Des(SecretKey key) throws Exception {
        //byte[] iv = new byte[] { (byte) 0x8E, 0x12, 0x39, (byte) 0x9C, 0x07, 0x72, 0x6F, 0x5A };
        //AlgorithmParameterSpec paramSpec = new IvParameterSpec(iv);
        //ecipher = Cipher.getInstance("DESede/CBC/PKCS5Padding");
        ecipher = Cipher.getInstance("DESede/ECB/NoPadding");
        dcipher = Cipher.getInstance("DESede/ECB/NoPadding");

        ecipher.init(Cipher.ENCRYPT_MODE, key);//, paramSpec);
        dcipher.init(Cipher.DECRYPT_MODE, key);//, paramSpec);
    }