JP4151246B2 - 情報配信端末，コンピュータプログラムおよび情報提供方法 - Google Patents

情報配信端末，コンピュータプログラムおよび情報提供方法 Download PDF

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Publication number
JP4151246B2
JP4151246B2 JP2001251588A JP2001251588A JP4151246B2 JP 4151246 B2 JP4151246 B2 JP 4151246B2 JP 2001251588 A JP2001251588 A JP 2001251588A JP 2001251588 A JP2001251588 A JP 2001251588A JP 4151246 B2 JP4151246 B2 JP 4151246B2
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JP
Japan
Prior art keywords
key
content
authentication
information
information distribution
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Expired - Fee Related
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JP2001251588A
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English (en)
Japanese (ja)
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JP2003069558A5 (enExample
JP2003069558A (ja
Inventor
泰博 山中
和憲 吉冨
史明 久松
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Sony Corp
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Sony Corp
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Publication date
Application filed by Sony Corp filed Critical Sony Corp
Priority to JP2001251588A priority Critical patent/JP4151246B2/ja
Priority to US10/223,798 priority patent/US7328458B2/en
Publication of JP2003069558A publication Critical patent/JP2003069558A/ja
Publication of JP2003069558A5 publication Critical patent/JP2003069558A5/ja
Priority to US11/405,983 priority patent/US20060185022A1/en
Application granted granted Critical
Publication of JP4151246B2 publication Critical patent/JP4151246B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • 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
    • 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
    • H04L63/06—Network architectures or network communication protocols for network security for supporting key management in a packet data network
    • 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
    • H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
    • 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
    • H04L63/104—Grouping of entities
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/40—Network security protocols
    • 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

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  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Storage Device Security (AREA)
  • Reverberation, Karaoke And Other Acoustics (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
JP2001251588A 2001-08-22 2001-08-22 情報配信端末，コンピュータプログラムおよび情報提供方法 Expired - Fee Related JP4151246B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2001251588A JP4151246B2 (ja) 2001-08-22 2001-08-22 情報配信端末，コンピュータプログラムおよび情報提供方法
US10/223,798 US7328458B2 (en) 2001-08-22 2002-08-20 Authoring system, authoring key generator, authoring device, authoring method, and data supply device, information terminal and information distribution method
US11/405,983 US20060185022A1 (en) 2001-08-22 2006-04-18 Authoring system, authoring key generator, authoring device, authoring method, and data supply device, information terminal and information distribution method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001251588A JP4151246B2 (ja) 2001-08-22 2001-08-22 情報配信端末，コンピュータプログラムおよび情報提供方法

Publications (3)

Publication Number Publication Date
JP2003069558A JP2003069558A (ja) 2003-03-07
JP2003069558A5 JP2003069558A5 (enExample) 2005-04-07
JP4151246B2 true JP4151246B2 (ja) 2008-09-17

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Family Applications (1)

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JP2001251588A Expired - Fee Related JP4151246B2 (ja) 2001-08-22 2001-08-22 情報配信端末，コンピュータプログラムおよび情報提供方法

Country Status (2)

Country Link
US (2) US7328458B2 (enExample)
JP (1) JP4151246B2 (enExample)

