There are 4 repositories under classical-cryptography topic.
Tools for encryption, decryption and cracking from several cryptographic systems.
Cryptography Algorithm Implementations
Cryptography Course Practice. Implemented CAESER CIPHER, AFFINE CIPHER and PLAYFAIR CIPHER as a hobby of coding cryptography.
Vigenère cipher, keyed Vigenère cipher and autokey cipher. Single and double columnar transposition ciphers. Cryptanalysis of the Vigenère cipher. Data Structures and Algorithms Lab, summer 2018 (offered by Bachelor's Programme in Computer Science, University of Helsinki).
Telegram bot interface to the 'ciphers' library
Project files from my research project on Quantum Cryptography vs. Classical Cryptography.
Pure Rust implementation of classical ciphers (for fun and learning!)
Tutorials on Cryptography, ranging from Classical Cryptography (Pre-Quantum and Post-Quantum) to Quantum Cryptography.
Some scripts for automated, algorithmic cryptanalysis.
Breaking classical ciphers
Verified Windows, OSX, Linux TrueCrypt v. 7.1a binaries and source files
A graphical user interface to encrypt and decrypt with the hill cypher.
Collection of Classical Ciphers
Implementation of Classical Symmetric Key Ciphers from scratch
Various classical ciphers and encodings in Java
Implementation of the simple substitution encryption method, built with Eclipse.
Educational app for demonstrating encryption/decryption with classical ciphers
Example project for cryptosystem algorithms implemented in Go.
Cryptanalysis of Various Classic Ciphers
Attempt at solving the Langley Kryptos