KR20140000352A - 권리 객체 백업 방법 및 장치 - Google Patents
권리 객체 백업 방법 및 장치 Download PDFInfo
- Publication number
- KR20140000352A KR20140000352A KR1020137030802A KR20137030802A KR20140000352A KR 20140000352 A KR20140000352 A KR 20140000352A KR 1020137030802 A KR1020137030802 A KR 1020137030802A KR 20137030802 A KR20137030802 A KR 20137030802A KR 20140000352 A KR20140000352 A KR 20140000352A
- Authority
- KR
- South Korea
- Prior art keywords
- backup
- rights
- information
- drm
- rights object
- 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
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Classifications
-
- 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]
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/14—Error detection or correction of the data by redundancy in operations
- G06F11/1446—Point-in-time backing up or restoration of persistent data
- G06F11/1448—Management of the data involved in backup or backup restore
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/14—Error detection or correction of the data by redundancy in operations
- G06F11/1446—Point-in-time backing up or restoration of persistent data
- G06F11/1458—Management of the backup or restore process
- G06F11/1464—Management of the backup or restore process for networked environments
-
- 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]
- G06F21/105—Arrangements for software license management or administration, e.g. for managing licenses at corporate level
-
- 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 OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2201/00—Indexing scheme relating to error detection, to error correction, and to monitoring
- G06F2201/83—Indexing scheme relating to error detection, to error correction, and to monitoring the solution involving signatures
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Software Systems (AREA)
- Computer Security & Cryptography (AREA)
- Quality & Reliability (AREA)
- Technology Law (AREA)
- Computer Hardware Design (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Storage Device Security (AREA)
Abstract
ο 권리 객체의 암호화의 보안(cryptographic security)을 위해 결정적이지 않는 라이센스 정보는 제1 데이터 컨테이너(302) 내 잘 정의된 구문과 함께 "기본 텍스트(plain text)"에 보관되고,
ο 권리 객체의 암호화의 보안을 위해 결정적인 라이센스 정보는 보호된 폼에 저장된다. 여기서 보호된 폼은 개시 장치를 위해 권리 객체가 제2 데이터 컨테이너(304) 내에 바운드된 것에 대하여 명시된 것이고, 및
ο 권리 객체는 그것이 조작되지 않을 것과 같이 개시 장치에 의해 암호화 적으로 표시된다. 상기 서명은 제3 데이터 컨테이너(306) 내에 저장된다.
Description
도 1은 본 발명의 일 실시 예에 따른 백업 권리 객체를 저장하는 장치를 보여주는 도면;
도 2는 본 발명의 일 실시 예에 따른 백업 권리 객체를 저장하는 방법의 플로우 차트를 보여주는 도면;
도 3은 본 발명의 일 실시 예에 따른 백업 권리 객체의 파일 포맷을 개략적으로 보여주는 도면;
도 4는 본 발명의 일 실시 예에 따른 백업 권리 객체를 판독하는 장치를 개략적으로 보여주는 도면;
도 5는 본 발명의 일 실시 예에 따른 백업 권리 객체를 판독하는 방법의 플로우 차트를 보여주는 도면; 및
도 6은 본 발명의 일 실시 예에 따른 권리 객체의 예전의 소유를 인증하는 방법의 플로우 차트를 보여주는 도면.
