Tornado Cash with Halo2

Warning

This is just for learning purposes. The code is unaudited (and probably pretty bad).

This repo is a rewrite of Tornado Cash with Halo2.

Here's the article with a full explanation of the code: Tornado Cash with Halo2

As stated in the article, some parts are "mostly copied" from https://github.com/summa-dev/halo2-experiments. Thanks @enricobottazzi, @sifnoc and @jtguibas.