ATE371910T1 - Authentifizierungssystem mit optischer verschlüsselung unter verwendung von polarisiertem licht - Google Patents

Authentifizierungssystem mit optischer verschlüsselung unter verwendung von polarisiertem licht

Info

Publication number
ATE371910T1
ATE371910T1 AT03769846T AT03769846T ATE371910T1 AT E371910 T1 ATE371910 T1 AT E371910T1 AT 03769846 T AT03769846 T AT 03769846T AT 03769846 T AT03769846 T AT 03769846T AT E371910 T1 ATE371910 T1 AT E371910T1
Authority
AT
Austria
Prior art keywords
optical
authentication system
authentication device
polarized light
authentication
Prior art date
Application number
AT03769846T
Other languages
English (en)
Inventor
Thomas Kevenaar
Pim Tuyls
Geert Schrijen
Original Assignee
Koninkl Philips Electronics Nv
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 filed Critical Koninkl Philips Electronics Nv
Application granted granted Critical
Publication of ATE371910T1 publication Critical patent/ATE371910T1/de

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
    • G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
    • G07D7/005—Testing security markings invisible to the naked eye, e.g. verifying thickened lines or unobtrusive markings or alterations
    • G07D7/0053—Testing security markings invisible to the naked eye, e.g. verifying thickened lines or unobtrusive markings or alterations involving markings added to a pattern, e.g. interstitial points
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/20—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof characterised by a particular use or purpose
    • B42D25/29—Securities; Bank notes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/30—Identification or security features, e.g. for preventing forgery
    • B42D25/333—Watermarks
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
    • G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
    • G07D7/004—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency using digital security elements, e.g. information coded on a magnetic thread or strip
    • G07D7/0047—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency using digital security elements, e.g. information coded on a magnetic thread or strip using checkcodes, e.g. coded numbers derived from serial number and denomination
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
    • G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
    • G07D7/20—Testing patterns thereon
    • G07D7/202—Testing patterns thereon using pattern matching
    • G07D7/2033—Matching unique patterns, i.e. patterns that are unique to each individual paper
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09C—CIPHERING OR DECIPHERING APPARATUS FOR CRYPTOGRAPHIC OR OTHER PURPOSES INVOLVING THE NEED FOR SECRECY
    • G09C5/00—Ciphering apparatus or methods not provided for in the preceding groups, e.g. involving the concealment or deformation of graphic data such as designs, written or printed messages
    • B42D2035/34—

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Finance (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Polarising Elements (AREA)
  • Collating Specific Patterns (AREA)
  • Optical Communication System (AREA)
AT03769846T 2002-12-16 2003-11-17 Authentifizierungssystem mit optischer verschlüsselung unter verwendung von polarisiertem licht ATE371910T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP02080308 2002-12-16

Publications (1)

Publication Number Publication Date
ATE371910T1 true ATE371910T1 (de) 2007-09-15

Family

ID=32524028

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03769846T ATE371910T1 (de) 2002-12-16 2003-11-17 Authentifizierungssystem mit optischer verschlüsselung unter verwendung von polarisiertem licht

Country Status (9)

