Stwo is a next generation implementation of a CSTARK prover and verifier, written in Rust 🦀.

Stwo is a work in progress.

It is not recommended to use it in a production setting yet.

• Circle STARKs: Based on the latest cryptographic research and innovations in the ZK field.
• High performance: Stwo is designed to be extremely fast and efficient.
• Flexible: Adaptable for various validity proof applications.

Run poseidon_benchmark.sh to run a single-threaded poseidon2 hash proof benchmark.

Further benchmarks can be run using cargo bench.

Visual representation of benchmarks can be found here.

This project is licensed under the Apache 2.0 license.

See LICENSE for more information.