# groth16 [![Crates.io](https://img.shields.io/crates/v/groth16.svg)](https://crates.io/crates/groth16) # `groth16` is an implementation of the Groth16 proving system, backed by the `bellman` circuit-building library. ## License Licensed under either of * Apache License, Version 2.0, ([LICENSE-APACHE](../LICENSE-APACHE) or http://www.apache.org/licenses/LICENSE-2.0) * MIT license ([LICENSE-MIT](../LICENSE-MIT) or http://opensource.org/licenses/MIT) at your option. ### Contribution Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.