Add documentation for X509_cmp and related APIs

[openssl.git] / doc / man3 / SSL_CONF_cmd.pod

diff --git a/doc/man3/SSL_CONF_cmd.pod b/doc/man3/SSL_CONF_cmd.pod
index 5c58268f497dbb141c998dd0469f4e646c6f5091..227d9de37797eab06f308ba34386e2046ebfcf4b 100644 (file)
--- a/doc/man3/SSL_CONF_cmd.pod
+++ b/doc/man3/SSL_CONF_cmd.pod
@@ -79,9 +79,13 @@ B<ClientHello>.
 
 The B<value> argument is a colon separated list of groups. The group can be
 either the B<NIST> name (e.g. B<P-256>), some other commonly used name where
-applicable (e.g. B<X25519>) or an OpenSSL OID name (e.g B<prime256v1>). Group
-names are case sensitive. The list should be in order of preference with the
-most preferred group first.
+applicable (e.g. B<X25519>, B<ffdhe2048>) or an OpenSSL OID name
+(e.g B<prime256v1>). Group names are case sensitive. The list should be in
+order of preference with the most preferred group first.
+
+Currently supported groups for B<TLSv1.3> are B<P-256>, B<P-384>, B<P-521>,
+B<X25519>, B<X448>, B<ffdhe2048>, B<ffdhe3072>, B<ffdhe4096>, B<ffdhe6144>,
+B<ffdhe8192>.
 
 =item B<-curves>
 
@@ -356,9 +360,13 @@ B<ClientHello>.
 
 The B<value> argument is a colon separated list of groups. The group can be
 either the B<NIST> name (e.g. B<P-256>), some other commonly used name where
-applicable (e.g. B<X25519>) or an OpenSSL OID name (e.g B<prime256v1>). Group
-names are case sensitive. The list should be in order of preference with the
-most preferred group first.
+applicable (e.g. B<X25519>, B<ffdhe2048>) or an OpenSSL OID name
+(e.g B<prime256v1>). Group names are case sensitive. The list should be in
+order of preference with the most preferred group first.
+
+Currently supported groups for B<TLSv1.3> are B<P-256>, B<P-384>, B<P-521>,
+B<X25519>, B<X448>, B<ffdhe2048>, B<ffdhe3072>, B<ffdhe4096>, B<ffdhe6144>,
+B<ffdhe8192>.
 
 =item B<Curves>