Update manual to reference the IANA TLS Cipher Suites Registry

Reviewed-by: Paul Dale <pauli@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/16179)

diff --git a/doc/man1/openssl-ciphers.pod.in b/doc/man1/openssl-ciphers.pod.in
index 2428f612192459593d0728fd5b9fb9451260b3b3..d4df30686f8d49695411327bf59ffb91fbf7b131 100644 (file)
--- a/doc/man1/openssl-ciphers.pod.in
+++ b/doc/man1/openssl-ciphers.pod.in
@@ -115,7 +115,9 @@ used. The format is described below.
 The cipher list consists of one or more I<cipher strings> separated by colons.
 Commas or spaces are also acceptable separators but colons are normally used.
 
-The cipher string may reference a cipher using its standard name.
+The cipher string may reference a cipher using its standard name from
+the IANA TLS Cipher Suites Registry
+(L<https://www.iana.org/assignments/tls-parameters/tls-parameters.xhtml#tls-parameters-4>).
 
 The actual cipher string can take several different forms.