DK1444690T3 - System og metode til kontrolleret kopiering og flytning af indhold mellem enheder og domæner baseret på betinget kryptering af indholdsnøgle afhængigt af brugstilstand - Google Patents

System og metode til kontrolleret kopiering og flytning af indhold mellem enheder og domæner baseret på betinget kryptering af indholdsnøgle afhængigt af brugstilstand Download PDF

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Publication number
DK1444690T3
DK1444690T3 DK02801461.1T DK02801461T DK1444690T3 DK 1444690 T3 DK1444690 T3 DK 1444690T3 DK 02801461 T DK02801461 T DK 02801461T DK 1444690 T3 DK1444690 T3 DK 1444690T3
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Denmark
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content
key
domain
voucher
authorized
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DK02801461.1T
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English (en)
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Peter K Chiu
Zheng Yan
Juha Hietasarka
Jukka Alve
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Nokia Technologies Oy
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/28—Arrangements for simultaneous broadcast of plural pieces of information
    • H04H20/30—Arrangements for simultaneous broadcast of plural pieces of information by a single channel
    • H04H20/31—Arrangements for simultaneous broadcast of plural pieces of information by a single channel using in-band signals, e.g. subsonic or cue signal
    • 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]
    • G06F21/101—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM] by binding digital rights to specific entities
    • G06F21/1012—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM] by binding digital rights to specific entities to domains
    • 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]
    • G06F21/16—Program or content traceability, e.g. by watermarking
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • G11B20/00166—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which result in a restriction to authorised contents recorded on or reproduced from a record carrier, e.g. music or software
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • G11B20/00166—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which result in a restriction to authorised contents recorded on or reproduced from a record carrier, e.g. music or software
    • G11B20/00181—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which result in a restriction to authorised contents recorded on or reproduced from a record carrier, e.g. music or software using a content identifier, e.g. an international standard recording code [ISRC] or a digital object identifier [DOI]
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • G11B20/0021—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • G11B20/00666—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a step of erasing or nullifying data, e.g. data being overwritten with a random string
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • G11B20/0071—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a purchase action
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • G11B20/00731—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a digital rights management system for enforcing a usage restriction
    • G11B20/00746—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a digital rights management system for enforcing a usage restriction wherein the usage restriction can be expressed as a specific number
    • G11B20/00753—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a digital rights management system for enforcing a usage restriction wherein the usage restriction can be expressed as a specific number wherein the usage restriction limits the number of copies that can be made, e.g. CGMS, SCMS, or CCI flags
    • G11B20/00768—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a digital rights management system for enforcing a usage restriction wherein the usage restriction can be expressed as a specific number wherein the usage restriction limits the number of copies that can be made, e.g. CGMS, SCMS, or CCI flags wherein copy control information is used, e.g. for indicating whether a content may be copied freely, no more, once, or never, by setting CGMS, SCMS, or CCI flags
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • G11B20/00884—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a watermark, i.e. a barely perceptible transformation of the original data which can nevertheless be recognised by an algorithm
    • 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
    • H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
    • H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
    • 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
    • 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
    • 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
    • H04N2005/91307—Television signal processing therefor for scrambling ; for copy protection by adding a copy protection signal to the video signal
    • H04N2005/91335—Television signal processing therefor for scrambling ; for copy protection by adding a copy protection signal to the video signal the copy protection signal being a watermark
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Computing Systems (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Technology Law (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Storage Device Security (AREA)

Claims (7)

1. Metode til flytning af beskyttet indhold inden for et autoriseret domæne (10), idet mindst én første enhed (12) og en anden enhed (13) er en del af det autoriserede domæne, og idet hver af de enheder (12, 13), der er en del af det autoriserede domæne, deler en domænenøgle, hvor det at have domænenøglen definerer enhederne (12, 13) som værende en del af det autoriserede domæne, idet metoden omfatter, at den første enhed: fra en ekstern indholdsudbyderkilde (50) modtager en indholdsnøglekilde og indhold, der omfatter et indhold-ID, hvor indholdsnøglekilden og indhold-ID'et er forbundet med hinanden på en måde, der er kendt af indholdsudbyderen genererer en indholdsnøgle ved at operere på indholdsnøglekilden med den første enheds domænenøgle krypterer det modtagne indhold med indholdsnøglen krypterer indholdsnøglen med domænenøglen på en sådan måde, at alle enhederne inden for det autoriserede domæne er i stand til at dekryptere den krypterede indholdsnøgle med domænenøglen genererer en voucher forbundet med det krypterede indhold, idet voucheren indeholder den krypterede indholdsnøgle, indhold-ID'et, en brugstilstandsoptegnelse, der dikterer afspilningsgrænser med hensyn til indholdet, samt oplysninger, der identificerer det autoriserede domæne sender det krypterede indhold og voucheren til den anden enhed (13) og efter at have sendt voucheren gør enhver voucher i den første enhed, der er forbundet med det krypterede indhold, ubrugelig.
2. Metode ifølge krav 1, der i øvrigt omfatter: at den første enhed krypterer hele voucheren.
3. Metode ifølge krav 1 eller 2, der i øvrigt omfatter: at den anden enhed modtager det krypterede indhold og den med dette indhold forbundne voucher.
4. Metode ifølge krav 1, 2 eller 3, der omfatter, at den anden enhed: dekrypterer den krypterede indholdsnøgle og anvender den dekrypterede indholdsnøgle til at dekryptere det krypterede indhold.
5. Computerprogram, der omfatter computerprograminstruktioner, og som, når det køres på et apparat, får apparatet til at udføre en metode ifølge krav 1 eller krav 2.
6. Apparat (12) til flytning af beskyttet indhold inden for et autoriseret domæne (10), idet mindst en første enhed (12) og en anden enhed (13) er en del af det autoriserede domæne, og idet hver af de enheder (12, 13), der er en del af det autoriserede domæne, deler en domænenøgle, hvor det at have domænenøglen definerer enhederne (12, 13) som værende en del af det autoriserede domæne, idet apparatet omfatter: midler med henblik på ved den første enhed fra en ekstern indholdsudbyderkilde (50) at modtage en indholdsnøglekilde og indhold, der omfatter et indhold-ID, hvor indholdsnøglekilden og indhold-ID'et er forbundet med hinanden på en måde, der er kendt af indholdsudbyderen midler med henblik på ved den første enhed at generere en indholdsnøgle ved at operere på indholdsnøglekilden med den første enheds domænenøgle midler med henblik på ved den første enhed at kryptere det modtagne indhold med en indholdsnøgle midler med henblik på ved den første enhed at kryptere indholdsnøglen med domænenøglen på en sådan måde, at alle enhederne inden for det autoriserede domæne er i stand til at dekryptere den krypterede indholdsnøgle med domænenøglen midler med henblik på ved den første enhed at generere en voucher forbundet med det krypterede indhold, idet voucheren indeholder den krypterede indholdsnøgle, indhold-ID'et, en brugstilstandsoptegnelse, der dikterer afspilningsgrænser med hensyn til indholdet, samt oplysninger, der identificerer det autoriserede domæne midler med henblik på at sende det krypterede indhold og voucheren fra den første enhed til den anden enhed (13) og midler med henblik på efter at have sendt voucheren at gøre enhver voucher i den første enhed, der er forbundet med det krypterede indhold, ubrugelig.
