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. 16, 2022
Filed:
Feb. 01, 2019
Applicant:
Hewlett-packard Development Company, L.p., Spring, TX (US);
Inventors:
Rosilet Retnamoni Braduke, Spring, TX (US);
Baraneedharan Anbazhagan, Spring, TX (US);
Christopher H. Stewart, Spring, TX (US);
Assignee:
Hewlett-Packard Development Company, L.P., Spring, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 21/78 (2013.01); H04L 9/08 (2006.01); H04L 9/32 (2006.01); G06F 21/70 (2013.01);
U.S. Cl.
CPC ...
H04L 9/0869 (2013.01); G06F 21/70 (2013.01); G06F 21/78 (2013.01); H04L 9/3242 (2013.01);
Abstract
In some examples, a device includes a memory, a processor, and a controller separate from the processor to derive a security credential based on information comprising a key accessible by the controller. The controller communicates the derived security credential in a secure manner to a program code executable on the processor, and uses the derived security credential to protect data stored in the memory against unauthorized access.