NO20044163L - System for nokling av multimediainnhold - Google Patents
System for nokling av multimediainnholdInfo
- Publication number
- NO20044163L NO20044163L NO20044163A NO20044163A NO20044163L NO 20044163 L NO20044163 L NO 20044163L NO 20044163 A NO20044163 A NO 20044163A NO 20044163 A NO20044163 A NO 20044163A NO 20044163 L NO20044163 L NO 20044163L
- Authority
- NO
- Norway
- Prior art keywords
- multimedia content
- encryption system
- content encryption
- multimedia
- encryption
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
-
- 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
-
- 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]
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Software Systems (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Computer Security & Cryptography (AREA)
- General Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computing Systems (AREA)
- Multimedia (AREA)
- Technology Law (AREA)
- Data Mining & Analysis (AREA)
- Databases & Information Systems (AREA)
- Mathematical Physics (AREA)
- Storage Device Security (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002103674 | 2002-04-05 | ||
PCT/JP2003/004060 WO2003085929A1 (en) | 2002-04-05 | 2003-03-31 | Content using system |
Publications (1)
Publication Number | Publication Date |
---|---|
NO20044163L true NO20044163L (no) | 2004-09-30 |
Family
ID=28672255
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20044163A NO20044163L (no) | 2002-04-05 | 2004-09-30 | System for nokling av multimediainnhold |
Country Status (6)
Country | Link |
---|---|
US (1) | US7194091B2 (no) |
EP (1) | EP1493258B1 (no) |
KR (1) | KR20040103891A (no) |
CN (1) | CN100479455C (no) |
NO (1) | NO20044163L (no) |
WO (1) | WO2003085929A1 (no) |
Families Citing this family (53)
Publication number | Priority date | Publication date | Assignee | Title |
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US7593529B1 (en) * | 2000-01-27 | 2009-09-22 | Agere Systems Inc. | Scramble methods and apparatus for packetized digital video signal in conditional access system |
JP4752113B2 (ja) * | 2001-01-16 | 2011-08-17 | ソニー株式会社 | 電子機器及び信号伝送方法 |
US20030200548A1 (en) * | 2001-12-27 | 2003-10-23 | Paul Baran | Method and apparatus for viewer control of digital TV program start time |
US7620811B2 (en) * | 2002-04-23 | 2009-11-17 | Panasonic Corporation | Server device and program management system |
US20050144468A1 (en) * | 2003-01-13 | 2005-06-30 | Northcutt J. D. | Method and apparatus for content protection in a personal digital network environment |
EP1590937A1 (en) * | 2002-12-20 | 2005-11-02 | Matsushita Electric Industrial Co., Ltd. | System and method for content history log collection for digital rights management |
US7574514B2 (en) * | 2003-09-30 | 2009-08-11 | Sharp Laboratories Of America, Inc. | Systems and methods for identifying original streams of media content |
US7792300B1 (en) * | 2003-09-30 | 2010-09-07 | Oracle America, Inc. | Method and apparatus for re-encrypting data in a transaction-based secure storage system |
JP4698211B2 (ja) * | 2003-12-15 | 2011-06-08 | 株式会社リコー | 情報処理装置、画像形成装置、電子データの移動の取り消し方法 |
JP2005191755A (ja) * | 2003-12-25 | 2005-07-14 | Toshiba Corp | コンテンツ受信蓄積装置およびコンテンツ配信システム |
JP4642023B2 (ja) * | 2004-03-31 | 2011-03-02 | パナソニック株式会社 | 受信装置、送出装置、セキュリティモジュール、及びデジタル権利管理システム |
WO2005103907A1 (ja) * | 2004-04-21 | 2005-11-03 | Matsushita Electric Industrial Co., Ltd. | 記録装置、記録媒体及びコンテンツ保護システム |
US20060031873A1 (en) * | 2004-08-09 | 2006-02-09 | Comcast Cable Holdings, Llc | System and method for reduced hierarchy key management |
