JP2001175605A - データ処理装置 - Google Patents

データ処理装置

Info

Publication number
JP2001175605A
JP2001175605A JP35989699A JP35989699A JP2001175605A JP 2001175605 A JP2001175605 A JP 2001175605A JP 35989699 A JP35989699 A JP 35989699A JP 35989699 A JP35989699 A JP 35989699A JP 2001175605 A JP2001175605 A JP 2001175605A
Authority
JP
Japan
Prior art keywords
data
content
key
signature
circuit
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.)
Pending
Application number
JP35989699A
Other languages
English (en)
Japanese (ja)
Other versions
JP2001175605A5 (enExample
Inventor
Satoshi Nonaka
聡 野中
Tadashi Ezaki
正 江崎
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
Priority to JP35989699A priority Critical patent/JP2001175605A/ja
Publication of JP2001175605A publication Critical patent/JP2001175605A/ja
Publication of JP2001175605A5 publication Critical patent/JP2001175605A5/ja
Pending legal-status Critical Current

Links

Landscapes

  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
JP35989699A 1999-12-17 1999-12-17 データ処理装置 Pending JP2001175605A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP35989699A JP2001175605A (ja) 1999-12-17 1999-12-17 データ処理装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP35989699A JP2001175605A (ja) 1999-12-17 1999-12-17 データ処理装置

Publications (2)

Publication Number Publication Date
JP2001175605A true JP2001175605A (ja) 2001-06-29
JP2001175605A5 JP2001175605A5 (enExample) 2006-05-11

Family

ID=18466853

Family Applications (1)

Application Number Title Priority Date Filing Date
JP35989699A Pending JP2001175605A (ja) 1999-12-17 1999-12-17 データ処理装置

Country Status (1)

Country Link
JP (1) JP2001175605A (enExample)

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001175606A (ja) * 1999-12-20 2001-06-29 Sony Corp データ処理装置、データ処理機器およびその方法
WO2003098933A1 (en) * 2002-05-20 2003-11-27 Digital Network Appliance Inc. Shopping system, video rental system, and interactive system using moving picture distribution technique
JP2004171137A (ja) * 2002-11-18 2004-06-17 Nippon Telegr & Teleph Corp <Ntt> サービス仲介方法及びシステム及び仲介サーバ装置及びユーザ端末装置及びサービス仲介プログラム
JP2007124090A (ja) * 2005-10-26 2007-05-17 Renesas Technology Corp 情報機器
JP2009017579A (ja) * 2002-05-20 2009-01-22 Junichi Tanahashi 動画配信技術を用いたビデオレンタルシステム
US7631318B2 (en) 2002-06-28 2009-12-08 Microsoft Corporation Secure server plug-in architecture for digital rights management systems
JP2010148116A (ja) * 2002-12-17 2010-07-01 Sony Pictures Entertainment Inc メディアネットワーク環境におけるコンテンツアクセス
US7827156B2 (en) 2003-02-26 2010-11-02 Microsoft Corporation Issuing a digital rights management (DRM) license for content based on cross-forest directory information
US7891007B2 (en) 2002-06-28 2011-02-15 Microsoft Corporation Systems and methods for issuing usage licenses for digital content and services
JP2011061815A (ja) * 2010-10-12 2011-03-24 Fujitsu Ltd 署名管理方法、署名管理システム
JP2011077650A (ja) * 2009-09-29 2011-04-14 Sony Computer Entertainment Inc コンテンツのダウンロード管理サーバ、管理方法、管理システムおよび携帯端末機
US8458273B2 (en) 2003-06-27 2013-06-04 Microsoft Corporation Content rights management for document contents and systems, structures, and methods therefor
JP2013150058A (ja) * 2012-01-17 2013-08-01 Nippon Telegr & Teleph Corp <Ntt> 映像表示装置
JP2013243732A (ja) * 2013-07-11 2013-12-05 Sony Computer Entertainment Inc コンテンツ管理サーバ、端末機、コンテンツ管理システムおよびコンテンツ管理方法
US8700535B2 (en) 2003-02-25 2014-04-15 Microsoft Corporation Issuing a publisher use license off-line in a digital rights management (DRM) system
US8725646B2 (en) 2005-04-15 2014-05-13 Microsoft Corporation Output protection levels
US8781969B2 (en) 2005-05-20 2014-07-15 Microsoft Corporation Extensible media rights
US8832460B2 (en) 2003-03-28 2014-09-09 Spansion Llc Inter-bus communication interface device and data security device
US9363481B2 (en) 2005-04-22 2016-06-07 Microsoft Technology Licensing, Llc Protected media pipeline
US9436804B2 (en) 2005-04-22 2016-09-06 Microsoft Technology Licensing, Llc Establishing a unique session key using a hardware functionality scan

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8347078B2 (en) 2004-10-18 2013-01-01 Microsoft Corporation Device certificate individualization
US8336085B2 (en) 2004-11-15 2012-12-18 Microsoft Corporation Tuning product policy using observed evidence of customer behavior
US8438645B2 (en) 2005-04-27 2013-05-07 Microsoft Corporation Secure clock with grace periods

