JP5048153B2 - 集積回路カードを使用してリモートサーバからのコンテンツのダウンロードを容易にするための方法および装置 - Google Patents
集積回路カードを使用してリモートサーバからのコンテンツのダウンロードを容易にするための方法および装置 Download PDFInfo
- Publication number
- JP5048153B2 JP5048153B2 JP2011198716A JP2011198716A JP5048153B2 JP 5048153 B2 JP5048153 B2 JP 5048153B2 JP 2011198716 A JP2011198716 A JP 2011198716A JP 2011198716 A JP2011198716 A JP 2011198716A JP 5048153 B2 JP5048153 B2 JP 5048153B2
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- 238000000034 method Methods 0.000 title claims description 19
- 230000004044 response Effects 0.000 claims 4
- 230000006870 function Effects 0.000 claims 1
- 238000012795 verification Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
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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
- H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
- H04N7/17309—Transmission or handling of upstream communications
- H04N7/17318—Direct or substantially direct transmission and handling of requests
-
- 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]
- G06F21/106—Enforcing content protection by specific content processing
- G06F21/1063—Personalisation
-
- 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]
- G06F21/109—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM] by using specially-adapted hardware at the client
-
- 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]
- G06F21/12—Protecting executable software
- G06F21/121—Restricting unauthorised execution of programs
- G06F21/123—Restricting unauthorised execution of programs by using dedicated hardware, e.g. dongles, smart cards, cryptographic processors, global positioning systems [GPS] devices
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION 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
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/08—Payment architectures
- G06Q20/12—Payment architectures specially adapted for electronic shopping systems
- G06Q20/123—Shopping for digital 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]
- H04N21/40—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
- H04N21/4623—Processing of entitlement messages, e.g. ECM [Entitlement Control Message] or EMM [Entitlement Management Message]
-
- 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
- H04N21/81—Monomedia components thereof
- H04N21/8166—Monomedia components thereof involving executable data, e.g. software
-
- 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
-
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/21—Indexing 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
- G06F2221/2137—Time limited access, e.g. to a computer or data
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Software Systems (AREA)
- Signal Processing (AREA)
- Theoretical Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- Technology Law (AREA)
- Computer Hardware Design (AREA)
- Databases & Information Systems (AREA)
- Accounting & Taxation (AREA)
- Remote Sensing (AREA)
- Radar, Positioning & Navigation (AREA)
- Finance (AREA)
- Strategic Management (AREA)
- General Business, Economics & Management (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Storage Device Security (AREA)
Description
Claims (12)
- ICカードを使用してサーバから端末へのコンテンツのダウンロードおよび利用を容易にするための方法であって、
前記端末のインターフェースデバイスが、前記ICカードを前記端末の中に収容するステップと、
前記端末が、前記サーバから供給されるコンテンツを選択する入力を受け取るステップと、
前記インターフェースデバイスに接続された前記端末内のプロセッサが、該選択したコンテンツをダウンロードして利用する将来の権利を表す、前記ICカードに含まれたエンタイトルメントが、該選択したコンテンツを受け取るのに適正なものであることを検証するステップと、
前記端末の受信デバイスが、該検証に応じて、該選択したコンテンツを前記サーバから受け取るステップと、
該受け取ったコンテンツを、前記ICカードとは別個の、前記端末のメモリにストアするステップと、
