             <div>
                                  <p>The private key from the other party</p>
                                </div>
                              </td>
                            </tr>
                          </tbody>
                        </table>
                      </div>
                      <div>
                        <h4>Return Value</h4>
                        <p>The agreement data, or <code>nil</code> on error</p>
                      </div>
                    </sect