Hammster is a Next.js web app plus a ZK circuit written in halo2. It takes two 8-length vector inputs of binary digits and their Hamming distance and generates a proof that the two inputs are the claimed hamming distance away from each other.
- Node.js & NPM
- Rust
- rustup
- run
rustup toolchain install stable-aarch64-apple-darwin(for users w/ Apple M processors) - wasm-pack
Install required dependencies:
yarn
Start the next.js server:
yarn dev
Build the wasm packages (you will need to remove target = "aarch64-apple-darwin" in ./circuits/.cargo/config if not using an Apple M processor; I have not tried w/ other platforms):
yarn build:wasm