CN101015165B (zh) * | 2004-08-26 | 2010-05-05 | 富士通株式会社 | 内容管理方法及装置 |
JP4734872B2 (ja) * | 2004-09-07 | 2011-07-27 | パナソニック株式会社 | コンテンツ配信管理装置及びコンテンツ配信管理方法 |
JP4548717B2 (ja) * | 2004-09-24 | 2010-09-22 | 株式会社日立製作所 | 記憶装置の計算機および記憶装置の管理方法 |
KR100677152B1 (ko) * | 2004-11-17 | 2007-02-02 | 삼성전자주식회사 | 사용자 바인딩을 이용한 홈 네트워크에서의 콘텐츠 전송방법 |
JP2006155332A (ja) * | 2004-11-30 | 2006-06-15 | Toshiba Corp | コンテンツ出力装置及びコンテンツ出力方法、コンテンツ取得装置及びコンテンツ取得方法 |
US8099369B2 (en) * | 2004-12-08 | 2012-01-17 | Ngna, Llc | Method and system for securing content in media systems |
US20060126831A1 (en) * | 2004-12-14 | 2006-06-15 | Cerruti Julian A | Systems, methods, and media for adding an additional level of indirection to title key encryption |
US7383438B2 (en) * | 2004-12-18 | 2008-06-03 | Comcast Cable Holdings, Llc | System and method for secure conditional access download and reconfiguration |
JP4850075B2 (ja) * | 2005-01-18 | 2012-01-11 | パナソニック株式会社 | データ格納方法、データ再生方法、データ記録装置、データ再生装置および記録媒体 |
US8843414B2 (en) * | 2005-02-04 | 2014-09-23 | Ricoh Company, Ltd. | Techniques for accessing controlled media objects |
US7933410B2 (en) * | 2005-02-16 | 2011-04-26 | Comcast Cable Holdings, Llc | System and method for a variable key ladder |
US20060200412A1 (en) * | 2005-02-23 | 2006-09-07 | Comcast Cable Holdings, Llc | System and method for DRM regional and timezone key management |
US7512904B2 (en) * | 2005-03-22 | 2009-03-31 | Microsoft Corporation | Operating system launch menu program listing |
US7340686B2 (en) * | 2005-03-22 | 2008-03-04 | Microsoft Corporation | Operating system program launch menu search |
US9104669B1 (en) | 2005-03-28 | 2015-08-11 | Advertising.Com Llc | Audio/video advertising network |
MY143832A (en) * | 2005-05-13 | 2011-07-15 | Thomson Licensing | Security and transcoding system for transfer of content to portable devices |
EP1934801B1 (en) * | 2005-08-16 | 2019-07-03 | LG Electronics Inc. | Terminal and method for supporting dynamic contents delivery service |
JP4596538B2 (ja) * | 2005-09-05 | 2010-12-08 | 京セラミタ株式会社 | 情報処理装置、記録媒体、およびプログラム |
JP2007124530A (ja) * | 2005-10-31 | 2007-05-17 | Konica Minolta Business Technologies Inc | 復号化処理装置および復号化方法ならびに画像形成装置 |
JP2007193654A (ja) * | 2006-01-20 | 2007-08-02 | Nec Personal Products Co Ltd | コンテンツ記録装置、コンテンツ処理方法、およびプログラム |
KR100694161B1 (ko) * | 2006-02-10 | 2007-03-12 | 삼성전자주식회사 | 분산 컨텐츠 관리 방법 및 장치 |
EP2000943A4 (en) * | 2006-03-17 | 2012-01-04 | Panasonic Corp | DEVICE FOR CONTINUOUS PURCHASE |
US8646016B2 (en) * | 2006-12-06 | 2014-02-04 | Verizon Patent And Licensing Inc. | Content storage and delivery systems and associated methods |
US8316411B2 (en) | 2006-12-06 | 2012-11-20 | Verizon Patent And Licensing Inc. | Content storage and delivery system and associated method and device |
US8037320B2 (en) * | 2007-03-31 | 2011-10-11 | Lenovo (Singapore) Pte. Ltd | Magnetic recording medium encryption |
US20110072269A1 (en) * | 2007-08-07 | 2011-03-24 | Hideaki Takechi | Network av contents playback system, server, program and recording medium |
US7934083B2 (en) * | 2007-09-14 | 2011-04-26 | Kevin Norman Taylor | Configurable access kernel |
CN101828357B (zh) * | 2007-10-16 | 2014-04-16 | 诺基亚公司 | 用于证书提供的方法和装置 |
US8745101B2 (en) * | 2008-02-11 | 2014-06-03 | Lg Electronics Inc. | Terminal and method for identifying contents |
JP2009245578A (ja) * | 2008-03-13 | 2009-10-22 | Canon Inc | 番組記録アシスト装置及び映像記録再生装置、番組記録アシスト方法 |
US8175268B2 (en) * | 2008-05-22 | 2012-05-08 | Red Hat, Inc. | Generating and securing archive keys |
US8621208B1 (en) * | 2009-07-06 | 2013-12-31 | Guoan Hu | Secure key server based file and multimedia management system |
