DE60014060D1 - Globales kopierschutzverfahren für digitale hausnetzwerke - Google Patents

Globales kopierschutzverfahren für digitale hausnetzwerke

Info

Publication number
DE60014060D1
DE60014060D1 DE60014060T DE60014060T DE60014060D1 DE 60014060 D1 DE60014060 D1 DE 60014060D1 DE 60014060 T DE60014060 T DE 60014060T DE 60014060 T DE60014060 T DE 60014060T DE 60014060 D1 DE60014060 D1 DE 60014060D1
Authority
DE
Germany
Prior art keywords
copy protection
home networks
digital home
protection procedure
global copy
Prior art date
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.)
Expired - Lifetime
Application number
DE60014060T
Other languages
English (en)
Other versions
DE60014060T2 (de
Inventor
Mursit Eskicioglu
Emery Virag
Jay Duffield
Scott Deiss
Wesley Beyers
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Thomson Licensing SAS
Original Assignee
Thomson Licensing SAS
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 Thomson Licensing SAS filed Critical Thomson Licensing SAS
Publication of DE60014060D1 publication Critical patent/DE60014060D1/de
Application granted granted Critical
Publication of DE60014060T2 publication Critical patent/DE60014060T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H04N5/913—Television signal processing therefor for scrambling ; for copy protection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/162—Authorising the user terminal, e.g. by paying; Registering the use of a subscription channel, e.g. billing
    • H04N7/163—Authorising the user terminal, e.g. by paying; Registering the use of a subscription channel, e.g. billing by receiver means only
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H04N5/913—Television signal processing therefor for scrambling ; for copy protection
    • H04N2005/91357—Television signal processing therefor for scrambling ; for copy protection by modifying the video signal
    • H04N2005/91364—Television signal processing therefor for scrambling ; for copy protection by modifying the video signal the video signal being scrambled
DE60014060T 1999-03-15 2000-03-15 Globales kopierschutzverfahren für digitale hausnetzwerke Expired - Lifetime DE60014060T2 (de)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US12447999P 1999-03-15 1999-03-15
US12448099P 1999-03-15 1999-03-15
US124479P 1999-03-15
US124480P 1999-03-15
US13884499P 1999-06-10 1999-06-10
US138844P 1999-06-10
PCT/US2000/006834 WO2000056068A1 (en) 1999-03-15 2000-03-15 A global copy protection system for digital home networks

Publications (2)

Publication Number Publication Date
DE60014060D1 true DE60014060D1 (de) 2004-10-28
DE60014060T2 DE60014060T2 (de) 2006-03-09

Family

ID=27383112

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60014060T Expired - Lifetime DE60014060T2 (de) 1999-03-15 2000-03-15 Globales kopierschutzverfahren für digitale hausnetzwerke

Country Status (12)

Country Link
US (1) US8332657B1 (de)
EP (1) EP1169856B1 (de)
JP (1) JP4850341B2 (de)
KR (1) KR100718086B1 (de)
CN (1) CN1168304C (de)
AU (1) AU759546B2 (de)
CA (1) CA2366301C (de)
DE (1) DE60014060T2 (de)
ES (1) ES2228486T3 (de)
IL (2) IL145028A0 (de)
NZ (1) NZ513903A (de)
WO (1) WO2000056068A1 (de)

Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7549056B2 (en) 1999-03-19 2009-06-16 Broadcom Corporation System and method for processing and protecting content
US7254236B1 (en) 1999-10-06 2007-08-07 Thomson Licensing Method and system for handling two CA systems in a same receiver
WO2001026372A1 (en) * 1999-10-06 2001-04-12 Thomson Licensing S.A. Method and system for handling two ca systems in a same receiver
US7356848B1 (en) 1999-10-19 2008-04-08 Thomson Licensing System and method of verifying authorization for communicating protected content
DE60012351T2 (de) * 1999-10-19 2005-08-04 Thomson Licensing S.A., Boulogne System und verfahren zum überprüfen der berechtigung zur übertragung geschützten informationsinhalts
US8140859B1 (en) 2000-07-21 2012-03-20 The Directv Group, Inc. Secure storage and replay of media programs using a hard-paired receiver and storage device
CA2793746C (en) * 2000-10-05 2016-09-20 Certicom Corp. A method for providing information security for wireless transmissions
JP2002324385A (ja) 2001-02-20 2002-11-08 Sony Computer Entertainment Inc 外部記憶装置及び該外部記憶装置を備えたエンタテインメントシステム
US7409562B2 (en) * 2001-09-21 2008-08-05 The Directv Group, Inc. Method and apparatus for encrypting media programs for later purchase and viewing
US7487363B2 (en) * 2001-10-18 2009-02-03 Nokia Corporation System and method for controlled copying and moving of content between devices and domains based on conditional encryption of content key depending on usage
AU2002354094B2 (en) * 2001-12-13 2006-10-19 Sony Interactive Entertainment Inc. Methods and apparatus for secure distribution of program content
WO2003055132A1 (en) * 2001-12-21 2003-07-03 Sony Computer Entertainment Inc. Methods and apparatus for secure distribution of program content
FR2835378B1 (fr) * 2002-01-28 2004-12-24 Viaccess Sa Protocole de commande a distance d'une action locale de generation d'un message d'ordre
IL162470A0 (en) 2002-02-22 2005-11-20 Nds Ltd Scrambled packet stream processing
FR2836608A1 (fr) * 2002-02-25 2003-08-29 Thomson Licensing Sa Dispositif de traitement et procede de transmission de donnees chiffrees pour un premier domaine dans un reseau appartenant a un second domaine
FR2836609A1 (fr) * 2002-02-25 2003-08-29 Thomson Licensing Sa Procede de traitement de donnees chiffrees pour un premier domaine et recues dans un reseau appartenant a un second domaine
EP1383327B1 (de) * 2002-06-11 2013-12-25 Panasonic Corporation System zur Inhaltsverteilung und Datenkommunikationskontrollvorrichtung
US20040017918A1 (en) * 2002-07-24 2004-01-29 Christophe Nicolas Process for point-to-point secured transmission of data and electronic module for implementing the process
KR100978162B1 (ko) * 2002-08-19 2010-08-25 나그라비젼 에스에이 도메스틱 디지털 네트워크 키의 유효성 인증 방법
EP1427210B1 (de) * 2002-12-04 2006-08-16 Irdeto Access B.V. Gerät, Datenverteilungssystem mit einem solchen Geräten, Verfahren zur Übertragung von Daten
KR100969721B1 (ko) * 2002-12-17 2010-07-12 소니 픽쳐스 엔터테인먼트, 인크. 중첩 멀티서버 네트워크 환경에서 액세스 제어 방법 및장치
US7801820B2 (en) 2003-01-13 2010-09-21 Sony Corporation Real-time delivery of license for previously stored encrypted content
JP2005309976A (ja) * 2004-04-23 2005-11-04 Sony Corp コンテンツ管理システム及びコンテンツ管理方法、並びに個人認証装置
US7500088B2 (en) 2004-07-08 2009-03-03 Sony Computer Entertainment Inc. Methods and apparatus for updating of a branch history table
US8266429B2 (en) 2004-07-20 2012-09-11 Time Warner Cable, Inc. Technique for securely communicating and storing programming material in a trusted domain
US8312267B2 (en) 2004-07-20 2012-11-13 Time Warner Cable Inc. Technique for securely communicating programming content
WO2006011527A1 (ja) * 2004-07-30 2006-02-02 Matsushita Electric Industrial Co., Ltd. 記録装置、コンテンツ鍵処理装置、記録媒体、及び記録方法
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
EP1803062A1 (de) 2004-09-20 2007-07-04 Sony Computer Entertainment Inc. Verfahren und vorrichtungen zum verteilen von software-anwendungen
US8291236B2 (en) 2004-12-07 2012-10-16 Digital Keystone, Inc. Methods and apparatuses for secondary conditional access server
