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:
Nov. 26, 2019
Filed:
Oct. 04, 2016
Denso International America, Inc., Southfield, MI (US);
Denso Corporation, Kariya, Aichi-pref., JP;
Aaron D. Weinfield, Encinitas, CA (US);
DENSO International America, Inc., Southfield, MI (US);
DENSO CORPORATION, Kariya, Aichi-pref., JP;
Abstract
Systems and methods for cryptographic security verification include receiving, using a dedicated short range communications system, a message from a remote vehicle or an infrastructure system. A processor determines whether a current number of attempted message verifications per second is less than a predetermined threshold. The processor performs verification of the message in response to determining that the current number of attempted message verifications per second is less than the threshold. The processor determines whether the message falls within at least one predetermined category of message type and performs verification of the message in response to the current number of attempted message verifications per second not being less than the threshold and the message falling within the at least one predetermined category of message type. The processor processes the message in response to the message being verified.