypto_free( );
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}
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/* END_CASE */
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/* BEGIN_CASE */
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void key_lifetime( int lifetime_arg )
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{
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int key_slot = 1;
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psa_key_type_t key_type = PSA_ALG_CBC_BASE;
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unsigned char key[32] = {0};
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psa_key_lifetime_t lifetime_set = (psa_key_lifetime_t) lifetime_arg;
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psa_key_lifetime_t lifetime_get;
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memset( key, 0x2a, sizeof( key ) );
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|
TEST_ASSERT( psa_crypto_init( ) == PSA_SUCCESS );
|
|
TEST_ASSERT( psa_set_key_lifetime( key_slot,
|
|
lifetime_set ) == PSA_SUCCESS );
|
|
TEST_ASSERT( psa_import_key( key_slot, key_type,
|
|
key, sizeof( key ) ) == PSA_SUCCESS );
|
|
TEST_ASSERT( psa_get_key_lifetime( key_slot,
|
|
&lifetime_get ) == PSA_SUCCESS );
|
|
TEST_ASSERT( lifetime_get == lifetime_set );
|
|
exit:
|
|
psa_destroy_key( key_slot );
|
|
mbedtls_psa_crypto_free( );
|
|
}
|
|
/* END_CASE */
|
|
|
|
/* BEGIN_CASE */
|
|
void key_lifetime_set_fail( int key_slot_arg, int lifetime_arg, int expected_status_arg )
|
|
{
|
|
int key_slot = 1;
|
|
psa_key_lifetime_t lifetime_set = (psa_key_lifetime_t) lifetime_arg;
|
|
psa_status_t actual_status;
|
|
psa_status_t expected_status = expected_status_arg;
|
|
|
|
TEST_ASSERT( psa_crypto_init( ) == PSA_SUCCESS );
|
|
|
|
actual_status = psa_set_key_lifetime( key_slot_arg, lifetime_set );
|
|
|
|
if( actual_status == PSA_SUCCESS )
|
|
actual_status = psa_set_key_lifetime( key_slot_arg, lifetime_set );
|
|
|
|
TEST_ASSERT( expected_status == actual_status );
|
|
|
|
exit:
|
|
psa_destroy_key( key_slot );
|
|
mbedtls_psa_crypto_free( );
|
|
}
|
|
/* END_CASE */
|
|
|
|
/* BEGIN_CASE */
|
|
void cipher_test_encrypt( int alg_arg, int key_type_arg,
|
|
char *key_hex,
|
|
char *input_hex, char *output_hex )
|
|
{
|
|
int key_slot = 1;
|
|
psa_key_type_t key_type = key_type_arg;
|
|
psa_algorithm_t alg = alg_arg;
|
|
unsigned char *key = NULL;
|
|
size_t key_size;
|
|
unsigned char iv[16] = {0};
|
|
unsigned char *input = NULL;
|
|
size_t input_size = 0;
|
|
unsigned char *output;
|
|
unsigned char *expected_output;
|
|
size_t output_size = 0;
|
|
size_t output_length = 0;
|
|
psa_cipher_operation_t operation;
|
|
|
|
|
|
key = unhexify_alloc( key_hex, &key_size );
|
|
TEST_ASSERT( key != NULL );
|
|
|
|
input = unhexify_alloc( input_hex, &input_size );
|
|
TEST_ASSERT( input != NULL );
|
|
|
|
expected_output = unhexify_alloc( output_hex, &output_size );
|
|
TEST_ASSERT( expected_output != NULL );
|
|
|
|
memset( iv, 0x2a, sizeof( iv ) );
|
|
|
|
TEST_ASSERT( psa_crypto_init( ) == PSA_SUCCESS );
|
|
|
|
TEST_ASSERT( psa_import_key( key_slot, key_type,
|
|
key, key_size ) == PSA_SUCCESS );
|
|
|
|
TEST_ASSERT( psa_encrypt_setup( &operation, key_slot, alg ) == PSA_SUCCESS );
|
|
|
|
TEST_ASSERT( psa_encrypt_set_iv( &operation, iv,
|
|
sizeof( iv ) ) == PSA_SUCCESS );
|
|
|
|
output = mbedtls_calloc(0, output_size);
|
|
|
|
TEST_ASSERT( psa_cipher_update( &operation, input, input_size,
|
|
output, output_size,
|
|
&output_length) == PSA_SUCCESS );
|
|
