NOTE: While this repository was made mostly to allow for usage of Grumpkin within Halo2, the authors of halo2curves have since added it here, and using it directly will likely make things easier!
This repository implements the Grumpkin curve for use in Rust, by building off of the code provided by ZCash and Privacy & Scaling Explorations. It should specifically work within Halo2 and proof systems which make use of its components.
This repository extends the use of hand-optimized assembly found in the halo2curves repo. To include it, simply use the asm feature when importing this crate.