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:
Dec. 13, 2016
Filed:
Mar. 20, 2014
Oracle International Corporation, Redwood Shores, CA (US);
Nicolas Ponsini, Mougins, FR;
ORACLE INTERNATIONAL CORPORATION, Redwood Shores, CA (US);
Abstract
A system and method can support device management. A trusted application can be deployed in a trusted execution environment on a device, wherein the trusted execution environment includes a trusted operating system (OS) and the trusted application is associated with an identifier. Then, the system can derive one or more secrets bound to said trusted application based on the identifier and a master key maintained by the trusted OS. Additionally, the secret derivation can take into account binary code/data for the trusted application. Thus, the system can prevent another trusted application in the trusted execution environment from retrieving said one or more secrets using the same identifier.