_new(16, NID_sha256, 500, NID_hmac_sha1) == NULL))
    goto err;
if (!OSSL_CRMF_pbm_new(pbm, msg, 5, sec, 6, &amp;mac, &amp;maclen))
    goto err;</code></pre>

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

<p>RFC 4211 section 4.4</p>

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

<p>The OpenSSL CRMF support was added in OpenSSL 3.0.</p>

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

<p>Copyright 2007-2021 The OpenSSL Project Authors. All Rights Reserved.</p>

<p>Licensed under the Apache License 2.0 (the &quot;License&quot;). You may not use th