spkac: document -digest option

Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/15687)

diff --git a/doc/man1/openssl-spkac.pod.in b/doc/man1/openssl-spkac.pod.in
index 5669be13eb1084f25692f620fd43deb3bfb2c421..5e55a7498b67f8ec83f0caeeb65e3208b4eec821 100644 (file)
--- a/doc/man1/openssl-spkac.pod.in
+++ b/doc/man1/openssl-spkac.pod.in
@@ -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.