mirror of
https://github.com/yuzu-emu/mbedtls.git
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9ef733faa0
New header file crypto_struct.h. The main file crypto.sh declares structures which are implementation-defined. These structures must be defined in crypto_struct.h, which is included at the end so that the structures can use types defined in crypto.h. Implement psa_hash_start, psa_hash_update and psa_hash_final. This should work for all hash algorithms supported by Mbed TLS, but has only been smoke-tested for SHA-256, and only in the nominal case.
321 lines
10 KiB
Plaintext
321 lines
10 KiB
Plaintext
/* BEGIN_HEADER */
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#include "psa/crypto.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_size = strlen( hex ) / 2;
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data = mbedtls_calloc( 1, data_size );
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TEST_ASSERT( data != NULL );
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data_size = unhexify( data, hex );
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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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data_size = strlen( hex ) / 2;
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data = mbedtls_calloc( 1, data_size );
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TEST_ASSERT( data != NULL );
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data_size = unhexify( data, hex );
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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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/* 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_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_size = strlen( input_hex ) / 2;
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input = mbedtls_calloc( 1, input_size );
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TEST_ASSERT( input != NULL );
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input_size = unhexify( input, input_hex );
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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_size = strlen( input_hex ) / 2;
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input = mbedtls_calloc( 1, input_size );
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TEST_ASSERT( input != NULL );
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input_size = unhexify( input, input_hex );
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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 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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key_data = mbedtls_calloc( 1, strlen( key_hex ) / 2 );
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TEST_ASSERT( key_data != NULL );
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key_size = unhexify( key_data, key_hex );
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input_data = mbedtls_calloc( 1, strlen( input_hex ) / 2 );
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TEST_ASSERT( input_data != NULL );
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input_size = unhexify( input_data, input_hex );
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output_data = mbedtls_calloc( 1, strlen( output_hex ) / 2 );
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TEST_ASSERT( output_data != NULL );
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output_size = unhexify( output_data, output_hex );
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TEST_ASSERT( psa_crypto_init( ) == 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;
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size_t signature_length = 0xdeadbeef;
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key_data = mbedtls_calloc( 1, strlen( key_hex ) / 2 );
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TEST_ASSERT( key_data != NULL );
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key_size = unhexify( key_data, key_hex );
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input_data = mbedtls_calloc( 1, strlen( input_hex ) / 2 );
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TEST_ASSERT( input_data != NULL );
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input_size = unhexify( input_data, input_hex );
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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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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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