JP2006195586A - コンテンツ配信ノード、ネットワーク機器および販売システム - Google Patents
コンテンツ配信ノード、ネットワーク機器および販売システム Download PDFInfo
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- JP2006195586A JP2006195586A JP2005004410A JP2005004410A JP2006195586A JP 2006195586 A JP2006195586 A JP 2006195586A JP 2005004410 A JP2005004410 A JP 2005004410A JP 2005004410 A JP2005004410 A JP 2005004410A JP 2006195586 A JP2006195586 A JP 2006195586A
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- 238000009826 distribution Methods 0.000 claims description 28
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000003860 storage Methods 0.000 description 6
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- 238000004519 manufacturing process Methods 0.000 description 1
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- 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
-
- 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]
-
- 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
- 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
- G06Q20/1235—Shopping for digital content with control of digital rights management [DRM]
-
- 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
- H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
-
- 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
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
- H04N21/2347—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving video stream encryption
-
- 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
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
- H04N21/4405—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving video stream decryption
-
- 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]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
- H04N21/633—Control signals issued by server directed to the network components or client
- H04N21/6332—Control signals issued by server directed to the network components or client directed to client
- H04N21/6334—Control signals issued by server directed to the network components or client directed to client for authorisation, e.g. by transmitting a key
- H04N21/63345—Control signals issued by server directed to the network components or client directed to client for authorisation, e.g. by transmitting a key by transmitting keys
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/16—Analogue secrecy systems; Analogue subscription systems
- H04N7/167—Systems rendering the television signal unintelligible and subsequently intelligible
- H04N7/1675—Providing digital key or authorisation information for generation or regeneration of the scrambling sequence
-
- 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
- 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
-
- 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
- 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
- H04L2463/102—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00 applying security measure for e-commerce
-
- 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
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Business, Economics & Management (AREA)
- Theoretical Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Accounting & Taxation (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Software Systems (AREA)
- General Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Computer Networks & Wireless Communication (AREA)
- Finance (AREA)
- Strategic Management (AREA)
- General Business, Economics & Management (AREA)
- Technology Law (AREA)
- Computing Systems (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Storage Device Security (AREA)
Abstract
【解決手段】コンテンツ配信ノードに、コンテンツを特定する情報とコンテンツをダウンロードするための情報を示す認証マークを生成する認証マーク生成手段と、認証マークに対応するコンテンツの送信要求に基づいて、コンテンツを配信する配信手段とを備え、ネットワーク装置に、認証マークを読み取る読み取り手段と、ダウンロードするための情報に基づいて、コンテンツをダウンロードする受信手段を備えることにより達成される。
【選択図】図1
Description
なお、実施例を説明するための全図において、同一機能を有するものは同一符号を用い、繰り返しの説明は省略する。
110 コンテンツサーバ
120 ネットワーク機器
Claims (5)
- コンテンツを特定する情報とコンテンツをダウンロードするための情報を示す認証マークを生成する認証マーク生成手段;
前記認証マークに対応するコンテンツの送信要求に基づいて、コンテンツを配信する配信手段;
を備えることを特徴とするコンテンツ配信ノード。 - 請求項1に記載のコンテンツ配信ノードにおいて:
前記コンテンツをダウンロードするための情報に基づいて、コンテンツを暗号化する暗号化手段;
を備え、
前記配信手段は、暗号化されたコンテンツを配信することを特徴とするコンテンツ配信ノード。 - コンテンツを特定する情報とコンテンツをダウンロードするための情報を示す認証マークを読み取る読み取り手段;
前記ダウンロードするための情報に基づいて、コンテンツをダウンロードする受信手段;
を備えることを特徴とするネットワーク装置。 - 請求項3に記載のネットワーク装置において:
コンテンツをダウンロードするための情報に基づいて、ダウンロードされたコンテンツを復号化する復号化手段;
を備えることを特徴とするネットワーク装置。 - コンテンツ配信ノードとネットワーク装置とを備える販売システムであって:
前記コンテンツ配信ノードは、
コンテンツを特定する情報とコンテンツをダウンロードするための情報を示す認証マークを生成する認証マーク生成手段;
