Classical ciphers: Caesar, ADFGX, ROT13 and etc.

Recover the encryption key and plain text of the vigenere cipher text using Kerckhoff's method

Classical cryptanalysis tool

Classical ciphers. Data Structures and Algorithms Lab (University of Helsinki summer 2018).

Goal is to make script that archive every cipher algorithm and give users a demo of how they work

Breaking classical ciphers

encryption and decryption algorithms in c++.

Classical cipher primitives and cryptanalysis functions

Text encryption for Android

Some scripts for automated, algorithmic cryptanalysis.

Implementation of a classical cipher - Playfair

An app containing different ciphers for encoding and decoding text made using UIKit.

Implementation of classical cipher - Shift

Educational app for demonstrating encryption/decryption with classical ciphers

Encoding, decoding with classical cipher

Implementation of Classical Symmetric Key Ciphers from scratch