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:
Dec. 27, 2022
Filed:
Jun. 02, 2021
Samsung Electronics Co., Ltd., Suwon-si, KR;
Hanbyeul Na, Yongin-si, KR;
Sumin Kim, Hwaseong-si, KR;
Hongrak Son, Anyang-si, KR;
Junho Shin, Seoul, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
A homomorphic operation accelerator includes a plurality of circuits and a homomorphic operation managing circuit. The plurality of circuits may perform homomorphic operations. The homomorphic operation managing circuit may receive cipher text data, homomorphic encryption information and homomorphic operation information from an external device. The homomorphic operation managing circuit may activate or deactivate each of a plurality of enable signals applied to the plurality of circuits based on the homomorphic encryption information and the homomorphic operation information. The homomorphic operation managing circuit may activate or deactivate each of the plurality of circuits based on the plurality of enable signals. The homomorphic encryption information may be associated with a homomorphic encryption algorithm used to generate the cipher text data. The homomorphic operation information may be associated with the homomorphic operations to be performed on the cipher text data.