5 SSL_get0_group_name - get name of the group that was used for the key
6 agreement of the current TLS session establishment
10 #include <openssl/ssl.h>
12 const char *SSL_get0_group_name(SSL *s);
16 SSL_get0_group_name() returns the name of the group that was used for
17 the key agreement of the current TLS session establishment.
22 If non-NULL, SSL_get0_group_name() returns the name of the group that was used for
23 the key agreement of the current TLS session establishment.
24 If SSL_get0_group_name() returns NULL, an error occurred; possibly no TLS session
27 Note that the return value is valid only during the lifetime of the
36 Copyright 2023 The OpenSSL Project Authors. All Rights Reserved.
38 Licensed under the Apache License 2.0 (the "License"). You may not use
39 this file except in compliance with the License. You can obtain a copy
40 in the file LICENSE in the source distribution or at
41 L<https://www.openssl.org/source/license.html>.