The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 24, 2017
Filed:
Aug. 15, 2008
Ansaf I. Alrabady, Livonia, MI (US);
Thomas M. P. Catsburg, Rochester, MI (US);
Ansaf I. Alrabady, Livonia, MI (US);
Thomas M. P. Catsburg, Rochester, MI (US);
GM GLOBAL TECHNOLOGY OPERATIONS, INC., Detroit, MI (US);
Abstract
Methods and apparatus are provided for performing an asymmetric key exchange between a vehicle and a first remote device. The method comprises storing predetermined cryptographic information on the vehicle, generating a first public key and a first private key that correspond to the vehicle, storing the first private key on the vehicle, and providing the first public key and descriptive data associated with the vehicle to a trusted entity, wherein the trusted entity is configured to store the first public key and the descriptive data in a location that is accessible to the first remote device.