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:
Nov. 15, 2016
Filed:
Dec. 15, 2011
Hormuzd Khosravi, Portland, OR (US);
Sachin Agrawal, Hillsboro, OR (US);
Anirudh Venkataramanan, Hillsboro, OR (US);
Hormuzd Khosravi, Portland, OR (US);
Sachin Agrawal, Hillsboro, OR (US);
Anirudh Venkataramanan, Hillsboro, OR (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
A method, device, and system for sharing media content with a sink device includes performing a cryptographic key exchange with the sink device and generating an authorization key in a security engine of a system-on-a-chip (SOC) of a source device. The method may also include generating an exchange key as a function of the authorization key and a packet key as a function of the exchange key. Such key generation occurs in the security engine of the SOC, and the keys are stored in a secure memory of the security engine.