Authentication PIN collision prevention for autonomous vehicles

A vehicle ridesharing system includes a user interface used to interact with rideshare passengers. The interface matches a selected user identifier with a PIN index and sends the PIN index to a vehicle body control module (BCM) of the vehicle through an unsecure communication channel. The BCM uses t...

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Bibliographische Detailangaben
Hauptverfasser:	Hanson, Ryan Edwin, Golgiri, Hamid M, Linden, Howard Paul Tsvi, King, Daniel M, Hassani, Ali
Format:	Patent
Sprache:	eng
Schlagworte:	CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY PERFORMING OPERATIONS ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION TRANSPORTING VEHICLES IN GENERAL VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR
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Beschreibung
Zusammenfassung:	A vehicle ridesharing system includes a user interface used to interact with rideshare passengers. The interface matches a selected user identifier with a PIN index and sends the PIN index to a vehicle body control module (BCM) of the vehicle through an unsecure communication channel. The BCM uses the PIN index to select a salt value and a nonce associated with a unique user associated with the PIN index, and sends a salt and a nonce back to the interface through the unsecure channel. The user enters a PIN value into the interface to authenticate their identity for the rideshare service. The interface generates a first hash result by hashing the PIN value with the salt and the nonce received from the BCM, and sends the hashed result back to the BCM for authentication.