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<area shape="rect" id="Node000001" title="The TKeyExchange class handles communication with the DNS server." alt="" coords="5,78,196,103"/>
<area shape="rect" id="Node000002" title=" " alt="" coords="34,5,167,30"/>
<area shape="poly" id="edge1_Node000001_Node000002" title=" " alt="" coords="102,44,103,79,98,77,99,48"/>
</map>