7. Apparat ifølge krav 6, der i øvrigt omfatter: midler med henblik på ved den første enhed at kryptere hele voucheren.
DK02801461.1T 2001-10-18 2002-10-16 System og metode til kontrolleret kopiering og flytning af indhold mellem enheder og domæner baseret på betinget kryptering af indholdsnøgle afhængigt af brugstilstand DK1444690T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/982,573 US7487363B2 (en) 2001-10-18 2001-10-18 System and method for controlled copying and moving of content between devices and domains based on conditional encryption of content key depending on usage
PCT/IB2002/004261 WO2003034408A2 (en) 2001-10-18 2002-10-16 System and method for controlled copying and moving of contents

Publications (1)

Publication Number Publication Date
DK1444690T3 true DK1444690T3 (da) 2016-01-25

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US (5) US7487363B2 (da)
EP (2) EP1444690B9 (da)
CN (2) CN102118655B (da)
AU (1) AU2002362952A1 (da)
DK (1) DK1444690T3 (da)
ES (1) ES2557439T3 (da)
WO (1) WO2003034408A2 (da)

Families Citing this family (216)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7006661B2 (en) * 1995-07-27 2006-02-28 Digimarc Corp Digital watermarking systems and methods
US7562392B1 (en) * 1999-05-19 2009-07-14 Digimarc Corporation Methods of interacting with audio and ambient music
US7644282B2 (en) 1998-05-28 2010-01-05 Verance Corporation Pre-processed information embedding system
US6868497B1 (en) * 1999-03-10 2005-03-15 Digimarc Corporation Method and apparatus for automatic ID management
US7185201B2 (en) * 1999-05-19 2007-02-27 Digimarc Corporation Content identifiers triggering corresponding responses
US6737957B1 (en) 2000-02-16 2004-05-18 Verance Corporation Remote control signaling using audio watermarks
US8812850B2 (en) * 2000-03-02 2014-08-19 Tivo Inc. Secure multimedia transfer system
US8171520B2 (en) * 2000-03-02 2012-05-01 Tivo Inc. Method of sharing personal media using a digital recorder
US7266704B2 (en) * 2000-12-18 2007-09-04 Digimarc Corporation User-friendly rights management systems and methods
US8055899B2 (en) * 2000-12-18 2011-11-08 Digimarc Corporation Systems and methods using digital watermarking and identifier extraction to provide promotional opportunities
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
JP2005301321A (ja) * 2001-11-08 2005-10-27 Ntt Docomo Inc 情報配信装置、情報処理端末、コンテンツの外部保存方法、コンテンツの外部出力方法、出力許可レベルの記述されたコンテンツおよびコンテンツの出力制御プログラム
KR20040077446A (ko) * 2002-02-05 2004-09-04 소니 가부시끼 가이샤 데이터 기록 장치 및 기록 방법
US7352867B2 (en) * 2002-07-10 2008-04-01 General Instrument Corporation Method of preventing unauthorized distribution and use of electronic keys using a key seed
KR101027284B1 (ko) * 2002-08-28 2011-04-06 파나소닉 주식회사 콘텐츠 관리시스템, 콘텐츠 관리장치, 콘텐츠 관리방법 및 기록매체
WO2004023759A1 (en) 2002-08-28 2004-03-18 Matsushita Electric Industrial Co., Ltd. Content duplication management system and networked apparatus
EP1535423A2 (en) * 2002-08-28 2005-06-01 Matsushita Electric Industrial Co., Ltd. Key delivery for operating an home network
TW200414737A (en) * 2002-09-27 2004-08-01 Matsushita Electric Ind Co Ltd Contents transmission system
JP2006504986A (ja) 2002-10-15 2006-02-09 ベランス・コーポレイション メディア・モニタリング、管理および情報システム
US20040098277A1 (en) * 2002-11-18 2004-05-20 Microsoft Corporation Licenses that include fields identifying properties
US7899187B2 (en) * 2002-11-27 2011-03-01 Motorola Mobility, Inc. Domain-based digital-rights management system with easy and secure device enrollment
US20040139022A1 (en) * 2002-12-17 2004-07-15 Singer Mitch Fredrick Content states in a media network environment
US7191193B2 (en) * 2003-01-02 2007-03-13 Catch Media Automatic digital music library builder
US8666524B2 (en) * 2003-01-02 2014-03-04 Catch Media, Inc. Portable music player and transmitter
US8732086B2 (en) * 2003-01-02 2014-05-20 Catch Media, Inc. Method and system for managing rights for digital music
US8918195B2 (en) 2003-01-02 2014-12-23 Catch Media, Inc. Media management and tracking
US20060107330A1 (en) * 2003-01-02 2006-05-18 Yaacov Ben-Yaacov Method and system for tracking and managing rights for digital music
US8644969B2 (en) 2003-01-02 2014-02-04 Catch Media, Inc. Content provisioning and revenue disbursement
US7761176B2 (en) * 2003-01-02 2010-07-20 Catch Media, Inc. Promotional portable music players
US7835520B2 (en) * 2003-02-20 2010-11-16 Zoran Corporation Unique identifier per chip for digital audio/video data encryption/decryption in personal video recorders
JP4343551B2 (ja) * 2003-02-25 2009-10-14 パイオニア株式会社 情報提供システムおよび情報提供プログラム等
US8244639B2 (en) * 2003-03-05 2012-08-14 Digimarc Corporation Content identification, personal domain, copyright notification, metadata and e-Commerce
JP4370800B2 (ja) * 2003-04-21 2009-11-25 ヤマハ株式会社 音楽コンテンツ利用装置及びプログラム
KR100999829B1 (ko) * 2003-04-24 2010-12-10 아이피지 일렉트로닉스 503 리미티드 디바이스들 사이의 클래스－기반 콘텐트 전달
JP4161791B2 (ja) * 2003-05-12 2008-10-08 ソニー株式会社 機器間認証システム及び機器間認証方法、通信装置、並びにコンピュータ・プログラム
US8234387B2 (en) * 2003-06-05 2012-07-31 Intertrust Technologies Corp. Interoperable systems and methods for peer-to-peer service orchestration
US8069255B2 (en) 2003-06-18 2011-11-29 AT&T Intellectual Property I, .L.P. Apparatus and method for aggregating disparate storage on consumer electronics devices
KR20050007830A (ko) * 2003-07-11 2005-01-21 삼성전자주식회사 기기간 컨텐츠 교환을 위한 도메인 인증 방법
MXPA06000880A (es) * 2003-07-24 2006-04-19 Koninkl Philips Electronics Nv Dispositivo hibrido y arquitectura de dominio autorizado basado en una persona.
