docs: def dissect(self, data):
          """
          Dissect the field.
  
          :param bytes data: The data to extract the field value from
          :return: The rest of the data not used to dissect the field value
          :rtype: bytes
          """
  
          size = struct.calcsize("B")
          if len(data) < size:
              raise NotEnoughData(
                  "Not enough data to decode field '%s' value" % self.name
              )
  
          curve_type = struct.unpack("B", data[:size])[0]
          if curve_type == 0x03:
              self._value = ECParametersNamedCurveField("none")
              data = self._value.dissect(data)
          else:
              raise NotImplementedError(
                  "Decoding of KeyExchange message for curve 0x%.2X not implemented" % curve_type
              )
          return data