METHOD FOR CONTROLLING VEHICLE SECURITY ACCESS BASED ON CERTIFICATE
First Claim
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1. A method for controlling access security at a vehicle gateway of a vehicle including at least one control unit in communication with the vehicle gateway, the method comprising:
- receiving a certificate from a diagnosis device;
recognizing a rating of the certificate; and
performing at least one of an integrity checking process and a security key authorization process according to the rating of the certificate to determine whether the diagnosis device is allowed to access to the vehicle.
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Abstract
A method for controlling access security at a vehicle gateway of a vehicle including at least one control unit in communication with the vehicle gateway includes: receiving a certificate from a diagnosis device; recognizing a rating of the certificate; and performing at least one of an integrity checking process and a security key authorization process according to the rating of the certificate to determine whether the diagnosis device is allowed to access to the vehicle.
48 Citations
20 Claims
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1. A method for controlling access security at a vehicle gateway of a vehicle including at least one control unit in communication with the vehicle gateway, the method comprising:
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receiving a certificate from a diagnosis device; recognizing a rating of the certificate; and performing at least one of an integrity checking process and a security key authorization process according to the rating of the certificate to determine whether the diagnosis device is allowed to access to the vehicle. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
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17. An apparatus for controlling access security in a vehicle, the apparatus comprising:
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a communication unit receiving a certificate from a diagnosis device; a certificate rating identification unit recognizing a rating of the certificate; an integrity check unit performing an integrity checking process according to the rating of the certificate; and a control unit controlling an execution of at least one of an integrity checking process and a security key authorization process according to the rating of the certificate to determine whether the diagnosis device is allowed to access to the vehicle. - View Dependent Claims (18, 19, 20)
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Specification