NAME

       SSL_group_to_name - get name of group

SYNOPSIS

        #include <openssl/ssl.h>

        const char *SSL_group_to_name(const SSL *ssl, int id);

DESCRIPTION

       SSL_group_to_name() is used to retrieve the TLS group name associated with a given TLS
       group ID, as registered via built-in or external providers and as returned by a call to
       SSL_get1_groups() or SSL_get_shared_group().

RETURN VALUES

       If non-NULL, SSL_group_to_name() returns the TLS group name corresponding to the given id
       as a NUL-terminated string.  If SSL_group_to_name() returns NULL, an error occurred;
       possibly no corresponding tlsname was registered during provider initialisation.

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

SEE ALSO

       ssl(7)

COPYRIGHT

       Copyright 2021 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>.