Cryptography – Communication system using cryptography – Wireless communication
Reexamination Certificate
2006-03-27
2010-06-08
Bui, Kieu Oanh (Department: 2433)
Cryptography
Communication system using cryptography
Wireless communication
C380S043000, C380S045000, C380S264000, C380S277000
Reexamination Certificate
active
07734050
ABSTRACT:
A wireless vehicle and infrastructure system is described that allows for utilization of a quasi-anonymous common private key/digital certificate pool, such that all vehicles are authenticated to the system, but no one vehicle/user can be readily identified during their use of the system because of their use of set of common private key/digital certificate pairs that are assigned to each vehicle from the pool and are common across multiple vehicles. Vehicle/user anonymity is only temporarily removed during vehicle/user re-authentication and re-issuance of new common private key/digital certificate pairs from the pool in the wireless vehicle and infrastructure system.
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Andrews Scott
Heft Ronald
Tengler Steve
Bui Kieu Oanh
Global IP Counselors, LLP
Nissan Technical Center North America, Inc.
Woldemariam Nega
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