WO2009044508A1 - 著作権保護システム、再生装置、及び再生方法 - Google Patents

著作権保護システム、再生装置、及び再生方法 Download PDF

Info

Publication number
WO2009044508A1
WO2009044508A1 PCT/JP2008/002483 JP2008002483W WO2009044508A1 WO 2009044508 A1 WO2009044508 A1 WO 2009044508A1 JP 2008002483 W JP2008002483 W JP 2008002483W WO 2009044508 A1 WO2009044508 A1 WO 2009044508A1
Authority
WO
WIPO (PCT)
Prior art keywords
list
reproduction
reproduction device
protection system
copyright protection
Prior art date
Application number
PCT/JP2008/002483
Other languages
English (en)
French (fr)
Inventor
Toshihisa Nakano
Masaya Yamamoto
Tomoyuki Okada
Masayuki Kozuka
Original Assignee
Panasonic Corporation
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 Panasonic Corporation filed Critical Panasonic Corporation
Priority to JP2008553566A priority Critical patent/JP4268673B1/ja
Priority to BRPI0806097-5A priority patent/BRPI0806097B1/pt
Priority to CN2008800012641A priority patent/CN101568930B/zh
Priority to EP20080835912 priority patent/EP2196939A4/en
Priority to US12/446,503 priority patent/US20100122079A1/en
Publication of WO2009044508A1 publication Critical patent/WO2009044508A1/ja

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
    • G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
    • 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
    • G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
    • G06F21/107—License processing; Key processing
    • G06F21/1076—Revocation
    • 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
    • G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
    • G06F21/12—Protecting executable software
    • G06F21/121—Restricting unauthorised execution of 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
    • G06F21/50—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
    • G06F21/51—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems at application loading time, e.g. accepting, rejecting, starting or inhibiting executable software based on integrity or source reliability
    • 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
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3263—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving certificates, e.g. public key certificate [PKC] or attribute certificate [AC]; Public key infrastructure [PKI] arrangements
    • H04L9/3268—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving certificates, e.g. public key certificate [PKC] or attribute certificate [AC]; Public key infrastructure [PKI] arrangements using certificate validation, registration, distribution or revocation, e.g. certificate revocation list [CRL]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/60—Digital content management, e.g. content distribution
    • H04L2209/603—Digital right managament [DRM]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Multimedia (AREA)
  • Technology Law (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Storage Device Security (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)

Abstract

　悪意ある者が管理する外部装置に対してユーザの個人情報である情報の送信を阻止することのできる再生装置を提供することを目的とする。 　再生装置は、無効化リストと有効リストを組み合わせて利用することにより、あるタイミングで暴露されたり、ハックされたりして無効化すべき証明書を無効化リストに記載することで無効化してユーザの個人情報である情報の送信を阻止することが可能となり、一方、暴露される前に製造されたコンテンツを有効リストに記載することで、そのコンテンツの利用を可能にすることができ、安全性とユーザ利便性の両立が可能となる。
PCT/JP2008/002483 2007-10-02 2008-09-09 著作権保護システム、再生装置、及び再生方法 WO2009044508A1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2008553566A JP4268673B1 (ja) 2007-10-02 2008-09-09 著作権保護システム、再生装置、及び再生方法
BRPI0806097-5A BRPI0806097B1 (pt) 2007-10-02 2008-09-09 Aparelho de reprodução, sistema de proteção de direitos autorais, método de controle e circuito integrado para utilização com um aparelho de reprodução
CN2008800012641A CN101568930B (zh) 2007-10-02 2008-09-09 著作权保护系统、再现装置及再现方法
EP20080835912 EP2196939A4 (en) 2007-10-02 2008-09-09 COPYRIGHT PROTECTION SYSTEM, PLAYBACK DEVICE AND PLAYBACK PROCESS
US12/446,503 US20100122079A1 (en) 2007-10-02 2008-09-09 Copyright protection system, reproduction apparatus and method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US96051907P 2007-10-02 2007-10-02
US60/960,519 2007-10-02

Publications (1)

Publication Number Publication Date
WO2009044508A1 true WO2009044508A1 (ja) 2009-04-09

