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. 05, 2018
Filed:
Jan. 25, 2012
Applicants:
Zhexuan Song, Sunnyvale, CA (US);
Maarten H. Wiggers, San Jose, CA (US);
Ryusuke Masuoka, San Jose, CA (US);
Inventors:
Zhexuan Song, Sunnyvale, CA (US);
Maarten H. Wiggers, San Jose, CA (US);
Ryusuke Masuoka, San Jose, CA (US);
Assignee:
FUJITSU LIMITED, Kawasaki, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 9/32 (2006.01); G06F 21/57 (2013.01);
U.S. Cl.
CPC ...
H04L 9/3247 (2013.01); G06F 21/57 (2013.01); H04L 9/3265 (2013.01);
Abstract
According to an aspect of an embodiment, a method of establishing a chain of trust into a virtual machine on a hardware system is described. The method may include measuring an immutable portion of a virtual machine image configured to instantiate as the virtual machine to generate a trust anchor measurement. The method may also include storing the trust anchor measurement in a sealed memory.