KR100577189B1 (ko) * 2003-08-29 2006-05-10 엘지전자 주식회사 오픈 케이블 피브이알 및 그 동작 방법
US7865960B2 (en) * 2003-09-04 2011-01-04 Panasonic Corporation Digital literary work protection system and digital literary work protection method
KR100493904B1 (ko) * 2003-09-18 2005-06-10 삼성전자주식회사 다수의 기기를 지원하는 ｄｒｍ 라이센스 방법
US20060239501A1 (en) 2005-04-26 2006-10-26 Verance Corporation Security enhancements of digital watermarks for multi-media content
US20050086532A1 (en) * 2003-10-21 2005-04-21 International Business Machines Corporation System and method for securely removing content or a device from a content-protected home network
JP2005141413A (ja) * 2003-11-05 2005-06-02 Sony Corp 情報処理装置及びその情報処理方法、並びにデータ通信システム及びデータ通信方法
AU2004288307B2 (en) 2003-11-11 2010-04-22 Nokia Corporation System and method for using DRM to control conditional access to broadband digital content
EP1687687A1 (en) * 2003-11-20 2006-08-09 Koninklijke Philips Electronics N.V. Method and device for making available encoded digital data
KR101044937B1 (ko) 2003-12-01 2011-06-28 삼성전자주식회사 홈 네트워크 시스템 및 그 관리 방법
JP4734257B2 (ja) * 2003-12-04 2011-07-27 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 接続リンクされた権利保護
US20050132191A1 (en) * 2003-12-16 2005-06-16 Joshi Ajit P. Method for authenticating different rendering devices with different service providers
US7752453B2 (en) * 2004-01-08 2010-07-06 Encryption Solutions, Inc. Method of encrypting and transmitting data and system for transmitting encrypted data
US8031865B2 (en) * 2004-01-08 2011-10-04 Encryption Solutions, Inc. Multiple level security system and method for encrypting data within documents
US7526643B2 (en) * 2004-01-08 2009-04-28 Encryption Solutions, Inc. System for transmitting encrypted data
KR101058002B1 (ko) * 2004-02-02 2011-08-19 삼성전자주식회사 도메인 관리 시스템하에서의 데이터 기록 및 재생 방법
US8843413B2 (en) 2004-02-13 2014-09-23 Microsoft Corporation Binding content to a domain
US7676846B2 (en) * 2004-02-13 2010-03-09 Microsoft Corporation Binding content to an entity
CN1930818A (zh) * 2004-03-11 2007-03-14 皇家飞利浦电子股份有限公司 改进的域管理器和域设备
AU2005225847B2 (en) * 2004-03-26 2011-05-26 Adrea Llc Method of and system for generating an authorized domain
PL1751646T3 (pl) * 2004-05-17 2016-07-29 Koninklijke Philips Nv Przetwarzanie praw w systemach drm
US9219729B2 (en) 2004-05-19 2015-12-22 Philip Drope Multimedia network system with content importation, content exportation, and integrated content management
JP4556492B2 (ja) * 2004-05-27 2010-10-06 ソニー株式会社 通信装置およびそのプログラム、データ処理装置およびそのプログラム、並びにそれらの方法
US8667275B2 (en) 2004-06-03 2014-03-04 Digimarc Corporation Economically secure digital mass media systems
US8185433B2 (en) * 2004-07-02 2012-05-22 Summer Robert D Peer-to-peer affinity-group commerce method and system
EP1619898A1 (en) * 2004-07-19 2006-01-25 Sony Deutschland GmbH Method for operating in a home network
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
JP4501063B2 (ja) * 2004-07-27 2010-07-14 ソニー株式会社 情報処理装置および方法、記録媒体、並びにプログラム
JP4856081B2 (ja) * 2004-10-08 2012-01-18 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ Ｄｒｍシステム用のユーザ・ベースのコンテンツ鍵暗号化
KR100628655B1 (ko) * 2004-10-20 2006-09-26 한국전자통신연구원 상이한 디지털 저작권 관리 도메인간의 콘텐츠 교환을 위한방법 및 시스템
WO2006051043A1 (en) * 2004-11-10 2006-05-18 Thomson Licensing Method for securely binding content protection information to a content and method for verifying this binding
KR100677152B1 (ko) * 2004-11-17 2007-02-02 삼성전자주식회사 사용자 바인딩을 이용한 홈 네트워크에서의 콘텐츠 전송방법
US20130152173A1 (en) * 2004-11-18 2013-06-13 Contentguard Holdings, Inc. Method, apparatus, and computer-readable medium for content access authorization
CA2588630C (en) * 2004-11-19 2013-08-20 Tivo Inc. Method and apparatus for secure transfer of previously broadcasted content
US20100077486A1 (en) * 2004-12-28 2010-03-25 Koninklijke Philips Electronics, N.V. Method and apparatus for digital content management
US7340769B2 (en) * 2005-01-07 2008-03-04 Cisco Technology, Inc. System and method for localizing data and devices
KR100811046B1 (ko) * 2005-01-14 2008-03-06 엘지전자 주식회사 브로드캐스트/멀티캐스트 서비스에서 디지털 저작권관리방법
WO2006108104A2 (en) * 2005-04-05 2006-10-12 Cohen Alexander J Multi-media search, discovery, submission and distribution control infrastructure
JP4760101B2 (ja) * 2005-04-07 2011-08-31 ソニー株式会社 コンテンツ提供システム，コンテンツ再生装置，プログラム，およびコンテンツ再生方法
CN101164071A (zh) * 2005-04-08 2008-04-16 韩国电子通信研究院 域管理方法及基于用户和设备的域***的域上下文
JP4537882B2 (ja) * 2005-04-18 2010-09-08 株式会社東芝 情報端末装置
US8161296B2 (en) * 2005-04-25 2012-04-17 Samsung Electronics Co., Ltd. Method and apparatus for managing digital content
KR100708162B1 (ko) * 2005-04-25 2007-04-16 삼성전자주식회사 도메인 관리 방법 및 그를 위한 장치
US8521752B2 (en) * 2005-06-03 2013-08-27 Osr Open Systems Resources, Inc. Systems and methods for arbitrary data transformations
US8020004B2 (en) 2005-07-01 2011-09-13 Verance Corporation Forensic marking using a common customization function
US7840489B2 (en) * 2005-07-01 2010-11-23 Sony Corporation Key sharing for DRM interoperability
US8781967B2 (en) 2005-07-07 2014-07-15 Verance Corporation Watermarking in an encrypted domain
CN101223536B (zh) * 2005-07-14 2010-05-26 松下电器产业株式会社 许可管理装置及方法
DE102005033285C5 (de) 2005-07-15 2019-11-07 Institut für Rundfunktechnik GmbH Consumer-Electronic-Gerät
DE102005033836B4 (de) * 2005-07-20 2009-11-19 Institut für Rundfunktechnik GmbH Verfahren zum Weiterleiten von Nutzungsberechtigungsinformationen
RU2419225C2 (ru) * 2005-08-12 2011-05-20 Эл Джи Электроникс Инк. Способ передачи объекта права при управлении цифровыми правами
