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:
Aug. 05, 2025
Filed:
Mar. 11, 2022
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Inventors:
Youngsik Moon, Suwon-si, KR;
Jiyoup Kim, Seoul, KR;
Hongrak Son, Anyang-si, KR;
Dongmin Shin, Seoul, KR;
Junho Shin, Suwon-si, KR;
Jaehun Jang, Hwaseong-si, KR;
Assignee:
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 21/60 (2013.01); G06F 13/16 (2006.01); G06F 21/79 (2013.01); H04L 9/00 (2022.01); H04L 9/08 (2006.01);
U.S. Cl.
CPC ...
G06F 21/602 (2013.01); G06F 13/1673 (2013.01); G06F 21/79 (2013.01); H04L 9/008 (2013.01); H04L 9/0825 (2013.01);
Abstract
A method of transmitting data in a storage device includes encrypting original data based on a homomorphic encryption algorithm to generate encrypted data, generating a parameter for regeneration of a ciphertext higher than an operation level of the encrypted data by using the encrypted data and a key value, and transmitting the encrypted data and the parameter to an external host device.