static byte[] decryptData(byte[] password, byte[] encryptedData) {
    try {
      Cipher c = Cipher.getInstance(ENCRYPT_DATA_ALGORITHM);
      c.init(Cipher.DECRYPT_MODE, new SecretKeySpec(password, SECRET_KEY_ALGORITHM), CBC_SALT_DATA);
      return c.doFinal(encryptedData);
    }
    catch (Exception e) {
      throw new IllegalStateException(ENCRYPT_DATA_ALGORITHM + " is not available", e);
    }
  }
static byte[] decryptData(byte[] password, byte[] encryptedData)