KR100763193B1 (ko) * 2005-10-13 2007-10-04 삼성전자주식회사 Ｄｒｍ 라이센스 제공 방법 및 시스템
FR2892222A1 (fr) * 2005-10-17 2007-04-20 Thomson Licensing Sa Methode de gravure, de mise a disposition et de distribution securisee de donnees numeriques, dispositif d'acces et graveur.
US9626667B2 (en) * 2005-10-18 2017-04-18 Intertrust Technologies Corporation Digital rights management engine systems and methods
US20070204078A1 (en) * 2006-02-09 2007-08-30 Intertrust Technologies Corporation Digital rights management engine systems and methods
EA200901153A1 (ru) * 2005-10-18 2010-04-30 Интертраст Текнолоджиз Корпорейшн Системы и способы на основе механизма управления цифровыми правами
US7577809B2 (en) * 2005-11-02 2009-08-18 Promethean Storage Llc Content control systems and methods
JP2007150846A (ja) * 2005-11-29 2007-06-14 Toshiba Corp コンテンツ再生システム
US8042151B2 (en) * 2005-12-20 2011-10-18 Microsoft Corporation Application context based access control
KR100813973B1 (ko) * 2006-01-03 2008-03-14 삼성전자주식회사 복수의 사용 제한 정보들을 포함하는 컨텐트를 임포트하는장치 및 방법
KR100924777B1 (ko) * 2006-01-03 2009-11-03 삼성전자주식회사 라이센스를 생성하는 방법 및 장치
KR100823259B1 (ko) * 2006-01-03 2008-04-18 삼성전자주식회사 컨텐트를 재-임포트하는 방법 및 장치
US20070156601A1 (en) * 2006-01-03 2007-07-05 International Business Machines Corporation Method and system for providing interoperability between digital rights management systems
KR100823260B1 (ko) * 2006-01-19 2008-04-17 삼성전자주식회사 도메인에 가입하지 않은 기기로 콘텐트를 전송하는 방법 및장치
US8688856B2 (en) * 2006-01-24 2014-04-01 Novell, Inc. Techniques for managing a network delivery path of content via a key
US7571368B1 (en) 2006-01-26 2009-08-04 Promethean Storage Llc Digital content protection systems and methods
US20070180538A1 (en) * 2006-02-01 2007-08-02 General Instrument Corporation Method and apparatus for limiting the ability of a user device to replay content
WO2007096813A1 (en) * 2006-02-22 2007-08-30 Koninklijke Philips Electronics N.V. Method for redistributing drm protected content
US7996899B1 (en) 2006-02-24 2011-08-09 Hitachi Global Storage Technologies Netherlands B.V. Communication systems and methods for digital content modification and protection
US7945070B2 (en) 2006-02-24 2011-05-17 Digimarc Corporation Geographic-based watermarking keys
US8243922B1 (en) * 2006-02-24 2012-08-14 Hitachi Global Storage Technologies Netherlands B.V. Digital content modification for content protection
US20070239608A1 (en) * 2006-03-23 2007-10-11 Veriplay Llc Digital media distribution system
KR101215343B1 (ko) * 2006-03-29 2012-12-26 삼성전자주식회사 지역 도메인 관리 모듈을 가진 장치를 이용하여 도메인을 지역적으로 관리하는 장치 및 방법
GB0606963D0 (en) 2006-04-06 2006-05-17 Vodafone Plc Digital Rights Management System
WO2007130554A2 (en) 2006-05-02 2007-11-15 Broadon Communications Corp. Content management system and method
KR101346734B1 (ko) 2006-05-12 2014-01-03 삼성전자주식회사 디지털 저작권 관리를 위한 다중 인증서 철회 목록 지원방법 및 장치
JP4933149B2 (ja) * 2006-05-22 2012-05-16 キヤノン株式会社 情報処理装置、電子データ転送方法及びプログラム
KR100941535B1 (ko) * 2006-06-09 2010-02-10 엘지전자 주식회사 디지털 저작권 관리에서 장치의 도메인 탈퇴 방법, 그 장치및 그 시스템
US7814531B2 (en) * 2006-06-30 2010-10-12 Intel Corporation Detection of network environment for network access control
US8539228B1 (en) 2006-08-24 2013-09-17 Osr Open Systems Resources, Inc. Managing access to a resource
US7836179B2 (en) 2006-09-01 2010-11-16 Nbc Universal, Inc. Content validation for digital network
KR101366277B1 (ko) * 2006-09-07 2014-02-20 엘지전자 주식회사 도메인에서 ｒｏ 이동을 위한 멤버쉽 확인 방법 및 장치
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
WO2008060300A1 (en) * 2006-11-16 2008-05-22 Dynomedia, Inc. Systems and methods for distributed digital rights management
US8621540B2 (en) 2007-01-24 2013-12-31 Time Warner Cable Enterprises Llc Apparatus and methods for provisioning in a download-enabled system
US8140439B2 (en) * 2007-04-25 2012-03-20 General Instrument Corporation Method and apparatus for enabling digital rights management in file transfers
US8285818B2 (en) * 2007-06-08 2012-10-09 At&T Intellectual Property I, L.P. System and method of recording and accessing multimedia data
KR101401818B1 (ko) 2007-09-12 2014-05-30 소니 픽쳐스 엔터테인먼트, 인크. 하나 이상의 사용자 장치들에 대한 콘텐츠 배포 방법 및 시스템
US8837722B2 (en) * 2007-10-16 2014-09-16 Microsoft Corporation Secure content distribution with distributed hardware
US20090119121A1 (en) * 2007-11-02 2009-05-07 Mwstory Co., Ltd. Peer-to-peer service providing system and method for preventing contents from being illegally distributed
JP4919944B2 (ja) * 2007-12-10 2012-04-18 富士通株式会社 情報処理装置及びライセンス配信システム
KR100988374B1 (ko) * 2007-12-14 2010-10-18 엘지전자 주식회사 사용권리 이동 방법, 사용권리의 발급권한 관리 방법 및시스템
CN101903889B (zh) * 2007-12-20 2014-07-09 皇家飞利浦电子股份有限公司 数字版权管理的设备和方法
KR20090067551A (ko) * 2007-12-21 2009-06-25 삼성전자주식회사 클러스터 기반의 컨텐츠 사용 제한 및 컨텐츠 사용 방법,컨텐츠 접근 권한 인증 방법, 장치, 및 기록매체
US10552701B2 (en) * 2008-02-01 2020-02-04 Oath Inc. System and method for detecting the source of media content with application to business rules
US20090307140A1 (en) * 2008-06-06 2009-12-10 Upendra Mardikar Mobile device over-the-air (ota) registration and point-of-sale (pos) payment
US8259938B2 (en) 2008-06-24 2012-09-04 Verance Corporation Efficient and secure forensic marking in compressed
US10453003B2 (en) * 2008-09-18 2019-10-22 Microsoft Technology Licensing, Llc Digital rights management license identification
EP2192514A1 (en) * 2008-11-26 2010-06-02 Thomson Licensing Method and system for processing digital content according to a workflow
US8407483B2 (en) * 2008-12-18 2013-03-26 Electronics And Telecommunications Research Institute Apparatus and method for authenticating personal use of contents by using portable storage