400 : 판독 장치
Claims (1)
- 디지털 권리 객체의 백업 버전 저장 장치에 있어서,
권리 부호화 키에 기반하여, 컨텐츠 부호화 키를 복호화하고, 개시 장치의 보안을 위하여 추가 정보를 부호화 하는 부호기
를 포함하는 디지털 권리 객체의 백업 버전 저장 장치.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US95644007P | 2007-08-17 | 2007-08-17 | |
| US60/956,440 | 2007-08-17 | ||
| PCT/EP2008/006670 WO2009024283A2 (en) | 2007-08-17 | 2008-08-13 | Device and method for a backup of rights objects |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020127022936A Division KR20120104643A (ko) | 2007-08-17 | 2008-08-13 | 권리 객체 백업 방법 및 장치 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20140000352A true KR20140000352A (ko) | 2014-01-02 |
| KR101509377B1 KR101509377B1 (ko) | 2015-04-07 |
Family
ID=40276274
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020107005464A Ceased KR20100044253A (ko) | 2007-08-17 | 2008-08-13 | 권리 객체 백업 방법 및 장치 |
| KR1020137030802A Expired - Fee Related KR101509377B1 (ko) | 2007-08-17 | 2008-08-13 | 권리 객체 백업 방법 및 장치 |
| KR1020127022936A Ceased KR20120104643A (ko) | 2007-08-17 | 2008-08-13 | 권리 객체 백업 방법 및 장치 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020107005464A Ceased KR20100044253A (ko) | 2007-08-17 | 2008-08-13 | 권리 객체 백업 방법 및 장치 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020127022936A Ceased KR20120104643A (ko) | 2007-08-17 | 2008-08-13 | 권리 객체 백업 방법 및 장치 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US8782419B2 (ko) |
| EP (1) | EP2188756B1 (ko) |
| JP (1) | JP5237375B2 (ko) |
| KR (3) | KR20100044253A (ko) |
| CN (1) | CN101821746B (ko) |
| AU (1) | AU2008290860B2 (ko) |
| BR (1) | BRPI0814477B1 (ko) |
| CA (1) | CA2696692C (ko) |
| MX (1) | MX2010001683A (ko) |
| RU (1) | RU2452007C2 (ko) |
| WO (1) | WO2009024283A2 (ko) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7975109B2 (en) | 2007-05-30 | 2011-07-05 | Schooner Information Technology, Inc. | System including a fine-grained memory and a less-fine-grained memory |
| US9043603B2 (en) * | 2008-01-28 | 2015-05-26 | Seagate Technology Llc | Security threshold enforcement in anchor point-based digital rights management |
| US8229945B2 (en) | 2008-03-20 | 2012-07-24 | Schooner Information Technology, Inc. | Scalable database management software on a cluster of nodes using a shared-distributed flash memory |
| US8732386B2 (en) * | 2008-03-20 | 2014-05-20 | Sandisk Enterprise IP LLC. | Sharing data fabric for coherent-distributed caching of multi-node shared-distributed flash memory |
| EP2187282B1 (de) * | 2008-11-10 | 2012-02-01 | Siemens Aktiengesellschaft | Verfahren zum Betreiben einer Anlage unter Verwendung von gegen unberechtigte Verwendung gesicherten Daten |
| DE102010006432A1 (de) * | 2009-12-29 | 2011-06-30 | Siemens Aktiengesellschaft, 80333 | Verfahren und System zum Bereitstellen von EDRM-geschützten Datenobjekten |
| US9164554B2 (en) | 2010-04-12 | 2015-10-20 | Sandisk Enterprise Ip Llc | Non-volatile solid-state storage system supporting high bandwidth and random access |
| US8725951B2 (en) | 2010-04-12 | 2014-05-13 | Sandisk Enterprise Ip Llc | Efficient flash memory-based object store |
| US8868487B2 (en) | 2010-04-12 | 2014-10-21 | Sandisk Enterprise Ip Llc | Event processing in a flash memory-based object store |
| US9047351B2 (en) | 2010-04-12 | 2015-06-02 | Sandisk Enterprise Ip Llc | Cluster of processing nodes with distributed global flash memory using commodity server technology |
| US8856593B2 (en) | 2010-04-12 | 2014-10-07 | Sandisk Enterprise Ip Llc | Failure recovery using consensus replication in a distributed flash memory system |
| US8954385B2 (en) | 2010-06-28 | 2015-02-10 | Sandisk Enterprise Ip Llc | Efficient recovery of transactional data stores |
| US8694733B2 (en) | 2011-01-03 | 2014-04-08 | Sandisk Enterprise Ip Llc | Slave consistency in a synchronous replication environment |
| JP2012170047A (ja) * | 2011-01-28 | 2012-09-06 | Sony Corp | 情報処理装置、情報処理方法、及びプログラム |
