Active and maintained version of this project is available at https://github.com/kilic/tetris

halo2wrong consist of a simple PLONK gate and non native arithmetic based applications. Any crate here may use either zcash/halo2 or privacy-scaling-explorations/halo2 which is a fork of original halo2 library that replaces commitment scheme from IPA to KZG.

• maingate includes a 4 width and a 5 width standart-like PLONK gate.
• integer implements non native field arithemetic often called big integer arithmetic.
• ecc constraints elliptic curve operations ie. addition, multiplication point assignments.
• ecdsa is the first application that uses halo2wrong stack and constaints ECDSA signature verification.

Licensed under either of

• Apache License, Version 2.0, (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
• MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT)

at your option.

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.