Intel Corporation
Secure vehicle communication with privacy-preserving features

Abstract:

Systems, apparatus, methods, and techniques for facilitating privacy preserving secure communicating in a platoon of devices, such as, vehicles, roadside units, or the like is provided. A service initiator provisions a ring key-set as well as a public key-pair and distributes the keys to user equipment and service coordinators. During operation, user equipment can query, via a service coordinator, the existence of a platoon, form a platoon, or join a platoon with the ring key-set and the public key-pair. To form a platoon the service coordinator can generate a symmetric key and provide the symmetric key to the user equipment. Subsequently, user equipment can communicate using the symmetric key.