ss="aside aside-throws">
    <p class="aside-title">Throws</p>
    <code>SignalError.invalidSignature</code> if the signature is invalid

</div>

                      </div>
                      <div class="declaration">
                        <h4>Declaration</h4>
                        <div class="language">
                          <p class="aside-title">Swift</p>
                          <pre class="highlight"><code><span class="kd">func</span> <span class="nf">verify</span><span class="p">(</span>