cryptanalysis 开源项目推荐（579 个）

ashutosh1206 /Crypton

Library consisting of explanation and implementation of all the existing attacks on various Encryption Systems, Digital Signatures, Key Exchange, Authentication methods along with example challenges from CTFs

hellman /xortool

A tool to analyze multi-byte xor cipher

nccgroup /featherduster

An automated, modular cryptanalysis tool; i.e., a Weapon of Math Destruction

Deadlyelder /Tools-for-Cryptanalysis

A repository that aims to provide tools for cryptography and cryptanalysis

DO-SAY-GO /DISCoHAsH

🚀 DISCoHAsH - Simple, fast, quality hash in 120 lines. 10GB/s serial (depending on hardware). Also in NodeJS

CameronLonsdale /MTP

Many-Time Pad Interactive

CrypToolProject /CrypTool-2

Official CrypTool 2 (CT2) repository. CT2 is an open-source software for learning about cryptography and cryptanalysis interactively. CT2 provides a comprehensive suite of tools to deeply explore algorithms and protocols, making it perfect for both academic study and personal exploration. It also includes features for analyzing historical ciphers.

GiacomoPope /Castryck-Decru-SageMath

A SageMath implementation of the Castryck-Decru Key Recovery attack on SIDH

DOSAYGO-STUDIO /rain

Fast, compact 64/128/256-bit non-crypto hash suite (Rainbow & Rainbow 2) passing SMHasher3, plus experimental Rainstorm. C++ and Node.js/Wasm API & CLI

iKevinY /ultra

Cryptanalysis of the Enigma machine in Rust.

scorpiondefense /cyberweapons

Automated Cyber Offense

rasidi3112 /Quantum-crypto

Educational Python and Qiskit project on the quantum threat to RSA: a simulated Shor's algorithm, classical vs. quantum factoring cost, published RSA-2048 resource estimates, and NIST post-quantum standards (ML-KEM, ML-DSA, SLH-DSA; FIPS 203/204/205). Jupyter notebooks and figures included. Toy code, not for production.

decryptofy /scarr

SCARR is a Side-Channel Analysis (SCA) framework

cytopia /coinwatch

Coinmarketcap console client to keep track of your crypto currency trades - are you winning or losing?

icloudza /algokiller-plugin

ARM64 trace evidence analysis & cipher algorithm recovery — Claude Desktop plugin with skills + local MCP server driving the native ak_search engine over GB-scale trace files

bovarysme /memories

A key-recovery attack for LINE for Android's chat backup encryption.

factoritbv /hitag2hell

Brutally optimizing guess-and-determine attacks https://www.usenix.org/conference/woot18/presentation/verstegen

hellman /cry

SageMath/Python Toolkit for Cryptanalytic Research

ranea /CASCADA

A tool to evaluate the security of cryptographic primitives against distinguishing attacks with bit-vector SMT solvers.

hvrr1c4n3 /My-Public-CTF-Challenges

Repo for collecting part of my public CTF challenges