| 摘要 |
Technologies for securely exchanging sensor information include an in-vehicle computing system (102) of a vehicle (120) to establish a trusted execution environment and a secure communication channel between the trusted execution environment and a corresponding trusted execution environment of a coordination server (108). A private key (168) is bound to the trusted execution environment of the in-vehicle computing system (102). The in-vehicle computing system (102) confirms the authenticity of the coordination server (108), receives sensor data generated by a sensor (156) of the vehicle (120), and generates an attestation quote based on the trusted execution environment of the in-vehicle computing system (102). The in-vehicle computing system (102) further transmits, to the coordination server (108) over the secure communication channel, the sensor data, the attestation quote, and a cryptographically-signed communication signed with the private key (168). |
