KEY_meth_count() returns the number of available public key methods.</p>

<p>EVP_PKEY_meth_get0() return a public key method or <b>NULL</b> if <b>idx</b> is out of range.</p>

<p>EVP_PKEY_meth_get0_info() does not return a value.</p>

<h1 id="SEE-ALSO">SEE ALSO</h1>

<p><a href="../man3/EVP_PKEY_new.html">EVP_PKEY_new(3)</a></p>

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

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

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

<p>Copyright 2002-2020 The OpenSSL Project Authors.