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:
Sep. 09, 2025
Filed:
Nov. 09, 2022
Nuvoton Technology Corporation, Hsinchu, TW;
Kun-Yi Wu, Tainan, TW;
Yu-Shan Li, Tainan, TW;
NUVOTON TECHNOLOGY CORPORATION, Hsinchu Science Park, TW;
Abstract
An encryption device is provided, which includes a controller, a random controller, a first functional unit, and a second functional unit. The controller generates a first enable signal and a second enable signal. When at least one of the first enable signal and the second enable signal is in a first logic level, the random controller generates a first random signal and a second random signal. The first functional unit performs the corresponding operation according to the first enable signal and the first random signal. The second functional unit performs the corresponding operation according to the second enable signal and the second random signal.