NO320055B1 - Prosessering av opphavsrettsbeskyttet informasjon (data) - Google Patents

Prosessering av opphavsrettsbeskyttet informasjon (data) Download PDF

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Publication number
NO320055B1
NO320055B1 NO20012130A NO20012130A NO320055B1 NO 320055 B1 NO320055 B1 NO 320055B1 NO 20012130 A NO20012130 A NO 20012130A NO 20012130 A NO20012130 A NO 20012130A NO 320055 B1 NO320055 B1 NO 320055B1
Authority
NO
Norway
Prior art keywords
data
content
information
processing
cel
Prior art date
Application number
NO20012130A
Other languages
English (en)
Norwegian (no)
Other versions
NO20012130D0 (no
NO20012130L (no
Inventor
Masayuki Kozuka
Katsumi Tokuda
Yukako Otani
Masaya Yamamoto
Mitsuhiro Inoue
Yukie Shoda
Masataka Minami
Noboru Hirata
Original Assignee
Matsushita Electric Ind Co Ltd
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 Matsushita Electric Ind Co Ltd filed Critical Matsushita Electric Ind Co Ltd
Publication of NO20012130D0 publication Critical patent/NO20012130D0/no
Publication of NO20012130L publication Critical patent/NO20012130L/no
Publication of NO320055B1 publication Critical patent/NO320055B1/no

Links

Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/10Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
    • G06F21/106Enforcing content protection by specific content processing
    • G06F21/1063Personalisation
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION 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
    • G06Q20/00Payment architectures, schemes or protocols
    • G06Q20/08Payment architectures
    • G06Q20/12Payment architectures specially adapted for electronic shopping systems
    • G06Q20/123Shopping for digital content
    • G06Q20/1235Shopping for digital content with control of digital rights management [DRM]
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION 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
    • G06Q30/00Commerce
    • G06Q30/06Buying, selling or leasing transactions
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/00086Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/00086Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • G11B20/0021Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/00086Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • G11B20/0071Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a purchase action
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/00086Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • G11B20/00731Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a digital rights management system for enforcing a usage restriction
    • G11B20/00746Circuits 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
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/00086Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • G11B20/00731Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a digital rights management system for enforcing a usage restriction
    • G11B20/0084Circuits 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 time or date
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00Network architectures or network communication protocols for network security
    • H04L63/04Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
    • H04L63/0428Network 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00Network architectures or network communication protocols for network security
    • H04L63/10Network architectures or network communication protocols for network security for controlling access to devices or network resources
    • H04L63/104Grouping of entities
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/50Network services
    • H04L67/56Provisioning of proxy services
    • H04L67/565Conversion or adaptation of application format or content
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00Television systems
    • H04N7/16Analogue secrecy systems; Analogue subscription systems
    • H04N7/173Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
    • H04N7/17309Transmission or handling of upstream communications
    • H04N7/17336Handling of requests in head-ends
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F2211/00Indexing scheme relating to details of data-processing equipment not covered by groups G06F3/00 - G06F13/00
    • G06F2211/007Encryption, En-/decode, En-/decipher, En-/decypher, Scramble, (De-)compress
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F2221/00Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/21Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/2137Time limited access, e.g. to a computer or data
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2463/00Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00
    • H04L2463/101Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00 applying security measures for digital rights management
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2463/00Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00
    • H04L2463/102Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00 applying security measure for e-commerce
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/50Network services
    • H04L67/56Provisioning of proxy services
    • H04L67/568Storing data temporarily at an intermediate stage, e.g. caching
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/30Definitions, standards or architectural aspects of layered protocol stacks
    • H04L69/32Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
    • H04L69/322Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
    • H04L69/329Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the application layer [OSI layer 7]
NO20012130A 1999-09-01 2001-04-30 Prosessering av opphavsrettsbeskyttet informasjon (data) NO320055B1 (no)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP24792499 1999-09-01
JP24792199 1999-09-01
JP24792099 1999-09-01
PCT/JP2000/005847 WO2001016672A1 (fr) 1999-09-01 2000-08-30 Procede et appareil de traitement de donnees protegees par le droit d'auteur

Publications (3)

Publication Number Publication Date
NO20012130D0 NO20012130D0 (no) 2001-04-30
NO20012130L NO20012130L (no) 2001-06-29
NO320055B1 true NO320055B1 (no) 2005-10-17

