AU2003243235A1 - Authenticating a data storage medium using predetermined inter-sector relationships - Google Patents

Authenticating a data storage medium using predetermined inter-sector relationships

Info

Publication number
AU2003243235A1
AU2003243235A1 AU2003243235A AU2003243235A AU2003243235A1 AU 2003243235 A1 AU2003243235 A1 AU 2003243235A1 AU 2003243235 A AU2003243235 A AU 2003243235A AU 2003243235 A AU2003243235 A AU 2003243235A AU 2003243235 A1 AU2003243235 A1 AU 2003243235A1
Authority
AU
Australia
Prior art keywords
authenticating
storage medium
data storage
predetermined inter
sector
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.)
Abandoned
Application number
AU2003243235A
Other versions
AU2003243235A8 (en
Inventor
Douglas M. Carson
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.)
Doug Carson and Associates Inc
Original Assignee
Doug Carson and Associates Inc
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 Doug Carson and Associates Inc filed Critical Doug Carson and Associates Inc
Publication of AU2003243235A8 publication Critical patent/AU2003243235A8/en
Publication of AU2003243235A1 publication Critical patent/AU2003243235A1/en
Abandoned legal-status Critical Current

Links

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
    • G11B20/00094—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which result in a restriction to authorised record carriers
    • G11B20/00123—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which result in a restriction to authorised record carriers the record carrier being identified by recognising some of its unique characteristics, e.g. a unique defect pattern serving as a physical signature of 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Signal Processing (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Optical Recording Or Reproduction (AREA)
AU2003243235A 2002-05-14 2003-05-14 Authenticating a data storage medium using predetermined inter-sector relationships Abandoned AU2003243235A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US38070902P 2002-05-14 2002-05-14
US60/380,709 2002-05-14
US44403003P 2003-01-31 2003-01-31
US60/444,030 2003-01-31
PCT/US2003/015151 WO2003098605A2 (en) 2002-05-14 2003-05-14 Authenticating a data storage medium using predetermined inter-sector relationships

Publications (2)

Publication Number Publication Date
AU2003243235A8 AU2003243235A8 (en) 2003-12-02
AU2003243235A1 true AU2003243235A1 (en) 2003-12-02

Family

ID=29553507

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003243235A Abandoned AU2003243235A1 (en) 2002-05-14 2003-05-14 Authenticating a data storage medium using predetermined inter-sector relationships

Country Status (4)

Country Link
EP (1) EP1514188A4 (en)
JP (1) JP2005529435A (en)
AU (1) AU2003243235A1 (en)
WO (1) WO2003098605A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008511091A (en) * 2004-08-27 2008-04-10 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ Record carrier, recording method and reproduction apparatus for copyright management
ATE515768T1 (en) * 2004-12-14 2011-07-15 Sony Dadc Austria Ag SIGNATURE FOR PLATE AUTHENTICATION

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3729421B2 (en) * 1994-03-18 2005-12-21 富士通株式会社 Unauthorized use prevention method and unauthorized use prevention system
JPH08212681A (en) * 1995-02-03 1996-08-20 Matsushita Electric Ind Co Ltd Recording/reproducing device
CN1110037C (en) * 1995-10-19 2003-05-28 松下电器产业株式会社 Information recording media, information reproduction method and information reproduction equipment
US6028936A (en) * 1996-01-16 2000-02-22 Disney Enterprises, Inc. Method and apparatus for authenticating recorded media
US6034831A (en) * 1997-05-09 2000-03-07 International Business Machines Corporation Dynamic reverse reassign apparatus and method for a data recording disk drive
JPH11134650A (en) * 1997-10-28 1999-05-21 Sony Corp Optical disk recorder, optical disk recording method, optical disk and optical disk reproducer
US6560176B1 (en) * 1997-12-30 2003-05-06 Macrovision Europe Limited Method and apparatus for determining the provenance of a data carrying disc
US20030182605A1 (en) * 1998-12-11 2003-09-25 Short Robert L. Process and device for identifying and designating radially-oriented patterns of defects on a data-storage medium
CA2318310A1 (en) * 2000-09-01 2002-03-01 Oleg Saliahov Cd-disk identification through a pattern analysis
JP2002132585A (en) * 2000-10-20 2002-05-10 Sony Corp Information recording apparatus, information reproducing apparatus, information recording medium, information recording method, information reproducing method, and program providing medium

Also Published As

Publication number Publication date
WO2003098605A3 (en) 2004-01-22
JP2005529435A (en) 2005-09-29
AU2003243235A8 (en) 2003-12-02
WO2003098605A2 (en) 2003-11-27
EP1514188A4 (en) 2016-01-13
EP1514188A2 (en) 2005-03-16

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase