001/**
002 *
003 * Copyright (c) 2014, the Railo Company Ltd. All rights reserved.
004 *
005 * This library is free software; you can redistribute it and/or
006 * modify it under the terms of the GNU Lesser General Public
007 * License as published by the Free Software Foundation; either 
008 * version 2.1 of the License, or (at your option) any later version.
009 * 
010 * This library is distributed in the hope that it will be useful,
011 * but WITHOUT ANY WARRANTY; without even the implied warranty of
012 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
013 * Lesser General Public License for more details.
014 * 
015 * You should have received a copy of the GNU Lesser General Public 
016 * License along with this library.  If not, see <http://www.gnu.org/licenses/>.
017 * 
018 **/
019/**
020 * Implements the CFML Function encrypt
021 */
022package lucee.runtime.functions.other;
023
024import lucee.runtime.PageContext;
025import lucee.runtime.crypt.CFMXCompat;
026import lucee.runtime.exp.PageException;
027import lucee.runtime.ext.function.Function;
028import lucee.runtime.op.Caster;
029
030
031public final class EncryptBinary implements Function {
032
033
034    public synchronized static Object call( PageContext pc , Object oBytes, String key ) throws PageException {
035
036        return call( pc, oBytes, key, CFMXCompat.ALGORITHM_NAME );
037    }
038
039
040    public synchronized static Object call( PageContext pc , Object oBytes, String key, String algorithm ) throws PageException {
041
042        return Encrypt.invoke( Caster.toBinary( oBytes ), key, algorithm, null, 0 );
043    }
044
045
046    public synchronized static Object call( PageContext pc , Object oBytes, String key, String algorithm, Object ivOrSalt ) throws PageException {
047
048        return Encrypt.invoke( Caster.toBinary( oBytes ), key, algorithm, Caster.toBinary( ivOrSalt ), 0 );
049    }
050
051
052    public synchronized static Object call( PageContext pc , Object oBytes, String key, String algorithm, Object ivOrSalt, double iterations ) throws PageException {
053
054        return Encrypt.invoke( Caster.toBinary( oBytes ), key, algorithm, Caster.toBinary( ivOrSalt ), Caster.toInteger( iterations ) );
055    }
056}