JP2002215465A5 - - Google Patents

Download PDF

Info

Publication number
JP2002215465A5
JP2002215465A5 JP2001007238A JP2001007238A JP2002215465A5 JP 2002215465 A5 JP2002215465 A5 JP 2002215465A5 JP 2001007238 A JP2001007238 A JP 2001007238A JP 2001007238 A JP2001007238 A JP 2001007238A JP 2002215465 A5 JP2002215465 A5 JP 2002215465A5
Authority
JP
Japan
Prior art keywords
content
recording
icv
information
recording medium
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.)
Granted
Application number
JP2001007238A
Other languages
English (en)
Japanese (ja)
Other versions
JP2002215465A (ja
JP4281252B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from JP2001007238A external-priority patent/JP4281252B2/ja
Priority to JP2001007238A priority Critical patent/JP4281252B2/ja
Priority to US10/221,302 priority patent/US7401231B2/en
Priority to EP02729546A priority patent/EP1265396A4/en
Priority to KR1020027012123A priority patent/KR20020084196A/ko
Priority to HK04103748.5A priority patent/HK1062366B/xx
Priority to CNB028006941A priority patent/CN100492962C/zh
Priority to PCT/JP2002/000119 priority patent/WO2002056535A1/ja
Publication of JP2002215465A publication Critical patent/JP2002215465A/ja
Publication of JP2002215465A5 publication Critical patent/JP2002215465A5/ja
Publication of JP4281252B2 publication Critical patent/JP4281252B2/ja
Application granted granted Critical
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

JP2001007238A 2001-01-16 2001-01-16 情報記録装置、情報再生装置、情報記録方法、情報再生方法、および情報記録媒体、並びにプログラム記憶媒体 Expired - Fee Related JP4281252B2 (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP2001007238A JP4281252B2 (ja) 2001-01-16 2001-01-16 情報記録装置、情報再生装置、情報記録方法、情報再生方法、および情報記録媒体、並びにプログラム記憶媒体
HK04103748.5A HK1062366B (en) 2001-01-16 2002-01-11 Apparatus and method for recording/reproducing information
EP02729546A EP1265396A4 (en) 2001-01-16 2002-01-11 DEVICE AND METHOD FOR RECORDING / PLAYING INFORMATION
KR1020027012123A KR20020084196A (ko) 2001-01-16 2002-01-11 정보 기록/재생 장치 및 방법
US10/221,302 US7401231B2 (en) 2001-01-16 2002-01-11 Information recording/playback device and method
CNB028006941A CN100492962C (zh) 2001-01-16 2002-01-11 信息记录重放装置和方法
PCT/JP2002/000119 WO2002056535A1 (en) 2001-01-16 2002-01-11 Apparatus and method for recording/reproducing information

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001007238A JP4281252B2 (ja) 2001-01-16 2001-01-16 情報記録装置、情報再生装置、情報記録方法、情報再生方法、および情報記録媒体、並びにプログラム記憶媒体

Publications (3)

Publication Number Publication Date
JP2002215465A JP2002215465A (ja) 2002-08-02
JP2002215465A5 true JP2002215465A5 (cg-RX-API-DMAC7.html) 2005-10-06
JP4281252B2 JP4281252B2 (ja) 2009-06-17

Family

ID=18875017

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001007238A Expired - Fee Related JP4281252B2 (ja) 2001-01-16 2001-01-16 情報記録装置、情報再生装置、情報記録方法、情報再生方法、および情報記録媒体、並びにプログラム記憶媒体

Country Status (6)

Country Link
US (1) US7401231B2 (cg-RX-API-DMAC7.html)
EP (1) EP1265396A4 (cg-RX-API-DMAC7.html)
JP (1) JP4281252B2 (cg-RX-API-DMAC7.html)
KR (1) KR20020084196A (cg-RX-API-DMAC7.html)
CN (1) CN100492962C (cg-RX-API-DMAC7.html)
WO (1) WO2002056535A1 (cg-RX-API-DMAC7.html)

