ARCANE: A Java-based encryption and decryption system using rotor-based logic, inspired by the Enigma machine, with additional cipher layers like Caesar and Vigenère. This project allows for multi-layered encryption and secure message handling.

An encryption program - CLI & Web API

My solutions to Google's Foobar Challenge for coding data structures and algorithms. Includes my solution code, unit tests, background notes, design notes, and references.

Cryptography algorithms on C#

My collection of ciphers and various scripts related to cryptography.

A plugin for Obsidian to transform texts into different formats. Currently base64 and ROT13

Christopher is an interactive cryptography toolkit featuring classical ciphers, hashing utilities, and cipher cracking tools built for learning the foundations of encryption through hands on experimentation.

Low-Tech Encryption Scheme

Crypto Encryption and Decryption Tools

B5_Cipher is a C++ program for encryption and decryption with some algorithms

CryptoLearn

A collection of 4 ciphers implemented in Python that allow the user to encode and decode messages

ENotes is Notes App that has encryption feature using algorithm classic

A few simple C++ cipher and encryption implementations

🧩🔒 - A=Z and so on. Simple atbash encoder/decoder

Python implementation of multiple classical ciphers with a randomized multi-layer encryption system.

Implementations of classical cryptographic algorithms for my Cryptography course assignments.

Provides a fast way to encrypt text with classic algorithms

A pure POSIX implementation of classical ciphers

🛡️ Implement classical ciphers using a pure POSIX approach; explore encryption and decryption methods without bashisms in a fun coding project.