A> is not <A HREF="#digest-supported-p" STYLE="symbol">digest-supported-p</A>.</P><DIV CLASS="lisp-symbol"><A NAME="insufficient-buffer-space"></A><TT><STRONG>insufficient-buffer-space</STRONG></TT><BR /></DIV><P>This error is signaled when Ironclad needs to stuff some data into a
buffer (e.g. when the user provides <EM>digest</EM> to <A HREF="#produce-digest" STYLE="symbol">produce-digest</A>) and
there is insufficient space.</P><DIV CLASS="lisp-symbol"><A NAME="key-not-supplied"></A><TT><STRONG>key-not-su