Updated: 2022/Sep/29

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SSL_group_to_name(3)                OpenSSL               SSL_group_to_name(3)



NAME
       SSL_group_to_name - get name of group

LIBRARY
       libcrypto, -lcrypto

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>.



3.0.12                            2023-05-07              SSL_group_to_name(3)