US10019741B2 (en) * | 2010-08-09 | 2018-07-10 | Western Digital Technologies, Inc. | Methods and systems for a personal multimedia content archive |
KR101710488B1 (ko) * | 2010-08-25 | 2017-02-28 | 에스케이플래닛 주식회사 | 파일 공유 장치 및 방법 |
US20130212808A1 (en) * | 2012-02-21 | 2013-08-22 | Charles A. Lachenbruch | Topper with Targeted Fluid Flow Distribution |
KR20130140948A (ko) * | 2012-05-17 | 2013-12-26 | 삼성전자주식회사 | 저장 장치의 식별자에 기반한 컨텐츠의 암복호화 장치 및 방법 |
KR101480892B1 (ko) * | 2014-11-13 | 2015-01-13 | 아이벡스랩 주식회사 | 인증 패턴 결정 방법 및 그 방법을 이용한 결제 방법 |
US10375030B2 (en) | 2016-06-24 | 2019-08-06 | Combined Conditional Access Development & Support | Initialization encryption for streaming content |
US11681781B2 (en) * | 2018-02-21 | 2023-06-20 | Comcast Cable Communications, Llc | Systems and methods for content security |
US11250169B2 (en) * | 2019-05-02 | 2022-02-15 | Bank Of America Corporation | System for real-time authenticated obfuscation of electronic data |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE419586T1 (de) * | 1995-02-13 | 2009-01-15 | Intertrust Tech Corp | Systeme und verfahren zur gesicherten transaktionsverwaltung und elektronischem rechtsschutz |
US5933500A (en) | 1996-05-31 | 1999-08-03 | Thomson Consumer Electronics, Inc. | Adaptive decoding system for processing encrypted and non-encrypted broadcast, cable or satellite video data |
US5878135A (en) | 1996-11-27 | 1999-03-02 | Thomson Consumer Electronics, Inc. | Decoding system for processing encrypted broadcast, cable or satellite video data |
US6016348A (en) | 1996-11-27 | 2000-01-18 | Thomson Consumer Electronics, Inc. | Decoding system and data format for processing and storing encrypted broadcast, cable or satellite video data |
FR2769779B1 (fr) | 1997-10-14 | 1999-11-12 | Thomson Multimedia Sa | Procede de controle d'acces a un reseau domestique et dispositif mettant en oeuvre le procede |
JO2117B1 (en) * | 1998-07-15 | 2000-05-21 | كانال + تيكنولوجيز سوسيته انونيم | A method and device for the secure communication of information between a group of audio-visual devices that operate with numbers |
US6983371B1 (en) * | 1998-10-22 | 2006-01-03 | International Business Machines Corporation | Super-distribution of protected digital content |
US7073063B2 (en) * | 1999-03-27 | 2006-07-04 | 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 |
FR2792482A1 (fr) * | 1999-04-13 | 2000-10-20 | Thomson Multimedia Sa | Reseau numerique local, notamment reseau numerique domestique, et procede de creation et de mise a jour d'un tel reseau |
EP1120715A4 (en) * | 1999-07-06 | 2005-02-16 | Sony Corp | SYSTEM, DEVICE AND METHOD PROVIDING DATA |
JP4714980B2 (ja) * | 2000-10-17 | 2011-07-06 | ソニー株式会社 | コンテンツ受信装置及びコンテンツ受信方法 |
-
2003
- 2003-03-31 EP EP03715638A patent/EP1493258B1/en not_active Expired - Lifetime
- 2003-03-31 KR KR10-2004-7000633A patent/KR20040103891A/ko not_active Application Discontinuation
- 2003-03-31 WO PCT/JP2003/004060 patent/WO2003085929A1/en active Application Filing
- 2003-03-31 CN CNB038016982A patent/CN100479455C/zh not_active Expired - Fee Related
- 2003-04-02 US US10/404,084 patent/US7194091B2/en active Active
-
2004
- 2004-09-30 NO NO20044163A patent/NO20044163L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CN1596533A (zh) | 2005-03-16 |
US20030190044A1 (en) | 2003-10-09 |
EP1493258B1 (en) | 2011-11-02 |
CN100479455C (zh) | 2009-04-15 |
KR20040103891A (ko) | 2004-12-09 |
WO2003085929A1 (en) | 2003-10-16 |
EP1493258A1 (en) | 2005-01-05 |
US7194091B2 (en) | 2007-03-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC2A | Withdrawal, rejection or dismissal of laid open patent application |