=head1 NAME
-SSL_get_peer_signature_nid, SSL_get_peer_signature_type_nid - get TLS
-message signing types
+SSL_get_peer_signature_nid, SSL_get_peer_signature_type_nid,
+SSL_get_signature_nid, SSL_get_signature_type_nid - get TLS message signing
+types
=head1 SYNOPSIS
int SSL_get_peer_signature_nid(SSL *ssl, int *psig_nid);
int SSL_get_peer_signature_type_nid(const SSL *ssl, int *psigtype_nid);
+ int SSL_get_signature_nid(SSL *ssl, int *psig_nid);
+ int SSL_get_signature_type_nid(const SSL *ssl, int *psigtype_nid);
=head1 DESCRIPTION
B<rsa_pss_rsae_*> and B<rsa_pss_pss_*> signatures, it's necessary to check
the type of public key in the peer's certificate.
+SSL_get_signature_nid() and SSL_get_signature_type_nid() return the equivalent
+information for the local end of the connection.
+
=head1 RETURN VALUES
These functions return 1 for success and 0 for failure. There are several
possible reasons for failure: the cipher suite has no signature (e.g. it
uses RSA key exchange or is anonymous), the TLS version is below 1.2 or
-the functions were called before the peer signed a message.
+the functions were called too early, e.g. before the peer signed a message.
=head1 SEE ALSO
=head1 COPYRIGHT
-Copyright 2017 The OpenSSL Project Authors. All Rights Reserved.
+Copyright 2017-2018 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>.