TW541486B - Data processing device, data processing method, authorization system, and program providing medium - Google Patents

Data processing device, data processing method, authorization system, and program providing medium Download PDF

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Publication number
TW541486B
TW541486B TW090116898A TW90116898A TW541486B TW 541486 B TW541486 B TW 541486B TW 090116898 A TW090116898 A TW 090116898A TW 90116898 A TW90116898 A TW 90116898A TW 541486 B TW541486 B TW 541486B
Authority
TW
Taiwan
Prior art keywords
password
data
data processing
memory device
content
Prior art date
Application number
TW090116898A
Other languages
English (en)
Chinese (zh)
Inventor
Takumi Okaue
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
Application granted granted Critical
Publication of TW541486B publication Critical patent/TW541486B/zh

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Classifications

    • 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

Landscapes

  • 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)
TW090116898A 2000-07-24 2001-07-10 Data processing device, data processing method, authorization system, and program providing medium TW541486B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000222123 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

Publications (1)

Publication Number Publication Date
TW541486B true TW541486B (en) 2003-07-11

Family

ID=26596529

Family Applications (1)

Application Number Title Priority Date Filing Date
TW090116898A TW541486B (en) 2000-07-24 2001-07-10 Data processing device, data processing method, authorization system, and program providing medium

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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US8261084B2 (en) 2004-04-02 2012-09-04 Panasonic Corporation Unauthorized contents detection system
US8572386B2 (en) 2003-08-06 2013-10-29 Panasonic Corporation Secure device, information processing terminal, integrated circuit, terminal application generation apparatus, application authentication method

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KR100900143B1 (ko) * 2002-06-28 2009-06-01 주식회사 케이티 인증서를 이용한 타이틀 재생 제어 방법
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GB2404538A (en) * 2003-07-31 2005-02-02 Sony Uk Ltd Access control for digital content
JP3783142B2 (ja) * 2003-08-08 2006-06-07 ティー・ティー・ティー株式会社 通信システム、通信装置、通信方法、及びそれを実現するための通信プログラム
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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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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8572386B2 (en) 2003-08-06 2013-10-29 Panasonic Corporation Secure device, information processing terminal, integrated circuit, terminal application generation apparatus, application authentication method
US8261084B2 (en) 2004-04-02 2012-09-04 Panasonic Corporation Unauthorized contents detection system
US8667291B2 (en) 2004-04-02 2014-03-04 Panasonic Corporation Unauthorized contents detection system
US8972737B2 (en) 2004-04-02 2015-03-03 Panasonic Intellectual Property Management Co., Ltd. Unauthorized contents detection system
US9270470B2 (en) 2004-04-02 2016-02-23 Panasonic Intellectual Property Management Co., Ltd. Unauthorized contents detection system

Also Published As

Publication number Publication date
US20020108036A1 (en) 2002-08-08
JP4608749B2 (ja) 2011-01-12
EP1176757A2 (en) 2002-01-30
SG101991A1 (en) 2004-02-27
CN1338697A (zh) 2002-03-06
HK1046743A1 (en) 2003-01-24
KR100843814B1 (ko) 2008-07-03
EP1176757A3 (en) 2004-10-20
KR20020008797A (ko) 2002-01-31
JP2002111658A (ja) 2002-04-12
CN1296857C (zh) 2007-01-24
US7653939B2 (en) 2010-01-26

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