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:
Jun. 02, 2020
Filed:
Sep. 30, 2015
Applicant:
Hewlett Packard Enterprise Development Lp, Houston, TX (US);
Inventors:
Amro J. Awad, Princeton, NJ (US);
Pratyusa K. Manadhata, Piscataway, NJ (US);
Stuart Haber, New York, NY (US);
William G. Horne, Lawrenceville, NJ (US);
Assignee:
HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP, Houston, TX (US);
Primary Examiner:
Int. Cl.
CPC ...
G06F 12/14 (2006.01); G06F 21/62 (2013.01); G06F 21/79 (2013.01); G06F 21/60 (2013.01); G06F 3/06 (2006.01); G06F 12/0802 (2016.01);
U.S. Cl.
CPC ...
G06F 12/1408 (2013.01); G06F 3/0604 (2013.01); G06F 3/0632 (2013.01); G06F 3/0685 (2013.01); G06F 12/0802 (2013.01); G06F 21/602 (2013.01); G06F 21/62 (2013.01); G06F 21/79 (2013.01); G06F 2221/2107 (2013.01); G06F 2221/2113 (2013.01); G06F 2221/2125 (2013.01); G06F 2221/2143 (2013.01); G06F 2221/2149 (2013.01);
Abstract
A technique includes receiving a request to initialize a region of a memory. Content that is stored in the region is encrypted based at least in part on a stored nonce value and a key. The technique includes, in response to the request, performing cryptographic-based initialization of the memory, including altering the stored nonce value to initialize the region of the memory.