| rjw | 6c1fd8f | 2022-11-30 14:33:01 +0800 | [diff] [blame] | 1 | /* |
| 2 | * AES functions |
| 3 | * Copyright (c) 2003-2006, Jouni Malinen <j@w1.fi> |
| 4 | * Copyright (C) 2015 MediaTek Inc. |
| 5 | * |
| 6 | * |
| 7 | * This program is free software; this software is distributed under |
| 8 | * the terms of 3-clause BSD license. |
| 9 | * |
| 10 | * Redistribution and use in source and binary forms, with or without |
| 11 | * modification, are permitted provided that the following conditions are met: |
| 12 | * 1. Redistributions of source code must retain the above copyright notice, |
| 13 | * this list of conditions and the following disclaimer. |
| 14 | * 2. Redistributions in binary form must reproduce the above copyright notice, |
| 15 | * this list of conditions and the following disclaimer in the documentation |
| 16 | * and/or other materials provided with the distribution. |
| 17 | * 3. Neither the name of the copyright holder nor the names of its |
| 18 | * contributors may be used to endorse or promote products derived from |
| 19 | * this software without specific prior written permission. |
| 20 | * |
| 21 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| 22 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| 23 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| 24 | * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE |
| 25 | * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| 26 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| 27 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| 28 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| 29 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| 30 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
| 31 | * POSSIBILITY OF SUCH DAMAGE. |
| 32 | * |
| 33 | */ |
| 34 | #define AES_BLOCK_SIZE 16 |
| 35 | #define AES_PRIV_SIZE (4 * 44) |
| 36 | |
| 37 | void* aes_encrypt_init(const kal_uint8 *key, kal_int32 len); |
| 38 | void aes_encrypt(void *ctx, const kal_uint8 *plain, kal_uint8 *crypt); |
| 39 | void aes_encrypt_deinit(void *ctx); |
| 40 | void* aes_decrypt_init(const kal_uint8 *key, kal_int32 len); |
| 41 | void aes_decrypt(void *ctx, const kal_uint8 *crypt, kal_uint8 *plain); |
| 42 | void aes_decrypt_deinit(void *ctx); |