AH,

You need source code for DES, I Just so happen to have the source code that you would be needing. The code is in C++. It works fine, but for 3 things. The method i have is triple DES meaning that it is DES encryption run 3 times. My program does not handle the file reading and writing as well as it could.
My program is a very simple implementation, don't get me wrong, it works perfectly, but this is not a user friends application. I could make it a lot more user friendly, but at the moment i'm not motivated.

Bill