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07131452A (ja) * 1993-11-04 1995-05-19 Nippon Telegr & Teleph Corp <Ntt> ディジタル情報保護方法及びその処理装置
JPH10512074A (ja) * 1995-02-13 1998-11-17 インタートラスト テクノロジーズ コーポレイション 安全な取引管理および電子権利保護のためのシステムおよび方法
JPH11161165A (ja) * 1997-11-27 1999-06-18 Hitachi Ltd 情報処理装置
JPH11283327A (ja) * 1997-05-13 1999-10-15 Toshiba Corp 情報記録装置および情報再生装置および課金装置および判定装置および更新装置および情報利用装置および鍵配信装置および記録媒体
WO2001002968A1 (en) * 1999-07-06 2001-01-11 Sony Corporation Data providing system, device, and method
WO2001022242A1 (en) * 1999-09-17 2001-03-29 Sony Corporation Data providing system and method therefor

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07131452A (ja) * 1993-11-04 1995-05-19 Nippon Telegr & Teleph Corp <Ntt> ディジタル情報保護方法及びその処理装置
JPH10512074A (ja) * 1995-02-13 1998-11-17 インタートラスト テクノロジーズ コーポレイション 安全な取引管理および電子権利保護のためのシステムおよび方法
JPH11283327A (ja) * 1997-05-13 1999-10-15 Toshiba Corp 情報記録装置および情報再生装置および課金装置および判定装置および更新装置および情報利用装置および鍵配信装置および記録媒体
JPH11161165A (ja) * 1997-11-27 1999-06-18 Hitachi Ltd 情報処理装置
WO2001002968A1 (en) * 1999-07-06 2001-01-11 Sony Corporation Data providing system, device, and method
WO2001022242A1 (en) * 1999-09-17 2001-03-29 Sony Corporation Data providing system and method therefor

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7757101B2 (en) 1999-12-20 2010-07-13 Sony Corporation Data processing apparatus, data processing system, and data processing method therefor
JP2001175606A (ja) * 1999-12-20 2001-06-29 Sony Corp データ処理装置、データ処理機器およびその方法
WO2003098933A1 (en) * 2002-05-20 2003-11-27 Digital Network Appliance Inc. Shopping system, video rental system, and interactive system using moving picture distribution technique
JP2009017579A (ja) * 2002-05-20 2009-01-22 Junichi Tanahashi 動画配信技術を用いたビデオレンタルシステム
US7631318B2 (en) 2002-06-28 2009-12-08 Microsoft Corporation Secure server plug-in architecture for digital rights management systems
US7891007B2 (en) 2002-06-28 2011-02-15 Microsoft Corporation Systems and methods for issuing usage licenses for digital content and services
JP2004171137A (ja) * 2002-11-18 2004-06-17 Nippon Telegr & Teleph Corp <Ntt> サービス仲介方法及びシステム及び仲介サーバ装置及びユーザ端末装置及びサービス仲介プログラム
JP2010148116A (ja) * 2002-12-17 2010-07-01 Sony Pictures Entertainment Inc メディアネットワーク環境におけるコンテンツアクセス
US8700535B2 (en) 2003-02-25 2014-04-15 Microsoft Corporation Issuing a publisher use license off-line in a digital rights management (DRM) system
US8719171B2 (en) 2003-02-25 2014-05-06 Microsoft Corporation Issuing a publisher use license off-line in a digital rights management (DRM) system
US7827156B2 (en) 2003-02-26 2010-11-02 Microsoft Corporation Issuing a digital rights management (DRM) license for content based on cross-forest directory information
US9378165B2 (en) 2003-03-28 2016-06-28 Cypress Semiconductor Corporation Inter-bus communication interface device
US8832460B2 (en) 2003-03-28 2014-09-09 Spansion Llc Inter-bus communication interface device and data security device
US10609005B2 (en) 2003-03-28 2020-03-31 Cypress Semiconductor Corporation Security network controller
US8458273B2 (en) 2003-06-27 2013-06-04 Microsoft Corporation Content rights management for document contents and systems, structures, and methods therefor
US8725646B2 (en) 2005-04-15 2014-05-13 Microsoft Corporation Output protection levels
US9363481B2 (en) 2005-04-22 2016-06-07 Microsoft Technology Licensing, Llc Protected media pipeline
US9436804B2 (en) 2005-04-22 2016-09-06 Microsoft Technology Licensing, Llc Establishing a unique session key using a hardware functionality scan
US8781969B2 (en) 2005-05-20 2014-07-15 Microsoft Corporation Extensible media rights
JP2007124090A (ja) * 2005-10-26 2007-05-17 Renesas Technology Corp 情報機器
US8433911B2 (en) 2009-09-29 2013-04-30 Sony Corporation Management server, management method, management system for downloading of contents, and mobile devices
JP2011077650A (ja) * 2009-09-29 2011-04-14 Sony Computer Entertainment Inc コンテンツのダウンロード管理サーバ、管理方法、管理システムおよび携帯端末機
JP2011061815A (ja) * 2010-10-12 2011-03-24 Fujitsu Ltd 署名管理方法、署名管理システム
JP2013150058A (ja) * 2012-01-17 2013-08-01 Nippon Telegr & Teleph Corp <Ntt> 映像表示装置
JP2013243732A (ja) * 2013-07-11 2013-12-05 Sony Computer Entertainment Inc コンテンツ管理サーバ、端末機、コンテンツ管理システムおよびコンテンツ管理方法

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