Families Citing this family (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0129065D0 (en) * 2001-12-05 2002-01-23 Philips Electronics Uk Ltd Method and apparatus for verifying the integrity of system data
US7242773B2 (en) * 2002-09-09 2007-07-10 Sony Corporation Multiple partial encryption using retuning
JP4139114B2 (ja) * 2002-02-04 2008-08-27 松下電器産業株式会社 デジタルコンテンツ管理装置およびデジタルコンテンツ管理プログラム
US7890771B2 (en) * 2002-04-17 2011-02-15 Microsoft Corporation Saving and retrieving data based on public key encryption
US7296154B2 (en) * 2002-06-24 2007-11-13 Microsoft Corporation Secure media path methods, systems, and architectures
KR20050021435A (ko) * 2002-07-08 2005-03-07 코닌클리케 필립스 일렉트로닉스 엔.브이. 기록매체 상의 집적회로의 데이터 유지
EP1795992B1 (en) * 2002-07-30 2018-01-24 Fujitsu Limited Method and apparatus for reproducing information using a security module
US7370212B2 (en) 2003-02-25 2008-05-06 Microsoft Corporation Issuing a publisher use license off-line in a digital rights management (DRM) system
EP1616334A1 (en) * 2003-03-24 2006-01-18 Matsushita Electric Industrial Co., Ltd. Recording medium recording apparatus and reproducing apparatus
JP3788438B2 (ja) * 2003-03-24 2006-06-21 ソニー株式会社 情報記録媒体、情報処理装置、および情報処理方法、並びにコンピュータ・プログラム
CN100499450C (zh) * 2003-04-22 2009-06-10 国际商业机器公司 数字资源的分层密钥生成方法及其设备
JP2004326848A (ja) * 2003-04-22 2004-11-18 Shinano Kenshi Co Ltd データ記録装置、記録媒体判別方法および記録媒体判別プログラム
KR100972831B1 (ko) * 2003-04-24 2010-07-28 엘지전자 주식회사 엔크립트된 데이터의 보호방법 및 그 재생장치
KR100974448B1 (ko) * 2003-04-24 2010-08-10 엘지전자 주식회사 광디스크의 복사 방지 정보 관리방법
KR100974449B1 (ko) * 2003-04-24 2010-08-10 엘지전자 주식회사 광디스크의 복사 방지 정보 관리방법
KR20040092649A (ko) * 2003-04-24 2004-11-04 엘지전자 주식회사 광디스크의 복사 방지 정보 관리방법
US7949877B2 (en) * 2003-06-30 2011-05-24 Realnetworks, Inc. Rights enforcement and usage reporting on a client device
JP4239741B2 (ja) * 2003-07-30 2009-03-18 ソニー株式会社 情報記録媒体製造管理システム、情報処理装置、および方法、並びにコンピュータ・プログラム
GB2404538A (en) * 2003-07-31 2005-02-02 Sony Uk Ltd Access control for digital content
JP4619361B2 (ja) * 2003-08-01 2011-01-26 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 暗号化指示情報を有する記録媒体
US7685646B1 (en) * 2003-09-10 2010-03-23 Realnetworks, Inc. System and method for distributing protected audio content on optical media
KR100643278B1 (ko) * 2003-10-22 2006-11-10 삼성전자주식회사 휴대용 저장 장치의 디지털 저작권을 관리하는 방법 및 장치
US20080205254A1 (en) * 2003-12-02 2008-08-28 Koninklijke Philips Electronics N.V. Content Protection on a Record Carrier
US8073143B2 (en) * 2004-01-29 2011-12-06 Sony Corporation Information processing device and method
KR20050096040A (ko) 2004-03-29 2005-10-05 삼성전자주식회사 휴대형 저장장치와 디바이스간에 디지털 저작권 관리를이용한 콘텐츠 재생방법 및 장치와, 이를 위한 휴대형저장장치
US20060242406A1 (en) 2005-04-22 2006-10-26 Microsoft Corporation Protected computing environment
WO2006000933A1 (en) * 2004-06-21 2006-01-05 Koninklijke Philips Electronics N.V. System for covertly storing control information
KR100636150B1 (ko) * 2004-07-01 2006-10-19 삼성전자주식회사 암호화 모듈을 포함하는 멀티미디어 장치
US20070276756A1 (en) * 2004-08-06 2007-11-29 Kyoichi Terao Recording/Reproducing Device, Recording Medium Processing Device, Reproducing Device, Recording Medium, Contents Recording/Reproducing System, And Contents Recording/Reproducing 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
JP4569228B2 (ja) * 2004-09-02 2010-10-27 ソニー株式会社 データ処理方法、情報記録媒体製造管理システム、記録データ生成装置、および方法、並びにコンピュータ・プログラム
JP4383311B2 (ja) * 2004-10-13 2009-12-16 パナソニック株式会社 コンテンツ録画装置及びコンテンツ録画装置の制御方法並びにコンテンツ録画装置の記録プログラム
CN100452698C (zh) * 2004-12-13 2009-01-14 清华大学 一种带权利要求说明的数字内容打包方法
KR100692589B1 (ko) * 2005-01-06 2007-03-13 삼성전자주식회사 Ｄｒｍ 시스템에 적용되는 컨텐츠 재생장치 및 방법그리고 모바일코드 제공장치 및 방법
US7958085B1 (en) 2005-03-07 2011-06-07 Adobe Systems Incorporated Managing media-content licenses, including option formation
JP4599194B2 (ja) * 2005-03-08 2010-12-15 株式会社東芝 復号装置、復号方法、及びプログラム
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
US7778417B2 (en) * 2005-05-17 2010-08-17 International Business Machines Corporation System and method for managing encrypted content using logical partitions
US20060265758A1 (en) 2005-05-20 2006-11-23 Microsoft Corporation Extensible media rights
JPWO2007029831A1 (ja) * 2005-09-09 2009-03-19 ソニー株式会社 記録媒体、記録再生装置及び再生装置
JP2007157208A (ja) * 2005-12-01 2007-06-21 Funai Electric Co Ltd 光ディスク装置
US8769298B2 (en) 2006-05-05 2014-07-01 Interdigital Technology Corporation Digital rights management using trusted processing techniques
JP2007318279A (ja) * 2006-05-24 2007-12-06 Sony Corp 情報処理装置
US20110208760A1 (en) * 2007-01-19 2011-08-25 Lg Electronics Inc. Method for protecting content and method for processing information
KR101356736B1 (ko) * 2007-01-19 2014-02-06 삼성전자주식회사 콘텐츠의 무결성을 확인하기 위한 콘텐츠 제공 장치 및방법 및 콘텐츠 사용 장치 및 방법, 및 콘텐츠 사용 장치를폐지하는 콘텐츠 제공 장치 및 방법
US8584206B2 (en) * 2007-02-16 2013-11-12 Lg Electronics Inc. Method for managing domain using multi domain manager and domain system
US20080313085A1 (en) * 2007-06-14 2008-12-18 Motorola, Inc. System and method to share a guest version of rights between devices
WO2009011050A1 (ja) * 2007-07-18 2009-01-22 Pioneer Corporation 情報記録媒体、並びに情報処理装置及び方法
KR101511805B1 (ko) 2007-09-11 2015-04-13 엘지전자 주식회사 보안 서명 방법, 보안 인증 방법 및 ｉｐｔｖ 시스템
US9262594B2 (en) * 2008-01-18 2016-02-16 Microsoft Technology Licensing, Llc Tamper evidence per device protected identity
US20100157478A1 (en) * 2008-12-18 2010-06-24 Hewlett-Packard Development Company, L.P. System and method for storage of digital assets
US9172532B1 (en) * 2013-11-19 2015-10-27 Amazon Technologies, Inc. Multi-tiered encryption system for efficiently regulating use of encryption keys
US9876991B1 (en) 2014-02-28 2018-01-23 Concurrent Computer Corporation Hierarchical key management system for digital rights management and associated methods
EP3293653A1 (en) * 2016-09-09 2018-03-14 Nagravision S.A. A system for decrypting and rendering content
US12316782B2 (en) 2022-08-29 2025-05-27 Cisco Technology, Inc. Embedded device based digital fingerprint signing and public ledger based digital signal registering management

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL103062A (en) * 1992-09-04 1996-08-04 Algorithmic Res Ltd Data processor security system
DE69637799D1 (de) * 1995-02-13 2009-02-12 Intertrust Tech Corp Systeme und Verfahren zur gesicherten Transaktionsverwaltung und elektronischem Rechtsschutz
US5892900A (en) * 1996-08-30 1999-04-06 Intertrust Technologies Corp. Systems and methods for secure transaction management and electronic rights protection
US5915018A (en) * 1996-11-05 1999-06-22 Intel Corporation Key management system for DVD copyright management
US5757919A (en) * 1996-12-12 1998-05-26 Intel Corporation Cryptographically protected paging subsystem
US6708274B2 (en) * 1998-04-30 2004-03-16 Intel Corporation Cryptographically protected paging subsystem
AUPO474997A0 (en) * 1997-01-23 1997-02-20 Commonwealth Bank Of Australia Distribution system with authentication
GB9713094D0 (en) * 1997-06-21 1997-08-27 Philips Electronics Nv Optical disc drive
US6959383B1 (en) * 1997-07-10 2005-10-25 Yamaha Corporation Method and device for incorporating additional information into main information through electronic watermaking technique
JPH11187013A (ja) 1997-12-24 1999-07-09 Ibm Japan Ltd 暗号鍵配信システム
US6049878A (en) * 1998-01-20 2000-04-11 Sun Microsystems, Inc. Efficient, secure multicasting with global knowledge
US6188659B1 (en) * 1998-01-20 2001-02-13 Eastman Kodak Company Method for insuring uniqueness of an original CD
US6118873A (en) * 1998-04-24 2000-09-12 International Business Machines Corporation System for encrypting broadcast programs in the presence of compromised receiver devices
US7007162B1 (en) * 1998-04-24 2006-02-28 International Business Machines Corporation Forensic media key block for identifying compromised keys
US6438235B2 (en) * 1998-08-05 2002-08-20 Hewlett-Packard Company Media content protection utilizing public key cryptography
EP0984346A1 (en) * 1998-09-02 2000-03-08 Hitachi Europe Limited Copy protection apparatus and method
JP3819160B2 (ja) * 1998-09-18 2006-09-06 富士通株式会社 情報管理方法および情報管理装置
US6810004B1 (en) 1998-12-07 2004-10-26 Sony Corporation Optical recording medium, recorder for optical recording medium, method for recording the same, reproducing device and reproducing method therefor
JP2000242929A (ja) 1998-12-07 2000-09-08 Sony Corp データ記録方法および装置、データ再生方法および装置、並びに記録媒体
US6341328B1 (en) * 1999-04-20 2002-01-22 Lucent Technologies, Inc. Method and apparatus for using multiple co-dependent DMA controllers to provide a single set of read and write commands
JP4177514B2 (ja) * 1999-04-28 2008-11-05 株式会社東芝 コンピュータシステムおよびコンテンツ保護方法
WO2000067257A2 (en) * 1999-04-28 2000-11-09 Matsushita Electric Industrial Co., Ltd. Optical disk, optical disk recording and reproducing apparatus, method for recording, reproducing and deleting data on optical disk, and information processing system
JP2000322825A (ja) * 1999-05-13 2000-11-24 Hitachi Ltd ディジタル信号記録装置
JP4177517B2 (ja) * 1999-05-21 2008-11-05 株式会社東芝 コンテンツ処理システムおよびコンテンツ保護方法
IL130963A (en) * 1999-07-15 2006-04-10 Nds Ltd Key management for content protection
US7380137B2 (en) * 1999-07-20 2008-05-27 International Business Machines Corporation Content guard system for copy protection of recordable media
US6748539B1 (en) * 2000-01-19 2004-06-08 International Business Machines Corporation System and method for securely checking in and checking out digitized content
JP2001256113A (ja) * 2000-03-13 2001-09-21 Toshiba Corp コンテンツ処理システムおよびコンテンツ保護方法
US7080249B1 (en) * 2000-04-25 2006-07-18 Microsoft Corporation Code integrity verification that includes one or more cycles
US20020159592A1 (en) * 2000-05-11 2002-10-31 Hideki Matsushima Content reception terminal and recording medium
DE60130779T2 (de) * 2000-08-16 2008-07-03 UQE, LLC, Novato Verfahren und gerät zum kontrolieren des verteilens und der benutzung von digitalwerken
US6993508B1 (en) * 2000-12-29 2006-01-31 Novell, Inc. Method and mechanism for vending digital content
US7039803B2 (en) * 2001-01-26 2006-05-02 International Business Machines Corporation Method for broadcast encryption and key revocation of stateless receivers
US7016493B2 (en) * 2001-03-01 2006-03-21 Asier Technology Corporation Key matrix system

