Curious how the Caesar Cipher works? This Python tutorial breaks it down in a simple, beginner-friendly way. Learn how to encode and decode messages using one of the oldest and most famous encryption ...

Learn how to implement a classic substitution cipher in C! This step-by-step tutorial walks you through encoding and decoding messages by replacing each letter with another according to a fixed key. A ...

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Custom Encryption System Description A file encryption and decryption program built in Python that uses a custom XOR cipher with rotating key algorithm. This project implements a position-dependent ...