The present invention relates to an apparatus for preventing a relay attack, including: a short range wireless communication unit performing short range wireless communication with a designated smartphone through a short range wireless antenna; a storage unit receiving and storing location information transmitted from the smartphone; and a control unit which requests and receives the location information from the smartphone, determines the possibility of a relay attack using the location information when opening of a vehicle through a passive start and entry (PASE) function is attempted, and does not allow the vehicle to be opened when there is the possibility of a relay attack.

    본 발명은 릴레이 어택 방지 장치에 관한 것으로, 근거리 무선 안테나를 통해 지정된 스마트폰과 근거리 무선 통신을 수행하는 근거리 무선 통신부; 상기 스마트폰에서 전송되는 위치정보를 수신하여 저장하는 저장부; 및 상기 스마트폰에 위치정보를 요청하고 수신하고, PASE(Passive Start and Entry) 기능을 통해 차량 열림이 시도될 경우, 상기 위치정보를 이용하여 릴레이 어택(Relay Attack) 가능성을 판단하고, 릴레이 어택 가능성이 있을 경우에 차량 열림을 허가하지 않는 제어부;를 포함한다.


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    Title :

    APPARATUS AND METHOD FOR PREVENTING RELAY ATTACK


    Additional title:

    릴레이 어택 방지 장치 및 방법


    Contributors:
    BAEK INHO (author)

    Publication date :

    2020-01-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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