CN102999446A - 信息处理装置、信息处理方法和程序 - Google Patents

信息处理装置、信息处理方法和程序 Download PDF

Info

Publication number
CN102999446A
CN102999446A CN2012103298494A CN201210329849A CN102999446A CN 102999446 A CN102999446 A CN 102999446A CN 2012103298494 A CN2012103298494 A CN 2012103298494A CN 201210329849 A CN201210329849 A CN 201210329849A CN 102999446 A CN102999446 A CN 102999446A
Authority
CN
China
Prior art keywords
content
information
key
block
validity
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
CN2012103298494A
Other languages
English (en)
Chinese (zh)
Inventor
久野浩
小林义行
林隆道
村松克美
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
Publication of CN102999446A publication Critical patent/CN102999446A/zh
Pending legal-status Critical Current

Links

Images

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/14—Protection against unauthorised use of memory or access to memory
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Technology Law (AREA)
  • Computer Hardware Design (AREA)
  • Storage Device Security (AREA)
CN2012103298494A 2011-09-15 2012-09-07 信息处理装置、信息处理方法和程序 Pending CN102999446A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011-202185 2011-09-15
JP2011202185A JP5747757B2 (ja) 2011-09-15 2011-09-15 情報処理装置、および情報処理方法、並びにプログラム

Publications (1)

Publication Number Publication Date
CN102999446A true CN102999446A (zh) 2013-03-27

Family

ID=47881785

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012103298494A Pending CN102999446A (zh) 2011-09-15 2012-09-07 信息处理装置、信息处理方法和程序

Country Status (3)

Country Link
US (1) US8862903B2 (enExample)
JP (1) JP5747757B2 (enExample)
CN (1) CN102999446A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106961435A (zh) * 2017-03-22 2017-07-18 北京深思数盾科技股份有限公司 一种访问保护方法和系统
CN107872442A (zh) * 2016-09-28 2018-04-03 杭州海康威视数字技术股份有限公司 一种应用软件的授权控制方法及装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3019416A1 (fr) * 2014-03-28 2015-10-02 Orange Procede de traitement de donnees

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1552070A (zh) * 2001-07-09 2004-12-01 ���µ�����ҵ��ʽ���� 内容读取装置
CN1556952A (zh) * 2001-07-09 2004-12-22 ���µ�����ҵ��ʽ���� 内容管理系统和信息记录媒体
US7020636B2 (en) * 2002-09-05 2006-03-28 Matsushita Electric Industrial, Co., Ltd. Storage-medium rental system
CN1864383A (zh) * 2003-11-07 2006-11-15 松下电器产业株式会社 基于时间的数字内容访问系统和方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02277129A (ja) * 1989-04-18 1990-11-13 Toshiba Corp データ処理装置
JP4243932B2 (ja) * 2001-07-09 2009-03-25 パナソニック株式会社 コンテンツ管理システムおよび情報記録媒体
JP4634751B2 (ja) * 2004-07-08 2011-02-16 株式会社東芝 記憶媒体処理方法、記憶媒体処理装置及びプログラム
JP2006085360A (ja) * 2004-09-15 2006-03-30 Hitachi Ltd リムーバブルメディアにおけるコンテンツの使用期限管理システム及び方法
EP2038800A2 (en) * 2006-07-07 2009-03-25 Sandisk Corporation System and method for controlling information supplied from memory device
JP5198218B2 (ja) * 2008-11-05 2013-05-15 株式会社東芝 記憶媒体処理サーバ、記憶媒体処理方法及びシステム、及びユーザ端末
JP2010238334A (ja) * 2009-03-31 2010-10-21 Toshiba Corp 再生装置および記憶媒体

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1552070A (zh) * 2001-07-09 2004-12-01 ���µ�����ҵ��ʽ���� 内容读取装置
CN1556952A (zh) * 2001-07-09 2004-12-22 ���µ�����ҵ��ʽ���� 内容管理系统和信息记录媒体
US7020636B2 (en) * 2002-09-05 2006-03-28 Matsushita Electric Industrial, Co., Ltd. Storage-medium rental system
CN1864383A (zh) * 2003-11-07 2006-11-15 松下电器产业株式会社 基于时间的数字内容访问系统和方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107872442A (zh) * 2016-09-28 2018-04-03 杭州海康威视数字技术股份有限公司 一种应用软件的授权控制方法及装置
CN107872442B (zh) * 2016-09-28 2021-12-31 杭州海康威视数字技术股份有限公司 一种应用软件的授权控制方法及装置
CN106961435A (zh) * 2017-03-22 2017-07-18 北京深思数盾科技股份有限公司 一种访问保护方法和系统

Also Published As

Publication number Publication date
US20130073871A1 (en) 2013-03-21
JP5747757B2 (ja) 2015-07-15
JP2013065088A (ja) 2013-04-11
US8862903B2 (en) 2014-10-14

Similar Documents

Publication Publication Date Title
EP2571026B1 (en) Authenticating Memory Card with flag indicating validity period in unprotected user area common for a block of subscription files.
KR101028601B1 (ko) 애플리케이션들 및 미디어 콘텐츠의 보호되는 배포를 위한 방법 및 장치
EP2400491B1 (en) Information processing device, information processing method, and program
EP2717185B1 (en) Information processing device, information processing method, and program
JP2004054744A (ja) 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
KR20070109804A (ko) 디지털 컨텐츠 사용을 위한 권리객체 발급 방법 및 장치
JP2002288453A (ja) 情報端末装置
JP2010049448A (ja) 情報処理装置、およびデータ処理方法、並びにプログラム
EP2804341B1 (en) Information storage device, information processing system, information processing method, and program
US9053739B2 (en) Information processing apparatus, information processing method and program
CN101826141A (zh) 信息处理设备，数据记录系统，信息处理方法和程序
CN102999446A (zh) 信息处理装置、信息处理方法和程序
TWI553473B (zh) 可攜式資料儲存裝置之安全資料儲存與轉移
US20120159196A1 (en) Information processing apparatus, information processing method, and program
JP2002094500A (ja) データ端末装置
US20150269360A1 (en) Control method and system
US8488793B2 (en) Efficient rebinding of partitioned content encrypted using broadcast encryption
KR20090122726A (ko) 콘텐츠 기록 방법 및 장치
JP2010055655A (ja) 映像記録再生装置及び映像記録再生プログラム
JP2004054745A (ja) 情報処理装置、および二次配信コンテンツ生成方法、情報処理方法、並びにコンピュータ・プログラム
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
KR20250000102A (ko) 디지털 앨범 또는 굿즈의 인증을 위한 장치, 서버, 시스템 및 이를 위한 방법
US20130039485A1 (en) Information processing system, reproducing device, information processing device, information processing method, and program
KR20090000551A (ko) 컨텐츠 재생 장치에 대한 접근 제어 방법

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20130327