Provided by: libssl-doc_3.4.1-1ubuntu3_all bug

NAME

       SSL_get0_group_name - get name of the group that was used for the key agreement of the current TLS
       session establishment

SYNOPSIS

        #include <openssl/ssl.h>

        const char *SSL_get0_group_name(SSL *s);

DESCRIPTION

       SSL_get0_group_name() returns the name of the group that was used for the key agreement of the current
       TLS session establishment.

RETURN VALUES

       If non-NULL, SSL_get0_group_name() returns the name of the group that was used for the key agreement of
       the current TLS session establishment.  If SSL_get0_group_name() returns NULL, an error occurred;
       possibly no TLS session has been established. See also SSL_get_negotiated_group(3).

       Note that the return value is valid only during the lifetime of the SSL object ssl.

SEE ALSO

       ssl(7), SSL_get_negotiated_group(3)

HISTORY

       This function was added in OpenSSL 3.2.

COPYRIGHT

       Copyright 2023-2024 The OpenSSL Project Authors. All Rights Reserved.

       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
       <https://www.openssl.org/source/license.html>.

3.4.1                                              2025-04-03                          SSL_GET0_GROUP_NAME(3SSL)