Research And Implement On Authentication Of Internet Of Vehicle

In the era of Innovation 2.0,great opportunity has been brought to the Internet of Vehicle(IoV)due to the speeding development of the Internet Plus.This thesis fully investigates the history and current situation of the Io V,and finds out that the academics has invested a lot of energy in the theoretical research of the Vehicular Ad-hoc NETwork(VANET).However,due to the difficulties in the development of the infrastructure,VANET needs the joint efforts of the government and all circles of society.Compared to the VANET,the other form of the IoV,namely “Vehicle,Platform,Device” System(VPDS),which barely depends on the infrastructure,has great economic benefits and development opportunities.The rapid development of the Io V relies on the network communication technology,so they faces the same security threat.In order to avoid the illegal infringement and create a trusted network environment,this thesis designes an universal identity authentication scheme for the VPDS architecture,realizing the identity authentication between the vehicle,platform,client and user.It fills the blank of the identity authentication technology scheme of Io V.The major creations and contributions of the thesis are listed as follows:1.Studies the topological structure of the IoV and analyses the communication demand of the members to determine the requirement of the identity authentication.2.Focuses on the threat Io V faced,designs and implements a complete identity authentication scheme of IoV,which combines certificate with HMAC.It is based on the devices' hardware and software environments and adopts the challenge and response model to resist the replay attack.3.Focuses on the demand for key store on T-box,applies white-box cryptography to IoV creatively,and implements the DES cipher algorithm based on the look-up table.Meanwhile,in order to make up the weekness of the short length of the DES key,combined the white-box DES cipher algorithm with the 3DES-EDE model,extends the key to 112 bits for project.4.Focuses on the demand for key store on smartphone,analyses the problems of accessing the SE,and studies the access control technology.Uses SE to generate and store the key.Uses access control technology to specify application which can accessthe specify applet in SE.5.Designs and implements a suit of security components to provide identity authentication service for each participant.6.Deploys the identity authentication scheme in the car-sharing scenario and the identity authentication scheme is verified by the black box test.