OpenSSL

Cryptography and SSL/TLS Toolkit

SSL_group_to_name

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)

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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.