CN101669126B - 用于构建数字权限管理许可证格式的方法和装置 - Google Patents
用于构建数字权限管理许可证格式的方法和装置 Download PDFInfo
- Publication number
- CN101669126B CN101669126B CN2008800138705A CN200880013870A CN101669126B CN 101669126 B CN101669126 B CN 101669126B CN 2008800138705 A CN2008800138705 A CN 2008800138705A CN 200880013870 A CN200880013870 A CN 200880013870A CN 101669126 B CN101669126 B CN 101669126B
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- content
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- encryption key
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- Legal status (The legal status 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 status listed.)
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- 238000000034 method Methods 0.000 title claims abstract description 70
- 230000003068 static effect Effects 0.000 claims abstract description 30
- 230000011218 segmentation Effects 0.000 claims description 59
- 238000010276 construction Methods 0.000 claims description 5
- 239000003550 marker Substances 0.000 description 7
- 239000012634 fragment Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 102100037402 Casein kinase I isoform delta Human genes 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000010076 replication Effects 0.000 description 1
Images
Classifications
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- 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
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
Abstract
Description
Claims (10)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US91442307P | 2007-04-27 | 2007-04-27 | |
US60/914,423 | 2007-04-27 | ||
US11/843,312 | 2007-08-22 | ||
US11/843,312 US20080270311A1 (en) | 2007-04-27 | 2007-08-22 | Method and Apparatus for Composing a Digital Rights Management License Format |
PCT/US2008/060715 WO2009009191A2 (en) | 2007-04-27 | 2008-04-18 | Method and apparatus for composing a digital rights management license format |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101669126A CN101669126A (zh) | 2010-03-10 |
CN101669126B true CN101669126B (zh) | 2012-12-26 |
Family
ID=39888168
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008800138705A Expired - Fee Related CN101669126B (zh) | 2007-04-27 | 2008-04-18 | 用于构建数字权限管理许可证格式的方法和装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20080270311A1 (zh) |
EP (1) | EP2150914A2 (zh) |
JP (1) | JP5039830B2 (zh) |
CN (1) | CN101669126B (zh) |
CA (1) | CA2684376A1 (zh) |
WO (1) | WO2009009191A2 (zh) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9665876B2 (en) * | 2003-10-23 | 2017-05-30 | Monvini Limited | System of publication and distribution of instructional materials and method therefor |
US7874015B2 (en) * | 2006-05-12 | 2011-01-18 | At&T Intellectual Property I, L.P. | Methods, systems, and computer program products for controlling distribution of digital content in a file sharing system using license-based verification, encoded tagging, and time-limited fragment validity |
US8639627B2 (en) * | 2007-07-06 | 2014-01-28 | Microsoft Corporation | Portable digital rights for multiple devices |
US9501429B2 (en) * | 2008-09-05 | 2016-11-22 | Vixs Systems Inc. | Dynamic key and rule storage protection |
US9432184B2 (en) * | 2008-09-05 | 2016-08-30 | Vixs Systems Inc. | Provisioning of secure storage for both static and dynamic rules for cryptographic key information |
JP2010192944A (ja) * | 2009-02-13 | 2010-09-02 | Sony Corp | コンテンツ配信装置、コンテンツ利用装置、コンテンツ配信システム、コンテンツ配信方法、およびプログラム |
ES2360709B1 (es) * | 2009-03-20 | 2012-04-19 | Telefónica, S.A. | Suscripción en un sistema de gestión de derechos digitales. |
KR20100108970A (ko) * | 2009-03-31 | 2010-10-08 | 삼성전자주식회사 | 디지털 저작권 관리 컨텐츠의 보호 방법 및 장치 |
KR20110072728A (ko) * | 2009-12-23 | 2011-06-29 | 삼성전자주식회사 | 셋탑박스간 영상 이어 보기 서비스 제공 방법 및 장치 |
EP2619677A4 (en) | 2010-09-21 | 2015-05-13 | Hewlett Packard Development Co | APPLYING DIFFERENTIAL POLICIES TO AT LEAST ONE DIGITAL DOCUMENT |
EP2487904A1 (en) * | 2011-02-10 | 2012-08-15 | Thomson Licensing | Method and device for excerpt licensing |
WO2014144531A1 (en) * | 2013-03-15 | 2014-09-18 | General Instrument Corporation | Method and apparatus for secure storage and retrieval of live off disk media programs |
CN106797309B (zh) * | 2014-10-15 | 2021-01-29 | 美国唯美安视国际有限公司 | 保护回放设备中与控制模块的通信的方法和系统 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1271279A2 (en) * | 2001-06-27 | 2003-01-02 | Microsoft Corporation | Binding a digital license to a portable device or the like in a digital rights management (DRM) system and checking out/checking in the digital license to/from the portable device or the like |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH08263438A (ja) * | 1994-11-23 | 1996-10-11 | Xerox Corp | ディジタルワークの配給及び使用制御システム並びにディジタルワークへのアクセス制御方法 |
US5754651A (en) * | 1996-05-31 | 1998-05-19 | Thomson Consumer Electronics, Inc. | Processing and storage of digital data and program specific information |