TEST_ASSERT( psa_cipher_finish( &operation, output + output_length,
|
|
output_size, &output_length) == PSA_SUCCESS );
|
|
|
|
TEST_ASSERT( psa_cipher_abort( &operation ) == PSA_SUCCESS );
|
|
|
|
TEST_ASSERT( input_size == output_size );
|
|
TEST_ASSERT( memcmp( expected_output, output, output_size ) == 0 );
|
|
|
|
exit:
|
|
mbedtls_free( key );
|
|
mbedtls_free( input );
|
|
psa_destroy_key( key_slot );
|
|
mbedtls_psa_crypto_free( );
|
|
}
|
|
/* END_CASE */
|
|
|
|
/* BEGIN_CASE */
|
|
void cipher_test_encrypt_multipart( int alg_arg, int key_type_arg,
|
|
char *key_hex,
|
|
char *input_hex,
|
|
int first_part_size, char *output_hex )
|
|
{
|
|
int key_slot = 1;
|
|
psa_key_type_t key_type = key_type_arg;
|
|
psa_algorithm_t alg = alg_arg;
|
|
unsigned char *key = NULL;
|
|
size_t key_size;
|
|
unsigned char iv[16] = {0};
|
|
unsigned char *input = NULL;
|
|
size_t input_size = 0;
|
|
unsigned char *output;
|
|
unsigned char *expected_output;
|
|
size_t output_size = 0;
|
|
size_t output_length = 0;
|
|
psa_cipher_operation_t operation;
|
|
|
|
|
|
key = unhexify_alloc( key_hex, &key_size );
|
|
TEST_ASSERT( key != NULL );
|
|
|
|
input = unhexify_alloc( input_hex, &input_size );
|
|
TEST_ASSERT( input != NULL );
|
|
|
|
expected_output = unhexify_alloc( output_hex, &output_size );
|
|
TEST_ASSERT( expected_output != NULL );
|
|
|
|
memset( iv, 0x2a, sizeof( iv ) );
|
|
|
|
TEST_ASSERT( psa_crypto_init( ) == PSA_SUCCESS );
|
|
|
|
TEST_ASSERT( psa_import_key( key_slot, key_type,
|
|
key, key_size ) == PSA_SUCCESS );
|
|
|
|
TEST_ASSERT( psa_encrypt_setup( &operation, key_slot, alg ) == PSA_SUCCESS );
|
|
|
|
TEST_ASSERT( psa_encrypt_set_iv( &operation, iv,
|
|
sizeof( iv ) ) == PSA_SUCCESS );
|
|
|
|
output = mbedtls_calloc(0, output_size);
|
|
|
|
TEST_ASSERT( (unsigned int)first_part_size < input_size );
|
|
TEST_ASSERT( psa_cipher_update( &operation, input, first_part_size,
|
|
output, output_size,
|
|
&output_length) == PSA_SUCCESS );
|
|
TEST_ASSERT( psa_cipher_update( &operation, input + first_part_size,
|
|
input_size - first_part_size,
|
|
output, output_size,
|
|
&output_length) == PSA_SUCCESS );
|
|
TEST_ASSERT( psa_cipher_finish( &operation, output + output_length,
|
|
output_size, &output_length) == PSA_SUCCESS );
|
|
|
|
TEST_ASSERT( psa_cipher_abort( &operation ) == PSA_SUCCESS );
|
|
|
|
TEST_ASSERT( input_size == output_size );
|
|
TEST_ASSERT( memcmp( expected_output, output, output_size ) == 0 );
|
|
|
|
exit:
|
|
mbedtls_free( key );
|
|
mbedtls_free( input );
|
|
psa_destroy_key( key_slot );
|
|
mbedtls_psa_crypto_free( );
|
|
}
|
|
/* END_CASE */
|
|
|
|
/* BEGIN_CASE */
|
|
void cipher_test_decrypt( int alg_arg, int key_type_arg,
|
|
char *key_hex,
|
|
char *input_hex, char *output_hex )
|
|
{
|
|
int key_slot = 1;
|
|
psa_key_type_t key_type = key_type_arg;
|
|
psa_algorithm_t alg = alg_arg;
|
|
unsigned char *key = NULL;
|
|
size_t key_size;
|
|
unsigned char iv[16] = {0};
|
|
unsigned char *input = NULL;
|
|
size_t input_size = 0;
|
|
unsigned char *output;
|
|
unsigned char *expected_output;
|
|
size_t output_size = 0;
|
|
size_t output_length = 0;
|
|
psa_cipher_operation_t operation;
|
|
|
|
|
|
key = unhexify_alloc( key_hex, &key_size );
|
|
TEST_ASSERT( key != NULL );
|
|
|
|
input = unhexify_alloc( input_hex, &input_size );
|
|
TEST_ASSERT( input != NULL );
|
|
|
|
expected_output = unhexify_alloc( output_hex, &output_size );
|
|
TEST_ASSERT( expected_output != NULL );
|
|
|
|
memset( iv, 0x2a, sizeof( iv ) );
|
|
|
|
TEST_ASSERT( psa_crypto_init( ) == PSA_SUCCESS );
|
|
|
|
TEST_ASSERT( psa_import_key( key_slot, key_type,
