DE60031062D1 - Vorrichtung, verfahren und system zur informationsverarbeitung - Google Patents

Vorrichtung, verfahren und system zur informationsverarbeitung

Info

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
Application number
DE60031062T
Other languages
English (en)
Other versions
DE60031062T2 (de
Inventor
Tomoyuki Asano
Yoshitomo Osawa
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of DE60031062D1 publication Critical patent/DE60031062D1/de
Publication of DE60031062T2 publication Critical patent/DE60031062T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
DE60031062T 1999-04-13 2000-04-11 Vorrichtung, verfahren und system zur informationsverarbeitung Expired - Fee Related DE60031062T2 (de)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7237108B2 (en) * 2001-09-26 2007-06-26 General Instrument Corporation Encryption of streaming control protocols and their headers
US8255989B2 (en) 2001-09-26 2012-08-28 General Instrument Corporation Access control and key management system for streaming media
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
DE60320908D1 (de) * 2002-09-25 2008-06-26 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
BR112014000515B1 (pt) * 2011-07-10 2021-04-27 Blendology Limited Dispositivo de compartilhamento de dados eletrônico e modo de uso
CN107710677B (zh) * 2015-07-07 2021-09-07 索尼公司 信息处理装置、信息处理方法、程序、信息处理系统和通信装置
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)

* Cited by examiner, † Cited by third party
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
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
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
JPH1127315A (ja) 1997-06-30 1999-01-29 Sanyo Electric Co Ltd 通信装置

Also Published As

Publication number Publication date
DE60031062T2 (de) 2007-04-19
EP1089488A4 (de) 2002-07-10
US7260719B1 (en) 2007-08-21
EP1089488B1 (de) 2006-10-04
WO2000062475A1 (fr) 2000-10-19
EP1089488A1 (de) 2001-04-04

Similar Documents

Publication Publication Date Title
DE60038328D1 (de) Gerät, Verfahren und Medium zur Informationsverarbeitung
DE69931004D1 (de) Verfahren und Vorrichtung zur Datenverarbeitung
DE60228918D1 (de) System, Verfahren, Vorrichtung und Programm zur Informationsverarbeitung
DE69821159D1 (de) System und Verfahren zur Authentifikation, und Vorrichtung und Verfahren zur Authentifikation
DE69927545D1 (de) Verfahren zur Authentifikation und Datenverarbeitungsvorrichtung
DE60004183D1 (de) Verfahren und vorrichtung zur bearbeitung hintereinanderfolgender feldbusmeldungen
DE60041855D1 (de) System und Verfahren zur Bildverarbeitung
DE69935909D1 (de) Vorrichtung zur Informationsverarbeitung
DE60030658D1 (de) Verfahren und Vorrichtung zur Überprüfung von Gegenständen
DE60008102D1 (de) Verfahren und vorrichtung zur mehrfachsendung
DE60206052D1 (de) System und verfahren zur bearbeitung von flugplandaten
DE60018733D1 (de) Vorrichtung und verfahren zur probenanalyse
DE60021077D1 (de) Vorrichtung und verfahren zur probenabgabe
DE69928839D1 (de) Verfahren und vorrichtung zur ausführung von paketdatenübertragung
DE60217171D1 (de) Verfahren, System und Vorrichtung zur Datenübertragung
DE60037008D1 (de) Verfahren und vorrichtung zur synchronisierung
DE60013684D1 (de) Verfahren und Vorrichtung zur Verfolgung und Austauschung von Bevorratung
DE69906037T2 (de) Verfahren und Vorrichtung zur Datenverschlüsselung
DE60000380T2 (de) Verfahren und Vorrichtung zur Datenkompression
DE60122612D1 (de) System, Verfahren und Vorrichtung zur Authentifizierung
DE50013539D1 (de) Verfahren und Vorrichtung zur Eingabe von Daten
DE60031062D1 (de) Vorrichtung, verfahren und system zur informationsverarbeitung
DE60028463D1 (de) System und Verfahren zur Fingerabdrucküberprüfung
DE60038535D1 (de) Verfahren und vorrichtung, speicherverfahren und - vorrichtung für informationsbeschaffung und -verarbeitung
DE69942295D1 (de) Vorrichtung und verfahren zur informationsverarbeitung

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee