Internet of Vehicles cross-domain authentication method based on side chain technology trust model
A technology of trust model and authentication method, which is applied in the direction of services based on specific environments, communication between vehicles and infrastructure, wireless communication, etc., can solve the problems of complicated authentication process and privacy leakage, and achieve good storage and authentication pressure, The effect of solving the single point of failure problem
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[0036] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present invention.
[0037] This embodiment provides a cross-domain authentication method for the Internet of Vehicles based on the side chain technology trust model, such as figure 1 As shown, it includes the following steps: S10 initialization and registration phase, CA center generates initialization parameters and assigns public and private keys to RSU{P r ,S r}, assign public and private keys to the vehicle {P v ,S v} and generate the domain identity certificate Cert v . In the phase of ...
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