er.extensions.crypting
Class ERXBlowfishCrypter

java.lang.Object
  er.extensions.crypting.ERXAbstractBlowfishCrypter
      er.extensions.crypting.ERXBlowfishCrypter

All Implemented Interfaces:

ERXCrypterInterface

public class ERXBlowfishCrypter
extends ERXAbstractBlowfishCrypter

ERXBlowfishCrypter is a blowfish implementation of the crypter interface.

Author:

mschrag

Properties

er.extensions.ERXBlowfishCipherKey

the blowfish key to use

Field Summary

Fields inherited from class er.extensions.crypting.ERXAbstractBlowfishCrypter

log

Constructor Summary

ERXBlowfishCrypter()

Method Summary

protected Key

secretBlowfishKey() Generates a secret key from the System property er.extensions.ERXBlowfishCipherKey.

Methods inherited from class er.extensions.crypting.ERXAbstractBlowfishCrypter

blockSize, createBlowfishCipher, decrypt, decryptCipher, encrypt, encryptCipher, setBlockSize

Methods inherited from class java.lang.Object

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

Constructor Detail

ERXBlowfishCrypter

public ERXBlowfishCrypter()

Method Detail

secretBlowfishKey

protected Key secretBlowfishKey()
                         throws NoSuchAlgorithmException

Generates a secret key from the System property er.extensions.ERXBlowfishCipherKey. This secret key is used when generating the blowfish cipher.

Specified by:

secretBlowfishKey in class ERXAbstractBlowfishCrypter

Returns:

a secret key for the blowfish cipher

Throws:

NoSuchAlgorithmException