Ok here's a book for all you math geniuses out there. This is a 127$ CDN book on amazon and i found this place where you can download all of it as PDF for free. Security and encryption is one of the biggest money makers with computers today.

check it out :
http://www.cacr.math.uwaterloo.ca/hac/

Remember this book is very complicated and is not for everyone.

haha [censored]. I found this a couple weeks ago and I was just thinking about where I saw the pdf and then I saw this post...

sry. I closed this thinking you were stating the price and saying you could get it illegally with a download. I misintepreted, and I appreciate you sending me a PM rather than flaming or opening another topic.

It is legal and I would have known that if I had taken the time to visit the link. I will be sure to do that from now on and apologize to you and anyone who wanted to view it after I had edited the link.

The original link is now back. Sry again.