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. 03, 2015
Filed:
May. 11, 2011
Ulf Bjorkengren, Bjarred, SE;
Daniel Cantrein, Wurselen, DE;
Yi Cheng, Sundbyberg, SE;
Frank Hartung, Herzogenrath, DE;
Ulf Bjorkengren, Bjarred, SE;
Daniel Cantrein, Wurselen, DE;
Yi Cheng, Sundbyberg, SE;
Frank Hartung, Herzogenrath, DE;
ST-ERICSSON SA, Plan-Les-Ouates, CH;
Abstract
A method for establishing a secured communication channel, between a first processing component and a second processing component; the method comprising executing a digital rights management agent on a processing unit, the digital rights management agent being configured to enforce permissions associated with digital content based on a digital rights management protection mechanism; receiving, by the digital rights management agent at least a security data item, the security data item including a session key data item; verifying authenticity of the received session key data item by the digital rights management agent using said digital rights management protection mechanism; providing the verified session key data item by the digital rights management agent to at least the second processing component; establishing a secured communication channel between the first and second processing components using at least the provided session key data item.