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:
Jan. 16, 2018
Filed:
Mar. 25, 2015
Applicant:
Intel Corporation, Santa Clara, CA (US);
Inventors:
Adrian R. Pearson, Hillsboro, OR (US);
Jason R. Cox, Longmont, CO (US);
James Chu, Hillsboro, OR (US);
Assignee:
INTEL CORPORATION, Santa Clara, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 9/32 (2006.01); G06F 12/14 (2006.01); H04L 29/06 (2006.01); G06F 21/52 (2013.01); G06F 21/62 (2013.01);
U.S. Cl.
CPC ...
H04L 9/3271 (2013.01); G06F 12/1408 (2013.01); G06F 21/52 (2013.01); G06F 21/6218 (2013.01); H04L 9/3234 (2013.01); H04L 9/3257 (2013.01); H04L 63/061 (2013.01); H04L 63/0823 (2013.01); H04L 63/0853 (2013.01); G06F 2212/1052 (2013.01); G06F 2221/2139 (2013.01);
Abstract
Various embodiments are directed to a system for accessing a self-encrypting drive (SED) based on a blind challenge authentication response mechanism (BCRAM). An SED may be authenticated within a system, for example, upon resuming from a sleep state, based on a challenge generated within the SED, signed using a private key by a trusted execution environment (TEE) and authenticated using a corresponding public key within the SED.