rt-thread/bsp/hc32l196/Libraries/HC32L196_StdPeriph_Driver/inc/hc32l196_aes.h

/******************************************************************************
* Copyright (C) 2016, Huada Semiconductor Co.,Ltd All rights reserved.
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* BY ALL THE TERMS AND CONDITIONS OF THIS AGREEMENT.
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* 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 
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* of the software.  
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/******************************************************************************/
/** \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)
 ******************************************************************************/