diff options
Diffstat (limited to 'lib/mbedtls-2.27.0/library/psa_crypto_client.c')
-rw-r--r-- | lib/mbedtls-2.27.0/library/psa_crypto_client.c | 82 |
1 files changed, 0 insertions, 82 deletions
diff --git a/lib/mbedtls-2.27.0/library/psa_crypto_client.c b/lib/mbedtls-2.27.0/library/psa_crypto_client.c deleted file mode 100644 index 629feb7..0000000 --- a/lib/mbedtls-2.27.0/library/psa_crypto_client.c +++ /dev/null @@ -1,82 +0,0 @@ -/* - * PSA crypto client code - */ -/* - * Copyright The Mbed TLS Contributors - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#include "common.h" -#include "psa/crypto.h" - -#if defined(MBEDTLS_PSA_CRYPTO_CLIENT) - -#include <string.h> -#include "mbedtls/platform.h" -#if !defined(MBEDTLS_PLATFORM_C) -#define mbedtls_calloc calloc -#define mbedtls_free free -#endif - -void psa_reset_key_attributes( psa_key_attributes_t *attributes ) -{ - mbedtls_free( attributes->domain_parameters ); - memset( attributes, 0, sizeof( *attributes ) ); -} - -psa_status_t psa_set_key_domain_parameters( psa_key_attributes_t *attributes, - psa_key_type_t type, - const uint8_t *data, - size_t data_length ) -{ - uint8_t *copy = NULL; - - if( data_length != 0 ) - { - copy = mbedtls_calloc( 1, data_length ); - if( copy == NULL ) - return( PSA_ERROR_INSUFFICIENT_MEMORY ); - memcpy( copy, data, data_length ); - } - /* After this point, this function is guaranteed to succeed, so it - * can start modifying `*attributes`. */ - - if( attributes->domain_parameters != NULL ) - { - mbedtls_free( attributes->domain_parameters ); - attributes->domain_parameters = NULL; - attributes->domain_parameters_size = 0; - } - - attributes->domain_parameters = copy; - attributes->domain_parameters_size = data_length; - attributes->core.type = type; - return( PSA_SUCCESS ); -} - -psa_status_t psa_get_key_domain_parameters( - const psa_key_attributes_t *attributes, - uint8_t *data, size_t data_size, size_t *data_length ) -{ - if( attributes->domain_parameters_size > data_size ) - return( PSA_ERROR_BUFFER_TOO_SMALL ); - *data_length = attributes->domain_parameters_size; - if( attributes->domain_parameters_size != 0 ) - memcpy( data, attributes->domain_parameters, - attributes->domain_parameters_size ); - return( PSA_SUCCESS ); -} - -#endif /* MBEDTLS_PSA_CRYPTO_CLIENT */ |