We prepared some slide decks and manuals to help you learn the dark arts of codebreaking and cryptanalysis. Please download them and let us know what you think. If you have any suggestions to improve them, you can email Harry at [email protected] or let us know on the Forum.
The Caesar shift cipher and pattern detection Powerpoint slides
Frequency analysis Powerpoint slides
The affine shift cipher Powerpoint slides
Breaking the affine shift cipher using modular inverses Powerpoint slides
The keyword cipher Powerpoint slides
Cracking a keyword cipher using frequency analysis and cribs Powerpoint slides
Programming for Cryptologists 101 pdf by BOSS alumnus Julian Bhardwaj