Security for anonymous vehicular broadcast messages

Details Security for anonymous vehicular broadcast messages Security for anonymous vehicular broadcast messages

2006-03-27

2010-06-22

Bui, Kieu Oanh (Department: 2433)

Cryptography

Communication system using cryptography

Wireless communication

C380S043000, C380S045000, C380S264000, C380S277000

Reexamination Certificate

active

07742603

ABSTRACT:
An anonymous vehicular broadcast system that has encrypted links between the roadway infrastructure and the vehicles. The vehicles each have a common private key that is generated from a certification key, provided by a certification authority, and a configuration key that is generated at each power up of the vehicle. The configuration key is not stored in the vehicle so that the vehicle is only stores a portion of the private key.

REFERENCES:
patent: 6819245 (2004-11-01), Dilling
patent: 7486795 (2009-02-01), Eschenauer et al.
patent: 2004/0003234 (2004-01-01), Reinold et al.
patent: 2005/0147245 (2005-07-01), Hassan et al.
patent: 2006/0039341 (2006-02-01), Ptasinski et al.
patent: 2006/0173694 (2006-08-01), Itabashi
patent: 2007/0200671 (2007-08-01), Kelley et al.
patent: 2007/0206796 (2007-09-01), Iino et al.
patent: 2007/0264973 (2007-11-01), Dowek et al.
patent: 2008/0095374 (2008-04-01), Schreyer
patent: 2008/0232382 (2008-09-01), Iwama et al.

Affiliated with

Also associated with

Rating

Security for anonymous vehicular broadcast messages does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Security for anonymous vehicular broadcast messages, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Security for anonymous vehicular broadcast messages will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4169888