@BeforeClass
	public static void before() throws FileNotFoundException, CorruptDataException, IOException {
		Security.setElGamalPublicKey(Importer.importElGamalPublicKeyParameters(ElGamalPublicKeyFile));
		Security.setElGamalPrivateKey(Importer.importElGamalPrivateKeyParameters(ElGamalPrivateKeyFile));
		pubKey = Security.getElgamalPublicKey();
	}