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* JBoss, Home of Professional Open Source
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* Copyright 2005, JBoss Inc., and individual contributors as indicated
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* by the @authors tag. See the copyright.txt in the distribution for a
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* full listing of individual contributors.
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* This is free software; you can redistribute it and/or modify it
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* under the terms of the GNU Lesser General Public License as
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* published by the Free Software Foundation; either version 2.1 of
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* the License, or (at your option) any later version.
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* This software is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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* You should have received a copy of the GNU Lesser General Public
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* License along with this software; if not, write to the Free
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* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
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* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
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package org.jboss.remoting.marshal.encryption;
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import org.jboss.logging.Logger;
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import javax.crypto.KeyGenerator;
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import java.io.FileOutputStream;
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import java.io.ObjectOutput;
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import java.io.ObjectOutputStream;
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import java.security.Key;
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//$Id: KeyGeneratorUtil.java 1376 2006-08-18 17:49:04Z telrod $
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* @author <a href="mailto:Anil.Saldhana@jboss.org">Anil Saldhana</a>
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* @version $Revision: 1376 $
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public class KeyGeneratorUtil
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protected final static Logger log = Logger.getLogger(KeyGeneratorUtil.class);
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public void genKeys() throws Exception
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private Key getKey(String algo)
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KeyGenerator gen = KeyGenerator.getInstance(algo);
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key = gen.generateKey();
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serializeToFile(key,algo);
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log.error(e.getMessage(), e);
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private void serializeToFile(Key key, String algo) throws Exception
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ObjectOutput out = new ObjectOutputStream(new FileOutputStream(algo+".key"));
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public static void main(String[] args)
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KeyGeneratorUtil u = new KeyGeneratorUtil();