xbot/include/openssl-3.2.1/html/man3/SSL_get0_group_name.html

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<title>SSL_get0_group_name</title>
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<ul id="index">
<li><a href="#NAME">NAME</a></li>
<li><a href="#SYNOPSIS">SYNOPSIS</a></li>
<li><a href="#DESCRIPTION">DESCRIPTION</a></li>
<li><a href="#RETURN-VALUES">RETURN VALUES</a></li>
<li><a href="#SEE-ALSO">SEE ALSO</a></li>
<li><a href="#COPYRIGHT">COPYRIGHT</a></li>
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<h1 id="NAME">NAME</h1>
<p>SSL_get0_group_name - get name of the group that was used for the key agreement of the current TLS session establishment</p>
<h1 id="SYNOPSIS">SYNOPSIS</h1>
<pre><code> #include &lt;openssl/ssl.h&gt;
const char *SSL_get0_group_name(SSL *s);</code></pre>
<h1 id="DESCRIPTION">DESCRIPTION</h1>
<p>SSL_get0_group_name() returns the name of the group that was used for the key agreement of the current TLS session establishment.</p>
<h1 id="RETURN-VALUES">RETURN VALUES</h1>
<p>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.</p>
<p>Note that the return value is valid only during the lifetime of the SSL object <i>ssl</i>.</p>
<h1 id="SEE-ALSO">SEE ALSO</h1>
<p><a href="../man7/ssl.html">ssl(7)</a></p>
<h1 id="COPYRIGHT">COPYRIGHT</h1>
<p>Copyright 2023 The OpenSSL Project Authors. All Rights Reserved.</p>
<p>Licensed under the Apache License 2.0 (the &quot;License&quot;). 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 <a href="https://www.openssl.org/source/license.html">https://www.openssl.org/source/license.html</a>.</p>
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