com.litongjava.utils.des

Class DesUtils

java.lang.Object

com.litongjava.utils.des.DesUtils

public class DesUtils
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
static String	algorithm
static String	CHARSET

Constructor Summary

Constructors

Constructor and Description
DesUtils()

Method Summary

Modifier and Type	Method and Description
static byte[]	decrypt(byte[] cipherData, byte[] keyData)
static String	decrypt(String cipherText, String keyString)
static byte[]	encrypt(byte[] plainData, byte[] keyData)
static String	encrypt(String plainText, String keyString)

Methods inherited from class java.lang.Object

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

Field Detail

CHARSET

public static final String CHARSET

See Also:

Constant Field Values

algorithm

public static String algorithm

Constructor Detail

DesUtils

public DesUtils()

Method Detail

encrypt

public static byte[] encrypt(byte[] plainData,
                             byte[] keyData)
                      throws Exception

Throws:

Exception

decrypt

public static byte[] decrypt(byte[] cipherData,
                             byte[] keyData)
                      throws Exception

Throws:

Exception

encrypt

public static String encrypt(String plainText,
                             String keyString)
                      throws Exception

Throws:

Exception

decrypt

public static String decrypt(String cipherText,
                             String keyString)
                      throws Exception

Throws:

Exception