WO2005048256A3 - Support de donnees possedant un marquage de securite, et appareil de manipulation d'un tel support de donnees - Google Patents

Support de donnees possedant un marquage de securite, et appareil de manipulation d'un tel support de donnees Download PDF

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Publication number
WO2005048256A3
WO2005048256A3 PCT/IB2004/003611 IB2004003611W WO2005048256A3 WO 2005048256 A3 WO2005048256 A3 WO 2005048256A3 IB 2004003611 W IB2004003611 W IB 2004003611W WO 2005048256 A3 WO2005048256 A3 WO 2005048256A3
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WO
WIPO (PCT)
Prior art keywords
data carrier
mark
security mark
handling
security
Prior art date
Application number
PCT/IB2004/003611
Other languages
English (en)
Other versions
WO2005048256A2 (fr
Inventor
Pim Theo Tuyls
Johan Paul Marie Gera Linnartz
Original Assignee
Koninkl Philips Electronics Nv
Pim Theo Tuyls
Johan Paul Marie Gera Linnartz
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 Koninkl Philips Electronics Nv, Pim Theo Tuyls, Johan Paul Marie Gera Linnartz filed Critical Koninkl Philips Electronics Nv
Publication of WO2005048256A2 publication Critical patent/WO2005048256A2/fr
Publication of WO2005048256A3 publication Critical patent/WO2005048256A3/fr

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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
    • G11B20/00876—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
    • 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)
  • Optical Recording Or Reproduction (AREA)
  • Holo Graphy (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)

Abstract

La présente invention se rapporte à un support de données (1) possédant un marquage de sécurité (2) dans lequel est noyé à un code, ledit marquage de sécurité étant de type optique. Le marquage est par exemple du type POWF (Physical One Way Functions) et il crée un effet de type tacheture pour une lumière spécifique. On peut déterminer à partir de cet effet tacheture un code dont on peut obtenir un marquage d'authentification ou une clé déchiffrement. Selon une variante, on peut utiliser un hologramme à partir duquel on peut dériver une clé ou un marquage d'authentification à l'aide d'un filtre de modulation spatiale unique au niveau de l'analyse du marquage de sécurité.
PCT/IB2004/003611 2003-11-14 2004-11-04 Support de donnees possedant un marquage de securite, et appareil de manipulation d'un tel support de donnees WO2005048256A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP03300217.1 2003-11-14
EP03300217 2003-11-14

Publications (2)

Publication Number Publication Date
WO2005048256A2 WO2005048256A2 (fr) 2005-05-26
WO2005048256A3 true WO2005048256A3 (fr) 2005-07-28

Family

ID=34585924

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2004/003611 WO2005048256A2 (fr) 2003-11-14 2004-11-04 Support de donnees possedant un marquage de securite, et appareil de manipulation d'un tel support de donnees

Country Status (2)

Country Link
TW (1) TW200523897A (fr)
WO (1) WO2005048256A2 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7812935B2 (en) 2005-12-23 2010-10-12 Ingenia Holdings Limited Optical authentication
US7853792B2 (en) 2004-03-12 2010-12-14 Ingenia Holdings Limited Authenticity verification methods, products and apparatuses
US8078875B2 (en) 2005-07-27 2011-12-13 Ingenia Holdings Limited Verification of authenticity
US8103046B2 (en) 2004-08-13 2012-01-24 Ingenia Holdings Limited Authenticity verification of articles using a database
US8615475B2 (en) 2008-12-19 2013-12-24 Ingenia Holdings Limited Self-calibration
US8682076B2 (en) 2008-12-19 2014-03-25 Ingenia Holdings Limited Signature generation for use in authentication and verification using a non-coherent radiation source
US8699088B2 (en) 2004-03-12 2014-04-15 Ingenia Holdings Limited Methods and apparatuses for creating authenticatable printed articles and subsequently verifying them
US8892556B2 (en) 2009-11-10 2014-11-18 Ingenia Holdings Limited Optimisation

