# DualRing-rs

Rust implementation of [DualRing-PRF](https://eprint.iacr.org/2024/985), a post-quantum [ring signature](https://en.wikipedia.org/wiki/Ring_signature) scheme based on the Legendre PRF.

Early development, not working yet. I focus on implementing the non-linkable version first, then the linkable version will follow.

At the time I started this project, DualRing-PRF seemed to be the most performant post-quantum linkable ring signature.

## License

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GNU AGPL v3, CopyLeft 2025 Pascal Engélibert [(why copyleft?)](https://txmn.tk/blog/why-copyleft/)

This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, version 3 of the License.  
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.  
You should have received a copy of the GNU Affero General Public License along with this program. If not, see https://www.gnu.org/licenses/.