def hash_values(self, amount, receiver_address, sender_address, lock_condition_id,
                    release_condition_id):
        """
        Hash the values of the escrow reward condition.

        :param amount: Amount of tokens, int
        :param receiver_address: ethereum address of the receiver, hex str
        :param sender_address: ethereum address of the sender, hex str
        :param lock_condition_id: id of the condition, str
        :param release_condition_id: id of the condition, str
        :return: hex str
        """
        return self._hash_values(
            amount,
            receiver_address,
            sender_address,
            lock_condition_id,
            release_condition_id
        )
Hash the values of the escrow reward condition.

        :param amount: Amount of tokens, int
        :param receiver_address: ethereum address of the receiver, hex str
        :param sender_address: ethereum address of the sender, hex str
        :param lock_condition_id: id of the condition, str
        :param release_condition_id: id of the condition, str
        :return: hex str