https://github.com/distributed-lab/noir-plume

Implementation of the PLUME protocol in Noir.
https://github.com/distributed-lab/noir-plume

noir plume signature zkp

Last synced: 3 days ago
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Implementation of the PLUME protocol in Noir.

• Host: GitHub
• URL: https://github.com/distributed-lab/noir-plume
• Owner: distributed-lab
• License: mit
• Created: 2024-07-04T11:16:44.000Z (5 months ago)
• Default Branch: main
• Last Pushed: 2024-10-23T14:50:52.000Z (24 days ago)
• Last Synced: 2024-10-23T18:15:48.463Z (24 days ago)
• Topics: noir, plume, signature, zkp
• Language: Noir
• Homepage:
• Size: 129 KB
• Stars: 6
• Watchers: 5
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

• awesome-noir - PLUME - Noir implementation of the https://blog.aayushg.com/nullifier/ library for zk-signatures (Get Coding / Libraries)

README

        
# PLUME in Noir

[![License: MIT](https://img.shields.io/badge/License-MIT-blue.svg)](https://opensource.org/licenses/MIT) [![Noir CI 🌌](https://github.com/distributed-lab/noir-plume/actions/workflows/noir.yml/badge.svg)](https://github.com/distributed-lab/noir-plume/actions/workflows/noir.yml)

Plume is needed to confirm your identity without disclosing your private data, i.e. [zero-knowledge proof](https://en.wikipedia.org/wiki/Zero-knowledge_proof). Plume has another feature: you can send a message from a private group using special group message. For more details visit .

## Eager to try? 😎

### Add dependency to your project's `Nargo.toml`

```toml

[dependencies]

plume = { git = "https://github.com/distributed-lab/noir-plume", tag = "v1.0.0", directory = "crates/plume"}

```

### Use in your `Noir` code as following

```rust

use plume::plume_v1;

...

plume_v1(msg, c, s, pk, nullifier);

```

Or in case you prefer 2 version:

```rust

use plume::plume_v2;

...

plume_v2(msg, c, s, pk, nullifier);

```

### Examples

Check out how to generate proofs with PLUME in either `crates/use_v1` or `crates/use_v2`.

For proving data generation, see our `SageMath` [implementation](./etc).

## Benchmark 📊

We have provided information regarding different computational statistics such as constraints amount and time for various activities, see [Benchmark.md](./BENCHMARK.md)

## There is more? 🤯

In order to bring in `PLUME` to `Noir`, we needed to implement `secp256k1_XMD:SHA-256_SSWU_RO_` hash-to-curve algorithm, ergo now it is available in `Noir` ecosystem!

Based on [this description](https://datatracker.ietf.org/doc/id/draft-irtf-cfrg-hash-to-curve-06.html).  

Tested using [this data](https://www.ietf.org/archive/id/draft-irtf-cfrg-hash-to-curve-13.html#appendix-J.8.1).