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:
May. 06, 2025
Filed:
Sep. 15, 2023
Applicant:
Korea University Research and Business Foundation, Seoul, KR;
Inventors:
Huy Kang Kim, Seoul, KR;
Hwejae Lee, Seoul, KR;
Sangho Lee, Seoul, KR;
Yeon Jae Kang, Namyangju-si, KR;
Daekwon Pi, Goyang-si, KR;
Jae Woong Choi, Seoul, KR;
Huiju Lee, Seoul, KR;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 5/00 (2005.12); H04L 12/40 (2005.12);
U.S. Cl.
CPC ...
H04L 5/0044 (2012.12); H04L 12/40 (2012.12); H04L 2012/40215 (2012.12);
Abstract
Disclosed is a method of obfuscating a Controller Area Network (CAN) message performed by a first computing device including a processor, the method including: obtaining a first index from a first input value corresponding to a first time point by using an index output algorithm; determining a first CAN ID of the first computing device corresponding to the first index based on a predetermined CAN ID table; and generating a first normal CAN message including the first CAN ID and first normal data.