Crypto.x

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class Crypto {
 
    // 填充方式常量定义
    public static const int NoPadding;        // 无填充
    public static const int PKCS1Padding;    // PKCS#1填充
    public static const int PKCS5Padding;    // PKCS#5填充
    public static const int SSLV23Padding;   // SSLv23填充
    public static const int ZerosPadding;    // 零值填充
 
    
    // AES加密模式常量定义
    public static const int AES_CBC;         // AES-CBC模式
    public static const int AES_CFB1;        // AES-CFB1模式
    public static const int AES_CFB128;      // AES-CFB128模式
    public static const int AES_CFB8;        // AES-CFB8模式
    public static const int AES_ECB;         // AES-ECB模式
 
    
    // MD5相关方法
    public  static final long md5_init();                                    // 初始化MD5上下文
    public  static final void md5_update(long, byte[], int, int)            // 更新MD5计算数据
         throws IndexOutOfBoundsException;
    public  static final void md5_final(long);                               // 完成MD5计算
    public  static final @NotNilptr byte[] md5_result(long);                 // 获取MD5计算结果
    public  static final void md5_close(long);                               // 释放MD5上下文资源
 
    
    // SHA1相关方法
    public  static final long sha1_init();                                  // 初始化SHA1上下文
    public  static final void sha1_update(long, byte[], int, int)            // 更新SHA1计算数据
         throws IndexOutOfBoundsException;
    public  static final void sha1_final(long);                              // 完成SHA1计算
    public  static final @NotNilptr byte[] sha1_result(long);                 // 获取SHA1计算结果
    public  static final void sha1_close(long);                              // 释放SHA1上下文资源
 
    
    // RSA相关方法
    public  static final long rsa_init();                                    // 初始化RSA上下文
    public  static final bool rsa_loadFromPublicKey(long, byte[], int, int)  // 从字节数组加载公钥
         throws IndexOutOfBoundsException, IllegalArgumentException;
    public  static final bool rsa_loadFromPrivateKey(long, byte[], int, int) // 从字节数组加载私钥
         throws IndexOutOfBoundsException, IllegalArgumentException;
    public  static final bool rsa_create(long, int)                           // 创建RSA密钥对
         throws IllegalArgumentException;
    public  static final @NotNilptr byte[] rsa_publicEncrypto(long, byte[], int, int, int)  // 公钥加密
         throws IndexOutOfBoundsException, IllegalArgumentException;
    public  static final @NotNilptr byte[] rsa_privateDecrypto(long, byte[], int, int, int) // 私钥解密
         throws IndexOutOfBoundsException, IllegalArgumentException;
    public  static final @NotNilptr byte[] rsa_privateEncrypto(long, byte[], int, int, int) // 私钥加密
         throws IndexOutOfBoundsException, IllegalArgumentException;
    public  static final @NotNilptr byte[] rsa_publicDecrypto(long, byte[], int, int, int) // 公钥解密
         throws IndexOutOfBoundsException, IllegalArgumentException;
    public  static final @NotNilptr byte[] rsa_getPrivateKey(long) // 获取私钥
         throws IllegalArgumentException;
    public  static final @NotNilptr byte[] rsa_getPublicKey(long) // 获取公钥
         throws IllegalArgumentException;
    public  static final int rsa_decryptoMaxSize(long) // 获取解密最大长度
         throws IllegalArgumentException;
    public  static final int rsa_encryptoMaxSize(long) // 获取加密最大长度
         throws IllegalArgumentException;
    public  static final void rsa_close(long) // 关闭RSA资源
         throws IllegalArgumentException;
 
 
    public  static final long aes_open(String, String, int, bool) // 打开AES加密会话
         throws IllegalArgumentException;
    public  static final int aes_encrypt(long, byte[], int, int, byte[], int, int, int) // AES加密
         throws IndexOutOfBoundsException, IllegalArgumentException;
    public  static final void aes_close(long) // 关闭AES资源
         throws IllegalArgumentException;
 
 
    public  static final long sm3_init(); // 初始化SM3哈希计算
    public  static final void sm3_update(long, byte[], int, int) // 更新SM3哈希数据
         throws IndexOutOfBoundsException;
    public  static final void sm3_final(long); // 完成SM3哈希计算
    public  static final @NotNilptr byte[] sm3_result(long); // 获取SM3哈希结果
    public  static final void sm3_close(long); // 关闭SM3资源
};