org.jfantasy.framework.crypto

Class ThreeDESUtil

java.lang.Object

org.jfantasy.framework.crypto.ThreeDESUtil

public class ThreeDESUtil
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	CIPHER_ALGORITHM
static java.lang.String	KEY_ALGORITHM

Method Summary

Modifier and Type	Method and Description
static byte[]	des3DecodeCBC(byte[] key, byte[] keyiv, byte[] data) CBC解密
static byte[]	des3EncodeCBC(byte[] key, byte[] keyiv, byte[] data) CBC加密
static byte[]	hexString2Bytes(java.lang.String hexstr)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

KEY_ALGORITHM

public static final java.lang.String KEY_ALGORITHM

See Also:

Constant Field Values

CIPHER_ALGORITHM

public static final java.lang.String CIPHER_ALGORITHM

See Also:

Constant Field Values

Method Detail

des3EncodeCBC

public static byte[] des3EncodeCBC(byte[] key,
                                   byte[] keyiv,
                                   byte[] data)
                            throws CryptoException

CBC加密

Parameters:

key - 密钥

keyiv - IV

data - 明文

Returns:

Base64编码的密文

Throws:

CryptoException

hexString2Bytes

public static byte[] hexString2Bytes(java.lang.String hexstr)

des3DecodeCBC

public static byte[] des3DecodeCBC(byte[] key,
                                   byte[] keyiv,
                                   byte[] data)
                            throws CryptoException

CBC解密

Parameters:

key - 密钥

keyiv - IV

data - Base64编码的密文

Returns:

明文

Throws:

CryptoException