Patent ID: 8996868
Filing Date: 2015-03-31
Classification: H04L,H04W

Abstract:
1. A method of performing authentication in an on board equipment that performs vehicle communication with a road side equipment, the method comprising: inserting a user subscriber identity module (USIM) card that succeeds in mutual authentication with an authentication subject into a card slot; collecting driving information of a vehicle in which the on board equipment is installed and information of peripheral vehicles; generating, when requesting a vehicle service, authentication information using session keys that are generated in the mutual authentication and transmitting the authentication information, the driving information of the vehicle, and the information of the peripheral vehicles to a vehicle service server that provides the vehicle service through the road side equipment located on a road side; receiving, when the vehicle service server determines success of verification of authentication information in which the on board equipment transmits, encrypted data from the road side equipment; and transmitting the driving information of the vehicle and the information of the peripheral vehicles to the road side equipment, wherein the authentication information includes an encrypted value of vehicle user information using the session keys, and the vehicle user information includes at least one of a vehicle identifier, a registration number of the vehicle, and a driving license number of a vehicle user.