Integration of TEE and MPC Technologies

Combining TEE and MPC technologies provides comprehensive security for AI token private keys:

• Private Key Generation and Storage: The private key is generated and stored within TEE, ensuring its security and isolation.

• Multi-Party Collaborative Signing: Through MPC, the private key is divided into multiple fragments, with each fragment held by a different party. When a transaction is needed, the parties collaborate within TEE to perform multi-party computations and generate a valid signature without exposing their individual private key fragments.

• Transaction Privacy Protection: TEE can hide transaction details such as sender and receiver addresses and transaction amounts, protecting user privacy.

• Anti-MEV Attacks: By executing smart contracts within the TEE, block builders are denied access to transaction information, preventing frontrunning attacks associated with Miner Extractable Value (MEV).