Python implementations of cryptographic attacks and utilities.

"Randar" is an exploit for Minecraft which uses LLL lattice reduction to crack the internal state of an incorrectly reused java.util.Random in the Minecraft server, then works backwards from that to locate other players currently loaded into the world.

Breaking ECDSA (not so broken) with LLL

Ethereum LLL language support for Visual Studio Code

💣 ABI to LLL (experimental)

Python implementation of GGH and GGH-HNF lattice-based cryptosystems for research and educational purposes, featuring cryptanalysis tools and a hybrid variant.

An attack to NTRUencrypt was implemented using sagemath

(BACKUP) Various approaches to the Factory pattern in LLL

DApp for you post joke and gain money!

⚡️ LLL testdrive

(BACKUP) As-is fork of Populus, a Solidity (Ethereum) development framework, re-purposed for LLL

Python implementation of attacks to recover the seed from a truncated LCG

Template LLL project, as it should be created by `populus init --lll`

Short Course on PipeChat

A utility to compute ABI compatible LLL function signatures for the EVM (Ethereum Virtual Machine) using keccak256.

(BACKUP) My LLL contracts (simple ones that don't need a separate repo)

emguCV-Class

ARouter组件化的demo

A programmatic animation of the LLL algorithm, made using manim (Python)