Sui introduces decentralized key server powered by MPC on testnet

Sui (SUI) announced via X that it has introduced a decentralized Seal key server, powered by multi-party computation (MPC), to its testnet. Seal is an access key system used to encrypt application data. It provides a stronger trust model by distributing encryption authority and key trust across multiple servers, while maintaining the same access policies as the software development kit (SDK) that enables everyday cryptocurrency payments.