Family

ID=27333645

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20012130A NO320055B1 (no) 1999-09-01 2001-04-30 Prosessering av opphavsrettsbeskyttet informasjon (data)

Country Status (7)

Country Link
EP (1) EP1081574B1 (fr)
CN (1) CN1249547C (fr)
BR (1) BR0007049A (fr)
CA (1) CA2348771A1 (fr)
DE (1) DE60017515T8 (fr)
NO (1) NO320055B1 (fr)
WO (1) WO2001016672A1 (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3861625B2 (ja) 2001-06-13 2006-12-20 ソニー株式会社 データ転送システム、データ転送装置、記録装置、データ転送方法
JP3719396B2 (ja) 2001-07-02 2005-11-24 ソニー株式会社 機器制御方法、データ転送装置、記録媒体
KR100792289B1 (ko) * 2001-07-13 2008-01-07 삼성전자주식회사 컨텐츠 다운로드 시스템 및 방법
JP3818505B2 (ja) 2002-04-15 2006-09-06 ソニー株式会社 情報処理装置および方法、並びにプログラム
US7734549B2 (en) * 2002-12-31 2010-06-08 Motorola, Inc. Methods and apparatus for managing secured software for a wireless device
US20050138407A1 (en) * 2003-12-19 2005-06-23 Nitu Choudhary Method and apparatus to manage digital rights
JP4225201B2 (ja) * 2004-01-08 2009-02-18 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
JP4333494B2 (ja) * 2004-06-17 2009-09-16 ソニー株式会社 コンテンツ再生装置,コンテンツ再生方法,コンテンツ管理装置,コンテンツ管理方法およびコンピュータプログラム。
EP1715403A1 (fr) 2005-04-22 2006-10-25 Sony DADC Austria AG Procédé de téléchargement de contenu d'un serveur à un medium de stockage et un medium de stockage adapté et un procédé de backup
KR100678924B1 (ko) * 2005-11-29 2007-02-06 삼성전자주식회사 저성능 저장 기기에서 복수의 drm 시스템을 구현하기위한 장치 및 방법
FR2911456B1 (fr) * 2007-01-11 2009-12-11 Medialive Procede et systeme de distribution securisee de donnees numeriques
US8355028B2 (en) 2007-07-30 2013-01-15 Qualcomm Incorporated Scheme for varying packing and linking in graphics systems
US8631508B2 (en) 2010-06-22 2014-01-14 Rovi Technologies Corporation Managing licenses of media files on playback devices
TWI418224B (zh) * 2010-06-30 2013-12-01 Htc Corp 自動設定網路推播服務之語言種類的方法、用戶端及伺服器
US9009794B2 (en) 2011-12-30 2015-04-14 Rovi Guides, Inc. Systems and methods for temporary assignment and exchange of digital access rights
US9129087B2 (en) 2011-12-30 2015-09-08 Rovi Guides, Inc. Systems and methods for managing digital rights based on a union or intersection of individual rights
CN102664953B (zh) * 2012-04-25 2014-05-28 清华大学 基于hla的高通量分布式仿真支撑平台、系统及仿真方法
CN112733190B (zh) * 2021-01-20 2024-03-08 北京联创信安科技股份有限公司 数据处理方法、装置、电子设备、系统和存储介质

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
WO1997014087A1 (fr) * 1995-10-13 1997-04-17 Trustees Of Dartmouth College Systeme et procedes de gestion d'oeuvres de creation numeriques
US5991876A (en) * 1996-04-01 1999-11-23 Copyright Clearance Center, Inc. Electronic rights management and authorization system

Also Published As

Publication number Publication date
DE60017515D1 (de) 2005-02-24
DE60017515T8 (de) 2006-04-27
EP1081574B1 (fr) 2005-01-19
CN1249547C (zh) 2006-04-05
DE60017515T2 (de) 2006-01-12
WO2001016672A1 (fr) 2001-03-08
CN1321266A (zh) 2001-11-07
NO20012130D0 (no) 2001-04-30
BR0007049A (pt) 2001-07-31
NO20012130L (no) 2001-06-29
CA2348771A1 (fr) 2001-03-08
EP1081574A1 (fr) 2001-03-07

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