CN1197072C - 被保护的光盘以及保护光盘的方法 - Google Patents

被保护的光盘以及保护光盘的方法 Download PDF

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Publication number
CN1197072C
CN1197072C CNB008040907A CN00804090A CN1197072C CN 1197072 C CN1197072 C CN 1197072C CN B008040907 A CNB008040907 A CN B008040907A CN 00804090 A CN00804090 A CN 00804090A CN 1197072 C CN1197072 C CN 1197072C
Authority
CN
China
Prior art keywords
data
optical disc
encryption processor
decryption
decrypted
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.)
Expired - Fee Related
Application number
CNB008040907A
Other languages
English (en)
Chinese (zh)
Other versions
CN1341259A (zh
Inventor
阿莫德·福斯
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Thales DIS France SA
Original Assignee
Schlumberger Systemes SA
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 Schlumberger Systemes SA filed Critical Schlumberger Systemes SA
Publication of CN1341259A publication Critical patent/CN1341259A/zh
Application granted granted Critical
Publication of CN1197072C publication Critical patent/CN1197072C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • 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
    • G11B20/00086—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
    • G11B20/0021—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
    • G11B20/00217—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 the cryptographic key used for encryption and/or decryption of contents recorded on or reproduced from the record carrier being read from a specific source
    • G11B20/00253—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 the cryptographic key used for encryption and/or decryption of contents recorded on or reproduced from the record carrier being read from a specific source wherein the key is stored on the record carrier
    • G11B20/00275—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 the cryptographic key used for encryption and/or decryption of contents recorded on or reproduced from the record carrier being read from a specific source wherein the key is stored on the record carrier the key being stored on a chip attached to the 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
    • G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • G11B20/00659—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a control step which is implemented as an executable file stored on the 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
    • G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • G11B20/00876—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy wherein physical copy protection means are attached to the medium, e.g. holograms, sensors, or additional semiconductor circuitry
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Signal Processing (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Storage Device Security (AREA)
  • Supporting Of Heads In Record-Carrier Devices (AREA)
  • Preparing Plates And Mask In Photomechanical Process (AREA)
  • Prostheses (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
CNB008040907A 1999-02-26 2000-02-25 被保护的光盘以及保护光盘的方法 Expired - Fee Related CN1197072C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9902474A FR2790346A1 (fr) 1999-02-26 1999-02-26 Dispositif et procede de securisation d'un media de stockage de donnees
FR99/02474 1999-02-26

Publications (2)

Publication Number Publication Date
CN1341259A CN1341259A (zh) 2002-03-20
CN1197072C true CN1197072C (zh) 2005-04-13

Family

ID=9542625

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB008040907A Expired - Fee Related CN1197072C (zh) 1999-02-26 2000-02-25 被保护的光盘以及保护光盘的方法

Country Status (10)

Country Link
US (1) US7197649B1 (https=)
EP (1) EP1155410B1 (https=)
JP (1) JP2002538566A (https=)
CN (1) CN1197072C (https=)
AT (1) ATE284069T1 (https=)
DE (1) DE60016383T2 (https=)
ES (1) ES2233336T3 (https=)
FR (1) FR2790346A1 (https=)
HK (1) HK1045212B (https=)
WO (1) WO2000051119A1 (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60320993D1 (de) * 2002-06-14 2008-06-26 Koninkl Philips Electronics Nv Integrierter schaltkreis auf aufzeichnungsmedium mit integrierter stromversorgung
CN100498948C (zh) * 2003-06-18 2009-06-10 松下电器产业株式会社 重放装置、重放方法
JP2006039967A (ja) 2004-07-27 2006-02-09 Fujitsu Ltd ディスクタグ読み取り装置
DE102004040462A1 (de) 2004-08-20 2006-02-23 Giesecke & Devrient Gmbh Durch Authentisierung gesicherter Zugriff auf einen Datenträger mit Massenspeicher und Chip
US7741965B2 (en) 2005-05-19 2010-06-22 Chung Nam Electronics Co., Ltd. Radio frequency identification (RFID) system
WO2007054915A2 (en) * 2005-11-14 2007-05-18 Koninklijke Philips Electronics N.V. Data storage medium comprising an access management module
JP5284858B2 (ja) * 2009-04-22 2013-09-11 富士通株式会社 Ｒｆｉｄタグ

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2643475A1 (fr) * 1989-02-21 1990-08-24 Livowsky Jean Michel Procede de controle de l'utilisation d'un support d'informations, notamment magnetique ou magneto-optique et systemes pour sa mise en oeuvre
JPH02230584A (ja) * 1989-03-02 1990-09-12 Seiko Epson Corp コンパクトディスク
DE4121023C2 (de) * 1991-06-26 1994-06-01 Smartdiskette Gmbh In eine EDV-Einrichtung einsteckbares Element
DE4242247C2 (de) * 1992-12-15 1998-05-14 Orga Kartensysteme Gmbh Ausweiskarte mit optischem Datenträger
DE19542910B4 (de) * 1995-11-17 2005-01-05 Deutsche Telekom Ag Verfahren und Vorrichtung zum Schutz gespeicherter Daten
US5905798A (en) * 1996-05-02 1999-05-18 Texas Instruments Incorporated TIRIS based kernal for protection of "copyrighted" program material
US5652838A (en) * 1996-05-20 1997-07-29 Lovett; Donna M. Smart disc cd-rom
DE69720938T2 (de) * 1996-12-20 2004-03-04 Texas Instruments Inc., Dallas Verbesserungen in Bezug auf Sicherheitssysteme
US5790489A (en) * 1997-01-21 1998-08-04 Dell Usa, L.P. Smart compact disk including a processor and a transmission element
US6005940A (en) * 1997-05-16 1999-12-21 Software Security, Inc. System for securely storing and reading encrypted data on a data medium using a transponder
US6526144B2 (en) * 1997-06-02 2003-02-25 Texas Instruments Incorporated Data protection system

Also Published As

Publication number Publication date
FR2790346A1 (fr) 2000-09-01
EP1155410B1 (fr) 2004-12-01
JP2002538566A (ja) 2002-11-12
ES2233336T3 (es) 2005-06-16
US7197649B1 (en) 2007-03-27
EP1155410A1 (fr) 2001-11-21
CN1341259A (zh) 2002-03-20
DE60016383D1 (de) 2005-01-05
WO2000051119A1 (fr) 2000-08-31
HK1045212B (zh) 2005-08-12
HK1045212A1 (en) 2002-11-15
ATE284069T1 (de) 2004-12-15
DE60016383T2 (de) 2005-12-22

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: AXALTO CO., LTD.

Free format text: FORMER NAME OR ADDRESS: SCHLUMBERGER SYSTEMS

CP03 Change of name, title or address

Address after: Monte Carlo, France

Patentee after: Axalto S. A.

Address before: Monte Carlo, France

Patentee before: Schlumberger Industries

C56 Change in the name or address of the patentee

Owner name: SETEC OY

Free format text: FORMER NAME: AXALTO SA

CP03 Change of name, title or address

Address after: East France

Patentee after: Gemalto Sa

Address before: Monte Carlo, France

Patentee before: Axalto S. A.

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20050413

Termination date: 20120225