Similar Documents

Publication Publication Date Title
JP2002215465A5 (cg-RX-API-DMAC7.html)
CN101866668B (zh) 记录装置以及内容数据再现系统
CN1901067B (zh) 著作权保护系统、记录设备及解密设备
US7373506B2 (en) Data authentication system
CN100417064C (zh) 信息处理系统和信息处理方法
US6868404B1 (en) Digital data recording device, digital data memory device, and digital data utilizing device for converting management information which contains restrictive information using a different key in each management information send/receive session
US20090210724A1 (en) Content management method and content management apparatus
CN101223594B (zh) 处理信息的方法和设备、制造信息记录介质的方法和设备、信息记录介质和计算机程序
KR100853590B1 (ko) 정보 처리 방법 및 기록 매체
WO2002056535A1 (en) Apparatus and method for recording/reproducing information
JP2003069558A5 (cg-RX-API-DMAC7.html)
WO2001056224A1 (en) Storage device authentication system
JP2010508576A (ja) 装置間でのデータオブジェクトの転送
WO2011152065A1 (ja) コントローラ、制御方法、コンピュータプログラム、プログラム記録媒体、記録装置及び記録装置の製造方法
US7620820B2 (en) Content data processing method, recording device, and reproduction device
JP2007505347A (ja) コンテンツプロテクト方法及びシステム
CN102396179B (zh) 内容数据再现系统、以及记录装置
CN102693377B (zh) 内容数据再现系统及其利用履历收集系统
KR20030039347A (ko) 저작권 보호 시스템 및 저작권 보호 방법
Henry et al. An overview of the advanced access content system (AACS)
JP2004126745A (ja) データ保護装置
TWI394155B (zh) Methods for preventing disc transcription
JP2009099223A (ja) ディスク、および情報処理方法、並びにコンピュータ・プログラム
JP2007158559A (ja) 記録装置及び記録方法
WO2007148433A1 (ja) 記録媒体の固定データ領域形成方法