Secure communication method based on intelligent vehicle
A technology for secure communication and smart cars, applied in the field of secure communication of smart cars, can solve problems such as hidden safety hazards, inability to verify the integrity of messages, and theft of smart cars, to prevent camouflage, prevent tampering with communication content, and ensure identity Effect
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[0030] In order to make the technical solution of the present invention clearer, the following in conjunction with the attached Figures 1 to 3 , the present invention will be described in detail. It should be understood that the specific implementations described in this specification are only for explaining the present invention, and are not intended to limit the protection scope of the present invention.
[0031] Each smart car will be assigned a globally unique smart car number when it leaves the factory, and there is also a MASK value corresponding to the number one by one, which is equivalent to the password of the smart car. The server is assigned a pair of public key and private key, and the public key of the server is built in when the smart car leaves the factory. The safe communication method of smart car of the present invention is realized through the following steps:
[0032] Step 1: The smart car client randomly generates a number, which is used as the key of ...
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