PLUME in Noir

Signature nullification cryptography.

Read about PLUME here.

How to use?

Add dependency to your project's Nargo.toml

[dependencies]
plume = { git = "https://github.com/distributed-lab/noir-plume", tag = "v2.0.0", directory = "crates/plume"}

Employ in your Noir code as following

use plume::plume_v1;

...

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

Or in case you prefer second version:

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. Sample data generation in our SageMath implementation.

Benchmarks

We have provided information regarding different computational statistics such as constraints amount and time for various activities, see Benchmark.md

Need something else?

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

Tested using this data.