This repository is deprecated and very unstable. Please use native version of ZoKrates for Desktop.
ZoKrates JavaScript bindings for node platform.
Install zokrates-js-node with npm:
npm install zokrates-js-node| Function | Description |
|---|---|
| initialize | Loads binding wasm module and returns a promise with ZoKrates provider |
| compile | Compiles source code into ZoKrates internal representation of arithmetic circuits |
| computeWitness | Computes a valid assignment of the variables, which include the results of the computation |
| setup | Generates a trusted setup for the compiled program |
| exportSolidityVerifier | Generates a Solidity contract which contains the generated verification key and a public function to verify a solution to the compiled program |
| generateProof | Generates a proof for a computation of the compiled program |
let { initialize } = require('zokrates-js-node');
function importResolver(location, path) {
// implement your resolving logic here
return {
source: "def main() -> (): return",
location: path
};
}
initialize().then((zokratesProvider) => {
// we have to initialize wasm module before calling api functions
let result = zokratesProvider.compile("def main() -> (): return", "main", importResolver);
console.log(result)
});Install rustup and wasm-pack:
curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh
curl https://rustwasm.github.io/wasm-pack/installer/init.sh -sSf | shIn order to compile this project you need the nightly version of Rust:
rustup install nightly
rustup target add wasm32-unknown-unknown --toolchain nightly
rustup default nightlyAnyone is welcome to help progress and improve this library. Tasks and issues can be found in the issues tab. If your problem/task is not in the tasks, feel free to create a new issue explaining your problem/task.