A Rust library for iterating over random permutations.

A collection of notes on mathematical Cryptography, ranging from classical methods through contemporary.

Reference source code for ZUGZWANG block cipher (concrete instance/encryption)

Web app that implements the Richelieu cipher and the Feistel network for encrypting text data. A project for studying frontend using a ready-made component kit. Lab work on Program and Data Security (Oct 2024, 7th semester of university).

Symmetrical feistel block cipher

Сalculation of cryptographic characteristics for a cipher based on a generalized feistel network

A POC of text encryption using Feistel Network

A toy implementation of a Feistel Network. Supports 256 bit keys with 16 rounds over a XOR cipher. Built primarily for education.

A family of block ciphers built from HChaCha20 for use in the PACT/comPACT and SC transforms for AEAD commitment.

Implementation of Blowfish encryption algorithm (effectively a basic feistel netowrk)

Scripts created with AI assistance from white papers and publications

IU-8 BMSTU Feistel net

Feistel Cipher Network Cryptography

Custom made cryptography algorithm, utilizing feistel network

Basic file encryption and decryption system using a simplified Feistel network

map roughly each square meter of the globe onto a 3-tuple of words using a simplified symmetric encryption method called Feistel cipher

The Vigener cipher, written as part of a laboratory work

https://crypto-night-3sz4.vercel.app/

A simple self-made block cipher based on feistel cipher.