US8495749B2 (en) * 2009-01-16 2013-07-23 Nokia Corporation Method, apparatus and computer program product for a content protection system for protecting personal content
KR20100104314A (ko) * 2009-03-17 2010-09-29 삼성전자주식회사 컨텐츠 거래 방법 및 시스템
US20120226780A1 (en) * 2009-04-07 2012-09-06 Omnifone Ltd. Enabling digital media content to be downloaded to and used on multiple types of computing device
US20100269179A1 (en) * 2009-04-16 2010-10-21 Comcast Cable Communications, Llc Security Client Translation System and Method
US20100268649A1 (en) * 2009-04-17 2010-10-21 Johan Roos Method and Apparatus for Electronic Ticket Processing
US9602864B2 (en) 2009-06-08 2017-03-21 Time Warner Cable Enterprises Llc Media bridge apparatus and methods
US9866609B2 (en) 2009-06-08 2018-01-09 Time Warner Cable Enterprises Llc Methods and apparatus for premises content distribution
US8571994B2 (en) 2009-06-26 2013-10-29 Disney Enterprises, Inc. Method and system for allocating access to digital media content
US10565388B2 (en) * 2009-06-26 2020-02-18 Disney Enterprises, Inc. Method and system for providing digital media rental
US8826036B1 (en) * 2009-10-29 2014-09-02 Amazon Technologies, Inc. Ebook encryption using variable keys
CN102656841B (zh) * 2009-12-18 2015-07-08 诺基亚公司 凭证转移
CN102111664B (zh) * 2009-12-25 2013-08-14 深圳Tcl新技术有限公司 一种音视频内容过滤***
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
CN102376064A (zh) * 2010-08-12 2012-03-14 威睿公司 云环境中软件的弹性许可
US20120059700A1 (en) * 2010-09-03 2012-03-08 Andrew James Darbyshire Incentivized peer-to-peer content and royalty distribution system
US9607131B2 (en) * 2010-09-16 2017-03-28 Verance Corporation Secure and efficient content screening in a networked environment
EP3920465B1 (en) 2010-10-08 2023-12-06 Brian Lee Moffat Private data sharing system
TWI417813B (zh) * 2010-12-16 2013-12-01 Ind Tech Res Inst 可串接式相機竄改偵測收發器模組
EP2697929A4 (en) 2011-04-11 2014-09-24 Intertrust Tech Corp INFORMATION SECURITY SYSTEMS AND METHODS
US8909217B2 (en) 2011-04-15 2014-12-09 Myine Electronics, Inc. Wireless internet radio system and method for a vehicle
US8862767B2 (en) 2011-09-02 2014-10-14 Ebay Inc. Secure elements broker (SEB) for application communication channel selector optimization
US8615104B2 (en) 2011-11-03 2013-12-24 Verance Corporation Watermark extraction based on tentative watermarks
US8682026B2 (en) 2011-11-03 2014-03-25 Verance Corporation Efficient extraction of embedded watermarks in the presence of host content distortions
US8903874B2 (en) 2011-11-03 2014-12-02 Osr Open Systems Resources, Inc. File system directory attribute correction
US8923548B2 (en) 2011-11-03 2014-12-30 Verance Corporation Extraction of embedded watermarks from a host content using a plurality of tentative watermarks
US8533481B2 (en) 2011-11-03 2013-09-10 Verance Corporation Extraction of embedded watermarks from a host content based on extrapolation techniques
US8745403B2 (en) 2011-11-23 2014-06-03 Verance Corporation Enhanced content management based on watermark extraction records
US20130144755A1 (en) * 2011-12-01 2013-06-06 Microsoft Corporation Application licensing authentication
US9323902B2 (en) 2011-12-13 2016-04-26 Verance Corporation Conditional access using embedded watermarks
US9547753B2 (en) 2011-12-13 2017-01-17 Verance Corporation Coordinated watermarking
US8646032B2 (en) 2011-12-30 2014-02-04 Nokia Corporation Method and apparatus providing privacy setting and monitoring user interface
US8725650B2 (en) * 2012-01-26 2014-05-13 Microsoft Corporation Document template licensing
US9270701B1 (en) * 2012-04-27 2016-02-23 Stc.Unm System and methods for usage management in multi-level security networks
US9277364B2 (en) 2012-06-25 2016-03-01 Nokia Technologies Oy Methods and apparatus for reporting location privacy
US8862155B2 (en) 2012-08-30 2014-10-14 Time Warner Cable Enterprises Llc Apparatus and methods for enabling location-based services within a premises
US9571606B2 (en) 2012-08-31 2017-02-14 Verance Corporation Social media viewing system
US8977856B2 (en) * 2012-08-31 2015-03-10 Blackberry Limited Methods and apparatus for use in sharing credentials amongst a plurality of mobile communication devices
US8869222B2 (en) 2012-09-13 2014-10-21 Verance Corporation Second screen content
US8726304B2 (en) 2012-09-13 2014-05-13 Verance Corporation Time varying evaluation of multimedia content
US9106964B2 (en) 2012-09-13 2015-08-11 Verance Corporation Enhanced content distribution using advertisements
US9565472B2 (en) 2012-12-10 2017-02-07 Time Warner Cable Enterprises Llc Apparatus and methods for content transfer protection
US8560455B1 (en) * 2012-12-13 2013-10-15 Digiboo Llc System and method for operating multiple rental domains within a single credit card domain
US9219791B2 (en) 2012-12-13 2015-12-22 Digiboo Llc Digital filling station for digital locker content
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
US9262793B2 (en) 2013-03-14 2016-02-16 Verance Corporation Transactional video marking system
US10368255B2 (en) 2017-07-25 2019-07-30 Time Warner Cable Enterprises Llc Methods and apparatus for client-based dynamic control of connections to co-existing radio access networks
US9066153B2 (en) 2013-03-15 2015-06-23 Time Warner Cable Enterprises Llc Apparatus and methods for multicast delivery of content in a content delivery network
US9251549B2 (en) 2013-07-23 2016-02-02 Verance Corporation Watermark extractor enhancements based on payload ranking
