Visualize and simulate classical encryption techniques for educational purposes.
Substitution cipher shifting letters by fixed key positions.
Transposition cipher arranging text in zigzag pattern.
Digraph substitution cipher using 5x5 key matrix.
Polyalphabetic substitution using repeating keyword.
Matrix-based encryption using linear algebra concepts.
CryptoSim is an educational platform designed for students learning Information Security and Cryptography. It provides interactive simulations of classical encryption algorithms to understand their working mechanisms, mathematical foundations, and security limitations.