前記認証マークに対応するコンテンツの送信要求に基づいて、コンテンツを配信する配信手段;
を備え、
前記ネットワーク装置は、
前記認証マークを読み取る読み取り手段;
前記ダウンロードするための情報に基づいて、コンテンツをダウンロードする受信手段;
を備えることを特徴とする販売システム。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005004410A JP2006195586A (ja) | 2005-01-11 | 2005-01-11 | コンテンツ配信ノード、ネットワーク機器および販売システム |
EP06250102A EP1684207A1 (en) | 2005-01-11 | 2006-01-10 | Content distribution system and method |
US11/329,099 US7716245B2 (en) | 2005-01-11 | 2006-01-11 | Content distribution system and method |
CN200610000600.3A CN1805444B (zh) | 2005-01-11 | 2006-01-11 | 内容发布系统及方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005004410A JP2006195586A (ja) | 2005-01-11 | 2005-01-11 | コンテンツ配信ノード、ネットワーク機器および販売システム |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2006195586A true JP2006195586A (ja) | 2006-07-27 |
Family
ID=36218645
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005004410A Pending JP2006195586A (ja) | 2005-01-11 | 2005-01-11 | コンテンツ配信ノード、ネットワーク機器および販売システム |
Country Status (4)
Country | Link |
---|---|
US (1) | US7716245B2 (ja) |
EP (1) | EP1684207A1 (ja) |
JP (1) | JP2006195586A (ja) |
CN (1) | CN1805444B (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7834497B2 (en) | 2006-10-05 | 2010-11-16 | Denso Corporation | Starter |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101247504B (zh) * | 2007-12-27 | 2010-07-07 | 华为技术有限公司 | 设置临时权限的方法和设备 |
JP2011034529A (ja) * | 2009-08-06 | 2011-02-17 | Fuji Xerox Co Ltd | 認証装置及び認証プログラム |
US20110321147A1 (en) * | 2010-06-28 | 2011-12-29 | International Business Machines Corporation | Dynamic, temporary data access token |
US8793492B2 (en) * | 2011-01-13 | 2014-07-29 | Adobe Systems Incorporated | Methods and systems for scalable distribution of protected content |
US9646292B2 (en) * | 2011-08-24 | 2017-05-09 | Follett Corporation | Method and system for distributing digital media content |
US8825668B2 (en) * | 2011-11-16 | 2014-09-02 | Google Inc. | Method and apparatus for updating song playlists based on received user ratings |
CN103188068A (zh) * | 2011-12-27 | 2013-07-03 | 北大方正集团有限公司 | 数字内容的发送方法及其装置、接收方法及其装置 |
US9210146B2 (en) * | 2012-02-18 | 2015-12-08 | Daniel S. Shimshoni | Secure content transfer using dynamically generated optical machine readable codes |
WO2014015073A1 (en) * | 2012-07-18 | 2014-01-23 | Cryptography Research, Inc. | Protecting media items using a media security controller |
US9038897B2 (en) * | 2012-09-04 | 2015-05-26 | Honeywell International Inc. | System and approach to convey data with a handheld device via a multi-dimensional code |
CN104426869B (zh) * | 2013-08-29 | 2017-10-03 | 北大方正集团有限公司 | 基于二维码获取信息、发送信息的方法及装置 |
FI20145263A (fi) * | 2014-03-20 | 2015-09-21 | Sanoma Media Finland Oy | Tilauksen varmentaminen |
JP6746336B2 (ja) * | 2016-03-24 | 2020-08-26 | キヤノン株式会社 | 通信装置、通信装置の制御方法及びプログラム |
US20230050944A1 (en) * | 2020-01-22 | 2023-02-16 | Telefonaktiebolaget Lm Ericsson (Publ) | Container with encrypted software packages |
US20220321831A1 (en) * | 2021-04-01 | 2022-10-06 | Lenovo (Singapore) Pte. Ltd. | Whiteboard use based video conference camera control |
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JP2004030357A (ja) * | 2002-06-27 | 2004-01-29 | Mebius Corp | 配信要求先記載方法、配信要求入力方法、配信要求方法、配信方法、データ処理の方法、通信ネットワークシステムシステム |
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2005
- 2005-01-11 JP JP2005004410A patent/JP2006195586A/ja active Pending
-
2006
- 2006-01-10 EP EP06250102A patent/EP1684207A1/en not_active Withdrawn
- 2006-01-11 US US11/329,099 patent/US7716245B2/en not_active Expired - Fee Related
- 2006-01-11 CN CN200610000600.3A patent/CN1805444B/zh not_active Expired - Fee Related
Patent Citations (4)
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JPH0991132A (ja) * | 1995-09-20 | 1997-04-04 | Fujitsu Ltd | エラー情報通知システム |
JP2003304233A (ja) * | 2002-02-28 | 2003-10-24 | Hewlett Packard Co <Hp> | 物理タグに基づくデジタル化された物理情報の暗号化 |
JP2003324548A (ja) * | 2002-05-02 | 2003-11-14 | Takara Co Ltd | 情報入手システム |
JP2004030357A (ja) * | 2002-06-27 | 2004-01-29 | Mebius Corp | 配信要求先記載方法、配信要求入力方法、配信要求方法、配信方法、データ処理の方法、通信ネットワークシステムシステム |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7834497B2 (en) | 2006-10-05 | 2010-11-16 | Denso Corporation | Starter |
Also Published As
Publication number | Publication date |
---|---|
US20060171535A1 (en) | 2006-08-03 |
EP1684207A1 (en) | 2006-07-26 |
CN1805444A (zh) | 2006-07-19 |
US7716245B2 (en) | 2010-05-11 |
CN1805444B (zh) | 2011-12-14 |
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