stream-ciphers

Collection of stream cipher algorithms

PyLFSR

An easy-to-use, general and open-source tool to solve the guess-and-determine problem

Tool for generation of data from cryptoprimitives (block and stream ciphers, hash functions). Cryptoprimitives are round-reduced and the data can be configured for multiple testing scenarios.

Automatic problem solver based on circuit-like representation and genetic programming

The implementation of the stream ciphers: LFSR, GEFFE, RC4

Self-study in cryptosystems

Stream %c cipher. {LFSR}

An open-source library supporting simulation and cryptanalysis of stream ciphers based on linear feedback shift registers (LFSRs).

GM/T 0001-2012 ZUC stream cipher

A Rust crate that implements the RC4 stream cipher optimized to run on bare metal

Cryptographic stream cipher.

Learn how the same secret key encrypts and decrypts data — the foundation of modern cryptography

Enqpy™ Core — a symmetric stream cipher with a proved ciphertext-only confidentiality invariant: every ciphertext is mathematically consistent with at least 2^128 plaintexts at HIGH. C reference, FCD, test vectors. Proof: enqpy.com/verify

Rivest Cipher(RC2, RC4, RC5, RC6) implementation, for educational purposes...

Stream ciphers for =nil; Crypto3 cryptography suite

🔐 Explore cryptography fundamentals, including encryption, hashing, and digital signatures, through hands-on practice and clear concepts for beginners.