Screencast Tutorials

Welcome! Let's learn how to do cryptanalysis.
Learn how to navigate our website and make the best of the resources that we have provided

Link to install the latest version of Python: https://www.python.org/downloads/

Link to install Pycharm: https://www.jetbrains.com/pycharm/download/#section=mac

 

Video created by Arush Chhatrapati.

Sample Challenge 1

The decryption process for sample challenge #1, which was determined to be a simple substitution cipher. Look under Tools/Sample Challenges to find the cipher text for this message. Thanks to Eileen Hung, code maker of the Gunn Cryptology Club, for encrypting this message. Video made by Arush Chhatrapati.

Sample Challenge 2

Decryption for sample challenge #2, which was recognized as a polyalphabetic cipher. Thanks once again to Eileen Hung for enciphering this message. Video created by Arush Chhatrapati.

Sample Challenge 3

Decryption for sample challenge #3, recognized as a transposition cipher. Thank to Eileen Hung for encrypting this message. Video created by Arush Chhatrapati.

Sample Challenge 4

Decryption for sample challenge #4, recognized as a 12-bit binary encrypted transposition cipher. Thanks to Ishaan Patkar for encrypting this message. Video created by Arush Chhatrapati.