Fireblocks MPC-CMP Wallets leverage Multi-Party Computation with CMP enhancement to securely manage digital assets. The technology splits private keys into multiple shares distributed across devices, eliminating single points of failure and enhancing security. It enables up to 8x faster transaction signing compared to traditional MPC protocols by reducing the process to a single communication round. The solution supports hot, warm, and cold wallets, including air-gapped cold storage for offline transactions. MPC-CMP allows institutions to configure key management schemes and ensures compliance with regulatory requirements. The protocol is open-source, promoting transparency and collaboration, and supports transactions across blockchains using ECDSA and EdDSA signatures.