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8171567B1 (en) 2002-09-04 2012-05-01 Tracer Detection Technology Corp. Authentication method and system
JP2006525613A (ja) 2003-04-29 2006-11-09 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 情報担体のコピー防止に関するシステム
WO2006013528A1 (fr) * 2004-07-29 2006-02-09 Koninklijke Philips Electronics N.V. Support d'informations avec protection contre la copie, systeme de lecture d'un tel support
WO2006071380A2 (fr) 2004-11-12 2006-07-06 Pufco, Inc. Dispositif configurable de maniere securisee sur le terrain
GB2428948B (en) * 2005-07-27 2007-09-05 Ingenia Technology Ltd Keys
CN101243513A (zh) 2005-08-23 2008-08-13 皇家飞利浦电子股份有限公司 使用物理单向函数的信息载体鉴别
FR2894371B1 (fr) * 2005-12-06 2008-05-16 Univ Louis Pasteur Etablisseme Systeme de securite par codage diffractif numerique pour disques optiques.
TWI416921B (zh) 2006-01-24 2013-11-21 Pufco Inc 用於信號產生器式裝置安全性之方法、積體電路及電腦程式產品
EP1918913A1 (fr) * 2006-10-31 2008-05-07 Thomson Holding Germany GmbH & Co. OHG Procédé de production d'une marque de sécurité sur un support de données optique
US9214183B2 (en) 2007-06-12 2015-12-15 Nxp B.V. Secure storage
US8782396B2 (en) 2007-09-19 2014-07-15 Verayo, Inc. Authentication with physical unclonable functions

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2221870A (en) * 1988-05-31 1990-02-21 De La Rue Co Plc Security device
WO2004057525A1 (fr) * 2002-12-20 2004-07-08 Thales Procede d'authentification et d'identification optique d'objets et dispositif de mise en oeuvre
WO2004097826A1 (fr) * 2003-04-29 2004-11-11 Koninklijke Philips Electronics N.V. Systeme de protection anti-copie d'un support d'information

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2221870A (en) * 1988-05-31 1990-02-21 De La Rue Co Plc Security device
WO2004057525A1 (fr) * 2002-12-20 2004-07-08 Thales Procede d'authentification et d'identification optique d'objets et dispositif de mise en oeuvre
WO2004097826A1 (fr) * 2003-04-29 2004-11-11 Koninklijke Philips Electronics N.V. Systeme de protection anti-copie d'un support d'information

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PAPPU R ET AL: "Physical one-way functions", SCIENCE, AMERICAN ASSOCIATION FOR THE ADVANCEMENT OF SCIENCE,, US, vol. 297, no. 5589, September 2002 (2002-09-01), pages 2026 - 2030, XP002285061, ISSN: 0036-8075 *
RAVIKANTH P S: "Physical One-way Functions", THESIS AT THE MASSACHUSETTS INSTITUTE OF TECHNOLOGY, XX, XX, March 2001 (2001-03-01), pages 1 - 154, XP002251679 *

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8766800B2 (en) 2004-03-12 2014-07-01 Ingenia Holdings Limited Authenticity verification methods, products, and apparatuses
US8749386B2 (en) 2004-03-12 2014-06-10 Ingenia Holdings Limited System and method for article authentication using signatures
US9019567B2 (en) 2004-03-12 2015-04-28 Ingenia Holdings Limited Methods and apparatuses for creating authenticatable printed articles and subsequently verifying them
US8896885B2 (en) 2004-03-12 2014-11-25 Ingenia Holdings Limited Creating authenticatable printed articles and subsequently verifying them based on scattered light caused by surface structure
US8757493B2 (en) 2004-03-12 2014-06-24 Ingenia Holdings Limited System and method for article authentication using encoded signatures
US8699088B2 (en) 2004-03-12 2014-04-15 Ingenia Holdings Limited Methods and apparatuses for creating authenticatable printed articles and subsequently verifying them
US7853792B2 (en) 2004-03-12 2010-12-14 Ingenia Holdings Limited Authenticity verification methods, products and apparatuses
US8502668B2 (en) 2004-03-12 2013-08-06 Ingenia Holdings Limited System and method for article authentication using blanket illumination
US8421625B2 (en) 2004-03-12 2013-04-16 Ingenia Holdings Limited System and method for article authentication using thumbnail signatures
US8103046B2 (en) 2004-08-13 2012-01-24 Ingenia Holdings Limited Authenticity verification of articles using a database
US8078875B2 (en) 2005-07-27 2011-12-13 Ingenia Holdings Limited Verification of authenticity
US8497983B2 (en) 2005-12-23 2013-07-30 Ingenia Holdings Limited Optical authentication
US7812935B2 (en) 2005-12-23 2010-10-12 Ingenia Holdings Limited Optical authentication
US8615475B2 (en) 2008-12-19 2013-12-24 Ingenia Holdings Limited Self-calibration
US8682076B2 (en) 2008-12-19 2014-03-25 Ingenia Holdings Limited Signature generation for use in authentication and verification using a non-coherent radiation source
US8892556B2 (en) 2009-11-10 2014-11-18 Ingenia Holdings Limited Optimisation

Also Published As

Publication number Publication date
WO2005048256A2 (fr) 2005-05-26
TW200523897A (en) 2005-07-16

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