US6243470B1 (en) * | 1998-02-04 | 2001-06-05 | International Business Machines Corporation | Method and apparatus for advanced symmetric key block cipher with variable length key and block |
US7239702B1 (en) * | 1999-08-20 | 2007-07-03 | Sony Corporation | Information recording/reproducing device |
EP1143722B1 (en) * | 2000-04-07 | 2008-11-05 | Irdeto Access B.V. | Data scrambling and descrambling system |
US20020078178A1 (en) * | 2000-08-29 | 2002-06-20 | Matsushita Electric Industrial Co., Ltd. | Content distribution control |
EP1215905B2 (en) * | 2000-12-15 | 2010-04-21 | Panasonic Corporation | Reception apparatus having a storage unit for recording a scrambled broadcast signal and broadcast apparatus for scrambling a signal to be broadcast, and associated methods |
KR100867033B1 (ko) * | 2001-06-08 | 2008-11-04 | 이르데토 아인드호벤 비.브이. | 제어 워드를 사용하여 암호화된 서비스로 선택적으로액세스를 공급하기 위한 장치 및 방법과 스마트 카드 |
KR20040060950A (ko) * | 2001-10-29 | 2004-07-06 | 마츠시타 덴끼 산교 가부시키가이샤 | 베이스라인 dvb-cpcm 장치 |
US20060075440A1 (en) * | 2002-06-12 | 2006-04-06 | Rijckaert Albert M A | Trick play of an encrypted video stream |
US20050201556A1 (en) * | 2002-06-12 | 2005-09-15 | Koninklijke Philipselectronics N.V. | Trick play of encrypted data in a conditional access signal |
AU2003274623A1 (en) * | 2002-12-05 | 2004-06-23 | Koninklijke Philips Electronics N.V. | Allocation and scheduling strategy for improved trick play performance and temporal scalability |
EP1447983B1 (en) * | 2003-02-11 | 2009-12-30 | Thomson Licensing | Method of recording scrambled digital data, storage medium and method of reading such data |
US8472792B2 (en) * | 2003-12-08 | 2013-06-25 | Divx, Llc | Multimedia distribution system |
US20050125357A1 (en) * | 2003-12-09 | 2005-06-09 | Saadat Abbas S. | Secure integrated media center |
US8312267B2 (en) * | 2004-07-20 | 2012-11-13 | Time Warner Cable Inc. | Technique for securely communicating programming content |
KR100870282B1 (ko) * | 2004-07-23 | 2008-11-25 | 샤프 가부시키가이샤 | 축적 장치, 방법, 및 영상 표시 장치 |
KR100885318B1 (ko) * | 2004-09-29 | 2009-02-25 | 샤프 가부시키가이샤 | 기록 장치 및 방법 |
US8825551B2 (en) * | 2005-04-21 | 2014-09-02 | Google Technology Holdings LLC | Digital rights management for local recording and home network distribution |
RU2007143552A (ru) * | 2005-04-26 | 2009-06-10 | Конинклейке Филипс Электроникс Н.В. (Nl) | Устройство и способ обработки зашифрованного потока данных |
JP2006345234A (ja) * | 2005-06-09 | 2006-12-21 | Sony Corp | 暗号化装置および暗号化方法、復号装置および復号方法、並びにプログラム |
JP2007011563A (ja) * | 2005-06-29 | 2007-01-18 | Sony Corp | 情報処理装置,情報処理方法,復号化/暗号化装置,復号化/暗号化方法およびコンピュータプログラム |
WO2007013611A1 (ja) * | 2005-07-29 | 2007-02-01 | Matsushita Electric Industrial Co., Ltd. | 記録装置及び記録媒体 |
KR100813973B1 (ko) * | 2006-01-03 | 2008-03-14 | 삼성전자주식회사 | 복수의 사용 제한 정보들을 포함하는 컨텐트를 임포트하는장치 및 방법 |
-
2007
- 2007-08-22 US US11/843,312 patent/US20080270311A1/en not_active Abandoned
-
2008
- 2008-04-18 CA CA002684376A patent/CA2684376A1/en not_active Abandoned
- 2008-04-18 EP EP08826130A patent/EP2150914A2/en not_active Withdrawn
- 2008-04-18 JP JP2010502355A patent/JP5039830B2/ja not_active Expired - Fee Related
- 2008-04-18 CN CN2008800138705A patent/CN101669126B/zh not_active Expired - Fee Related
- 2008-04-18 WO PCT/US2008/060715 patent/WO2009009191A2/en active Application Filing
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1271279A2 (en) * | 2001-06-27 | 2003-01-02 | Microsoft Corporation | Binding a digital license to a portable device or the like in a digital rights management (DRM) system and checking out/checking in the digital license to/from the portable device or the like |
Non-Patent Citations (1)
Title |
---|
US 6,772,340 B1,2004.08.03,全文. |
Also Published As
Publication number | Publication date |
---|---|
CN101669126A (zh) | 2010-03-10 |
US20080270311A1 (en) | 2008-10-30 |
JP5039830B2 (ja) | 2012-10-03 |
JP2010524363A (ja) | 2010-07-15 |
EP2150914A2 (en) | 2010-02-10 |
WO2009009191A2 (en) | 2009-01-15 |
WO2009009191A3 (en) | 2009-05-28 |
CA2684376A1 (en) | 2009-01-15 |
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C06 | Publication | ||
PB01 | Publication | ||
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: GENERAL INSTRUMENT HOLDING CO., LTD. Free format text: FORMER OWNER: GENERAL INSTRUMENT CO. Effective date: 20130913 Owner name: MOTOROLA MOBILITY LLC Free format text: FORMER OWNER: GENERAL INSTRUMENT HOLDING CO., LTD. Effective date: 20130913 |
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Effective date of registration: 20130913 Address after: Illinois State Patentee after: MOTOROLA MOBILITY LLC Address before: California, USA Patentee before: General instrument Holdings Ltd. Effective date of registration: 20130913 Address after: California, USA Patentee after: General instrument Holdings Ltd. Address before: American Pennsylvania Patentee before: GENERAL INSTRUMENT Corp. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20180418 |
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CF01 | Termination of patent right due to non-payment of annual fee |