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:
Feb. 21, 2023
Filed:
Aug. 02, 2019
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventors:
Sanghee Lee, Seoul, KR;
Sungmin Kim, Seoul, KR;
Sungmin Park, Seoul, KR;
Jemin Woo, Seoul, KR;
Kiyoung Lee, Seoul, KR;
Assignee:
LG ELECTRONICS INC., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 9/40 (2022.01); G06F 3/06 (2006.01); G11C 29/52 (2006.01);
U.S. Cl.
CPC ...
H04L 63/083 (2013.01); G06F 3/0623 (2013.01); G06F 3/0679 (2013.01); G11C 29/52 (2013.01); H04L 63/0435 (2013.01);
Abstract
Disclosed is an electronic apparatus. The electronic apparatus includes: a non-volatile memory having no internal controller; and a controller configured to: control the non-volatile memory, and transmit, to the non-volatile memory, first data and a generated first message authentication code (MAC). Accordingly, it is possible to efficiently defend against a replay attack in a non-volatile memory having no internal controller.