前記プロセッサが、該ストアしたコンテンツの二回目の利用が試みられたときに、前記エンタイトルメントが、該ストアしたコンテンツの二回目の利用に適正なものであることを検証するステップと
を含む、前記方法。 - 前記選択したコンテンツはソフトウェアアプリケーションである、請求項1に記載の方法。
- 前記選択したコンテンツはビデオコンテンツを含む、請求項1に記載の方法。
- 前記ICカードは、前記ストアしたコンテンツの前記二回目の利用を許可する、事前にロードされたエンタイトルメントを含む、請求項1に記載の方法。
- 前記エンタイトルメントは前記サーバから前記ICカードにダウンロードされる、請求項1に記載の方法。
- 前記サーバから供給される前記選択したコンテンツの一部が暗号化されており、さらに、
前記サーバから供給される前記選択したコンテンツの該暗号化部分を、前記選択したコンテンツの利用と二回目の利用のうち一つが試みられたときに、前記エンタイトルメントの機能として解読するステップを含む、請求項1に記載の方法。 - 前記エンタイトルメントが利用されて前記選択したコンテンツをダウンロードした後、前記ICカード上のエンタイトルメントデータベースを更新するステップをさらに含む、請求項1に記載の方法。
- 前記選択したコンテンツを受け取るのに適正なものであることを検証する前記ステップは、
前記エンタイトルメントをダウンロードするステップと、前記エンタイトルメントを前記ICカードにストアするステップとを含む、請求項1に記載の方法。 - サーバからコンテンツをダウンロードして利用するための装置であって、
通信するように前記サーバに結合され、および、前記サーバから再利用可能なコンテンツを受け取るのに適合した受け取り回路と、
ICカードを収容するのに適合したICカードインターフェースと、
前記ICカードとは別個のメモリと、
前記受け取り回路、前記ICカードインターフェース、および前記メモリに結合されたプロセッサを備え、
該プロセッサは、前記サーバからの前記コンテンツが、該コンテンツをダウンロードして利用する将来の権利を表すエンタイトルメント情報であって前記ICカードインターフェースを介して前記ICカードから受け取ったエンタイトルメント情報に応じて受け取られて前記メモリにストアされることを可能にし、
該プロセッサは、前記メモリにストアされた前記コンテンツの二回目の利用を、前記ICカードインターフェースを介して前記ICカードから受け取った前記エンタイトルメント情報に応じて可能にする、前記装置。 - 前記コンテンツが暗号化されており、さらに、
前記メモリに結合された解読モジュールであって、前記ICカードインターフェースを介して前記ICカードから受け取った前記エンタイトルメント情報に応じて前記コンテンツを解読するのに適合した解読モジュールを備える、請求項9に記載の装置。 - 前記コンテンツは、ソフトウェアアプリケーションとビデオコンテンツのうち一つを含む、請求項9に記載の装置。
- 前記プロセッサは、前記受け取り回路を介して受け取った新しいエンタイトルメント情報を、前記ICカードインターフェースを介して前記ICカードへ送信させるのに適合している、請求項11に記載の装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14384299P | 1999-07-15 | 1999-07-15 | |
US60/143,842 | 1999-07-15 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2001511647A Division JP4865972B2 (ja) | 1999-07-15 | 2000-07-13 | 集積回路カードを使用してリモートサーバからのコンテンツのダウンロードを容易にするための方法および装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012009068A JP2012009068A (ja) | 2012-01-12 |
JP5048153B2 true JP5048153B2 (ja) | 2012-10-17 |
Family
ID=22505909
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2001511647A Expired - Lifetime JP4865972B2 (ja) | 1999-07-15 | 2000-07-13 | 集積回路カードを使用してリモートサーバからのコンテンツのダウンロードを容易にするための方法および装置 |
JP2011198716A Expired - Lifetime JP5048153B2 (ja) | 1999-07-15 | 2011-09-12 | 集積回路カードを使用してリモートサーバからのコンテンツのダウンロードを容易にするための方法および装置 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2001511647A Expired - Lifetime JP4865972B2 (ja) | 1999-07-15 | 2000-07-13 | 集積回路カードを使用してリモートサーバからのコンテンツのダウンロードを容易にするための方法および装置 |
Country Status (8)
Country | Link |
---|---|
US (1) | US7844836B1 (ja) |
EP (1) | EP1194906A1 (ja) |
JP (2) | JP4865972B2 (ja) |
KR (1) | KR100770661B1 (ja) |
CN (1) | CN1243330C (ja) |
AU (1) | AU6087000A (ja) |
MX (1) | MXPA02000548A (ja) |
WO (1) | WO2001006469A1 (ja) |
Families Citing this family (14)
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EP1407341B1 (en) | 2001-07-17 | 2016-08-31 | Panasonic Intellectual Property Corporation of America | Content usage device and network system, and license information acquisition method |
FR2833446B1 (fr) * | 2001-12-12 | 2004-04-09 | Viaccess Sa | Protocole de controle du mode d'acces a des donnees transmises en mode point a point ou point multi-point |
US7444413B2 (en) * | 2002-06-26 | 2008-10-28 | Microsoft Corporation | Authorization access controlled content exchange |
JP2004133576A (ja) | 2002-10-09 | 2004-04-30 | Sony Corp | 情報処理装置、コンテンツ配信サーバ、ライセンスサーバ、および方法、並びにコンピュータ・プログラム |
KR20050117605A (ko) * | 2003-01-04 | 2005-12-15 | 김재형 | 네트워크 확장형 스마트 카드 및 운영 방법 |
KR20050096040A (ko) * | 2004-03-29 | 2005-10-05 | 삼성전자주식회사 | 휴대형 저장장치와 디바이스간에 디지털 저작권 관리를이용한 콘텐츠 재생방법 및 장치와, 이를 위한 휴대형저장장치 |
US20070250924A1 (en) * | 2004-08-17 | 2007-10-25 | Mitsubishi Electric Corporation | Storage Device and Storage Method |
