ract">
                        <p>Create a ratchet chain key from serialized data.</p>
<div class="aside aside-note">
    <p class="aside-title">Note</p>
    The types of errors thrown are:
<code>invalidProtoBuf</code>, if data is missing or corrupt

</div>
<div class="aside aside-throws">
    <p class="aside-title">Throws</p>
    <code><a href="../Classes/SignalError.html">SignalError</a></code> errors

</div>

                      </div>
                      <div class="declaration">
                   