signature algorithm, supported curves and in the case of client authentication
certificate types and issuer names.
-Since the supported signature algorithms extension is only used in TLS 1.2
-and DTLS 1.2 the results for earlier versions of TLS and DTLS may not be
-very useful. Applications may wish to specify a different "legacy" chain
+Since the supported signature algorithms extension is only used in TLS 1.2,
+TLS 1.3 and DTLS 1.2 the results for earlier versions of TLS and DTLS may not
+be very useful. Applications may wish to specify a different "legacy" chain
for earlier versions of TLS or DTLS.
=head1 SEE ALSO
=head1 COPYRIGHT
-Copyright 2015-2016 The OpenSSL Project Authors. All Rights Reserved.
+Copyright 2015-2018 The OpenSSL Project Authors. All Rights Reserved.
-Licensed under the OpenSSL license (the "License"). You may not use
+Licensed under the Apache License 2.0 (the "License"). You may not use
this file except in compliance with the License. You can obtain a copy
in the file LICENSE in the source distribution or at
L<https://www.openssl.org/source/license.html>.