Sharing our implementation MPCIUM for resilient, simple to use MPC nodes : built on top of tss-lib. Launch MPC nodes in minutes

[anhthii]

Dear Zengo team,

We’ve built an open-source MPC coordination layer called mpcium that leverages tss-lib as the cryptographic core.

Key Features:
Messaging Layer: Uses NATS for peer-to-peer message broadcasting between MPC nodes.
Key Share Storage: Uses BadgerDB (embedded KV store) for secure local storage of key shares.
Mutual Message Verification: All protocol messages are signed and verified using Ed25519 to ensure authenticity and integrity across participants.
The project is designed for production use, with a focus on simplicity, modularity. We're sharing this here in case it’s useful to others building with tss-lib, and we’d love feedback or suggestions if you have any.

Thank you for the contributing to the MPC ecosystem.

Best,
Thi - Fystack team https://fystack.io/