Vehicle-mounted network security authentication method, device, storage medium and vehicle

Abstract

The invention relates to a method, a device, a storage medium and a vehicle for securing authentication of a vehicle-mounted network. When a first vehicle-mounted communication device sends a communication request to a second vehicle-mounted communication device, the first authentication information sent by the first vehicle-mounted communication device and the second authentication information sent by the second vehicle-mounted communication device are received. whether the first vehicle-mounted communication device is an authorizing device is authenticated by the preset authentication strategy according to the first authentication information and authenticating whether the second vehicle-mounted communication device is an authorizing device is authenticated by the preset authentication strategy according to the second authentication information; When both the first vehicle-mounted communication device and the second vehicle-mounted communication device are the authorization devices,authentication passing information is sent to the first vehicle-mounted communication device and the second vehicle-mounted communication device, respectively, so that the first vehicle-mounted communication device communicates with the second vehicle-mounted communication device.

Description

technical field [0001] The present disclosure relates to the field of network security, in particular, to a method, device, storage medium and vehicle for vehicle network security authentication. Background technique [0002] With the popularization and application of vehicle-mounted Ethernet in the vehicle's internal bus, there is a tendency to gradually replace other buses. While the vehicle Ethernet brings convenience, it also introduces a lot of potential safety hazards, which need to be protected by corresponding solutions. In the existing technical solutions, only the authentication of the vehicle T-BOX module and the cloud is realized, and the in-vehicle Safety certification of each controller, when vehicle communication devices (such as ADAS (Advanced Driver Assistance Systems, advanced driver assistance system), IVI (In-Vehicle Infotainment, vehicle infotainment system), OBD (On-Board Diagnostic, vehicle diagnostic system) When accessing the in-vehicle network, the...

AI Technical Summary

Problems solved by technology

While the vehicle Ethernet brings convenience, it also introduces a lot of potential safety hazards, which need to be protected by corresponding solutions. In the existing technical solutions, only the authentication of the vehicle T-BOX module and the cloud is realized, and the in-vehicle Safety certification of each controller, when vehicle communication devices (such as ADAS (Advanced Driver Assistance Systems, advanced driver assistance system), IVI (In-Vehicle Infotainment, vehicle infotainment system), OBD (On-Board Diagnostic, vehicle diagnostic system) When accessing the in-vehicle network, the vehicle cannot identify whether the in-vehicle communication device is issued or authorized by the car factory, which is not conducive to the communication security of the in-vehicle network

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