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.