ActionCrypt (encryption)

Has anyone dealt with this product before?

http://actioncrypt.sourceforge.net/

I’m working on a web application that will be sending data back and forth with Flash, JavaScript, and ASP.NET, and I’m a little concerned about security.

Another option here: http://www.sephiroth.it/file_detail.php?id=69
but it doesn’t seem to do much other than encrypt passwords.

Thanks!