WO2004057580A3 - Copy protected optical media storage device, along with methodologies for manufacturing and authenticating the same - Google Patents

Copy protected optical media storage device, along with methodologies for manufacturing and authenticating the same Download PDF

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Publication number
WO2004057580A3
WO2004057580A3 PCT/US2003/040479 US0340479W WO2004057580A3 WO 2004057580 A3 WO2004057580 A3 WO 2004057580A3 US 0340479 W US0340479 W US 0340479W WO 2004057580 A3 WO2004057580 A3 WO 2004057580A3
Authority
WO
WIPO (PCT)
Prior art keywords
media storage
optical media
authenticating
methodologies
manufacturing
Prior art date
Application number
PCT/US2003/040479
Other languages
French (fr)
Other versions
WO2004057580A2 (en
Inventor
William J Driscoll
William V Stevenson
Chad M Larsen
Original Assignee
William J Driscoll
William V Stevenson
Chad M Larsen
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 William J Driscoll, William V Stevenson, Chad M Larsen filed Critical William J Driscoll
Priority to AU2003299721A priority Critical patent/AU2003299721A1/en
Publication of WO2004057580A2 publication Critical patent/WO2004057580A2/en
Publication of WO2004057580A3 publication Critical patent/WO2004057580A3/en

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
    • G11B20/0092—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which are linked to media defects or read/write errors
    • G11B20/00927—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which are linked to media defects or read/write errors wherein said defects or errors are generated on purpose, e.g. intended scratches
    • 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
    • G11B20/00173—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 wherein the origin of the content is checked, e.g. determining whether the content has originally been retrieved from a legal disc copy or another trusted source
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers

Abstract

An optical media storage (10) of a selected format that is to be read by an optical reader and comprising a substrate (10) having a first surface and an opposite second surface where the first surface has a data structure formed thereon which includes an anomoly region (12) configured to generate one or more errors when read by the optical reader, a fingerprint region (114) corresponding to a target hash value, a program region (10) corresponding to an executable application program which incorporates a hashing algorithm, a metallic reflective layer (10) disposed over the data structure, and a protective layer (10) disposed over the reflective layer.
PCT/US2003/040479 2002-12-17 2003-12-17 Copy protected optical media storage device, along with methodologies for manufacturing and authenticating the same WO2004057580A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003299721A AU2003299721A1 (en) 2002-12-17 2003-12-17 Copy protected optical media storage device, along with methodologies for manufacturing and authenticating the same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US43431002P 2002-12-17 2002-12-17
US60/434,310 2002-12-17

Publications (2)

Publication Number Publication Date
WO2004057580A2 WO2004057580A2 (en) 2004-07-08
WO2004057580A3 true WO2004057580A3 (en) 2004-08-12

Family

ID=32682023

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/040479 WO2004057580A2 (en) 2002-12-17 2003-12-17 Copy protected optical media storage device, along with methodologies for manufacturing and authenticating the same

Country Status (2)

Country Link
AU (1) AU2003299721A1 (en)
WO (1) WO2004057580A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8837721B2 (en) 2007-03-22 2014-09-16 Microsoft Corporation Optical DNA based on non-deterministic errors
US8788848B2 (en) 2007-03-22 2014-07-22 Microsoft Corporation Optical DNA
US9135948B2 (en) 2009-07-03 2015-09-15 Microsoft Technology Licensing, Llc Optical medium with added descriptor to reduce counterfeiting
US9195810B2 (en) 2010-12-28 2015-11-24 Microsoft Technology Licensing, Llc Identifying factorable code

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4577289A (en) * 1983-12-30 1986-03-18 International Business Machines Corporation Hardware key-on-disk system for copy-protecting magnetic storage media
US4584641A (en) * 1983-08-29 1986-04-22 Paul Guglielmino Copyprotecting system for software protection
US4734796A (en) * 1983-04-14 1988-03-29 Amiram Grynberg Technique for preventing unauthorized copying of information recorded on a recording medium and a protected recording medium
US4849836A (en) * 1985-06-07 1989-07-18 Software Heaven, Inc. Copy protection for computer discs
US5724327A (en) * 1991-12-02 1998-03-03 U.S. Phillips Corporation Record carrier having first variations of a first physical parameter corresponding to information recorded thereon and second variations of a second physical parameter relating to recovery of the information
US6314518B1 (en) * 1997-08-26 2001-11-06 U.S. Philips Corporation System for transferring content information and supplemental information relating thereto

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4734796A (en) * 1983-04-14 1988-03-29 Amiram Grynberg Technique for preventing unauthorized copying of information recorded on a recording medium and a protected recording medium
US4584641A (en) * 1983-08-29 1986-04-22 Paul Guglielmino Copyprotecting system for software protection
US4577289A (en) * 1983-12-30 1986-03-18 International Business Machines Corporation Hardware key-on-disk system for copy-protecting magnetic storage media
US4849836A (en) * 1985-06-07 1989-07-18 Software Heaven, Inc. Copy protection for computer discs
US5724327A (en) * 1991-12-02 1998-03-03 U.S. Phillips Corporation Record carrier having first variations of a first physical parameter corresponding to information recorded thereon and second variations of a second physical parameter relating to recovery of the information
US6314518B1 (en) * 1997-08-26 2001-11-06 U.S. Philips Corporation System for transferring content information and supplemental information relating thereto

Also Published As

Publication number Publication date
AU2003299721A1 (en) 2004-07-14
WO2004057580A2 (en) 2004-07-08
AU2003299721A8 (en) 2004-07-14

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