com.j_spaces.kernel

Class DesEncrypter

java.lang.Object

com.j_spaces.kernel.DesEncrypter

public class DesEncrypter
extends Object

Encrypting a String with DES private key algorithm. This class implements an encrypting and decrypting strings using DES. The class is created with a key and can be used repeatedly to encrypt and decrypt strings using that key.

Version:

4.1

Author:

Michael Konnikov

Constructor Summary

Constructors

Constructor and Description
DesEncrypter(Key key)

Method Summary

Modifier and Type	Method and Description
String	decrypt(String str)
byte[]	dencrypt(byte[] byteArray)
byte[]	encrypt(byte[] byteArray)
String	encrypt(String str)
static DesEncrypter	getInstance()

Methods inherited from class java.lang.Object

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

Constructor Detail

DesEncrypter

public DesEncrypter(Key key)
             throws NoSuchPaddingException,
                    NoSuchAlgorithmException,
                    InvalidKeyException

Throws:

NoSuchPaddingException

NoSuchAlgorithmException

InvalidKeyException

Method Detail

getInstance

public static DesEncrypter getInstance()

encrypt

public String encrypt(String str)

decrypt

public String decrypt(String str)

encrypt

public byte[] encrypt(byte[] byteArray)

dencrypt

public byte[] dencrypt(byte[] byteArray)