US9325944B2 (en) 2005-08-11 2016-04-26 The Directv Group, Inc. Secure delivery of program content via a removable storage medium
KR101240053B1 (ko) * 2005-12-16 2013-03-06 엘지전자 주식회사 멀티 스트림 컨텐츠 복제 방지 방법 및 시스템
US8775319B2 (en) 2006-05-15 2014-07-08 The Directv Group, Inc. Secure content transfer systems and methods to operate the same
US20070294170A1 (en) * 2006-06-02 2007-12-20 Luc Vantalon Systems and methods for conditional access and digital rights management
US8520850B2 (en) 2006-10-20 2013-08-27 Time Warner Cable Enterprises Llc Downloadable security and protection methods and apparatus
US8732854B2 (en) 2006-11-01 2014-05-20 Time Warner Cable Enterprises Llc Methods and apparatus for premises content distribution
KR20080069327A (ko) * 2007-01-23 2008-07-28 주식회사 알티캐스트 Ｉｐｔｖ에서 콘텐츠 보호유통에 관한 방법
US8621540B2 (en) 2007-01-24 2013-12-31 Time Warner Cable Enterprises Llc Apparatus and methods for provisioning in a download-enabled system
EP2066069A1 (de) * 2007-11-27 2009-06-03 Nagravision S.A. Verfahren zur Aufzeichnung und Wiedergabe von Kodiertem Inhalt bei einer Verarbeitungseinheit
KR100959380B1 (ko) * 2008-12-04 2010-05-24 (주)엑스프라임 플래시 컨텐츠 제공 방법
US9866609B2 (en) 2009-06-08 2018-01-09 Time Warner Cable Enterprises Llc Methods and apparatus for premises content distribution
US9602864B2 (en) 2009-06-08 2017-03-21 Time Warner Cable Enterprises Llc Media bridge apparatus and methods
CN101895539B (zh) * 2010-07-07 2013-03-20 武汉大学 基于置乱的多媒体数据主动加密与被动保护结合的方法
US9906838B2 (en) 2010-07-12 2018-02-27 Time Warner Cable Enterprises Llc Apparatus and methods for content delivery and message exchange across multiple content delivery networks
JP5776432B2 (ja) * 2011-08-11 2015-09-09 ソニー株式会社 情報処理装置、および情報処理方法、並びにプログラム
JP6189438B2 (ja) * 2012-07-18 2017-08-30 クリプトグラフィ リサーチ， インコーポレイテッド メディア・セキュリティ・コントローラを使用したメディア・アイテムの保護
US9565472B2 (en) 2012-12-10 2017-02-07 Time Warner Cable Enterprises Llc Apparatus and methods for content transfer protection
US20140282786A1 (en) 2013-03-12 2014-09-18 Time Warner Cable Enterprises Llc Methods and apparatus for providing and uploading content to personalized network storage
US9621940B2 (en) 2014-05-29 2017-04-11 Time Warner Cable Enterprises Llc Apparatus and methods for recording, accessing, and delivering packetized content
EP3259923B1 (de) * 2015-02-17 2023-11-22 SmarDTV S.A. System zur sicheren umverteilung für inhalt mit bedingtem zugang in einem gastnetzwerk
CN109842585B (zh) * 2017-11-27 2021-04-13 中国科学院沈阳自动化研究所 面向工业嵌入式系统的网络信息安全防护单元和防护方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5870474A (en) * 1995-12-04 1999-02-09 Scientific-Atlanta, Inc. Method and apparatus for providing conditional access in connection-oriented, interactive networks with a multiplicity of service providers
JPH03131139A (ja) * 1989-10-16 1991-06-04 Hitachi Ltd 暗号鍵の鍵管理方式
US5282249A (en) * 1989-11-14 1994-01-25 Michael Cohen System for controlling access to broadcast transmissions
US5420866A (en) * 1994-03-29 1995-05-30 Scientific-Atlanta, Inc. Methods for providing conditional access information to decoders in a packet-based multiplexed communications system
DE69622233T2 (de) * 1995-09-05 2003-03-27 Hitachi Ltd Verfahren zur digitalen Zugangskontrolle
KR0166923B1 (ko) * 1995-09-18 1999-03-20 구자홍 디지탈 방송 시스템의 불법 시청 및 복사 방지방법 및 장치
JPH10178421A (ja) 1996-10-18 1998-06-30 Toshiba Corp パケット処理装置、移動計算機装置、パケット転送方法及びパケット処理方法
US5937067A (en) 1996-11-12 1999-08-10 Scientific-Atlanta, Inc. Apparatus and method for local encryption control of a global transport data stream
EP0858184A3 (de) * 1997-02-07 1999-09-01 Nds Limited System zum Schutz von digitalen Aufzeichnungen
JPH10285210A (ja) * 1997-04-01 1998-10-23 Matsushita Electric Ind Co Ltd パケット化方法および逆パケット化装置
US5948136A (en) * 1997-07-30 1999-09-07 Sony Corporation Hardware authentication mechanism for transmission of data between devices on an IEEE 1394-1995 serial bus network
US6674858B1 (en) * 1997-12-10 2004-01-06 Hitachi, Ltd. Receiving device, recording and reproducing device and receiving/recording-reproducing system for digital broadcast signal
KR100484209B1 (ko) * 1998-09-24 2005-09-30 삼성전자주식회사 디지털컨텐트암호화/해독화장치및그방법