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KR100982513B1 (ko) * 2003-11-12 2010-09-16 삼성전자주식회사 사용자 키를 이용한 저장 매체 디스크 사용 제한 방법 및장치
JP4561146B2 (ja) * 2004-03-29 2010-10-13 ソニー株式会社 コンテンツ流通システム、暗号化装置、暗号化方法、情報処理プログラム、及び記憶媒体
CN100495365C (zh) * 2004-04-21 2009-06-03 松下电器产业株式会社 记录装置、记录介质和内容保护系统
US7899714B2 (en) * 2004-10-25 2011-03-01 Apple Inc. Online purchase of digital media bundles
US7734929B2 (en) * 2004-04-30 2010-06-08 Hewlett-Packard Development Company, L.P. Authorization method
JP4936652B2 (ja) 2004-08-26 2012-05-23 ソニー株式会社 情報処理装置、情報記録媒体、および情報処理方法、並びにコンピュータ・プログラム
US7844498B2 (en) * 2004-10-25 2010-11-30 Apple Inc. Online purchase of digital media bundles having interactive content
JP4575145B2 (ja) * 2004-12-28 2010-11-04 三菱スペース・ソフトウエア株式会社 位置情報装置、位置情報システム、位置情報処理方法および位置情報処理プログラム
JP4760101B2 (ja) * 2005-04-07 2011-08-31 ソニー株式会社 コンテンツ提供システム，コンテンツ再生装置，プログラム，およびコンテンツ再生方法
US8825551B2 (en) * 2005-04-21 2014-09-02 Google Technology Holdings LLC Digital rights management for local recording and home network distribution
JP4668028B2 (ja) * 2005-10-21 2011-04-13 三菱電機インフォメーションシステムズ株式会社 転送元用ソフトウェア、転送要求端末、転送元用パック生成装置、及びプログラムセット
NZ572902A (en) * 2006-05-08 2011-01-28 Hui Lin Encrypting and decrypting a memory card with supplementary encryption
WO2008124201A2 (en) * 2007-01-26 2008-10-16 Safenet, Inc. Secure file encryption
US20080279533A1 (en) * 2007-04-26 2008-11-13 Buttars David B Process and apparatus for securing and retrieving digital data with a Portable Data Storage Device (PDSD) and Playback Device (PD)
KR20090011152A (ko) * 2007-07-25 2009-02-02 삼성전자주식회사 콘텐츠 제공 방법 및 시스템
US20090150750A1 (en) * 2007-12-05 2009-06-11 Qualcomm Incorporated Method and apparatus for harq encoding with low memory requirement
JP5000477B2 (ja) * 2007-12-26 2012-08-15 日立公共システムエンジニアリング株式会社 コンテンツデータ、コンテンツ不正検出のプログラム、装置及び方法
US20090207998A1 (en) * 2008-01-07 2009-08-20 Angus Wall Determining unique material identifier numbers using checksum values
US8463109B2 (en) * 2008-01-07 2013-06-11 Black Mariah, Inc. Editing digital film
US8909682B2 (en) * 2009-09-08 2014-12-09 Apple Inc. Digital media bundles for media presentation playback
US9092436B2 (en) * 2009-09-08 2015-07-28 Apple Inc. Programming interface for use by media bundles to provide media presentations
US20110060741A1 (en) * 2009-09-08 2011-03-10 David Heller Distribution and usage of media bundles
US9064096B2 (en) * 2009-12-07 2015-06-23 Ncr Corporation Methods and apparatus for secure distribution of protected content
US20120069995A1 (en) * 2010-09-22 2012-03-22 Seagate Technology Llc Controller chip with zeroizable root key
US9081939B2 (en) * 2012-01-06 2015-07-14 Thomson Licensing Methods and systems for providing content workflow
WO2014005285A1 (zh) * 2012-07-03 2014-01-09 厦门简帛信息科技有限公司 数字资源出版发行系统及方法
CN103235907B (zh) * 2013-03-26 2018-04-27 北京深思数盾科技股份有限公司 一种采用智能卡设备保护软件的方法及系统
US9578104B2 (en) 2014-10-31 2017-02-21 Gogo Llc Resumption of play for a content-delivery session
US9426650B2 (en) 2014-10-31 2016-08-23 Gogo Llc Autonomous-mode content delivery and key management
US9900182B2 (en) 2015-02-11 2018-02-20 Dell Products L.P. Client side redirection with pluggable authentication and authorization
DE102015225651A1 (de) * 2015-12-17 2017-06-22 Robert Bosch Gmbh Verfahren und Vorrichtung zum Übertragen einer Software
CN105812750A (zh) * 2016-04-27 2016-07-27 国网安徽省电力公司六安市叶集供电公司 一种电力调度监控系统的移动式反违章单兵装备
JP2024130134A (ja) * 2023-03-14 2024-09-30 株式会社Subaru 車両用コンテンツ演出制御システム、車両及びプログラム

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JP4690600B2 (ja) * 2001-08-23 2011-06-01 富士通株式会社 データ保護方法

Also Published As

Publication number Publication date
US7328458B2 (en) 2008-02-05
US20030079042A1 (en) 2003-04-24
JP2003069558A (ja) 2003-03-07
US20060185022A1 (en) 2006-08-17

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