US9313568B2 (en) 2013-07-23 2016-04-12 Chicago Custom Acoustics, Inc. Custom earphone with dome in the canal
WO2015038831A1 (en) * 2013-09-12 2015-03-19 Arris Enterprises, Inc. Persistent household keys for in-home media content distribution
US9847975B2 (en) 2013-09-13 2017-12-19 Arris Enterprises Llc Method of provisioning persistent household keys for in-home media content distribution
US9979702B2 (en) 2013-09-12 2018-05-22 Arris Enterprises Llc Persistent household keys for in-home media content distribution
US9208334B2 (en) 2013-10-25 2015-12-08 Verance Corporation Content management using multiple abstraction layers
US9223942B2 (en) 2013-10-31 2015-12-29 Sony Corporation Automatically presenting rights protected content on previously unauthorized device
KR20160103997A (ko) * 2013-12-30 2016-09-02 톰슨 라이센싱 근접 종속 미디어 재생
US9830329B2 (en) 2014-01-15 2017-11-28 W. Anthony Mason Methods and systems for data storage
KR101731770B1 (ko) 2014-03-13 2017-04-28 베란스 코오포레이션 임베디드 코드를 사용한 양방향 콘텐츠 획득
TWI529638B (zh) * 2014-05-26 2016-04-11 國立成功大學 藉由近場通訊技術在行動裝置上安全移轉電子票證的系統及方法
US9621940B2 (en) 2014-05-29 2017-04-11 Time Warner Cable Enterprises Llc Apparatus and methods for recording, accessing, and delivering packetized content
US11540148B2 (en) 2014-06-11 2022-12-27 Time Warner Cable Enterprises Llc Methods and apparatus for access point location
KR101960316B1 (ko) * 2014-06-25 2019-03-20 엘지전자 주식회사 방송 수신 장치, 방송 수신 장치의 동작 방법, 제한 수신 모듈 및 제한 수신 모듈의 동작 방법
US9397833B2 (en) * 2014-08-27 2016-07-19 International Business Machines Corporation Receipt, data reduction, and storage of encrypted data
US10028025B2 (en) 2014-09-29 2018-07-17 Time Warner Cable Enterprises Llc Apparatus and methods for enabling presence-based and use-based services
US9935833B2 (en) 2014-11-05 2018-04-03 Time Warner Cable Enterprises Llc Methods and apparatus for determining an optimized wireless interface installation configuration
US9986578B2 (en) 2015-12-04 2018-05-29 Time Warner Cable Enterprises Llc Apparatus and methods for selective data network access
US9918345B2 (en) 2016-01-20 2018-03-13 Time Warner Cable Enterprises Llc Apparatus and method for wireless network services in moving vehicles
US10492034B2 (en) 2016-03-07 2019-11-26 Time Warner Cable Enterprises Llc Apparatus and methods for dynamic open-access networks
US10586023B2 (en) 2016-04-21 2020-03-10 Time Warner Cable Enterprises Llc Methods and apparatus for secondary content management and fraud prevention
US10164858B2 (en) 2016-06-15 2018-12-25 Time Warner Cable Enterprises Llc Apparatus and methods for monitoring and diagnosing a wireless network
US11176584B2 (en) * 2016-08-03 2021-11-16 Raise Marketplace, Llc Cross-brand redemption in an exchange item marketplace network
US10467429B2 (en) * 2016-09-14 2019-11-05 Faraday & Future Inc. Systems and methods for secure user profiles
US10645547B2 (en) 2017-06-02 2020-05-05 Charter Communications Operating, Llc Apparatus and methods for providing wireless service in a venue
US10638361B2 (en) 2017-06-06 2020-04-28 Charter Communications Operating, Llc Methods and apparatus for dynamic control of connections to co-existing radio access networks
CN107155101A (zh) * 2017-06-20 2017-09-12 万维云视（上海）数码科技有限公司 一种3d播放器使用的3d视频的生成方法及装置
FR3078597B1 (fr) 2018-03-05 2020-02-07 Continental Automotive France Procede de controle de l'emission d'un message sonore de securite dans un vehicule
US11443048B2 (en) * 2019-05-06 2022-09-13 Microsoft Technology Licensing, Llc Install-time procedural content generation for encrypted packages

Family Cites Families (96)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4888801A (en) 1988-05-02 1989-12-19 Motorola, Inc. Hierarchical key management system
US5138712A (en) * 1989-10-02 1992-08-11 Sun Microsystems, Inc. Apparatus and method for licensing software on a network of computers
US5142578A (en) 1991-08-22 1992-08-25 International Business Machines Corporation Hybrid public key algorithm/data encryption algorithm key distribution method based on control vectors
US5265164A (en) 1991-10-31 1993-11-23 International Business Machines Corporation Cryptographic facility environment backup/restore and replication in a public key cryptosystem
US5729608A (en) 1993-07-27 1998-03-17 International Business Machines Corp. Method and system for providing secure key distribution in a communication system
US5638443A (en) 1994-11-23 1997-06-10 Xerox Corporation System for controlling the distribution and use of composite digital works
US5715403A (en) 1994-11-23 1998-02-03 Xerox Corporation System for controlling the distribution and use of digital works having attached usage rights where the usage rights are defined by a usage rights grammar
US5748738A (en) 1995-01-17 1998-05-05 Document Authentication Systems, Inc. System and method for electronic transmission, storage and retrieval of authenticated documents
CA2212574C (en) 1995-02-13 2010-02-02 Electronic Publishing Resources, Inc. Systems and methods for secure transaction management and electronic rights protection
US5812666A (en) * 1995-03-31 1998-09-22 Pitney Bowes Inc. Cryptographic key management and validation system
US6246767B1 (en) * 1995-04-03 2001-06-12 Scientific-Atlanta, Inc. Source authentication of download information in a conditional access system
US5862325A (en) 1996-02-29 1999-01-19 Intermind Corporation Computer-based communication system and method using metadata defining a control structure
