Last time, we used Python to create a Caesar cipher. It simply shifts characters by a fixed number. and other fundamentals of cryptographic technology were packed into it. However, the Caesar cipher ...

A Python implementation of the classical Playfair cipher with encryption and decryption support. Built for educational purposes to understand digraph substitution and historical cryptographic ...

A list of practical projects that anyone can solve in any programming language (See solutions). These projects are divided in multiple categories, and each category has its own folder. To get started, ...