Abstract: A first connected message broadcast from a first vehicle and a second connected message broadcast from a second vehicle is received, each of the first and second connected messages including proof-of-work computed from connected vehicle data regarding a third vehicle. The first and second connected messages are authenticated, responsive to a comparison of the proof-of-work for the third vehicle included in the first connected message and the proof-of-work for the third vehicle included in the second connected message. The connected vehicle data in the first connected message broadcast or second connected message broadcast is utilized for autonomous vehicle operations or driver-assistance vehicle operations, responsive to the proof-of-work being a match.

Abstract: A first connected message broadcast from a first vehicle and a second connected message broadcast from a second vehicle is received, each of the first and second connected messages including proof-of-work computed from connected vehicle data regarding a third vehicle. The first and second connected messages are authenticated, responsive to a comparison of the proof-of-work for the third vehicle included in the first connected message and the proof-of-work for the third vehicle included in the second connected message. The connected vehicle data in the first connected message broadcast or second connected message broadcast is utilized for autonomous vehicle operations or driver-assistance vehicle operations, responsive to the proof-of-work being a match.

Abstract: A vehicle includes one or more controllers, programmed to responsive to detecting a mismatch between a biometric information of a user collected via a biometric sensor and a biometric record, send a lockup signal to a mobile device enrolled with the vehicle to lock an application; and responsive to successfully performing an authentication through an interaction with the application in a lockup mode, send an unlock signal to the mobile device to unlock the application.

Abstract: A computer includes a processor and a memory, the memory storing instructions executable by the processor to arrange data collected by a plurality of sequentially arranged emitters in a sensor according to a nonsequential numerical order of the emitters, transmit the nonsequential numerical order to a vehicle computer according to a secure protocol, and transmit the data to the vehicle computer.

Abstract: A computer includes a processor and a memory, the memory storing instructions executable by the processor to arrange data collected by a plurality of sequentially arranged emitters in a sensor according to a nonsequential numerical order of the emitters, transmit the nonsequential numerical order to a vehicle computer according to a secure protocol, and transmit the data to the vehicle computer.

Abstract: A vehicle includes one or more controllers, programmed to responsive to detecting a mismatch between a biometric information of a user collected via a biometric sensor and a biometric record, send a lockup signal to a mobile device enrolled with the vehicle to lock an application; and responsive to successfully performing an authentication through an interaction with the application in a lockup mode, send an unlock signal to the mobile device to unlock the application.