This project implements a text encoding and decoding system using a matrix-based encoding technique.

An open-source .NET library providing the modern Russian national standard cryptographic algorithms

Proyectos de la 1ª ed. del Boot. Ciberseguridad de 42 España

devon is a heavy-weight tweakable block cipher designed specifically for long-term file archiving.

A Python implementation of the stream cipher A5/1 algorithm

Implementation in some well known cipher algorithms.

PC4 Block cipher encryption for DMR RADIO. Up to 2112-bit keys.

Ideograph Cipher - A way of encrypting text using Kanji and Kana. (Proof of Concept)

Implementation of Hill cipher in Java

Share some secrets after you encrypt them. Here’s the way to do it.

caesar cipher with custom implementation

The encryption algorithm uses a 10-round Feistel structure and is based on the concept of a substitution-permutation network (SPN).

Caesar Cipher in the command line made in Python.

simple project to make simple things like managing credentials to be complicated af

Ceaser cipher app on Node.js 🔣

CNS Practicals

Whole-message cipher and tree hash

Self-synchronizing byte stream cipher

Extended version of mendeleevs-cipher project that includes calling program from shell, an html raport and a menu.

Triple DES 2304-bit keys block cipher encryption source code. Triple Data Encryption Standard with 2304-bit keys.