Mbed OS Reference | psa_crypto_access

 /*
  * Copyright (c) 2019, Arm Limited and affiliates
  * 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.
  */
 
 #ifndef PSA_CRYPTO_ACCESS_CONTROL_H
 #define PSA_CRYPTO_ACCESS_CONTROL_H
 
 #include <stdint.h>
 
 #include "crypto_platform.h"
 
 /* initialize the module, resets all tracked information */
 void psa_crypto_access_control_init(void);
 
 /* deinitialize the module, resets all tracked information */
 void psa_crypto_access_control_destroy(void);
 
 /* tracks and associates the key_handle with partition_id */
 void psa_crypto_access_control_register_handle(psa_key_handle_t key_handle, int32_t partition_id);
 
 /* removes tracking of the key_handle */
 void psa_crypto_access_control_unregister_handle(psa_key_handle_t key_handle);
 
 /* checks if the key_handle is associated with the partition_id, returns 0 is false otherwise 1 */
 uint8_t psa_crypto_access_control_is_handle_permitted(psa_key_handle_t key_handle, int32_t partition_id);
 
 #endif /* PSA_CRYPTO_ACCESS_CONTROL_H */

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