top"><a href="#config-3">config/3</a></td><td></td></tr>
<tr><td valign="top"><a href="#decrypt-2">decrypt/2</a></td><td></td></tr>
<tr><td valign="top"><a href="#encrypt-2">encrypt/2</a></td><td></td></tr>
</table>

<h2><a name="functions">Function Details</a></h2>

<h3 class="function"><a name="config-2">config/2</a></h3>
<div class="spec">
<p><tt>config(AesKey, ValueLength) -&gt; Config</tt>
<ul class="definitions"><li><tt>AesKey = iodata()</tt></li><li><tt>ValueLength = pos_integer()</tt></li><li><tt>Co