Country Link
US (1) US20060115082A1 (de)
EP (1) EP1579380B1 (de)
JP (1) JP2006510051A (de)
KR (1) KR20050085708A (de)
CN (1) CN1726507A (de)
AT (1) ATE371910T1 (de)
AU (1) AU2003278548A1 (de)
DE (1) DE60316029D1 (de)
WO (1) WO2004055720A1 (de)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050286719A1 (en) * 2004-06-29 2005-12-29 Canon Kabushiki Kaisha Generating entropy through image capture
US8933889B2 (en) * 2005-07-29 2015-01-13 Nokia Corporation Method and device for augmented reality message hiding and revealing
US8155312B2 (en) * 2005-10-18 2012-04-10 The University Of Connecticut Optical data storage device and method
WO2007051842A1 (de) * 2005-11-04 2007-05-10 Christian Hogl Verfahren und system zum übertragen von daten von einer ersten datenverarbeitungseinrichtung an eine zweite datenverarbeitungseinrichtung
WO2007105760A1 (ja) * 2006-03-15 2007-09-20 The University Of Tokushima 液晶式画像表示装置及び液晶式画像表示方法
KR100777662B1 (ko) 2006-06-14 2007-11-29 삼성전기주식회사 잉크젯용 전도성 잉크 조성물
JP4899155B2 (ja) * 2006-09-26 2012-03-21 Ｎｌｔテクノロジー株式会社 表示装置
ES2397568T3 (es) 2008-03-11 2013-03-07 Rolic Ltd. Elemento de seguridad biométrica óptico
US9047458B2 (en) * 2009-06-19 2015-06-02 Deviceauthority, Inc. Network access protection
DE102009033919A1 (de) * 2009-07-20 2011-01-27 Giesecke & Devrient Gmbh Sicheres Anzeigen von Nutzdaten auf einem Telekommunikationssendgerät
US8726407B2 (en) * 2009-10-16 2014-05-13 Deviceauthority, Inc. Authentication of computing and communications hardware
GEP20125395B (en) 2009-12-16 2012-02-10 Method of code recording for protection of product against falsification and device for its identification
JP2012008351A (ja) * 2010-06-25 2012-01-12 Dainippon Printing Co Ltd 暗号情報の生成方法ならびに表示方法
JP2012168346A (ja) * 2011-02-15 2012-09-06 Casio Comput Co Ltd 閲覧装置
AU2011101295B4 (en) 2011-06-13 2012-08-02 Device Authority Ltd Hardware identity in multi-factor authentication layer
AU2011101297B4 (en) 2011-08-15 2012-06-14 Uniloc Usa, Inc. Remote recognition of an association between remote devices
DE102011084821A1 (de) * 2011-10-19 2013-04-25 Bundesdruckerei Gmbh Verfahren zum Verifizieren von polarisationsabhängigen Sicherheitsmerkmalen unter Verwendung einer Anzeigevorrichtung
US9143496B2 (en) 2013-03-13 2015-09-22 Uniloc Luxembourg S.A. Device authentication using device environment information
US9286466B2 (en) 2013-03-15 2016-03-15 Uniloc Luxembourg S.A. Registration and authentication of computing devices using a digital skeleton key
US8695068B1 (en) * 2013-04-25 2014-04-08 Uniloc Luxembourg, S.A. Device authentication using display device irregularity
US9514316B2 (en) * 2013-04-30 2016-12-06 Microsoft Technology Licensing, Llc Optical security enhancement device
US9418215B2 (en) 2013-04-30 2016-08-16 Microsoft Technology Licensing, Llc Optical security enhancement device
US9836857B2 (en) * 2013-12-17 2017-12-05 Beijing Zhigu Rui Tuo Tech Co., Ltd. System, device, and method for information exchange
BR102014007666B1 (pt) * 2014-03-28 2023-01-10 Samsung Eletrônica Da Amazônia Ltda Método para autenticação de transações móveis usando criptografia de vídeo e método para criptografia de vídeo
CN104268613A (zh) * 2014-09-30 2015-01-07 上海宏盾防伪材料有限公司 一种基于色彩平衡的图文信息隐藏及重现的结构及其方法
US9779227B1 (en) * 2014-10-24 2017-10-03 Amazon Technologies, Inc. Security system using keys encoded in holograms
DE112015005883T5 (de) * 2015-01-30 2017-09-28 Hewlett-Packard Development Company, L.P. M-äre zyklische codierung
CN104851361A (zh) * 2015-02-13 2015-08-19 厦门天马微电子有限公司 一种防伪标签及其制造方法
US11468639B2 (en) * 2015-02-20 2022-10-11 Microsoft Technology Licensing, Llc Selective occlusion system for augmented reality devices
CN107428193A (zh) * 2015-03-06 2017-12-01 Ccl证券私人有限公司 隐藏图像安全装置和方法
CN104834122A (zh) 2015-05-11 2015-08-12 京东方科技集团股份有限公司 一种显示系统及其加密解密方法
CN107667304B (zh) * 2015-05-22 2020-08-25 罗利克有限公司 加密光学安全装置
US10899163B2 (en) * 2015-05-26 2021-01-26 Rolic Ag Optical security device
US10168146B2 (en) * 2015-05-29 2019-01-01 Canon Kabushiki Kaisha Measuring shape of specular objects by local projection of coded patterns
GB2540739A (en) * 2015-07-13 2017-02-01 Innovia Films Ltd Authentication apparatus and method
CN105243379B (zh) * 2015-11-18 2018-06-12 上海师范大学 基于角度复用体全息和指纹识别的光学图像加密方法
DE102016117063A1 (de) 2016-09-12 2018-03-15 Tailorlux Gmbh Verfahren zur Authentifizierung von Gegenständen
DE102016225903A1 (de) 2016-12-21 2018-06-21 Henkel Ag & Co. Kgaa Reinigungsmittel für harte Oberflächen mit langanhaltender Duft- und Glanzwirkung
CN108257190A (zh) * 2018-02-26 2018-07-06 中国科学院大学 一种视觉密码学与光致变色材料相结合的光学信息安全技术
CN109214971B (zh) * 2018-08-08 2019-05-28 山东科技大学 一种灰度图像可视加密方法
US10853526B2 (en) * 2018-09-10 2020-12-01 Lenovo (Singapore) Pte. Ltd. Dynamic screen filtering
CN110264860B (zh) * 2019-06-14 2021-05-11 长春理工大学 一种基于多膜系阵列的多谱段图像伪装方法
TWI714419B (zh) * 2020-01-06 2020-12-21 力晶積成電子製造股份有限公司 具有隱藏的識別碼的半導體堆疊結構
CN117201696A (zh) * 2023-09-19 2023-12-08 中国科学院大学 一种基于无像素扩展的光学信息隐藏及解码方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5396559A (en) * 1990-08-24 1995-03-07 Mcgrew; Stephen P. Anticounterfeiting method and device utilizing holograms and pseudorandom dot patterns
EP0753785B1 (de) * 1995-07-11 2016-05-11 Rolic AG Übertragung von Polarisationsmustern auf polarisationsempfindliche Photoschichten
US6692031B2 (en) * 1998-12-31 2004-02-17 Mcgrew Stephen P. Quantum dot security device and method
US6233075B1 (en) * 1999-01-25 2001-05-15 Telcordia Technologies, Inc. Optical layer survivability and security system
EP1120737A1 (de) * 2000-01-27 2001-08-01 Rolic AG Optische Fälschungssicherheit
US7046804B1 (en) * 2000-04-19 2006-05-16 Canadian Bank Note Company, Ltd System for producing a printable security device image and detecting latent source image(s) therefrom
US7162035B1 (en) * 2000-05-24 2007-01-09 Tracer Detection Technology Corp. Authentication method and system
GB0117391D0 (en) * 2001-07-17 2001-09-05 Optaglio Ltd Optical device and method of manufacture

