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.
AUTHENTICATION PIN COLLISION PREVENTION FOR AUTONOMOUS VEHICLES
2021-07-29
Patent
Electronic Resource
English
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr |
Authentication PIN collision prevention for autonomous vehicles
European Patent Office | 2022
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