<?xml version="1.0"?>
<dblp>
<article key="journals/jcs/ChoLK04" mdate="2005-04-05">
<author>Taenam Cho</author>
<author>Sang-Ho Lee</author>
<author>Won Kim</author>
<title>A group key recovery mechanism based on logical key hierarchy.</title>
<pages>711-736</pages>
<year>2004</year>
<volume>12</volume>
<journal>Journal of Computer Security</journal>
<number>5</number>
<url>db/journals/jcs/jcs12.html#ChoLK04</url>
</article>
</dblp>
