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. 23, 2021
Filed:
Apr. 10, 2017
Applicant:
Nyquist Semiconductor Limited, Grand Cayman, KY;
Inventor:
Zining Wu, Los Altos, CA (US);
Assignee:
Nyquist Semiconductor Limited, Grand Cayman, KY;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 21/78 (2013.01); H04L 9/32 (2006.01); G06F 21/60 (2013.01); H04L 9/08 (2006.01); G06F 21/80 (2013.01);
U.S. Cl.
CPC ...
G06F 21/78 (2013.01); G06F 21/602 (2013.01); G06F 21/80 (2013.01); H04L 9/0897 (2013.01); H04L 9/3226 (2013.01); H04L 9/3234 (2013.01); H04L 9/3247 (2013.01); H04L 2209/12 (2013.01);
Abstract
A storage device includes: a controller; a storage medium coupled to the controller; and a data security bridge comprising a security module and a key management module; wherein the security module is configured to perform data encryption and/or data decryption; and wherein the key management module is configured to obtain a first security key stored in the storage device, obtain a second security key received by the storage device, and perform a user authentication based on the first security key and the second security key.