DE60031062D1 - Vorrichtung, verfahren und system zur informationsverarbeitung - Google Patents
Vorrichtung, verfahren und system zur informationsverarbeitungInfo
- Publication number
- DE60031062D1 DE60031062D1 DE60031062T DE60031062T DE60031062D1 DE 60031062 D1 DE60031062 D1 DE 60031062D1 DE 60031062 T DE60031062 T DE 60031062T DE 60031062 T DE60031062 T DE 60031062T DE 60031062 D1 DE60031062 D1 DE 60031062D1
- Authority
- DE
- Germany
- Prior art keywords
- information processing
- information
- processing
- 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.)
- Expired - Fee Related
Links
Classifications
-
- 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
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/44—Program or device authentication
- G06F21/445—Program or device authentication by mutual authentication, e.g. between devices or programs
-
- 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
- G06F21/60—Protecting data
- G06F21/606—Protecting data by securing the transmission between two devices or processes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/40—Bus networks
- H04L12/40052—High-speed IEEE 1394 serial bus
- H04L12/40104—Security; Encryption; Content protection
-
- 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
- H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
- H04N21/25808—Management of client data
- H04N21/25816—Management of client data involving client authentication
-
- 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
- H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
- H04N21/4363—Adapting the video or multiplex stream to a specific local network, e.g. a IEEE 1394 or Bluetooth® network
- H04N21/43632—Adapting the video or multiplex stream to a specific local network, e.g. a IEEE 1394 or Bluetooth® network involving a wired protocol, e.g. IEEE 1394
-
- 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
- H04N21/84—Generation or processing of descriptive data, e.g. content descriptors
-
- 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
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10596699 | 1999-04-13 | ||
JP10596699 | 1999-04-13 | ||
JP14398899 | 1999-05-24 | ||
JP14398899 | 1999-05-24 | ||
PCT/JP2000/002353 WO2000062475A1 (fr) | 1999-04-13 | 2000-04-11 | Systeme de traitement de donnees, procede de traitement de donnees et dispositif de traitement de donnees |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60031062D1 true DE60031062D1 (de) | 2006-11-16 |
DE60031062T2 DE60031062T2 (de) | 2007-04-19 |
Family
ID=26446187
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60031062T Expired - Fee Related DE60031062T2 (de) | 1999-04-13 | 2000-04-11 | Vorrichtung, verfahren und system zur informationsverarbeitung |
Country Status (4)
Country | Link |
---|---|
US (1) | US7260719B1 (de) |
EP (1) | EP1089488B1 (de) |
DE (1) | DE60031062T2 (de) |
WO (1) | WO2000062475A1 (de) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8255989B2 (en) | 2001-09-26 | 2012-08-28 | General Instrument Corporation | Access control and key management system for streaming media |
US7237108B2 (en) | 2001-09-26 | 2007-06-26 | General Instrument Corporation | Encryption of streaming control protocols and their headers |
US7243366B2 (en) | 2001-11-15 | 2007-07-10 | General Instrument Corporation | Key management protocol and authentication system for secure internet protocol rights management architecture |
US7376625B2 (en) | 2001-11-15 | 2008-05-20 | Nokia Corporation | System and method for activating individualized software modules in a digital broadcast environment |
US7356687B2 (en) | 2002-05-21 | 2008-04-08 | General Instrument Corporation | Association of security parameters for a collection of related streaming protocols |
EP1389750A1 (de) * | 2002-08-13 | 2004-02-18 | Canal + Technologies | Sicherheit einer Festplatte |
EP1404132B1 (de) * | 2002-09-25 | 2008-05-14 | D&M Holdings, Inc. | System und Verfahren zur Sendung und zum Empfang von codierten Daten |
