METHOD OF AUTHENTICATING VEHICLE COMMUNICATION
First Claim
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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 identify module (USIM) card that succeeds in mutual authentication with an authentication subject into a card slot;
generating, when requesting a vehicle service, authentication information using session keys that are generated in the mutual authentication and transmitting the authentication information to a vehicle service server that provides the vehicle service through the road side equipment; and
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.
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Abstract
A vehicle communication authentication system performs mutual authentication with an authentication subject by performing a user subscriber identify module (USIM)-based authentication protocol in a wireless network, mounts a USIM card in which mutual authentication is succeeded in a vehicle terminal, and performs authentication of vehicle communication with a server that provides a vehicle service.
29 Citations
12 Claims
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1. A method of performing authentication in an on board equipment that performs vehicle communication with a road side equipment, the method comprising:
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inserting a user subscriber identify module (USIM) card that succeeds in mutual authentication with an authentication subject into a card slot; generating, when requesting a vehicle service, authentication information using session keys that are generated in the mutual authentication and transmitting the authentication information to a vehicle service server that provides the vehicle service through the road side equipment; and 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. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A method in which a server that provides a vehicle service authenticates an on board equipment that performs vehicle communication with a road side equipment, the method comprising:
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receiving a vehicle service request comprising authentication information from the on board equipment that inserts a USIM card that succeeds in mutual authentication with an authentication subject into a card slot; and verifying the on board equipment by transmitting authentication information to the authentication subject. - View Dependent Claims (8, 9, 10, 11, 12)
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Specification