nonce count values. This attribute
        controls how big that window is. If not specified, the default value of
        100 is used.</p>
      </td></tr><tr><td><code class="attributeName">nonceValidity</code></td><td>
        <p>The time, in milliseconds, that a server generated nonce will be
        considered valid for use in authentication. If not specified, the
        default value of 300000 (5 minutes) will be used.</p>
      </td></tr><tr><td><code class="attributeName">opaque</code></td><td>
   