Master Frequency Analysis with Quadgram Statistics in Python 🧩 | CipherSaturday Part 2

Back again with #CipherSaturday Frequency Analysis part 2! In this video, I used quadgram statistics to apply frequency analysis on a given ciphertext and (sometimes) successfully decrypt it. As always, if you have any questions regarding anything in the video, feel free to contact me by any of the avenues below or just leave a comment.

Links:
https://simonsingh.net/books/the-code-book/
https://github.com/cocoaButterCoder/TheCodeBook
Python Challenge Playlist https://www.youtube.com/playlist?list=PLB1nND5jos2nlRQbLSyi0oO7Fg_6gaF1W
The Code Book Playlist https://www.youtube.com/playlist?list=PLB1nND5jos2k2YS1KZYZvOpS-wVHauy0X
http://practicalcryptography.com/cryptanalysis/text-characterisation/quadgrams/
http://practicalcryptography.com/cryptanalysis/stochastic-searching/cryptanalysis-simple-substitution-cipher/

Contact Me:
https://twitter.com/cocoabuttercode
https://www.reddit.com/user/cocoaButterCoder/
cocoabuttercoder@gmail.com