1 /* 2 * This file is part of the openHiTLS project. 3 * 4 * openHiTLS is licensed under the Mulan PSL v2. 5 * You can use this software according to the terms and conditions of the Mulan PSL v2. 6 * You may obtain a copy of Mulan PSL v2 at: 7 * 8 * http://license.coscl.org.cn/MulanPSL2 9 * 10 * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, 11 * EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, 12 * MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE. 13 * See the Mulan PSL v2 for more details. 14 */ 15 16 #ifndef CRYPT_AES_SBOX_H 17 #define CRYPT_AES_SBOX_H 18 19 #include "hitls_build.h" 20 #if defined(HITLS_CRYPTO_AES) && !defined(HITLS_CRYPTO_AES_PRECALC_TABLES) 21 #include "crypt_aes.h" 22 23 uint32_t RoundConstArray(int val); 24 25 uint8_t InvSubSbox(uint8_t val); 26 27 void SetAesKeyExpansionSbox(CRYPT_AES_Key *ctx, uint32_t keyLenBits, const uint8_t *key); 28 29 void CRYPT_AES_EncryptSbox(const CRYPT_AES_Key *ctx, const uint8_t *in, uint8_t *out, uint32_t len); 30 31 void CRYPT_AES_DecryptSbox(const CRYPT_AES_Key *ctx, const uint8_t *in, uint8_t *out, uint32_t len); 32 33 #endif /* HITLS_CRYPTO_AES && !HITLS_CRYPTO_AES_PRECALC_TABLES */ 34 #endif