st</A> and <A HREF="#produce-digest" STYLE="symbol">produce-digest</A> are provided by Ironclad as well.  They come in two flavors: the first
takes a digest name as would be provided to <A HREF="#make-digest" STYLE="symbol">make-digest</A>.  The
second way to call these functions is to provide an actual digest object
as the first argument.  So one can say:</P><PRE>(ironclad:digest-sequence :md5 *buffer*)</PRE><P>or, equivalently:</P><PRE>(let ((digester (make-digest :md5)))
  (ironclad:digest-sequence diges