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:
Jun. 29, 2021
Filed:
Mar. 06, 2018
Applicant:
Nxp B.v., Eindhoven, NL;
Inventors:
Tomasz Szuprycinski, Nijmegen, NL;
Artur Tadeusz Burchard, Eindhoven, NL;
Assignee:
NXP B.V., Eindhoven, NL;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 9/32 (2006.01); H04W 4/44 (2018.01); H04L 29/06 (2006.01); H04L 9/30 (2006.01); H04L 29/08 (2006.01); G06F 7/72 (2006.01); G08G 1/09 (2006.01); G08G 1/0967 (2006.01);
U.S. Cl.
CPC ...
G08G 1/092 (2013.01); G08G 1/096775 (2013.01); H04L 9/3252 (2013.01); H04L 9/3268 (2013.01); H04W 4/44 (2018.02); G06F 7/725 (2013.01); H04L 9/3066 (2013.01); H04L 9/3265 (2013.01); H04L 63/0823 (2013.01); H04L 67/12 (2013.01); H04L 2209/84 (2013.01);
Abstract
An intelligent transportation system, ITS, station () comprising: a host processor (); and a memory () operably coupled to the host processor (). The host processor () is configured to: perform precomputation of certificate data associated with an identity to be verified on a per identity basis; store precomputation data for a plurality of verified identities in the memory (); and extract stored precomputation data from memory () and use the stored precomputation data to perform accelerated verification of subordinate certificates.