Key filling method and device based on TBOX, vehicle and storage medium

Key filling method and device based on TBOX, vehicle and storage medium

The invention relates to a TBOX-based secret key filling method and device, a vehicle and a storage medium, and the method comprises the steps: if production line electric detection equipment does not receive a first derived secret key sent by a secret key management system, judging that the product...

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Hauptverfasser: HAN WEIWEI, HUANG DIANHUI
Format: Patent
Sprache:chi ; eng
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
WIRELESS COMMUNICATIONS NETWORKS
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creator HAN WEIWEI
HUANG DIANHUI
description The invention relates to a TBOX-based secret key filling method and device, a vehicle and a storage medium, and the method comprises the steps: if production line electric detection equipment does not receive a first derived secret key sent by a secret key management system, judging that the production line electric detection equipment and the secret key management system are abnormal, activating a secret key filling application in a vehicle-mounted terminal TBOX to replace the production line electric detection equipment, and storing the secret key filling application in the vehicle-mounted terminal TBOX; and re-acquiring the second derived key, and carrying out key filling according to the second derived key. Therefore, the problem that the key filling of the vehicle controller fails due to the fact that the production line electric detection equipment does not receive the key sent by the key management system due to the abnormal private line network, the abnormal key management system and the like is solve
format Patent
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language chi ; eng
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subjects ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
WIRELESS COMMUNICATIONS NETWORKS
title Key filling method and device based on TBOX, vehicle and storage medium
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