| US8874515B2 (en) | 2011-04-11 | 2014-10-28 | Sandisk Enterprise Ip Llc | Low level object version tracking using non-volatile memory write generations |
| AU2012300852C1 (en) * | 2011-08-31 | 2018-01-04 | Thomson Licensing | Method for a secured backup and restore of configuration data of an end-user device, and device using the method |
| US9135064B2 (en) | 2012-03-07 | 2015-09-15 | Sandisk Enterprise Ip Llc | Fine grained adaptive throttling of background processes |
| US9904602B1 (en) * | 2014-12-22 | 2018-02-27 | EMC IP Holding Company LLC | Secure search |
| CN106326779A (zh) * | 2016-11-09 | 2017-01-11 | 北京版信通技术有限公司 | 基于数字签名的app版权信息加载方法及系统 |
| US11902452B2 (en) * | 2021-11-08 | 2024-02-13 | Rubrik, Inc. | Techniques for data retrieval using cryptographic signatures |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3216607B2 (ja) | 1998-07-29 | 2001-10-09 | 日本電気株式会社 | デジタル著作物流通システム及び方法、デジタル著作物再生装置及び方法、並びに記録媒体 |
| 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 |
| US20040088541A1 (en) * | 2002-11-01 | 2004-05-06 | Thomas Messerges | Digital-rights management system |
| JP4663992B2 (ja) * | 2003-02-07 | 2011-04-06 | パナソニック株式会社 | 端末装置及びそれを備えたデータ保護システム |
| WO2004070612A1 (ja) * | 2003-02-07 | 2004-08-19 | Matsushita Electric Industrial Co., Ltd. | 端末装置及びそれを備えたデータ保護システム |
| KR20060069448A (ko) * | 2003-08-08 | 2006-06-21 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 지역 키를 사용한 암호화 콘텐트 재생 |
| KR100493900B1 (ko) | 2003-08-21 | 2005-06-10 | 삼성전자주식회사 | 사용자간 콘텐츠에 대한 권한정보의 공유방법 |
| GB0400663D0 (en) * | 2004-01-13 | 2004-02-11 | Koninkl Philips Electronics Nv | Secure data handling system, method and related apparatus |
| JP4213628B2 (ja) * | 2004-05-28 | 2009-01-21 | 株式会社東芝 | 情報端末装置 |
| US20070056042A1 (en) | 2005-09-08 | 2007-03-08 | Bahman Qawami | Mobile memory system for secure storage and delivery of media content |
| US20070124583A1 (en) * | 2005-11-25 | 2007-05-31 | Sony Ericsson Mobile Communications Ab | Method for storing and transfer of rights objects between devices and device exploiting the method |
-
2008
- 2008-08-13 WO PCT/EP2008/006670 patent/WO2009024283A2/en not_active Ceased
- 2008-08-13 RU RU2010106909/08A patent/RU2452007C2/ru active
- 2008-08-13 CN CN2008801107051A patent/CN101821746B/zh not_active Expired - Fee Related
- 2008-08-13 KR KR1020107005464A patent/KR20100044253A/ko not_active Ceased
- 2008-08-13 BR BRPI0814477-0A patent/BRPI0814477B1/pt not_active IP Right Cessation
- 2008-08-13 JP JP2010521342A patent/JP5237375B2/ja not_active Expired - Fee Related
- 2008-08-13 CA CA2696692A patent/CA2696692C/en active Active
- 2008-08-13 AU AU2008290860A patent/AU2008290860B2/en not_active Ceased
- 2008-08-13 MX MX2010001683A patent/MX2010001683A/es active IP Right Grant
- 2008-08-13 KR KR1020137030802A patent/KR101509377B1/ko not_active Expired - Fee Related
- 2008-08-13 EP EP08785536.7A patent/EP2188756B1/en not_active Not-in-force
- 2008-08-13 KR KR1020127022936A patent/KR20120104643A/ko not_active Ceased
- 2008-08-13 US US12/673,594 patent/US8782419B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| KR20100044253A (ko) | 2010-04-29 |
| CA2696692C (en) | 2016-09-13 |
| CN101821746A (zh) | 2010-09-01 |
| WO2009024283A2 (en) | 2009-02-26 |
| EP2188756A2 (en) | 2010-05-26 |
| WO2009024283A3 (en) | 2009-05-07 |
| CA2696692A1 (en) | 2009-02-26 |
| RU2010106909A (ru) | 2011-09-27 |
| BRPI0814477B1 (pt) | 2019-11-26 |
| KR20120104643A (ko) | 2012-09-21 |
| BRPI0814477A2 (pt) | 2017-05-16 |
| AU2008290860A1 (en) | 2009-02-26 |
| JP5237375B2 (ja) | 2013-07-17 |
| MX2010001683A (es) | 2010-03-18 |
| JP2010537287A (ja) | 2010-12-02 |
| HK1143882A1 (zh) | 2011-01-14 |
| BRPI0814477A8 (pt) | 2019-01-29 |
| EP2188756B1 (en) | 2016-02-17 |
| CN101821746B (zh) | 2012-10-10 |
| RU2452007C2 (ru) | 2012-05-27 |
| KR101509377B1 (ko) | 2015-04-07 |
| AU2008290860B2 (en) | 2013-02-21 |
| US20110179279A1 (en) | 2011-07-21 |
| US8782419B2 (en) | 2014-07-15 |
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