<strong>decrypt</strong> (span&lt;span&lt;char&gt;&gt; <em>/*receive_vec*/</em>) = 0;
};
</pre>
<a name="decrypt()"></a><span class="report-issue">[<a href="http://github.com/arvidn/libtorrent/issues/new?title=docs:crypto_plugin%3A%3A%5Bdecrypt%28%29%5D&labels=documentation&body=Documentation+under+heading+%22crypto_plugin%3A%3A%5Bdecrypt%28%29%5D%22+could+be+improved">report issue</a>]</span><div class="section" id="decrypt">
<h2>decrypt()</h2>
<pre class="literal-block">
virtual std::tuple&lt;int, int, in