No Check</h2>

<p>This is a string extension. It is parsed, but ignored.</p>

<p>Example:</p>

<pre><code> noCheck = ignored</code></pre>

<h2 id="TLS-Feature-aka-Must-Staple">TLS Feature (aka Must Staple)</h2>

<p>This is a multi-valued extension consisting of a list of TLS extension identifiers. Each identifier may be a number (0..65535) or a supported name. When a TLS client sends a listed extension, the TLS server is expected to include that extension in its reply.</p>

<p>The supported names are: <b>st