U.S. Army Guide to Code Breaking
sebFlyte writes "From the introduction of this document, the U.S. Army's field manual guide to Cryptanalysis: 'This manual presents the basic principles and techniques of cryptanalysts and their relation to cryptography. Cryptanalytics is the art and science of solving unknown codes and ciphers.'"
I thought it was the study if The Cryptkeeper?
Pie, A magical delicetessant!
Or the doodlings of a computer software billionaire.
"It's the height of ridiculousness to say for those 9 lines you get hundreds of millions."
If you are interested in how this stuff all works and came about in the first place, a really interesting book is "Between Silk and Cyanide" by Leo Marks.
It was a really great read...
read David Kahn's book "The Codebreakers". Absolutely fascinating stuff...