KR100843814B1 - 데이터 처리 장치, 데이터 처리 방법, 라이센스 시스템, 및 기록 매체 - Google Patents

데이터 처리 장치, 데이터 처리 방법, 라이센스 시스템, 및 기록 매체 Download PDF

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KR100843814B1
KR100843814B1 KR1020010044272A KR20010044272A KR100843814B1 KR 100843814 B1 KR100843814 B1 KR 100843814B1 KR 1020010044272 A KR1020010044272 A KR 1020010044272A KR 20010044272 A KR20010044272 A KR 20010044272A KR 100843814 B1 KR100843814 B1 KR 100843814B1
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South Korea
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key
data
ekb
data processing
processing
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Korean (ko)
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KR20020008797A (ko
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오까우에다꾸미
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소니 가부시끼 가이샤
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • 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
    • G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/44—Program or device authentication
    • G06F21/445—Program or device authentication by mutual authentication, e.g. between devices or programs
    • 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]
    • G06F21/107—License processing; Key processing
    • 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]
    • G06F21/107—License processing; Key processing
    • G06F21/1076—Revocation
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • G11B20/00166—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which result in a restriction to authorised contents recorded on or reproduced from a record carrier, e.g. music or software
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • G11B20/0021—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
    • G11B20/1217—Formatting, e.g. arrangement of data block or words on the record carriers on discs

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  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Multimedia (AREA)
  • Technology Law (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • Mathematical Physics (AREA)
  • Storage Device Security (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Reverberation, Karaoke And Other Acoustics (AREA)
KR1020010044272A 2000-07-24 2001-07-23 데이터 처리 장치, 데이터 처리 방법, 라이센스 시스템, 및 기록 매체 Expired - Fee Related KR100843814B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2000222123 2000-07-24
JPJP-P-2000-00222123 2000-07-24
JP2000247463A JP4608749B2 (ja) 2000-07-24 2000-08-17 データ処理装置、データ処理方法、およびライセンスシステム、並びにプログラム提供媒体
JPJP-P-2000-00247463 2000-08-17

Publications (2)

Publication Number Publication Date
KR20020008797A KR20020008797A (ko) 2002-01-31
KR100843814B1 true KR100843814B1 (ko) 2008-07-03

Family

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KR1020010044272A Expired - Fee Related KR100843814B1 (ko) 2000-07-24 2001-07-23 데이터 처리 장치, 데이터 처리 방법, 라이센스 시스템, 및 기록 매체

Country Status (7)

Country Link
US (1) US7653939B2 (enExample)
EP (1) EP1176757A3 (enExample)
JP (1) JP4608749B2 (enExample)
KR (1) KR100843814B1 (enExample)
CN (1) CN1296857C (enExample)
SG (1) SG101991A1 (enExample)
TW (1) TW541486B (enExample)

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KR100900143B1 (ko) * 2002-06-28 2009-06-01 주식회사 케이티 인증서를 이용한 타이틀 재생 제어 방법
US7770212B2 (en) * 2002-08-15 2010-08-03 Activcard System and method for privilege delegation and control
SE0202451D0 (sv) * 2002-08-15 2002-08-15 Ericsson Telefon Ab L M Flexible Sim-Based DRM agent and architecture
JP2004112461A (ja) 2002-09-19 2004-04-08 Sony Corp データ処理方法、そのプログラムおよびその装置
US7169996B2 (en) * 2002-11-12 2007-01-30 Medialab Solutions Llc Systems and methods for generating music using data/music data file transmitted/received via a network
JP2004220317A (ja) * 2003-01-15 2004-08-05 Sony Corp 相互認証方法、プログラム、記録媒体、信号処理システム、再生装置および情報処理装置
GB2404538A (en) * 2003-07-31 2005-02-02 Sony Uk Ltd Access control for digital content
JP4744106B2 (ja) 2003-08-06 2011-08-10 パナソニック株式会社 セキュアデバイス、情報処理端末、通信システム及び通信方法
CN1833403B (zh) * 2003-08-08 2011-05-25 小川惠子 通信系统、通信装置、通信方法
CN100571132C (zh) 2004-03-22 2009-12-16 国际商业机器公司 多密钥内容处理系统和方法
US7549061B2 (en) 2004-04-02 2009-06-16 Panasonic Corporation Unauthorized contents detection system
US20090024849A1 (en) * 2004-06-08 2009-01-22 Toshihisa Nakano Information acquisition device, information acquisition method, and information acquisition program
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KR100703811B1 (ko) * 2006-02-28 2007-04-09 삼성전자주식회사 휴대용 저장장치 및 휴대용 저장장치의 데이터 관리 방법
JP2008004065A (ja) * 2006-05-23 2008-01-10 Matsushita Electric Ind Co Ltd 半導体装置、電子機器及び機器認証プログラム
US8464260B2 (en) * 2007-10-31 2013-06-11 Hewlett-Packard Development Company, L.P. Configuration and association of a supervisory virtual device function to a privileged entity
US8422681B2 (en) * 2008-03-06 2013-04-16 International Business Machines Corporation Non-interactive hierarchical identity-based key-agreement
JP2010192944A (ja) * 2009-02-13 2010-09-02 Sony Corp コンテンツ配信装置、コンテンツ利用装置、コンテンツ配信システム、コンテンツ配信方法、およびプログラム
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
CN102609642A (zh) * 2012-01-09 2012-07-25 中标软件有限公司 一种剪贴板控制方法及系统
CN104951649A (zh) * 2015-05-27 2015-09-30 华南农业大学 一种基于高斯模糊积分的hbv分类方法
KR102071365B1 (ko) * 2015-08-04 2020-01-30 한국전자통신연구원 리던던트 시스템에서의 프로세스 인증 장치 및 방법
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Also Published As

Publication number Publication date
EP1176757A3 (en) 2004-10-20
CN1338697A (zh) 2002-03-06
HK1046743A1 (en) 2003-01-24
KR20020008797A (ko) 2002-01-31
TW541486B (en) 2003-07-11
US20020108036A1 (en) 2002-08-08
JP2002111658A (ja) 2002-04-12
CN1296857C (zh) 2007-01-24
US7653939B2 (en) 2010-01-26
EP1176757A2 (en) 2002-01-30
JP4608749B2 (ja) 2011-01-12
SG101991A1 (en) 2004-02-27

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