JP4826449B2 - 情報処理システム、電子許可情報発行装置、権利発行装置 - Google Patents
情報処理システム、電子許可情報発行装置、権利発行装置 Download PDFInfo
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- JP4826449B2 JP4826449B2 JP2006320380A JP2006320380A JP4826449B2 JP 4826449 B2 JP4826449 B2 JP 4826449B2 JP 2006320380 A JP2006320380 A JP 2006320380A JP 2006320380 A JP2006320380 A JP 2006320380A JP 4826449 B2 JP4826449 B2 JP 4826449B2
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- 230000010365 information processing Effects 0.000 title claims description 17
- 230000004044 response Effects 0.000 claims description 9
- 230000006870 function Effects 0.000 description 23
- 238000012545 processing Methods 0.000 description 10
- 238000012795 verification Methods 0.000 description 9
- 230000008859 change Effects 0.000 description 8
- 238000007639 printing Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 238000013475 authorization Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 239000000284 extract Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
Images
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
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- 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
-
- 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]
-
- 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
- H04L9/321—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 a third party or a trusted authority
- H04L9/3213—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 a third party or a trusted authority using tickets or tokens, e.g. Kerberos
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
- H04N21/835—Generation of protective data, e.g. certificates
-
- 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]
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- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Theoretical Computer Science (AREA)
- Signal Processing (AREA)
- Software Systems (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Technology Law (AREA)
- Storage Device Security (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Description
11 チケット要求部
12 権利情報取得部
13 チケット検証部
14 コンテンツ利用部
15 記憶部
20、50 チケット発行サーバ
21 記憶部
22 チケット生成部
23 秘密鍵生成部
24 権利識別子取得部
25 チケット発行部
30、60 権利発行サーバ
31 記憶部
31a 権利識別子管理テーブル
31b 権利情報管理テーブル
32 権利発行部
32a 権利識別子発行部
32b 権利情報発行部
33 権利登録変更部
Claims (3)
- 電子情報を利用する権利を発行する権利発行装置と、
電子許可情報を発行する電子許可情報発行装置と、
電子情報を利用する電子情報利用装置と
を具備し、
前記権利発行装置は、
前記権利の内容を示す権利情報を発行する権利情報発行手段と、
前記権利情報への参照情報を発行する権利参照情報発行手段と
を具備し、
前記電子許可情報発行装置は、
前記権利参照情報発行手段により発行された権利情報への参照情報を取得する参照情報取得手段と、
前記参照情報取得手段により取得された参照情報を設定した電子許可情報を発行する電子許可情報発行手段と
を具備し、
前記電子情報利用装置は、
前記電子許可情報発行手段により発行された電子許可情報に設定された参照情報に基づき前記権利情報発行手段から発行された権利情報を取得する権利情報取得手段と、
前記権利情報取得手段で取得された権利情報の範囲内で電子情報を利用する電子情報利用手段と
を具備する情報処理システム。 - 電子許可情報を生成する電子許可情報生成手段と、
権利発行装置から権利への参照情報を取得する参照情報取得手段と、
前記電子許可情報生成手段で生成された電子許可情報に前記参照情報取得手段で取得された参照情報を設定して発行する電子許可情報発行手段と
を具備する電子許可情報発行装置。 - 電子許可情報発行装置からの要求に応じて権利の内容を示す権利情報への参照情報を発行する参照情報発行手段と、
前記電子許可情報発行装置により発行された電子許可情報に設定された前記参照情報に対応した権利情報を発行する権利情報発行手段と
を具備する権利発行装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006320380A JP4826449B2 (ja) | 2006-11-28 | 2006-11-28 | 情報処理システム、電子許可情報発行装置、権利発行装置 |
US11/802,063 US20080127332A1 (en) | 2006-11-28 | 2007-05-18 | Information processing system, electronic authorization information issuing device, electronic information utilizing device, right issuing device, recording medium storing electronic authorization information issuing program, electronic information utilizing program and right issuing program, and information processing method |
KR1020070064323A KR100918242B1 (ko) | 2006-11-28 | 2007-06-28 | 정보 처리 시스템, 전자 허가 정보 발행 장치, 전자 정보 이용 장치, 권리 발행 장치, 전자 허가 정보 발행 프로그램을 기록한 컴퓨터 판독 가능한 기록 매체, 전자 정보 이용 프로그램을 기록한 컴퓨터 판독 가능한 기록 매체, 권리 발행 프로그램을 기록한 컴퓨터 판독 가능한 기록 매체, 및 정보 처리 방법 |
CNA2007101269759A CN101192263A (zh) | 2006-11-28 | 2007-07-02 | 信息处理系统及方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006320380A JP4826449B2 (ja) | 2006-11-28 | 2006-11-28 | 情報処理システム、電子許可情報発行装置、権利発行装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008134819A JP2008134819A (ja) | 2008-06-12 |
JP4826449B2 true JP4826449B2 (ja) | 2011-11-30 |
Family
ID=39465516
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006320380A Active JP4826449B2 (ja) | 2006-11-28 | 2006-11-28 | 情報処理システム、電子許可情報発行装置、権利発行装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20080127332A1 (ja) |
JP (1) | JP4826449B2 (ja) |
KR (1) | KR100918242B1 (ja) |
