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:
Apr. 27, 2021
Filed:
Aug. 01, 2017
Applicant:
Dell Products, Lp, Round Rock, TX (US);
Inventors:
Charles D. Robison, Buford, GA (US);
Christopher D. Burchett, Lewisville, TX (US);
David Konetski, Austin, TX (US);
Assignee:
Dell Products L.P., Round Rock, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 21/60 (2013.01); H04L 9/06 (2006.01); H04L 9/32 (2006.01); G06F 21/56 (2013.01); H04L 9/08 (2006.01); G06F 21/64 (2013.01);
U.S. Cl.
CPC ...
G06F 21/602 (2013.01); G06F 21/566 (2013.01); G06F 21/64 (2013.01); H04L 9/0637 (2013.01); H04L 9/0866 (2013.01); H04L 9/0894 (2013.01); H04L 9/3213 (2013.01); H04L 9/3226 (2013.01); H04L 9/3239 (2013.01); H04L 9/3278 (2013.01); G06F 2221/034 (2013.01); H04L 2209/38 (2013.01);
Abstract
An information handling system includes a memory for storing user data and a processor. The processor is configured to create a key, create a puzzle from the key, publish the puzzle to a ledger; encrypt user data in the memory using the key; retrieve the puzzle from the ledger when a user has lost access to the key; solve the puzzle to recover the key; and decrypt the user data.