Multi-Party Computation (MPC) represents a fundamental shift in how we approach wallet security and user experience. By distributing cryptographic operations across multiple parties, MPC eliminates single points of failure while maintaining the flexibility and usability that modern applications require.
Private keys never exist in complete form within Dynamic’s MPC system. Even during signing operations, the complete private key is never reconstructed, significantly reducing the risk of theft or compromise. This architectural approach removes the vulnerability that has plagued traditional single-key wallets.
Multiple parties must collaborate for operations to succeed. This means that no single entity—whether it’s the user, Dynamic, or any other participant—can unilaterally control the wallet. The system requires cooperation to function, creating a robust security model.
Individual party compromise doesn’t break the overall security of the system. If one party’s share is compromised, the attacker still cannot access the wallet or perform unauthorized operations. This resilience is crucial for maintaining security in real-world scenarios where individual components may be vulnerable.
All operations can be cryptographically verified, providing transparency and accountability. Every signing operation leaves a verifiable trail that can be audited without compromising the underlying security model.
Users can authenticate using methods they already know and trust—email, social login, or passkeys. There’s no need to learn new security practices or manage complex cryptographic material.
Multiple backup and recovery options ensure users never lose access to their assets. Whether through cloud storage, device backups, or enterprise-managed solutions, recovery is designed to be both secure and user-friendly.
The same wallet experience is available across all devices and platforms. Users can seamlessly transition between web, mobile, and desktop applications while maintaining full access to their assets.
Eliminates the complexity and security risks associated with traditional wallet recovery methods. Users don’t need to safely store and manage long strings of random words that could be lost or compromised.
Configure thresholds and party arrangements based on your specific security requirements. Start with a simple 2-of-2 setup and scale to more complex configurations like 3-of-5 for enterprise applications.
Support for customer-controlled shares enables enterprise-grade security and compliance. Organizations can maintain oversight of wallet operations while leveraging Dynamic’s infrastructure.
Handle millions of wallets efficiently without compromising security or performance. The MPC approach scales horizontally, making it suitable for applications of any size.
Built-in security controls and audit trails help meet regulatory requirements. The cryptographic nature of MPC operations provides the transparency needed for compliance while maintaining security.
High-frequency trading and DeFi operations benefit from MPC’s speed and security. Users can execute complex financial operations without the delays associated with traditional multi-signature schemes.
Gaming applications can provide seamless wallet experiences while maintaining security. Users can quickly sign transactions for in-game purchases or NFT trades without compromising their overall wallet security.
Organizations can implement sophisticated wallet management with multiple stakeholders while maintaining security and compliance requirements. The flexible threshold schemes allow for complex organizational structures.
MPC’s support for multiple signature schemes enables seamless operation across different blockchain networks. Users can interact with Ethereum, Solana, Bitcoin, and other chains using the same wallet infrastructure.
To implement MPC wallets in your application, start with our Setup Guide and explore the Configuration Options available. For a deeper understanding of the underlying concepts, refer to our MPC Fundamentals documentation.