org.apache.turbine.services.crypto.provider
Class UnixCrypt

java.lang.Object
  org.apache.turbine.services.crypto.provider.UnixCrypt

All Implemented Interfaces:

CryptoAlgorithm

public class UnixCrypt

extends java.lang.Object

implements CryptoAlgorithm

Implements Standard Unix crypt(3) for use with the Crypto Service.

Version:

$Id: UnixCrypt.java 264148 2005-08-29 14:21:04Z henning $

Author:

Henning P. Schmiedehausen

Constructor Summary

UnixCrypt()
C'tor

Method Summary

java.lang.String	encrypt(java.lang.String value) encrypt the supplied string with the requested cipher
void	setCipher(java.lang.String cipher) This class never uses anything but UnixCrypt, so it is just a dummy (Fixme: Should we throw an exception if something is requested that we don't support?
void	setSeed(java.lang.String seed) Setting the seed for the UnixCrypt algorithm.

Methods inherited from class java.lang.Object

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

Constructor Detail

UnixCrypt

public UnixCrypt()

C'tor

Method Detail

setCipher

public void setCipher(java.lang.String cipher)

This class never uses anything but UnixCrypt, so it is just a dummy (Fixme: Should we throw an exception if something is requested that we don't support?

Specified by:

setCipher in interface CryptoAlgorithm

Parameters:

cipher - Cipher (ignored)

setSeed

public void setSeed(java.lang.String seed)

Setting the seed for the UnixCrypt algorithm. If a null value is supplied, or no seed is set, then a random seed is used.

Specified by:

setSeed in interface CryptoAlgorithm

Parameters:

seed - The seed value to use.

encrypt

public java.lang.String encrypt(java.lang.String value)
                         throws java.lang.Exception

encrypt the supplied string with the requested cipher

Specified by:

encrypt in interface CryptoAlgorithm

Parameters:

value - The value to be encrypted

Returns:

The encrypted value

Throws:

java.lang.Exception - An Exception of the underlying implementation.