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/******************************************************************************
* Copyright (C) 2016, Huada Semiconductor Co.,Ltd All rights reserved.
*
* This software is owned and published by:
* Huada Semiconductor Co.,Ltd ("HDSC").
*
* BY DOWNLOADING, INSTALLING OR USING THIS SOFTWARE, YOU AGREE TO BE BOUND
* BY ALL THE TERMS AND CONDITIONS OF THIS AGREEMENT.
*
* This software contains source code for use with HDSC
* components. This software is licensed by HDSC to be adapted only
* for use in systems utilizing HDSC components. HDSC shall not be
* responsible for misuse or illegal use of this software for devices not
* supported herein. HDSC is providing this software "AS IS" and will
* not be responsible for issues arising from incorrect user implementation
* of the software.
*
* Disclaimer:
* HDSC MAKES NO WARRANTY, EXPRESS OR IMPLIED, ARISING BY LAW OR OTHERWISE,
* REGARDING THE SOFTWARE (INCLUDING ANY ACOOMPANYING WRITTEN MATERIALS),
* ITS PERFORMANCE OR SUITABILITY FOR YOUR INTENDED USE, INCLUDING,
* WITHOUT LIMITATION, THE IMPLIED WARRANTY OF MERCHANTABILITY, THE IMPLIED
* WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE OR USE, AND THE IMPLIED
* WARRANTY OF NONINFRINGEMENT.
* HDSC SHALL HAVE NO LIABILITY (WHETHER IN CONTRACT, WARRANTY, TORT,
* NEGLIGENCE OR OTHERWISE) FOR ANY DAMAGES WHATSOEVER (INCLUDING, WITHOUT
* LIMITATION, DAMAGES FOR LOSS OF BUSINESS PROFITS, BUSINESS INTERRUPTION,
* LOSS OF BUSINESS INFORMATION, OR OTHER PECUNIARY LOSS) ARISING FROM USE OR
* INABILITY TO USE THE SOFTWARE, INCLUDING, WITHOUT LIMITATION, ANY DIRECT,
* INDIRECT, INCIDENTAL, SPECIAL OR CONSEQUENTIAL DAMAGES OR LOSS OF DATA,
* SAVINGS OR PROFITS,
* EVEN IF Disclaimer HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
* YOU ASSUME ALL RESPONSIBILITIES FOR SELECTION OF THE SOFTWARE TO ACHIEVE YOUR
* INTENDED RESULTS, AND FOR THE INSTALLATION OF, USE OF, AND RESULTS OBTAINED
* FROM, THE SOFTWARE.
*
* This software may be replicated in part or whole for the licensed use,
* with the restriction that this Disclaimer and Copyright notice must be
* included with each copy of this software, whether used in part or whole,
* at all times.
*/
/******************************************************************************/
/** \file aes.h
**
** AES 数据结构及API声明.
**
** - 2016-05-04 LuX V1.0.
**
******************************************************************************/
#ifndef __AES_H__
#define __AES_H__
/******************************************************************************
* Include files
******************************************************************************/
#include "ddl.h"
/* C binding of definitions if building with C++ compiler */
#ifdef __cplusplus
extern "C"
{
#endif
/**
******************************************************************************
** \defgroup AESGroup AES
**
******************************************************************************/
//@{
/******************************************************************************
* Global type definitions
******************************************************************************/
/**
*******************************************************************************
** \brief AES密钥长度类型定义
** \note
******************************************************************************/
typedef enum en_aes_key_type
{
AesKey128 = 0u, ///< 128 bits
AesKey192 = 1u, ///< 192 bits
AesKey256 = 2u, ///< 256 bits
}en_aes_key_type_t;
/**
*******************************************************************************
** \brief AES配置结构体
** \note
******************************************************************************/
typedef struct
{
uint32_t* pu32Cipher; ///< AES 密文指针
uint32_t* pu32Plaintext; ///< AES 明文指针
uint32_t* pu32Key; ///< AES 密钥指针
en_aes_key_type_t enKeyLen; ///< AES 密钥长度类型
}stc_aes_cfg_t;
/******************************************************************************
* Global definitions
******************************************************************************/
/******************************************************************************
* Local type definitions ('typedef')
******************************************************************************/
/******************************************************************************
* Global variable definitions ('extern')
******************************************************************************/
/******************************************************************************
* Global function prototypes (definition in C source)
******************************************************************************/
//AES 加密
en_result_t AES_Encrypt(stc_aes_cfg_t* pstcAesCfg);
//AES 解密
en_result_t AES_Decrypt(stc_aes_cfg_t* pstcAesCfg);
//@} // AES Group
#ifdef __cplusplus
}
#endif
#endif /* __AES_H__ */
/******************************************************************************
* EOF (not truncated)
******************************************************************************/
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