title: Suggestions for a cheap/free .NET library for doing Zip with AES encryption?
body: <p>I'm trying to find an zip compression and encryption component with <a href="http://www.networkworld.com/careers/2004/0315manonline.html" rel="noreferrer">encryption suitable for use by the US Federal Government</a>, so I can't use Zip 2.0 encryption, it has to be AES or the like.  I've already found <a href="http://www.icsharpcode.net/OpenSource/SharpZipLib/" rel="noreferrer">SharpZipLib</a> (can't do AES encyrption), and <a href="http://www.chilkatsoft.com/downloads.asp" rel="noreferrer">Chilkat</a> (can do AES encryption, but costs money).  Am I missing any other options?</p>