Also Published As

Publication number Publication date
WO2004055720A1 (en) 2004-07-01
DE60316029D1 (de) 2007-10-11
US20060115082A1 (en) 2006-06-01
KR20050085708A (ko) 2005-08-29
EP1579380A1 (de) 2005-09-28
CN1726507A (zh) 2006-01-25
AU2003278548A1 (en) 2004-07-09
JP2006510051A (ja) 2006-03-23
EP1579380B1 (de) 2007-08-29

Similar Documents

Publication Publication Date Title
DE60316029D1 (de) Authentifizierungssystem mit optischer verschlüsselung unter verwendung von polarisiertem licht
ATE400108T1 (de) Authentifizierungsverfahren und vorrichtung zur verschlüsselung eines tickets mit einem symmetrischen schlüssel, wobei der symmetrische schlüssel mit einem asymmetrischen schlüssel verschlüsselt ist
TW200701725A (en) Automatic data encryption and access control based on bluetooth device proximity
KR102168392B1 (ko) 레지스트리 장치, 에이전트 디바이스, 애플리케이션 제공 장치 및 대응하는 방법들
DE60126874D1 (de) Vorrichtung und verfahren zur informationsverarbeitung
ATE190147T1 (de) Methode zur programdatensicherung
WO2010015906A3 (en) Apparatus, systems and methods for authentication of objects having multiple components
ES2164694T3 (es) Procedimiento de autentificacion de al menos un dispositivo de identificacion por un dispositivo de verificacion que utiliza un protocolo con aporte nulo de conocimiento.
CY1106061T1 (el) Επαληθευση δεδομενων τα οποια μεταδιδονται σε ενα ψηφιακο συστημα μεταδοσης
CY1109805T1 (el) Μεθοδοι και συστηματα για σημανση, εντοπισμο και επιβεβαιωση γνησιοτητας προϊοντων
ATE268486T1 (de) Überprüfen der echtheit von gütern unter verwendung von zufallszahlen
ATE406726T1 (de) Verfahren und vorrichtung zur speicherung kryptographischer schlüssel, wobei schlüsselserver durch besitz und sichere verteilung gespeicherter schlüssel authentifiziert werden
WO2004092886A3 (en) Associating software with hardware using cryptography
WO2004053618A3 (en) System and method of owner control of electronic devices
ATE370571T1 (de) System und verfahren zur erzeugung eines gesicherten netzes unter verwendung von beglaubigungen von verfahrensgruppen
DE60335664D1 (de) Authentifizierungsverfahren
NO20041311L (no) System av tekstil og uorganisk matriks samt fremgangsmate til armering av et konstruksjonselement
ATE388564T1 (de) Verfahren und systeme zur steuerung des umfangs der delegierung von authentifizierungsdaten
CA3087858A1 (en) Authentication and authorization using tokens with action identification
ES2722533T3 (es) Sistema y método para gestionar la instalación de un paquete de aplicación que requiera un acceso a permisos de riesgo alto
ATE352537T1 (de) Verbindungen, die auf anorganische ionen- rezeptoren wirken
JP2009525527A5 (de)
WO2004111761A3 (en) Identity-based wireless device configuration
ATE426298T1 (de) Verfahren zur datenubermittlung zwischen einem lokalem server und lokalen klienten
DE69827320D1 (de) Identifizierungsverfahren mit öffentlichem Schlüssel unter Verwendung zweier Hash-Funktionen

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties