p><a href="../man3/EVP_PKEY_get_bits.html">EVP_PKEY_get_bits(3)</a>, <a href="../man3/DH_new.html">DH_new(3)</a>, <a href="../man3/DH_generate_key.html">DH_generate_key(3)</a>, <a href="../man3/BN_num_bits.html">BN_num_bits(3)</a></p>

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

<p>All functions were deprecated in OpenSSL 3.0.</p>

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

<p>Copyright 2000-2021 The OpenSSL Project Authors. All Rights Reserved.</p>

<p>Licensed under the Apache License 2.0 (the &quot;License&quot;). You may no