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

Name	Description
er.extensions.ERXBlowfishCipherKey	the blowfish key to use

Constructor Summary

Constructors

Constructor and Description
ERXBlowfishCrypter()
ERXBlowfishCrypter(String blowfishKey)

Method Summary

Modifier and Type	Method and Description
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(String blowfishKey)

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