package text.java;
import java.io.*;
import javax.crypto.*;
public class Skey_DES {


        public static void main(String args[])
                throws Exception{
            KeyGenerator kg=KeyGenerator.getInstance("DESede");
            kg.init(168);
            SecretKey k=kg.generateKey( );
            FileOutputStream  f=new FileOutputStream("key1.dat");
            ObjectOutputStream b=new  ObjectOutputStream(f);
            b.writeObject(k);
        }
    }