AU3000897A (en) 1996-05-13 1997-12-05 Corporation For National Research Initiatives Identifying, managing, accessing, and tracking digital objects and associated rights and payments
CN1591634A (zh) 1996-12-19 2005-03-09 松下电器产业株式会社 光盘、信息记录方法及再生方法
US6233684B1 (en) 1997-02-28 2001-05-15 Contenaguard Holdings, Inc. System for controlling the distribution and use of rendered digital works through watermaking
US5818935A (en) * 1997-03-10 1998-10-06 Maa; Chia-Yiu Internet enhanced video system
GB2329300B (en) 1997-09-16 2002-07-17 Nokia Mobile Phones Ltd Mobile telephone with handwritten data input
US6112181A (en) 1997-11-06 2000-08-29 Intertrust Technologies Corporation Systems and methods for matching, selecting, narrowcasting, and/or classifying based on rights management and/or other information
US6385596B1 (en) 1998-02-06 2002-05-07 Liquid Audio, Inc. Secure online music distribution system
US6438235B2 (en) * 1998-08-05 2002-08-20 Hewlett-Packard Company Media content protection utilizing public key cryptography
US6324645B1 (en) * 1998-08-11 2001-11-27 Verisign, Inc. Risk management for public key management infrastructure using digital certificates
US6389403B1 (en) 1998-08-13 2002-05-14 International Business Machines Corporation Method and apparatus for uniquely identifying a customer purchase in an electronic distribution system
US6226618B1 (en) 1998-08-13 2001-05-01 International Business Machines Corporation Electronic content delivery system
FI107978B (fi) 1998-12-10 2001-10-31 Nokia Networks Oy Tallettaminen
WO2000046681A1 (en) * 1999-02-08 2000-08-10 Geotrust, Inc. Content certification
DE60014060T2 (de) * 1999-03-15 2006-03-09 Thomson Licensing S.A., Boulogne Globales kopierschutzverfahren für digitale hausnetzwerke
US6421768B1 (en) 1999-05-04 2002-07-16 First Data Corporation Method and system for authentication and single sign on using cryptographically assured cookies in a distributed computer environment
US7143445B1 (en) * 1999-05-31 2006-11-28 Sony Corporation Information processing apparatus, information processing method, and program storage medium
US7013296B1 (en) * 1999-06-08 2006-03-14 The Trustees Of Columbia University In The City Of New York Using electronic security value units to control access to a resource
GB9913165D0 (en) 1999-06-08 1999-08-04 Secr Defence Access control in a web environment
US6460023B1 (en) * 1999-06-16 2002-10-01 Pulse Entertainment, Inc. Software authorization system and method
JP4099741B2 (ja) * 1999-06-18 2008-06-11 ソニー株式会社 データ通信装置および方法、並びに記録媒体
US6263435B1 (en) 1999-07-06 2001-07-17 Matsushita Electric Industrial Co., Ltd. Dual encryption protocol for scalable secure group communication
US20010020228A1 (en) 1999-07-09 2001-09-06 International Business Machines Corporation Umethod, system and program for managing relationships among entities to exchange encryption keys for use in providing access and authorization to resources
US7065216B1 (en) 1999-08-13 2006-06-20 Microsoft Corporation Methods and systems of protecting digital content
AU784672B2 (en) * 1999-09-01 2006-05-25 Matsushita Electric Industrial Co., Ltd. Distribution system, semiconductor memory card, receiving apparatus, computer-readable recording medium and receiving method
US6289455B1 (en) 1999-09-02 2001-09-11 Crypotography Research, Inc. Method and apparatus for preventing piracy of digital content
US7315950B1 (en) * 1999-12-20 2008-01-01 International Business Machines Corporation Method of securely sharing information over public networks using untrusted service providers and tightly controlling client accessibility
US6974076B1 (en) 2000-02-14 2005-12-13 Sony Corporation Portable music player with pay per play usage and method for purchase of credits for usage
US6766160B1 (en) 2000-04-11 2004-07-20 Nokia Corporation Apparatus, and associated method, for facilitating authentication of communication stations in a mobile communication system
US7065516B1 (en) 2000-04-26 2006-06-20 Assessment Technology Inc Data checker apparatus and method
US6714797B1 (en) 2000-05-17 2004-03-30 Nokia Corporation System and method for the transfer of digital data to a mobile device
GB2364202A (en) 2000-06-27 2002-01-16 Nokia Mobile Phones Ltd Mobile phone for opening locks
US7221660B1 (en) * 2000-08-08 2007-05-22 E.F. Johnson Company System and method for multicast communications using real time transport protocol (RTP)
AU2001290581A1 (en) * 2000-08-28 2002-03-13 Digitalowl.Com, Inc. System and methods for the production, distribution and flexible usage of electronic content in heterogeneous distributed environments
US6892305B1 (en) * 2000-10-12 2005-05-10 International Business Machines Corporation Method and system for booting up a computer system in a secure fashion
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
JP4839554B2 (ja) * 2000-10-19 2011-12-21 ソニー株式会社 無線通信システム、クライアント装置、サーバ装置および無線通信方法
US20020152393A1 (en) 2001-01-09 2002-10-17 Johannes Thoma Secure extensible computing environment
EP1233570A1 (en) 2001-02-16 2002-08-21 TELEFONAKTIEBOLAGET L M ERICSSON (publ) Method and system for establishing a wireless communications link
WO2002075550A1 (fr) * 2001-03-15 2002-09-26 Sanyo Electric Co., Ltd. Enregistreur de donnees restituant des donnees originales autorisees a n'exister qu'en un seul exemplaire
US7987510B2 (en) 2001-03-28 2011-07-26 Rovi Solutions Corporation Self-protecting digital content
US20020157002A1 (en) 2001-04-18 2002-10-24 Messerges Thomas S. System and method for secure and convenient management of digital electronic content