PL1894407T3 (pl) | 2005-06-20 | 2018-05-30 | Orange | Sposób i urządzenie zabezpieczające do zarządzania dostępem do treści multimedialnych |
US8763110B2 (en) | 2006-11-14 | 2014-06-24 | Sandisk Technologies Inc. | Apparatuses for binding content to a separate memory device |
US8327454B2 (en) * | 2006-11-14 | 2012-12-04 | Sandisk Technologies Inc. | Method for allowing multiple users to access preview content |
US8079071B2 (en) | 2006-11-14 | 2011-12-13 | SanDisk Technologies, Inc. | Methods for accessing content based on a session ticket |
KR100939200B1 (ko) * | 2008-01-23 | 2010-01-28 | 주식회사 비즈모델라인 | 아이씨카드(또는 아이씨칩)용 애플리케이션(또는 데이터)운용 시스템 |
US10475026B2 (en) * | 2014-05-16 | 2019-11-12 | International Business Machines Corporation | Secure management of transactions using a smart/virtual card |
IT201800004293A1 (it) * | 2018-04-06 | 2019-10-06 | Procedimento di gestione di sistemi operativi multipli in carte a circuito integrato, corrispondente sistema e prodotto informatico |
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JPH07271865A (ja) * | 1994-04-01 | 1995-10-20 | Mitsubishi Corp | データベース著作権管理方法 |
JPH07334080A (ja) * | 1994-06-13 | 1995-12-22 | Nippon Telegr & Teleph Corp <Ntt> | ディジタル情報保護装置及びその方法 |
JP2001510597A (ja) | 1995-11-20 | 2001-07-31 | フィリップス エレクトロニクス ネムローゼ フェンノートシャップ | コンピュータプログラム頒布システム |
US6272535B1 (en) | 1996-01-31 | 2001-08-07 | Canon Kabushiki Kaisha | System for enabling access to a body of information based on a credit value, and system for allocating fees |
US6055314A (en) * | 1996-03-22 | 2000-04-25 | Microsoft Corporation | System and method for secure purchase and delivery of video content programs |
JPH1031587A (ja) * | 1996-07-15 | 1998-02-03 | Hitachi Ltd | データ端末装置およびコンピュータプログラム |
NZ500194A (en) | 1997-03-21 | 2000-12-22 | Canal Plus Sa | Broadcasting randomized subscriber entitlement management messages for digital television |
DE69827405T2 (de) * | 1997-03-24 | 2005-05-19 | Visa International Service Association, Foster City | System und verfahren für eine mehrzweckchipkarte die eine nachträgliche speicherung einer anwendung auf dieser karte ermöglicht |
AU1020199A (en) | 1997-09-02 | 1999-03-22 | Siemens Aktiengesellschaft | Method for controlling distribution and use of software products with network-connected computers |
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KR100484209B1 (ko) * | 1998-09-24 | 2005-09-30 | 삼성전자주식회사 | 디지털컨텐트암호화/해독화장치및그방법 |
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-
2000
- 2000-07-13 WO PCT/US2000/018894 patent/WO2001006469A1/en active Application Filing
- 2000-07-13 EP EP00947220A patent/EP1194906A1/en not_active Ceased
- 2000-07-13 JP JP2001511647A patent/JP4865972B2/ja not_active Expired - Lifetime
- 2000-07-13 AU AU60870/00A patent/AU6087000A/en not_active Abandoned
- 2000-07-13 US US10/030,601 patent/US7844836B1/en active Active
- 2000-07-13 MX MXPA02000548A patent/MXPA02000548A/es active IP Right Grant
- 2000-07-13 KR KR1020027000024A patent/KR100770661B1/ko active IP Right Grant
- 2000-07-13 CN CNB00810333XA patent/CN1243330C/zh not_active Expired - Lifetime
-
2011
- 2011-09-12 JP JP2011198716A patent/JP5048153B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US7844836B1 (en) | 2010-11-30 |
AU6087000A (en) | 2001-02-05 |
CN1243330C (zh) | 2006-02-22 |
KR100770661B1 (ko) | 2007-10-29 |
CN1361905A (zh) | 2002-07-31 |
JP2003505774A (ja) | 2003-02-12 |
WO2001006469A1 (en) | 2001-01-25 |
JP4865972B2 (ja) | 2012-02-01 |
KR20020042797A (ko) | 2002-06-07 |
JP2012009068A (ja) | 2012-01-12 |
EP1194906A1 (en) | 2002-04-10 |
MXPA02000548A (es) | 2002-07-02 |
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