code: def dump(self, force=False):
          
  
          if self._parsed is None:
              self.parse()
  
          return self._parsed[0].dump(force=force)
docs: Encodes the value using DER
  
          :param force:
              If the encoded contents already exist, clear them and regenerate
              to ensure they are in DER format instead of BER format
  
          :return:
              A byte string of the DER-encoded value