WO2006134515A3 - A method and a device for performing state control relating to access to content protected by drm systems - Google Patents

A method and a device for performing state control relating to access to content protected by drm systems Download PDF

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Publication number
WO2006134515A3
WO2006134515A3 PCT/IB2006/051801 IB2006051801W WO2006134515A3 WO 2006134515 A3 WO2006134515 A3 WO 2006134515A3 IB 2006051801 W IB2006051801 W IB 2006051801W WO 2006134515 A3 WO2006134515 A3 WO 2006134515A3
Authority
WO
WIPO (PCT)
Prior art keywords
access
state control
content
drm systems
control relating
Prior art date
Application number
PCT/IB2006/051801
Other languages
French (fr)
Other versions
WO2006134515A2 (en
Inventor
Franciscus L A J Kamperman
Petrus J Lenoir
Original Assignee
Koninkl Philips Electronics Nv
Franciscus L A J Kamperman
Petrus J Lenoir
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Koninkl Philips Electronics Nv, Franciscus L A J Kamperman, Petrus J Lenoir filed Critical Koninkl Philips Electronics Nv
Publication of WO2006134515A2 publication Critical patent/WO2006134515A2/en
Publication of WO2006134515A3 publication Critical patent/WO2006134515A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/2135—Metering
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2463/00—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00
    • H04L2463/101—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00 applying security measures for digital rights management

Abstract

This invention relates to a method and a device for performing state control relating to access to content protected by a Digital Right Management system, wherein the protected content is accessible from different DRM systems which have access to a common state object. The common state object identifies the state relating to previous access to said protected content. When accessing the common state object, the state relating to previous access to the content is identified, and based thereon the access to the protected content is determined.
PCT/IB2006/051801 2005-06-14 2006-06-06 A method and a device for performing state control relating to access to content protected by drm systems WO2006134515A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP05105213 2005-06-14
EP05105213.2 2005-06-14

Publications (2)

Publication Number Publication Date
WO2006134515A2 WO2006134515A2 (en) 2006-12-21
WO2006134515A3 true WO2006134515A3 (en) 2007-03-08

Family

ID=37137394

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2006/051801 WO2006134515A2 (en) 2005-06-14 2006-06-06 A method and a device for performing state control relating to access to content protected by drm systems

Country Status (1)

Country Link
WO (1) WO2006134515A2 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001069352A1 (en) * 2000-03-02 2001-09-20 Nelson Eric Ramirez Olguin Security system against illegal use and copy of electronic data
US20020019813A1 (en) * 2000-07-04 2002-02-14 Yoji Furuya Information processing apparatus, information processing system, information processing method, and storage medium therefor
US20040158712A1 (en) * 2003-01-24 2004-08-12 Samsung Electronics Co., Ltd. System and method for managing multimedia contents in intranet
US20040205333A1 (en) * 2003-04-14 2004-10-14 Telefonaktiebolaget Lm Ericsson (Publ) Method and system for digital rights management

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001069352A1 (en) * 2000-03-02 2001-09-20 Nelson Eric Ramirez Olguin Security system against illegal use and copy of electronic data
US20020019813A1 (en) * 2000-07-04 2002-02-14 Yoji Furuya Information processing apparatus, information processing system, information processing method, and storage medium therefor
US20040158712A1 (en) * 2003-01-24 2004-08-12 Samsung Electronics Co., Ltd. System and method for managing multimedia contents in intranet
US20040205333A1 (en) * 2003-04-14 2004-10-14 Telefonaktiebolaget Lm Ericsson (Publ) Method and system for digital rights management

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"Software License Use Management (XSLM)", INTERNET CITATION, March 1999 (1999-03-01), XP002238924, Retrieved from the Internet <URL:http://www.opengroup.org/public/pubs/catalog/c806.htm> [retrieved on 20030407] *

Also Published As

Publication number Publication date
WO2006134515A2 (en) 2006-12-21

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