Authentication method and device for vehicle identity
A vehicle identity and authentication method technology, applied in user identity/authority verification, secure communication devices, digital transmission systems, etc., can solve problems such as occupation, waste of resources, multi-network bandwidth and storage resources
Active Publication Date: 2021-03-23
CHINA UNITED NETWORK COMM GRP CO LTD
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Problems solved by technology
[0005] The embodiment of the present invention provides a vehicle identity authentication method and device, which solves the problem that the existing vehicle identity authentication method needs a digital certificate in the authentication process, and the digital certificate needs to occupy more network bandwidth and storage in the transmission and storage process. resources, technical problems that cause waste of resources
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[0050] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0051] It should be understood that the term "and / or" used herein is only an association relationship describing associated objects, which means that there may be three relationships, for example, A and / or B, which may mean that A exists alone, and A and B exist simultaneously. B, there are three situations of B alone. In addition, the chara...
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The invention provides a vehicle-identity authentication method and device. The vehicle-identity authentication method includes the steps that license plate information in a USIM card is obtained; a signature request of the license plate information is sent to a CLA platform; signature license plate information after the license plate information is signed through the CLA platform with the CLA technology is received; the signature license plate information is verified and signed with the CLA technology to authenticate vehicle identities. As the license plate information is authenticated with the CLA technology, digital certificates are not required in the signature verifying and signing process, transmission and storage of the digital certificates are reduced, and network bandwidth and storage resources are saved.
Description
technical field [0001] Embodiments of the present invention relate to the technical field of Internet of Vehicles, and in particular, to a vehicle identity authentication method and device. Background technique [0002] Vehicle identity authentication technology is the basis of Internet of Vehicles services. Without identity authentication technology, vehicles cannot judge the authenticity and validity of received messages, and under the influence of attacks launched by malicious vehicles, vehicles will make wrong judgments and cause serious traffic accidents. ACCIDENT. [0003] The existing vehicle identity authentication method is to realize the authentication of the license plate through the communication between the automobile electronic license plate management platform and the safety certification management platform after the electronic tag reader recognizes the license plate information in the RFID electronic tag chip. [0004] Existing vehicle identity authenticati...
Claims
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IPC IPC(8): H04L29/06H04L9/32H04L29/08
CPCH04L9/3247H04L63/0807H04L63/0876H04L67/12
Inventor 张思遥仇剑书
Owner CHINA UNITED NETWORK COMM GRP CO LTD