can be used for providing a pass phrase needed for decrypting encrypted PEM structures (normally only private keys). See <a href="../man3/PEM_read_bio_PrivateKey.html">PEM_read_bio_PrivateKey(3)</a> and <a href="../man7/passphrase-encoding.html">passphrase-encoding(7)</a> for details.</p>

<p>The library context <i>libctx</i> and property query <i>propq</i> are used for fetching algorithms from providers.</p>

<h1 id="RETURN-VALUES">RETURN VALUES</h1>

<p>PEM_X509_INFO_read_ex(), PEM_X509_INFO_read(), PEM_X