# bellpepper [![Crates.io](https://img.shields.io/crates/v/bellpepper.svg)](https://crates.io/crates/bellpepper) [![dependency status](https://deps.rs/repo/github/lurk-lab/bellpepper/status.svg)](https://deps.rs/repo/github/lurk-lab/bellpepper) > This is a fork of the great [bellperson](https://github.com/filecoin-project/bellperson) library, > Itself a fork of the great [bellman](https://github.com/zkcrypto/bellman) library. `bellpepper` is a crate for building zk-SNARK arithmetic circuits and generating witnesses for those circuits. It provides circuit traits and primitive structures, as well as basic gadget implementations such as booleans and number abstractions. ## 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.