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42 /******************************************************************************/
43 /** \file aes.h
44  **
45  ** AES 数据结构及API声明.
46  **
47  **   - 2016-05-04  LuX V1.0.
48  **
49  ******************************************************************************/
50 
51 #ifndef __AES_H__
52 #define __AES_H__
53 
54 /******************************************************************************
55  * Include files
56  ******************************************************************************/
57 #include "ddl.h"
58 
59 /* C binding of definitions if building with C++ compiler */
60 #ifdef __cplusplus
61 extern "C"
62 {
63 #endif
64 
65 /**
66  ******************************************************************************
67  ** \defgroup AESGroup AES
68   **
69  ******************************************************************************/
70 //@{
71 
72 /******************************************************************************
73  * Global type definitions
74  ******************************************************************************/
75 /**
76  *******************************************************************************
77  ** \brief AES密钥长度类型定义
78  ** \note
79  ******************************************************************************/
80 typedef enum en_aes_key_type
81 {
82     AesKey128 = 0u,               ///< 128 bits
83     AesKey192 = 1u,               ///< 192 bits
84     AesKey256 = 2u,               ///< 256 bits
85 }en_aes_key_type_t;
86 
87 /**
88  *******************************************************************************
89  ** \brief AES配置结构体
90  ** \note
91  ******************************************************************************/
92 typedef struct
93 {
94     uint32_t*           pu32Cipher;           ///< AES 密文指针
95     uint32_t*           pu32Plaintext;        ///< AES 明文指针
96     uint32_t*           pu32Key;              ///< AES 密钥指针
97     en_aes_key_type_t   enKeyLen;             ///< AES 密钥长度类型
98 
99 }stc_aes_cfg_t;
100 
101 /******************************************************************************
102  * Global definitions
103  ******************************************************************************/
104 
105 /******************************************************************************
106  * Local type definitions ('typedef')
107  ******************************************************************************/
108 
109 /******************************************************************************
110  * Global variable definitions ('extern')
111  ******************************************************************************/
112 
113 /******************************************************************************
114  * Global function prototypes (definition in C source)
115  ******************************************************************************/
116 //AES 加密
117 en_result_t AES_Encrypt(stc_aes_cfg_t* pstcAesCfg);
118 //AES 解密
119 en_result_t AES_Decrypt(stc_aes_cfg_t* pstcAesCfg);
120 
121 
122 //@} // AES Group
123 
124 #ifdef __cplusplus
125 }
126 #endif
127 
128 #endif /* __AES_H__ */
129 /******************************************************************************
130  * EOF (not truncated)
131  ******************************************************************************/
132 
133