|
|
key, key_size ) == PSA_SUCCESS );
|
|
|
|
TEST_ASSERT( psa_decrypt_setup( &operation, key_slot, alg ) == PSA_SUCCESS );
|
|
|
|
TEST_ASSERT( psa_encrypt_set_iv( &operation, iv,
|
|
sizeof( iv ) ) == PSA_SUCCESS );
|
|
|
|
output = mbedtls_calloc(0, output_size);
|
|
|
|
TEST_ASSERT( psa_cipher_update( &operation, input, input_size,
|
|
output, output_size,
|
|
&output_length) == PSA_SUCCESS );
|
|
TEST_ASSERT( psa_cipher_finish( &operation, output + output_length,
|
|
output_size, &output_length) == PSA_SUCCESS );
|
|
|
|
TEST_ASSERT( psa_cipher_abort( &operation ) == PSA_SUCCESS );
|
|
|
|
TEST_ASSERT( input_size == output_size );
|
|
TEST_ASSERT( memcmp( expected_output, output, output_size ) == 0 );
|
|
|
|
exit:
|
|
mbedtls_free( key );
|
|
mbedtls_free( input );
|
|
psa_destroy_key( key_slot );
|
|
mbedtls_psa_crypto_free( );
|
|
}
|
|
/* END_CASE */
|
|
|
|
|
|
/* BEGIN_CASE */
|
|
void cipher_test_verify_output( int alg_arg, int key_type_arg,
|
|
char *key_hex,
|
|
char *input_hex )
|
|
{
|
|
int key_slot = 1;
|
|
psa_key_type_t key_type = key_type_arg;
|
|
psa_algorithm_t alg = alg_arg;
|
|
unsigned char *key = NULL;
|
|
size_t key_size;
|
|
unsigned char iv[16] = {0};
|
|
size_t iv_size = 16;
|
|
size_t iv_length = 0;
|
|
unsigned char *input = NULL;
|
|
size_t input_size = 0;
|
|
unsigned char *output1;
|
|
size_t output1_size = 0;
|
|
size_t output1_length = 0;
|
|
unsigned char *output2;
|
|
size_t output2_size = 0;
|
|
size_t output2_length = 0;
|
|
size_t tmp_output_length = 0;
|
|
psa_cipher_operation_t operation1;
|
|
psa_cipher_operation_t operation2;
|
|
|
|
key = unhexify_alloc( key_hex, &key_size );
|
|
TEST_ASSERT( key != NULL );
|
|
|
|
input = unhexify_alloc( input_hex, &input_size );
|
|
TEST_ASSERT( input != NULL );
|
|
|
|
TEST_ASSERT( psa_crypto_init( ) == PSA_SUCCESS );
|
|
|
|
TEST_ASSERT( psa_import_key( key_slot, key_type,
|
|
key, key_size ) == PSA_SUCCESS );
|
|
|
|
TEST_ASSERT( psa_encrypt_setup( &operation1, key_slot, alg ) == PSA_SUCCESS );
|
|
TEST_ASSERT( psa_decrypt_setup( &operation2, key_slot, alg ) == PSA_SUCCESS );
|
|
|
|
TEST_ASSERT( psa_encrypt_generate_iv( &operation1, iv,
|
|
iv_size, &iv_length) == PSA_SUCCESS );
|
|
output1_size = input_size;
|
|
output1 = mbedtls_calloc(0, output1_size);
|
|
TEST_ASSERT( psa_cipher_update( &operation1, input, input_size,
|
|
output1, output1_size,
|
|
&output1_length) == PSA_SUCCESS );
|
|
TEST_ASSERT( psa_cipher_finish( &operation1, output1 + output1_length,
|
|
output1_size, &tmp_output_length) == PSA_SUCCESS );
|
|
|
|
output1_length += tmp_output_length;
|
|
|
|
TEST_ASSERT( psa_cipher_abort( &operation1 ) == PSA_SUCCESS );
|
|
|
|
output2_size = output1_length;
|
|
output2 = mbedtls_calloc(0, output2_size);
|
|
|
|
TEST_ASSERT( psa_encrypt_set_iv( &operation2, iv,
|
|
iv_length) == PSA_SUCCESS );
|
|
TEST_ASSERT( psa_cipher_update( &operation2, output1, output1_length,
|
|
output2, output2_size, &output2_length) == PSA_SUCCESS );
|
|
tmp_output_length = 0;
|
|
TEST_ASSERT( psa_cipher_finish( &operation2, output2 + output2_length,
|
|
output2_size, &tmp_output_length) == PSA_SUCCESS );
|
|
|
|
output2_length += tmp_output_length;
|
|
|
|
TEST_ASSERT( psa_cipher_abort( &operation1 ) == PSA_SUCCESS );
|
|
|
|
TEST_ASSERT( input_size == output1_length );
|
|
TEST_ASSERT( output1_length == output2_length );
|
|
TEST_ASSERT( memcmp( input, output2, input_size ) == 0 );
|
|
|
|
exit:
|
|
mbedtls_free( key );
|
|
mbedtls_free( input );
|
|
psa_destroy_key( key_slot );
|
|
mbedtls_psa_crypto_free( );
|
|
}
|
|
/* END_CASE */
|