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- /***********************************************************************
- * Copyright (c) 2008 - 2016, Shanghai AisinoChip Co.,Ltd .
- * All rights reserved.
- * Filename : aes.h
- * Description : aes driver header file
- * Author(s) : Eric
- * version : V1.0
- * Modify date : 2016-03-24
- ***********************************************************************/
- #ifndef __AES_H__
- #define __AES_H__
- #include "ACM32Fxx_HAL.h"
- #define AES_ENCRYPTION 1
- #define AES_DECRYPTION 0
- #define AES_ECB_MODE 0
- #define AES_CBC_MODE 1
- #define AES_SWAP_ENABLE 1
- #define AES_SWAP_DISABLE 0
- #define AES_NORMAL_MODE 0x12345678
- #define AES_SECURITY_MODE 0
- #define AES_KEY_128 0
- #define AES_KEY_192 1
- #define AES_KEY_256 2
- #define AES_FAIL 0x00
- #define AES_PASS 0xa59ada68
- /******************************************************************************
- Name: HAL_AES_Set_Key
- Function: set aes key for encryption and decryption
- Input:
- keyin -- pointer to buffer of key
- swap_en -- AES_SWAP_ENABLE, AES_SWAP_DISABLE
- Return: None
- *******************************************************************************/
- void HAL_AES_Set_Key(UINT32 *keyin, UINT8 key_len, UINT8 swap_en);
- void HAL_AES_Set_Key_U8(UINT8 *keyin, UINT8 key_len, UINT8 swap_en);
- /******************************************************************************
- Name: HAL_Aes_Crypt
- Function: Function for des encryption and decryption
- Input:
- indata -- pointer to buffer of input
- outdata -- pointer to buffer of result
- block_len -- block(128bit) length for des cryption
- operation -- AES_ENCRYPTION,AES_DECRYPTION
- mode -- AES_ECB_MODE, AES_CBC_MODE,
- iv -- initial vector for CBC mode
- security_mode -- AES_NORMAL_MODE, AES_SECURITY_MDOE，
- Return: None
- *******************************************************************************/
- UINT32 HAL_AES_Crypt(
- UINT32 *indata,
- UINT32 *outdata,
- UINT32 block_len,
- UINT8 operation,
- UINT8 mode,
- UINT32 *iv,
- UINT32 security_mode
- );
- UINT32 HAL_AES_Crypt_U8(
- UINT8 *indata,
- UINT8 *outdata,
- UINT32 block_len,
- UINT8 operation,
- UINT8 mode,
- UINT8 *iv,
- UINT32 security_mode
- );
- #endif
- /******************************************************************************
- * end of file
- *******************************************************************************/
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