WO2002089442A1 (en) 2001-04-30 2002-11-07 Nokia Corporation Improvements in and relating to content delivery
US7995603B2 (en) * 2001-05-22 2011-08-09 Nds Limited Secure digital content delivery system and method over a broadcast network
GB2376786A (en) 2001-06-21 2002-12-24 Nokia Corp Electronic authorisation
US7376694B2 (en) * 2001-06-26 2008-05-20 Intel Corporation Coalescing information from multiple sources based on priority rules
US7224805B2 (en) 2001-07-06 2007-05-29 Nokia Corporation Consumption of content
US7421411B2 (en) 2001-07-06 2008-09-02 Nokia Corporation Digital rights management in a mobile communications environment
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
US7178041B2 (en) 2001-10-18 2007-02-13 Nokia Corporation Method, system and computer program product for a trusted counter in an external security element for securing a personal communication device
US7376625B2 (en) 2001-11-15 2008-05-20 Nokia Corporation System and method for activating individualized software modules in a digital broadcast environment
US7996888B2 (en) 2002-01-11 2011-08-09 Nokia Corporation Virtual identity apparatus and method for using same
US7191343B2 (en) 2002-01-25 2007-03-13 Nokia Corporation Voucher driven on-device content personalization
US7529929B2 (en) 2002-05-30 2009-05-05 Nokia Corporation System and method for dynamically enforcing digital rights management rules
EP1383265A1 (en) 2002-07-16 2004-01-21 Nokia Corporation Method for generating proxy signatures
US7089429B2 (en) 2002-11-25 2006-08-08 Nokia Corporation Creation of local usage rights voucher
US20050004873A1 (en) 2003-02-03 2005-01-06 Robin Pou Distribution and rights management of digital content
WO2004070588A1 (en) 2003-02-06 2004-08-19 Nokia Corporation System and method for locally sharing subscription of multimedia content
US7827156B2 (en) 2003-02-26 2010-11-02 Microsoft Corporation Issuing a digital rights management (DRM) license for content based on cross-forest directory information
US20050070257A1 (en) 2003-09-30 2005-03-31 Nokia Corporation Active ticket with dynamic characteristic such as appearance with various validation options
US20050091173A1 (en) 2003-10-24 2005-04-28 Nokia Corporation Method and system for content distribution
CN1315268C (zh) 2003-11-07 2007-05-09 华为技术有限公司 一种验证用户合法性的方法
US20050102513A1 (en) 2003-11-10 2005-05-12 Nokia Corporation Enforcing authorized domains with domain membership vouchers
US7568111B2 (en) 2003-11-11 2009-07-28 Nokia Corporation System and method for using DRM to control conditional access to DVB content
FI120174B (fi) 2004-03-19 2009-07-15 Nokia Corp Tietojen tallentaminen laitteen yhteydessä
CA2555184C (en) 2004-03-25 2013-11-26 Nokia Corporation Method, device and system for information based automated selective data handling and provision by identification means
EP1708527A1 (en) 2005-03-31 2006-10-04 BRITISH TELECOMMUNICATIONS public limited company Location based authentication
US9171187B2 (en) 2005-05-13 2015-10-27 Nokia Technologies Oy Implementation of an integrity-protected secure storage
US8410908B2 (en) 2005-12-30 2013-04-02 Nokia Corporation Method and device for emulating multiple RFID tags within a single mobile electronic device
US20080162354A1 (en) 2006-12-29 2008-07-03 Nokia Corporation Method for determining the price of superdistributed recordings
US20090164776A1 (en) 2007-12-21 2009-06-25 Nokia Corporation Revocation status checking for digital rights managment
US9178632B2 (en) 2008-09-02 2015-11-03 Qualcomm Incorporated Methods and apparatus for an enhanced media content rating system
CA2889724C (en) 2009-12-21 2021-06-08 Kik Interactive Inc. Systems and methods for accessing and controlling media stored remotely
US20110219427A1 (en) 2010-03-04 2011-09-08 RSSBus, Inc. Smart Device User Authentication
US9137017B2 (en) 2010-05-28 2015-09-15 Red Hat, Inc. Key recovery mechanism
WO2012035203A1 (en) 2010-09-16 2012-03-22 Nokia Corporation Dynamic account creation with secured hotspot network
WO2012040106A1 (en) 2010-09-20 2012-03-29 Kopin Corporation Wireless video headset with spread spectrum overlay
US8627422B2 (en) 2010-11-06 2014-01-07 Qualcomm Incorporated Authentication in secure user plane location (SUPL) systems
CN103339974B (zh) 2011-01-31 2016-08-31 诺基亚技术有限公司 用户识别模块供应
US8788369B2 (en) 2011-02-25 2014-07-22 Nokia Corporation Method and apparatus for providing asynchronous payment processing
US20120297187A1 (en) 2011-05-17 2012-11-22 Google Inc. Trusted Mobile Device Based Security
US8929192B2 (en) 2012-01-25 2015-01-06 Nokia Corporation Method, apparatus, and computer program product for short-range communication based direction finding
US9143890B2 (en) 2012-07-12 2015-09-22 Samsung Electronics Co., Ltd. Network, master, hub and method for providing a bluetooth infrastructure
KR101974820B1 (ko) 2012-09-10 2019-08-23 삼성전자주식회사 기기 제어 방법 및 이를 수행하는 기기
US9451436B2 (en) 2013-05-31 2016-09-20 Nokia Technologies Oy Method, apparatus, and computer program product for wireless device discovery

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EP1444690A4 (en) 2008-07-02
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ES2557439T3 (es) 2016-01-26
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US7487363B2 (en) 2009-02-03
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CN102118655B (zh) 2013-04-17
US20110040975A1 (en) 2011-02-17
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CN1650559B (zh) 2011-04-20

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