le="9.14. UUID Functions">core
   function</a> of the same name.)
  </p></div><div class="sect2" id="PGCRYPTO-NOTES"><div class="titlepage"><div><div><h3 class="title">F.28.6. Notes <a href="#PGCRYPTO-NOTES" class="id_link">#</a></h3></div></div></div><div class="sect3" id="PGCRYPTO-NOTES-CONFIG"><div class="titlepage"><div><div><h4 class="title">F.28.6.1. Configuration <a href="#PGCRYPTO-NOTES-CONFIG" class="id_link">#</a></h4></div></div></div><p>
    <code class="filename">pgcrypto</code> configures i