What is MPC?
Multi-Party Computation (MPC) allows multiple parties to jointly compute a function over their inputs while keeping those inputs private. In the context of cryptography and blockchain, MPC enables distributed key generation and signing without any single party ever having access to the complete private key.
Our MPC Expertise
We specialize in implementing threshold signature schemes and MPC protocols for blockchain applications:
- FROST — Flexible Round-Optimized Schnorr Threshold signatures
- Threshold ECDSA — Distributed signing for secp256k1 and secp256r1
- DKG Protocols — Distributed Key Generation for threshold setups
- Hardware MPC — MPC implementations for hardware security modules
FROST Implementation
FROST (Flexible Round-Optimized Schnorr Threshold) is a state-of-the-art threshold signature scheme that enables multiple parties to collaboratively sign transactions. Our FROST implementations are optimized for hardware wallets, enabling distributed custody solutions with minimal communication overhead.
- Two-round signing protocol for optimal efficiency
- Proactive security with key resharing
- Hardware wallet integration (Ledger, Keystone)
- Baby Jubjub EdDSA support for ZK-friendly signatures
Applications
MPC technology enables a wide range of secure applications:
- Institutional Custody — Eliminate single points of failure in key management
- DAO Treasury — Threshold signing for on-chain governance
- Cross-Chain Bridges — Secure multi-party validation for bridge operations
- Privacy Protocols — Distributed computation for private transactions
Implement MPC Solutions
Need threshold signatures or distributed key management for your project? We can help you design and implement secure MPC solutions.