-mac.html">provider-mac(7)</a>, <a href="../man3/EVP_MAC.html">EVP_MAC(3)</a>.</p>

<h1 id="HISTORY">HISTORY</h1>

<p>The provider MAC interface was introduced in OpenSSL 3.0.</p>

<h1 id="COPYRIGHT">COPYRIGHT</h1>

<p>Copyright 2021 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: