n 1990.</p>

<dl>

<dt id="EVP_md4">EVP_md4()</dt>
<dd>

<p>The MD4 algorithm which produces a 128-bit output from a given input.</p>

</dd>
</dl>

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

<p>These functions return a <b>EVP_MD</b> structure that contains the implementation of the symmetric cipher. See <a href="../man3/EVP_MD_meth_new.html">EVP_MD_meth_new(3)</a> for details of the <b>EVP_MD</b> structure.</p>

<h1 id="CONFORMING-TO">CONFORMING TO</h1>

<p>IETF RFC 1320.</p>

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