https://github.com/privacy-scaling-explorations/halo2

https://github.com/privacy-scaling-explorations/halo2

Last synced: about 2 months ago
JSON representation

• Host: GitHub
• URL: https://github.com/privacy-scaling-explorations/halo2
• Owner: privacy-scaling-explorations
• License: other
• Fork: true (zcash/halo2)
• Created: 2021-10-15T10:57:48.000Z (over 2 years ago)
• Default Branch: main
• Last Pushed: 2024-04-16T08:49:21.000Z (3 months ago)
• Last Synced: 2024-04-17T19:19:03.320Z (3 months ago)
• Language: Rust
• Homepage: https://privacy-scaling-explorations.github.io/halo2/
• Size: 30.6 MB
• Stars: 177
• Watchers: 10
• Forks: 110
• Open Issues: 44
• Metadata Files:
  • Readme: README.md
  • License: COPYING.md

Lists

• awesome-zkevm - Halo2 for PSE and Scroll
• awesome-halo2 - PSE's halo2 version with KZG instead IPA

README

        
# halo2 [![codecov](https://codecov.io/github/privacy-scaling-explorations/halo2/graph/badge.svg?token=6WX7KBHFIP)](https://codecov.io/github/privacy-scaling-explorations/halo2)

## [Documentation](https://privacy-scaling-explorations.github.io/halo2/halo2_proofs)

This repository contains the [halo2](https://github.com/zcash/halo2) fork from

PSE and includes contributions from the community.

We use the `main` branch for development, which means it may contain

unstable/unfinished features.  For end-users we recomend using the tag releases

which can be seen as curated checkpoints with some level of guarantee of

stability.

For experimental features `privacy-scaling-explorations/halo2` fork adds, please refer to [`experimental-features.md`](./book/src/user/experimental-features.md).

## Minimum Supported Rust Version

Requires Rust **1.65.0** or higher.

Minimum supported Rust version can be changed in the future, but it will be done with a

minor version bump.

## Controlling parallelism

`halo2` currently uses [rayon](https://github.com/rayon-rs/rayon) for parallel computation. The `RAYON_NUM_THREADS` environment variable can be used to set the number of threads.

When compiling to WASM-targets, notice that since version `1.7`, `rayon` will fallback automatically (with no need to handle features) to require `getrandom` in order to be able to work. For more info related to WASM-compilation.

See: [Rayon: Usage with WebAssembly](https://github.com/rayon-rs/rayon#usage-with-webassembly) for more 

## 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.