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:
Jul. 05, 2022
Filed:
Jan. 11, 2021
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Inventors:
Kwang Hoon Kim, Hwaseong-si, KR;
Pil Sang Yoon, Hwaseong-si, KR;
Assignee:
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 11/10 (2006.01); H04L 9/00 (2022.01); H04L 9/08 (2006.01); H04L 9/30 (2006.01); G06F 12/14 (2006.01); H04L 9/06 (2006.01);
U.S. Cl.
CPC ...
H04L 9/0618 (2013.01); G06F 11/1068 (2013.01); H04L 9/008 (2013.01); H04L 9/0827 (2013.01); H04L 9/0869 (2013.01);
Abstract
An operating method of a memory controller includes generating a random value using a seed, generating encrypted intermediate data by encrypting plaintext data using the random value, and storing the seed and the intermediate data in a memory device. Ciphertext data is generated using the seed and the intermediate data based on Ring Learning with Error (RLWE).