circom

A zero-knowledge protocol for anonymous signalling on Ethereum.

Hydra-S1 ZK Proving scheme circuits, used for ZK Attesters in Sismo

Build your zkp app with typescript, hardhat, circom, and snarkjs!

A monorepo of reusable JS libraries for zero-knowledge technologies.

A zkSNARK toolkit to work with circom zkp DSL in plonk proof system.

Library to issue zero knowledge soul bound tokens (ZK SBTs)

An online playground for zero knowledge circuits

ED25519 implementation in Circom

Circom Circuits Library for Machine Learning

ZK-based engine for self-sovereign SQL queries

zkGames is a platform that allows users to play zk (zero knowledge) games and mint an NFT as proof that they have won.

A zk^2-VM basing on layered proof system

Shield is a development framework for circom developers. The core reason is to provide libraries, plugins, and testing tools to ensure code quality and security.

zkCREAM is zk-SNARK based anonymized voting application using a token mixer

Samples of Ethereum smart contracts, golang and circom for beginners.

Zero Knowledge-based NFT Private Airdrop. 🏆 finalist EthDenver 22

zero knowledge proof aggregator for general circuit

This repository contains Zk learning resources

Symbolic Virtual Machine for Automated R1CS Verification

Reusable component to add a designated verifier to your zk circom circuit. It means that the zk proof generated from your circuit cannot be verified by someonewho is not the designated verifier (identified by its ethereum public address)