HaRoLd

solcrypto. Solidity crypto libraries, ring signatures, proof of knowledge, packed signatures etc. with matching Python implementations for secp256k1 and (alt)BN-256

ethsnarks. A toolkit for viable zk-SNARKS on Ethereum, Web, Mobile and Desktop

ethsnarks-miximus. Example project for EthSnarks - Miximus coin mixer

ffff-dnsp2p. P2P dns resolution service based on a DHT and ECC

maltrieve. A tool to retrieve malware directly from the source for security researchers.

nanac. Tiny modular assembler & vm for lightweight control microcode

zklangs. High-Level languages for zkSNARKs, Fully-Homomorphic-Encryption and Multi-Party-Computation

panautomata. Cross-chain proofs and atomic transactions

rsa-accumulator. Implements an RSA accumulator in Python

softfloat-pure. Pure Rust port of Berkeley Softfloat, mostly const

shwop. Decentralised cross-chain peer-to-peer token & asset exchange

TinyLisp. Minimal Symbolic Lisp Interpreter in ~1000 lines of D

cmd.exe. POSIX compatible port of the Windows NT 4.0 cmd.exe

PyPQC. Python Wrappers for Post-Quantum Cryptography, see: https://csrc.nist.gov/Projects/Post-Quantum-Cryptography/Round-1-Submissions

secdpy. SECD machine and Lispkit Lisp compiler, in Python

PoWToken. Ethereum Smart Contract - Proof of Work token

httphose. Mass HTTP brute forcer to detect directories and interesting technologies

camaste. Webcam Streaming Platform

torgw. Dockerized load balanced Tor SOCKS proxy gateway

netelf. Run executables from memory, over the network, on Windows, Linux, OpenVMS... routers... spaceships... toasters etc.

imageresize. Fast and low-memory image resize & thumbnailing

ark-circom-witnesscalc. Groth16 + Circom + Arkworks + Circom-Witnesscalc + WASM

milf. this is very minimalistic LISP 1 implementation. it's inspired by Scheme.

logpipe. Converts web log files between multiple formats

hopper. Hopper: an Open-Source Mixer for Mobile-friendly private transfers on Ethereum

postgresql-container. PostgreSQL 9.5 in a Vagrant or Docker container with daily and monthly backups

cummiboot. Encrypted PCR locked EFI Linux bootloader with Microsoft Pluton

ZeroDB. Provides a simple ZeroMQ based Key/Value storage interface to multiple database engines

PandaPDF. PDF to images with content / link extraction

eip-1829. Test implementation of EIP-1829 - Elliptic Curve operations for Short Weierstrass curves for Ethereum

herpenbot. Markov shitposting assistant with drop-down auto-complete

0bin. Client side encrypted pastebin

barbleglaster. A complete analysis of elliptic curves suitable as drop-in replacements for secp256k1

hope. Hope Project

pyeip1962. Work-in-progress implementation of EIP-1962 in Python

ethsofia-hackathon. TypeScript

MAIAN. MAIAN: automatic tool for finding trace vulnerabilities in Ethereum smart contracts

softfloat_bench. Rust softfloat libarary benchmark

ubi32-toolchain. Mirror of bare-metal Ubi32 GCC toolchain

active-oasis. Tools for permutations of associative elliptic curve operations using term rewriting

cockatoo. Torified Cuckoo malware analyser in a Docker container with VirtualBox

doublevision. Analyse statistical properties of ciphers and hash functions operating over prime fields

gamesim. Simulate games involving a system of multiple state machines interacting with each other

emptyflask. Python

axonal. Distributed microservices middleware for Python 3.5