TEE

TEE technology utilizes hardware-level security isolation to create a secure execution environment for the platform. This ensures that sensitive data and critical operations are carried out in an isolated environment, protecting against external attacks and data leakage. Specifically, TEE can:

• Private Key Generation and Storage: Private keys are generated and stored within the TEE, ensuring that the entire process, from generation to usage, occurs in a secure environment, preventing key leakage.

• Isolated Execution: TEE provides a fully isolated runtime space, protecting sensitive data from malicious activities in other environments, enhancing the security of mobile devices.

• Remote Authentication: TEE programs can generate reports signed by hardware private keys, and the report’s authenticity is verified by the device manufacturer’s RootCA, ensuring the validity of the TEE environment and the integrity of the software.