US7251328B2 (en) | 2003-01-14 | 2007-07-31 | General Instrument Corporation | System for secure decryption of streaming media using selective decryption of header information and decryption of reassembled content |
US7412060B2 (en) | 2003-03-28 | 2008-08-12 | D&M Holdings Inc. | Contents data transmission/reception system, contents data transmitter, contents data receiver and contents data transmission/reception method |
KR100985784B1 (ko) * | 2003-05-02 | 2010-10-06 | 엘지전자 주식회사 | 대화형 광디스크의 인증 방법 |
US7703134B2 (en) * | 2005-01-28 | 2010-04-20 | Sony Corporation | De-authentication of network component |
CN101051892B (zh) * | 2007-03-14 | 2010-05-26 | 江中尧 | 一种cpu专用数据的加密装置及方法 |
US8259949B2 (en) * | 2008-05-27 | 2012-09-04 | Intel Corporation | Methods and apparatus for protecting digital content |
US8143508B2 (en) * | 2008-08-29 | 2012-03-27 | At&T Intellectual Property I, L.P. | System for providing lyrics with streaming music |
US9344489B2 (en) * | 2011-07-10 | 2016-05-17 | Blendology Limited | Electronic data sharing device and method of use |
EP3322120A4 (de) * | 2015-07-07 | 2019-02-27 | Sony Corporation | Informationsverarbeitungsvorrichtung, informationsverarbeitungsverfahren, programm, informationsverarbeitungssystem und kommunikationsvorrichtung |
TWI631481B (zh) * | 2016-12-02 | 2018-08-01 | 柯呈翰 | 供產生多重因數認證碼的方法與系統 |
US11159493B2 (en) * | 2019-02-01 | 2021-10-26 | Rosemount Aerospace, Inc. | Protective approach for WAIC baseband signal transmission |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5412730A (en) * | 1989-10-06 | 1995-05-02 | Telequip Corporation | Encrypted data transmission system employing means for randomly altering the encryption keys |
JP3047727B2 (ja) * | 1994-03-17 | 2000-06-05 | ケイディディ株式会社 | 移動通信認証方法 |
US5657390A (en) * | 1995-08-25 | 1997-08-12 | Netscape Communications Corporation | Secure socket layer application program apparatus and method |
JP3453944B2 (ja) | 1995-09-04 | 2003-10-06 | 日本電信電話株式会社 | 秘話通信方法 |
US5689566A (en) * | 1995-10-24 | 1997-11-18 | Nguyen; Minhtam C. | Network with secure communications sessions |
JP3898796B2 (ja) | 1996-05-22 | 2007-03-28 | 松下電器産業株式会社 | 暗号化装置 |
JPH1021645A (ja) * | 1996-07-03 | 1998-01-23 | Sony Corp | データ書き込み方法 |
EP0860823A4 (de) * | 1996-07-15 | 2001-05-02 | Toshiba Kk | Gerat mit digitalem interface, netzwerksystem mit diesem gerat sowie kopierschutzverfahren |
JPH10174073A (ja) | 1996-12-11 | 1998-06-26 | Sony Corp | 伝送装置および伝送方法 |
JPH10210023A (ja) * | 1997-01-27 | 1998-08-07 | Oki Electric Ind Co Ltd | 認証方法、暗号鍵共有方法および通信システム |
US6542610B2 (en) * | 1997-01-30 | 2003-04-01 | Intel Corporation | Content protection for digital transmission systems |
JPH10224402A (ja) * | 1997-01-31 | 1998-08-21 | Toshiba Corp | データ転送方法 |
JPH10224763A (ja) * | 1997-02-06 | 1998-08-21 | Matsushita Electric Ind Co Ltd | 暗号化装置および復号化装置および暗号化復号化装置 |
US6453071B2 (en) * | 1997-04-04 | 2002-09-17 | Canon Kabushiki Kaisha | Data communication apparatus, method and system and programs for data communication process stored in computer readable storage medium |
JP3760460B2 (ja) | 1997-04-23 | 2006-03-29 | ソニー株式会社 | データ送信装置および方法、データ受信装置および方法、並びにデータ送受信システムおよび方法 |
JP3864401B2 (ja) * | 1997-04-23 | 2006-12-27 | ソニー株式会社 | 認証システム、電子機器、認証方法、および記録媒体 |
JPH1127315A (ja) * | 1997-06-30 | 1999-01-29 | Sanyo Electric Co Ltd | 通信装置 |
-
2000
- 2000-04-11 DE DE60031062T patent/DE60031062T2/de not_active Expired - Fee Related
- 2000-04-11 EP EP00915488A patent/EP1089488B1/de not_active Expired - Lifetime
- 2000-04-11 WO PCT/JP2000/002353 patent/WO2000062475A1/ja active IP Right Grant
- 2000-04-11 US US09/719,460 patent/US7260719B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1089488A4 (de) | 2002-07-10 |
US7260719B1 (en) | 2007-08-21 |
DE60031062T2 (de) | 2007-04-19 |
WO2000062475A1 (fr) | 2000-10-19 |
EP1089488B1 (de) | 2006-10-04 |
EP1089488A1 (de) | 2001-04-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |