JP2003504949A - 配備モジュールベースのコピープロテクションシステムのための一般化された証明書の処理 - Google Patents

配備モジュールベースのコピープロテクションシステムのための一般化された証明書の処理

Info

Publication number
JP2003504949A
JP2003504949A JP2001510070A JP2001510070A JP2003504949A JP 2003504949 A JP2003504949 A JP 2003504949A JP 2001510070 A JP2001510070 A JP 2001510070A JP 2001510070 A JP2001510070 A JP 2001510070A JP 2003504949 A JP2003504949 A JP 2003504949A
Authority
JP
Japan
Prior art keywords
deployment module
certificate
consumer device
module
type
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.)
Ceased
Application number
JP2001510070A
Other languages
English (en)
Japanese (ja)
Other versions
JP2003504949A5 (enExample
Inventor
マルティン フリーマン
ジン ル
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.)
Koninklijke Philips NV
Original Assignee
Philips Electronics NV
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 Philips Electronics NV filed Critical Philips Electronics NV
Publication of JP2003504949A publication Critical patent/JP2003504949A/ja
Publication of JP2003504949A5 publication Critical patent/JP2003504949A5/ja
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
    • H04N21/254—Management at additional data server, e.g. shopping server, rights management server
    • H04N21/2541—Rights Management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/418—External card to be used in combination with the client device, e.g. for conditional access
    • H04N21/4181—External card to be used in combination with the client device, e.g. for conditional access for conditional access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
    • H04N21/462—Content or additional data management, e.g. creating a master electronic program guide from data received from the Internet and a Head-end, controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
    • H04N21/4627—Rights management associated to the content
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
    • H04N21/835—Generation of protective data, e.g. certificates
    • H04N21/8355—Generation of protective data, e.g. certificates involving usage data, e.g. number of copies or viewings allowed

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Computer Security & Cryptography (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Databases & Information Systems (AREA)
  • Technology Law (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Storage Device Security (AREA)
JP2001510070A 1999-07-09 2000-07-05 配備モジュールベースのコピープロテクションシステムのための一般化された証明書の処理 Ceased JP2003504949A (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US14350099P 1999-07-09 1999-07-09
US60/143,500 1999-07-09
US55759900A 2000-04-25 2000-04-25
US09/557,599 2000-04-25
PCT/EP2000/006371 WO2001004727A1 (en) 1999-07-09 2000-07-05 Generalized certificate processing for deployment module based copy protection systems

Publications (2)

Publication Number Publication Date
JP2003504949A true JP2003504949A (ja) 2003-02-04
JP2003504949A5 JP2003504949A5 (enExample) 2007-08-30

Family

ID=26841090

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001510070A Ceased JP2003504949A (ja) 1999-07-09 2000-07-05 配備モジュールベースのコピープロテクションシステムのための一般化された証明書の処理

Country Status (3)

Country Link
EP (1) EP1110134A1 (enExample)
JP (1) JP2003504949A (enExample)
WO (1) WO2001004727A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7336785B1 (en) * 1999-07-09 2008-02-26 Koninklijke Philips Electronics N.V. System and method for copy protecting transmitted information
US7103663B2 (en) 2001-06-11 2006-09-05 Matsushita Electric Industrial Co., Ltd. License management server, license management system and usage restriction method
WO2003009112A1 (en) * 2001-07-17 2003-01-30 Matsushita Electric Industrial Co., Ltd. Content usage device and network system, and license information acquisition method
JP2004206435A (ja) * 2002-12-25 2004-07-22 Victor Co Of Japan Ltd ライセンス管理方法、およびライセンス管理システム
GB2489672A (en) * 2011-03-28 2012-10-10 Sony Corp Authentication certificate distribution to set top boxes
US10769275B2 (en) 2017-10-06 2020-09-08 Ca, Inc. Systems and methods for monitoring bait to protect users from security threats

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62276648A (ja) * 1986-05-26 1987-12-01 Toshiba Corp フロツピイデイスクのコピ−防止方式
JPH0993561A (ja) * 1995-09-18 1997-04-04 Lg Electron Inc ディジタル放送システムの不法視聴及びコピー防止方法と装置
WO1997037492A1 (en) * 1996-04-01 1997-10-09 Macrovision Corporation A method for controlling copy protection in digital video networks
JP2003504974A (ja) * 1999-07-09 2003-02-04 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 送信された情報をコピー保護するシステム及び方法
US6850915B1 (en) * 1997-09-02 2005-02-01 Siemens Aktiengesellschaft Method for controlling distribution and use of software products with net-work-connected computers

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100332743B1 (ko) * 1994-11-26 2002-11-07 엘지전자주식회사 디지탈영상시스템의불법시청및복사방지방법및장치

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62276648A (ja) * 1986-05-26 1987-12-01 Toshiba Corp フロツピイデイスクのコピ−防止方式
JPH0993561A (ja) * 1995-09-18 1997-04-04 Lg Electron Inc ディジタル放送システムの不法視聴及びコピー防止方法と装置
WO1997037492A1 (en) * 1996-04-01 1997-10-09 Macrovision Corporation A method for controlling copy protection in digital video networks
US6850915B1 (en) * 1997-09-02 2005-02-01 Siemens Aktiengesellschaft Method for controlling distribution and use of software products with net-work-connected computers
JP2003504974A (ja) * 1999-07-09 2003-02-04 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 送信された情報をコピー保護するシステム及び方法

Also Published As

Publication number Publication date
WO2001004727A1 (en) 2001-01-18
EP1110134A1 (en) 2001-06-27

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