Also Published As

Publication number Publication date
AU3629100A (en) 2000-10-04
CN1343420A (zh) 2002-04-03
JP2002539724A (ja) 2002-11-19
ES2228486T3 (es) 2005-04-16
EP1169856A1 (de) 2002-01-09
EP1169856B1 (de) 2004-09-22
KR100718086B1 (ko) 2007-05-16
US8332657B1 (en) 2012-12-11
DE60014060T2 (de) 2006-03-09
KR20010105384A (ko) 2001-11-28
AU759546B2 (en) 2003-04-17
JP4850341B2 (ja) 2012-01-11
CN1168304C (zh) 2004-09-22
IL145028A (en) 2006-08-01
IL145028A0 (en) 2002-06-30
NZ513903A (en) 2001-09-28
WO2000056068A1 (en) 2000-09-21
CA2366301A1 (en) 2000-09-21
CA2366301C (en) 2010-07-13

Similar Documents

Publication Publication Date Title
DE60014060D1 (de) Globales kopierschutzverfahren für digitale hausnetzwerke
DE69938630D1 (de) Digitale Kamera
DE69940000D1 (de) Sicheres Verteilsystem für digitale Inhalte
DE69830163D1 (de) Zuschauerermittlungssystem für digitales fernsehen
ID27088A (id) Skema perlindungan salinan untuk bahan digital terlindung salinan
DE60039861D1 (de) Werbeverwaltungssystem für digitale videoströme
DE69934070D1 (de) Zustandanzeige für digitales Fernsehen
DE69906534D1 (de) Benutzerschnittstelle für digitale videovorrichtung
DE69942294D1 (de) Digitaler datenempfänger
DK1137707T3 (da) Polymersammensætning til rör
DE69943097D1 (de) Netzwerkfaxgerät
NO20016303D0 (no) Ekspanderbart pakningsisolasjonssystem
DE69901618D1 (de) Kopierschutzsystem für hausnetzwerke
IS6106A (is) Afritunarvörn fyrir stafræna hljóðgeisladiska
NO20002068D0 (no) Posisjoneringssystem for digitale telefonnett
DE60041433D1 (de) Digitale Kamera
DE69934295D1 (de) System und verfahren zum kopierschutz für digitale signale
FI20001544A (fi) Poikkeavan päätelaitteen tukeminen verkossa
DE69941919D1 (de) Digitale Kamera
DE69935497D1 (de) Empfänger für digitale terrestrische fernsehübertragung
DE69708160D1 (de) Digitale addierschaltung
DE60005583D1 (de) Digitale Kamera
DE69906467D1 (de) Digitale Signalspeicherung
FR2776787B1 (fr) Comparateur numerique
DE29809340U1 (de) Verschlußstopfen für Rohre

Legal Events

Date Code Title Description
8364 No opposition during term of opposition