Zeropool Substrate (WIP)

Zeropool Substrate contains the modules for Substrate (Polkadot) of Zeropool.

Zeropool/Substrate Dev Node

zeropool-substrate-devnet folder contains a working single node development network with zeropool-substrate pallet.

This is proof of concept of verifier of zkSNARKs on PolkaDot blockchain. groth16verify is implemented and could be tested via test_groth16verify external pallet method.

Test vectors could be obtained from fawkes-crypto or other zkSNARK frameworks.

Requirements

Install Rust compiler: https://www.rust-lang.org Install Make utility: https://www.gnu.org/software/make/

How to Build and Run

To build and run the dev node, execute:

cd zeropool-substrate-devnet
make init
make run

Pallet Unit Test

cd zeropool-substrate-devnet/pallets/zeropool-substrate
cargo +nightly-2020-10-05 test --release

Zeropool/Substrate Nodejs Client

zeropool-substrate-nodejs-client contains a testing unit interacting with the Zeropool/Substrate node.

Requirements

Install nodejs: https://nodejs.dev Install yarn: https://yarnpkg.com

How to Build and Run

To build and connect to the running dev node, execute:

cd zeropool-substrate-nodejs-client
yarn add @polkadot/api
node testapp.js

Zeropool/Substrate Web Client

zeropool-substrate-client contains a basic web client to interact with the Zeropool/Substrate node.

Requirements

Install yarn: https://yarnpkg.com

How to Build and Run

To build and connect to the running dev node, execute:

cd zeropool-substrate-client
yarn install
yarn start