Family

ID=40525941

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/002483 WO2009044508A1 (ja) 2007-10-02 2008-09-09 著作権保護システム、再生装置、及び再生方法

Country Status (6)

Country Link
US (1) US20100122079A1 (ja)
EP (1) EP2196939A4 (ja)
JP (1) JP4268673B1 (ja)
CN (1) CN101568930B (ja)
BR (1) BRPI0806097B1 (ja)
WO (1) WO2009044508A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011108268A1 (ja) * 2010-03-03 2011-09-09 パナソニック株式会社 記録媒体装置に組み込まれるコントローラ、記録媒体装置、記録媒体装置の製造システム、および記録媒体装置の製造方法

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009093731A (ja) * 2007-10-05 2009-04-30 Sony Corp 情報処理装置、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
US8856949B2 (en) * 2008-12-30 2014-10-07 Cyberlink Corporation Systems and methods for detecting authorized players
WO2013031124A1 (ja) 2011-08-26 2013-03-07 パナソニック株式会社 端末装置、検証装置、鍵配信装置、コンテンツ再生方法、鍵配信方法及びコンピュータプログラム
JP5899751B2 (ja) * 2011-09-28 2016-04-06 ソニー株式会社 情報処理装置、および情報処理方法、並びにプログラム

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002351563A (ja) * 2001-05-30 2002-12-06 Canon Inc 情報処理装置、情報処理方法およびプログラム
JP2003258787A (ja) * 2002-02-26 2003-09-12 Nippon Telegr & Teleph Corp <Ntt> 電子証明書、電子証明書の発行および検証方法、装置、プログラム、プログラムの記録媒体
WO2007074565A1 (ja) * 2005-12-27 2007-07-05 Nec Corporation プログラム実行制御方法および装置ならびに実行制御プログラム
WO2007097439A1 (ja) * 2006-02-21 2007-08-30 Nec Corporation プログラムの実行制御システム、実行制御方法、実行制御用コンピュータプログラム

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7636843B1 (en) * 1999-08-20 2009-12-22 Sony Corporation Information transmission system and method, drive device and access method, information recording medium, device and method for producing recording medium
US7088822B2 (en) * 2001-02-13 2006-08-08 Sony Corporation Information playback device, information recording device, information playback method, information recording method, and information recording medium and program storage medium used therewith
JP2004312197A (ja) * 2003-04-03 2004-11-04 Matsushita Electric Ind Co Ltd 通信装置、証明書発行装置及び通信システム
US7594277B2 (en) * 2004-06-30 2009-09-22 Microsoft Corporation Method and system for detecting when an outgoing communication contains certain content
EP1820296A1 (en) * 2004-12-10 2007-08-22 Samsung Electronics Co., Ltd. Method of revoking public key of content privider
WO2006073252A2 (en) * 2005-01-07 2006-07-13 Lg Electronics Inc. Apparatus for reproducing data, method thereof and recording medium
US7941522B2 (en) * 2005-07-01 2011-05-10 Microsoft Corporation Application security in an interactive media environment
JP4979312B2 (ja) * 2006-09-09 2012-07-18 ソニー株式会社 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

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002351563A (ja) * 2001-05-30 2002-12-06 Canon Inc 情報処理装置、情報処理方法およびプログラム
JP2003258787A (ja) * 2002-02-26 2003-09-12 Nippon Telegr & Teleph Corp <Ntt> 電子証明書、電子証明書の発行および検証方法、装置、プログラム、プログラムの記録媒体
WO2007074565A1 (ja) * 2005-12-27 2007-07-05 Nec Corporation プログラム実行制御方法および装置ならびに実行制御プログラム
WO2007097439A1 (ja) * 2006-02-21 2007-08-30 Nec Corporation プログラムの実行制御システム、実行制御方法、実行制御用コンピュータプログラム

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
SHINICHIRO YAMADA: "Secure Electronic Commerce: Building the Infrastructure for Digital Signatures and Encryption", PEARSON EDUCATION JAPAN

