circuitpython/shared-bindings/aesio/__init__.h

/*
 * This file is part of the Micro Python project, http://micropython.org/
 *
 * The MIT License (MIT)
 *
 * Copyright (c) 2017 Scott Shawcroft for Adafruit Industries
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */

#ifndef MICROPY_INCLUDED_SHARED_BINDINGS_AESIO_H
#define MICROPY_INCLUDED_SHARED_BINDINGS_AESIO_H

#include "shared-module/aesio/__init__.h"

extern const mp_obj_type_t aesio_aes_type;

void common_hal_aesio_aes_construct(aesio_aes_obj_t *self,
    const uint8_t *key,
    uint32_t key_length,
    const uint8_t *iv,
    int mode,
    int counter);
void common_hal_aesio_aes_rekey(aesio_aes_obj_t *self,
    const uint8_t *key,
    uint32_t key_length,
    const uint8_t *iv);
void common_hal_aesio_aes_set_mode(aesio_aes_obj_t *self,
    int mode);
void common_hal_aesio_aes_encrypt(aesio_aes_obj_t *self,
    uint8_t *buffer,
    size_t len);
void common_hal_aesio_aes_decrypt(aesio_aes_obj_t *self,
    uint8_t *buffer,
    size_t len);

#endif // MICROPY_INCLUDED_SHARED_BINDINGS_AESIO_H