<h1 id="ref-280">REF-280</h1> <ul> <li>Title: Applied Cryptography</li> <li>Author: ['Bruce Schneier']</li> <li>Time: 1996</li> <li>Publisher: John Wiley &amp; Sons</li> <li>URL: http://www.schneier.com/book-applied.html</li> </ul>