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011108268A1 (ja) * 2010-03-03 2011-09-09 パナソニック株式会社 記録媒体装置に組み込まれるコントローラ、記録媒体装置、記録媒体装置の製造システム、および記録媒体装置の製造方法
JPWO2011108268A1 (ja) * 2010-03-03 2013-06-20 パナソニック株式会社 記録媒体装置に組み込まれるコントローラ、記録媒体装置、記録媒体装置の製造システム、および記録媒体装置の製造方法
US8635453B2 (en) 2010-03-03 2014-01-21 Panasonic Corporation Controller to be incorporated in storage medium device, storage medium device, system for manufacturing storage medium device, and method for manufacturing storage medium device
JP5657639B2 (ja) * 2010-03-03 2015-01-21 パナソニック株式会社 記録媒体装置に組み込まれるコントローラ、記録媒体装置、記録媒体装置の製造システム、および記録媒体装置の製造方法
US9081726B2 (en) 2010-03-03 2015-07-14 Panasonic Intellectual Property Management Co., Ltd. Controller to be incorporated in storage medium device, storage medium device, system for manufacturing storage medium device, and method for manufacturing storage medium device
TWI505129B (zh) * 2010-03-03 2015-10-21 Panasonic Corp A manufacturing method of a controller, a recording medium device, a recording medium apparatus, and a recording medium apparatus assembled to a recording medium apparatus

Also Published As

Publication number Publication date
US20100122079A1 (en) 2010-05-13
JP4268673B1 (ja) 2009-05-27
BRPI0806097A2 (pt) 2011-08-30
BRPI0806097B1 (pt) 2020-10-06
CN101568930B (zh) 2012-08-01
JPWO2009044508A1 (ja) 2011-02-03
EP2196939A1 (en) 2010-06-16
EP2196939A4 (en) 2015-04-29
BRPI0806097A8 (pt) 2016-11-22
CN101568930A (zh) 2009-10-28

Similar Documents

Publication Publication Date Title
WO2008042871A3 (en) Methods and apparatus for securely signing on to a website via a security website
AU2003293531A1 (en) Trusted system clock
WO2008036947A3 (en) Reverse proxy system
WO2007117315A3 (en) Methods and apparatus for power source authentication
WO2008008765A3 (en) Role-based access in a multi-customer computing environment
WO2007120754A3 (en) Relationship-based authorization
WO2007135672A3 (en) Method and system for defending security application in a user&#39;s computer
TWI265418B (en) Methods and systems for authentication of components in a graphics system
EP1847941A3 (en) Method and system afor resetting passwords
WO2006096428A3 (en) Data processing systems and methods
WO2011002622A3 (en) Secure meter access from a mobile reader
GB2440854A (en) System and method for key recovery
WO2009072755A3 (en) Digital information security system, kernel driver apparatus and digital information security method
WO2004061628A3 (en) Attestation using both fixed token and portable token
WO2014060134A3 (de) Verwenden einer puf zur prüfung einer authentisierung, insbesondere zum schutz vor unberechtigtem zugriff auf eine funktion eines ics oder steuergerätes
WO2010060704A3 (en) Method and system for token-based authentication
WO2008061066A3 (en) Behavioral biometrics for authentication in computing environments
WO2009048893A3 (en) Multi-factor content protection
GB2473566A (en) Systems and method for data security
EP2657871A3 (en) Secure configuration of mobile application
WO2007075529A3 (en) Method and apparatus for providing fingerprint authentication and actuation
EP2363822A3 (en) PC secure video path
WO2008103778A3 (en) Password protection system and method
WO2010105040A3 (en) Method and apparatus for medical information encryption
WO2009008077A1 (ja) 利用者認証判定装置、利用者認証判定システム、利用者認証判定プログラムおよび利用者認証判定方法

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200880001264.1

Country of ref document: CN

ENP Entry into the national phase

Ref document number: 2008553566

Country of ref document: JP

Kind code of ref document: A

WWE Wipo information: entry into national phase

Ref document number: 2008835912

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 1947/KOLNP/2009

Country of ref document: IN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08835912

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 12446503

Country of ref document: US

NENP Non-entry into the national phase

Ref country code: DE

ENP Entry into the national phase

Ref document number: PI0806097

Country of ref document: BR

Kind code of ref document: A2

Effective date: 20090529