This repository aims to be my personal practical guide to the Coursera's Cryptography I course by Dan Boneh (University of Stanford). It contains some well-known cipher implementations and attacks, many of them were made to solve the programming assignments of the course.

It also contains some (insecure!) implementations of famous crypto algorithms which were made for didactic purposes only.

All the codes are written in Python 3 and some of them use the PyCryptodome module, so they are the only prequisites.

Please refer to the readme inside each folder.