spkac: document -digest option
@@ -15,6 +15,7 @@ B<openssl> B<spkac>
[B<-help>]
[B<-in> I<filename>]
[B<-out> I<filename>]
+[B<-digest> I<digest>]
[B<-key> I<filename>|I<uri>]
[B<-keyform> B<DER>|B<PEM>|B<P12>|B<ENGINE>]
[B<-passin> I<arg>]
@@ -50,6 +51,11 @@ option is not specified. Ignored if the B<-key> option is used.
Specifies the output filename to write to or standard output by
default.
+=item B<-digest> I<digest>
+
+Use the specified I<digest> to sign a created SPKAC file.
+The default digest algorithm is MD5.
+
=item B<-key> I<filename>|I<uri>
Create an SPKAC file using the private key specified by I<filename> or I<uri>.
@@ -149,6 +155,8 @@ L<openssl-ca(1)>
The B<-engine> option was deprecated in OpenSSL 3.0.
+The B<-digest> option was added in OpenSSL 3.0.
+
=head1 COPYRIGHT
Copyright 2000-2021 The OpenSSL Project Authors. All Rights Reserved.
