cracen_psa_cipher.h

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/*
 * Copyright (c) 2026 Nordic Semiconductor ASA
 *
 * SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
 */
 
#ifndef CRACEN_PSA_CIPHER_H
#define CRACEN_PSA_CIPHER_H
 
#include <psa/crypto.h>
#include <stddef.h>
#include <stdint.h>
#include <string.h>
#include "cracen_psa_primitives.h"
 
psa_status_t cracen_cipher_encrypt(const psa_key_attributes_t *attributes,
                                   const uint8_t *key_buffer, size_t key_buffer_size,
                                   psa_algorithm_t alg, const uint8_t *iv, size_t iv_length,
                                   const uint8_t *input, size_t input_length, uint8_t *output,
                                   size_t output_size, size_t *output_length);
 
psa_status_t cracen_cipher_decrypt(const psa_key_attributes_t *attributes,
                                   const uint8_t *key_buffer, size_t key_buffer_size,
                                   psa_algorithm_t alg, const uint8_t *input, size_t input_length,
                                   uint8_t *output, size_t output_size, size_t *output_length);
 
psa_status_t cracen_cipher_encrypt_setup(cracen_cipher_operation_t *operation,
                                         const psa_key_attributes_t *attributes,
                                         const uint8_t *key_buffer, size_t key_buffer_size,
                                         psa_algorithm_t alg);
 
psa_status_t cracen_cipher_decrypt_setup(cracen_cipher_operation_t *operation,
                                         const psa_key_attributes_t *attributes,
                                         const uint8_t *key_buffer, size_t key_buffer_size,
                                         psa_algorithm_t alg);
 
psa_status_t cracen_cipher_set_iv(cracen_cipher_operation_t *operation, const uint8_t *iv,
                                  size_t iv_length);
 
psa_status_t cracen_cipher_update(cracen_cipher_operation_t *operation, const uint8_t *input,
                                  size_t input_length, uint8_t *output, size_t output_size,
                                  size_t *output_length);
 
psa_status_t cracen_cipher_finish(cracen_cipher_operation_t *operation, uint8_t *output,
                                  size_t output_size, size_t *output_length);
 
psa_status_t cracen_cipher_abort(cracen_cipher_operation_t *operation);
 
#endif /* CRACEN_PSA_CIPHER_H */