[B<-help>]
[B<-in> I<filename>]
[B<-out> I<filename>]
-[B<-key> I<keyfile>]
+[B<-key> I<filename>|I<uri>]
[B<-keyform> B<DER>|B<PEM>|B<P12>|B<ENGINE>]
[B<-passin> I<arg>]
[B<-challenge> I<string>]
Specifies the output filename to write to or standard output by
default.
-=item B<-key> I<keyfile>
+=item B<-key> I<filename>|I<uri>
-Create an SPKAC file using the private key in I<keyfile>. The
-B<-in>, B<-noout>, B<-spksect> and B<-verify> options are ignored if
+Create an SPKAC file using the private key specified by I<filename> or I<uri>.
+The B<-in>, B<-noout>, B<-spksect> and B<-verify> options are ignored if
present.
=item B<-keyform> B<DER>|B<PEM>|B<P12>|B<ENGINE>