CN (1) | CN101192263A (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4873658B2 (ja) * | 2007-09-18 | 2012-02-08 | キヤノンマーケティングジャパン株式会社 | 画像形成装置、認証システム、認証方法、プログラム及びコンピュータ読み取り可能な記憶媒体 |
US20140067676A1 (en) * | 2012-09-04 | 2014-03-06 | Microsoft Corporation | Management of digital receipts |
EP3258375A1 (en) * | 2015-05-07 | 2017-12-20 | Cyber-Ark Software Ltd. | Systems and methods for detecting and reacting to malicious activity in computer networks |
CN109800545A (zh) * | 2017-11-16 | 2019-05-24 | 航天信息股份有限公司 | 一种基于国密算法保护计算机软件的方法和系统 |
US11645384B2 (en) | 2021-03-03 | 2023-05-09 | Bank Of America Corporation | System for electronic data obfuscation and protection using independent destructible data objects |
Family Cites Families (22)
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US5629980A (en) * | 1994-11-23 | 1997-05-13 | Xerox Corporation | System for controlling the distribution and use of digital works |
JPH08263438A (ja) * | 1994-11-23 | 1996-10-11 | Xerox Corp | ディジタルワークの配給及び使用制御システム並びにディジタルワークへのアクセス制御方法 |
US5592611A (en) * | 1995-03-14 | 1997-01-07 | Network Integrity, Inc. | Stand-in computer server |
US5825884A (en) * | 1996-07-01 | 1998-10-20 | Thomson Consumer Electronics | Method and apparatus for operating a transactional server in a proprietary database environment |
EP1018084B1 (en) * | 1996-07-25 | 2011-12-07 | Xcelera Inc. | Web serving system with primary and secondary servers |
US5991306A (en) * | 1996-08-26 | 1999-11-23 | Microsoft Corporation | Pull based, intelligent caching system and method for delivering data over a network |
US6219692B1 (en) * | 1997-03-21 | 2001-04-17 | Stiles Invention, L.L.C. | Method and system for efficiently disbursing requests among a tiered hierarchy of service providers |
US6223209B1 (en) * | 1997-09-30 | 2001-04-24 | Ncr Corporation | Distributed world wide web servers |
US6226618B1 (en) * | 1998-08-13 | 2001-05-01 | International Business Machines Corporation | Electronic content delivery system |
US7010808B1 (en) * | 2000-08-25 | 2006-03-07 | Microsoft Corporation | Binding digital content to a portable storage device or the like in a digital rights management (DRM) system |
US20040039704A1 (en) * | 2001-01-17 | 2004-02-26 | Contentguard Holdings, Inc. | System and method for supplying and managing usage rights of users and suppliers of items |
US7028009B2 (en) * | 2001-01-17 | 2006-04-11 | Contentguardiholdings, Inc. | Method and apparatus for distributing enforceable property rights |
CA2371124A1 (en) * | 2001-02-09 | 2002-08-09 | Itaru Kawakami | Information processing method/apparatus and program |
US20020166056A1 (en) * | 2001-05-04 | 2002-11-07 | Johnson William C. | Hopscotch ticketing |
US6876984B2 (en) * | 2001-05-31 | 2005-04-05 | Contentguard Holdings, Inc. | Method and apparatus for establishing usage rights for digital content to be created in the future |
US7395245B2 (en) * | 2001-06-07 | 2008-07-01 | Matsushita Electric Industrial Co., Ltd. | Content usage management system and server used in the system |
US7421411B2 (en) * | 2001-07-06 | 2008-09-02 | Nokia Corporation | Digital rights management in a mobile communications environment |
JP2003085321A (ja) * | 2001-09-11 | 2003-03-20 | Sony Corp | コンテンツ利用権限管理システム、コンテンツ利用権限管理方法、および情報処理装置、並びにコンピュータ・プログラム |
US7191216B2 (en) * | 2001-10-03 | 2007-03-13 | Nokia Corporation | System and method for controlling access to downloadable resources |
US7502945B2 (en) * | 2002-06-28 | 2009-03-10 | Microsoft Corporation | Using a flexible rights template to obtain a signed rights label (SRL) for digital content in a rights management system |
US7860802B2 (en) * | 2005-02-01 | 2010-12-28 | Microsoft Corporation | Flexible licensing architecture in content rights management systems |
JP4797709B2 (ja) * | 2005-03-11 | 2011-10-19 | ブラザー工業株式会社 | 情報配信システム、ノード装置、及び解除データ発行方法等 |
-
2006
- 2006-11-28 JP JP2006320380A patent/JP4826449B2/ja active Active
-
2007
- 2007-05-18 US US11/802,063 patent/US20080127332A1/en not_active Abandoned
- 2007-06-28 KR KR1020070064323A patent/KR100918242B1/ko active IP Right Grant
- 2007-07-02 CN CNA2007101269759A patent/CN101192263A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
KR20090000333A (ko) | 2009-01-07 |
US20080127332A1 (en) | 2008-05-29 |
KR100918242B1 (ko) | 2009-09-21 |
CN101192263A (zh) | 2008-06-04 |
JP2008134819A (ja) | 2008-06-12 |
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