<?php

////////////////////////////////////////////////////////////////////////////
///
/// Projekt: x to date
/// Autor: Volker Sauer, (C) 2006, 2007, 2008
/// etor Softwareentwicklung e.K.
/// Bottroper Str. 19, 45899 Gelsenkirchen, sauer@etor.de
///
/// Datei: webservie/x2dwsblowfish.php
/// Beschreibung: Webservice Enctype Layer "blowfish"
///
////////////////////////////////////////////////////////////////////////////////
///
/// Letzte Änderungen:
/// 17.10.2007 Beginn der Aufzeichnungen
/// 24.02.2008 Beta Release book to date 0.9.39
/// 08.06.2008 Übernahme in shop to date ohne Änderungen
///
////////////////////////////////////////////////////////////////////////////
///<08.06.2008/6.0.1/>

if (!defined('SHOP_TO_DATE'))
	die(HTTP_FORBIDDEN);

include_once(WEBSERVICE_PATH . "hordeblowfish.php");

class blowfish {
	var $cipher;

	function blowfish($secret_key) {
		$this->cipher = &Horde_Cipher::factory('blowfish');
		$this->cipher->setKey($secret_key);
	}

	function encrypt($data) {
		return base64_encode($this->cipher->encrypt($data));
	}

	function decrypt($data) {
		return $this->cipher->decrypt(base64_decode($data));
	}
}

?>