aes_common.h

/*
 * SPDX-FileCopyrightText: 2022 HAW Hamburg
 * SPDX-License-Identifier: LGPL-2.1-only
 */
 
#pragma once

 
#ifdef __cplusplus
extern "C" {
#endif
 
#include "psa/crypto.h"
#include "crypto/modes/cbc.h"

psa_status_t cipher_to_psa_error(int error);

psa_status_t cbc_aes_common_encrypt_decrypt(cipher_t *ctx,
                                    const uint8_t *key_buffer,
                                    size_t key_buffer_size,
                                    const uint8_t *iv,
                                    const uint8_t *input,
                                    size_t input_length,
                                    uint8_t *output,
                                    size_t *output_length,
                                    psa_encrypt_or_decrypt_t direction);
 
#ifdef __cplusplus
}
#endif