I have created a program which encrypts a TCP connection. It XOR's every byte of data that is being transferred with every byte of some large file. Because there are no checksums or "Wrong password" messages bruteforce is useless. But it cannot be so simple. I must have overlooked something. Could you test it for two things:
1. Is it working (I tested it myself, but...)?
2. Is it possible to crack the encryption using some simple way?
My web site is at http://www.pentium100.com