EP 2082349 A2 20090729 - METHODS AND APPARATUSES FOR LINKING CONTENT WITH LICENSE
Title (en)
METHODS AND APPARATUSES FOR LINKING CONTENT WITH LICENSE
Title (de)
VERFAHREN UND VORRICHTUNGEN ZUM VERKNÜPFEN VON INHALT MIT LIZENZ
Title (fr)
PROCEDES ET APPAREILS SERVANT A ASSOCIER UN CONTENU A UNE LICENCE
Publication
Application
Priority
- US 2007023618 W 20071109
- US 59965506 A 20061114
- US 60027006 A 20061114
Abstract (en)
[origin: WO2008066690A2] A method for accessing content is provided. In this method, a first parameter associated with a license is retrieved. The license is associated with the content. A second parameter associated with the content also is retrieved. With the first and second parameters, a third parameter based on the first and second parameters is generated. The third parameter is configured for use in decrypting the content and the content can be accessed based on the third parameter. An apparatus is also provided comprising a memory and a processor in communication with the memory. The processor is configured to retrieve a first parameter associated with a license; retrieve a second parameter associated with the encrypted content; generate a third parameter based on the first and second parameters; and access the encrypted content based on the third parameter.
IPC 8 full level
G06F 21/00 (2013.01); G06F 3/00 (2006.01); G06F 15/16 (2006.01); G06F 21/10 (2013.01); H04N 21/4405 (2011.01)
CPC (source: EP KR US)
G06F 3/00 (2013.01 - KR); G06F 15/16 (2013.01 - KR); G06F 21/00 (2013.01 - KR); G06F 21/10 (2013.01 - EP US)
Citation (search report)
See references of WO 2008066690A2
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2008066690 A2 20080605; WO 2008066690 A3 20080710; WO 2008066690 B1 20080904; EP 2082349 A2 20090729; JP 2010510575 A 20100402; KR 101464960 B1 20141125; KR 20090108690 A 20091016; TW 200837600 A 20080916; TW I461949 B 20141121
DOCDB simple family (application)
US 2007023618 W 20071109; EP 07870861 A 20071109; JP 2009537161 A 20071109; KR 20097012051 A 20071109; TW 96143092 A 20071114