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A vehicle information security control method and system

A security control and vehicle information technology, applied in the field of vehicle security, can solve problems such as counterfeit installation packages and counterfeit vehicle terminals, and achieve the effect of ensuring legality and improving safety

Active Publication Date: 2022-03-15
ZHEJIANG GEELY NEW ENERGY COMML VEHICLES CO LTD +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the first aspect of the present invention is to provide a vehicle information security control method, which solves the problem of counterfeit installation packages or counterfeit vehicle terminals in the process of software upgrade or installation in the prior art

Method used

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  • A vehicle information security control method and system
  • A vehicle information security control method and system
  • A vehicle information security control method and system

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Embodiment Construction

[0051] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0052] figure 1 It is a schematic flowchart of a vehicle information security control method according to an embodiment of the present invention. Such as figure 1 As shown, in a specific embodiment, the vehicle information security control method may generally include the following steps:

[0053]S100, receiving an encrypted password splicing value and an encrypted installation package, wherein the encrypted installation package is formed by encrypting the installation package by the key management system, the installation pack...

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Abstract

The invention provides a vehicle information security control method and system, and relates to the technical field of vehicle security. The present invention first receives the encrypted password splicing value and the encrypted installation package, wherein the encrypted installation package is formed by encrypting the installation package by the key management system, and the encrypted password splicing value is performed asymmetric encryption on the password splicing value by using the terminal public key certificate of the vehicle terminal Then use the pre-stored private key in the vehicle terminal to perform asymmetric decryption on the encrypted password splicing value to obtain the password splicing value used to crack the encrypted installation package; then use the password splicing value to decrypt the encrypted installation package to obtain Install the package; finally, perform the installation or upgrade operation after the verification of the installation package is successful. The invention not only encrypts the installation package, but also increases the two-way authentication between the vehicle terminal and the installation package, thereby improving the security of the installation package in the upgrading process and ensuring the legitimacy of the vehicle terminal.

Description

technical field [0001] The invention relates to the technical field of vehicle safety, in particular to a vehicle information security control method and system. Background technique [0002] With the development of the Internet of Things, traditional automobiles are gradually becoming intelligent and Internet-based under the promotion of mobile Internet technology, which provides automobiles with richer application content and makes the operation mode of commercial vehicles more complicated. Many commercial vehicle operating companies have emerged, and the Internetization of commercial vehicles is also the basic demand of these companies. However, the information security of commercial vehicles directly affects driving safety, and many information security incidents have occurred. [0003] The network connection brought by the information control system implies system loopholes and buryes hidden dangers for security. The interconnection of various systems inside the car a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L9/40H04L67/06H04L67/12
CPCH04L63/0442H04L63/0435H04L63/0823H04L63/083H04L63/0869H04L67/06H04L67/12
Inventor 孙红图卢熠婷王春晶
Owner ZHEJIANG GEELY NEW ENERGY COMML VEHICLES CO LTD
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