risc0-curve25519-dalek-source/README.md

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# Dalek elliptic curve cryptography

This repo contains pure-Rust crates for elliptic curve cryptography:


|                 Crate                    |   Description  | Crates.io | Docs |  CI  |
-------------------------------------------|----------------|-----------|------|-------
| [`curve25519-dalek`](./curve25519-dalek) | A library for arithmetic over the Curve25519 and Ristretto elliptic curves and their associated scalars. | [![](https://buildstats.info/crate/curve25519-dalek)](https://crates.io/crates/curve25519-dalek) | [![](https://img.shields.io/docsrs/curve25519-dalek)](https://docs.rs/curve25519-dalek) | [![Rust](https://github.com/dalek-cryptography/curve25519-dalek/actions/workflows/rust.yml/badge.svg?branch=main)](https://github.com/dalek-cryptography/curve25519-dalek/actions/workflows/rust.yml) |
| [`ed25519-dalek`](./ed25519-dalek)       | An implementation of the EdDSA digital signature scheme over Curve25519. | [![](https://img.shields.io/crates/v/ed25519-dalek.svg)](https://crates.io/crates/ed25519-dalek) | [![](https://docs.rs/ed25519-dalek/badge.svg)](https://docs.rs/ed25519-dalek) | [![Rust](https://github.com/dalek-cryptography/ed25519-dalek/actions/workflows/rust.yml/badge.svg?branch=main)](https://github.com/dalek-cryptography/ed25519-dalek/actions/workflows/rust.yml) |
| [`x25519-dalek`](./x25519-dalek)         | An implementation of elliptic curve Diffie-Hellman key exchange over Curve25519. | [![](https://img.shields.io/crates/v/x25519-dalek.svg)](https://crates.io/crates/x25519-dalek) | [![](https://docs.rs/x25519-dalek/badge.svg)](https://docs.rs/x25519-dalek) | [![](https://travis-ci.org/dalek-cryptography/x25519-dalek.svg?branch=master)](https://travis-ci.org/dalek-cryptography/x25519-dalek) |

There is also the [`curve25519-dalek-derive`](./curve25519-dalek-derive) crate, which is just a helper crate with some macros that make curve25519-dalek easier to write.

# Contributing

Please see [`CONTRIBUTING.md`](./CONTRIBUTING.md).

# Code of Conduct

We follow the [Rust Code of Conduct](http://www.rust-lang.org/conduct.html),
with the following additional clauses:

* We respect the rights to privacy and anonymity for contributors and people in
  the community.  If someone wishes to contribute under a pseudonym different to
  their primary identity, that wish is to be respected by all contributors.