import java.util.*;

import net.jxta.document.*;

import jxta.security.util.URLBase64;
import jxta.security.signature.Signature;
import jxta.security.crypto.JxtaCrypto;
import jxta.security.publickey.PublicKeyAlgorithm;

import jxta.security.impl.publickey.RSAPublickeyData;
import jxta.security.impl.publickey.RSAPrivatekeyData;
import jxta.security.impl.publickey.RSAKey;
import jxta.security.impl.cipher.KeyBuilder;
import jxta.security.impl.crypto.JxtaCryptoSuite;

public class TestSignature {

    static RSAPublickeyData publicKeyData;
    static RSAPrivatekeyData privateKeyData;

    // Get the data to sign into the buffer. The data must always appear in
    // the same order, which is why we can