AT418766T - Signature for access token - Google Patents

Signature for access token

Info

Publication number
AT418766T
AT418766T AT06765021T AT06765021T AT418766T AT 418766 T AT418766 T AT 418766T AT 06765021 T AT06765021 T AT 06765021T AT 06765021 T AT06765021 T AT 06765021T AT 418766 T AT418766 T AT 418766T
Authority
AT
Austria
Prior art keywords
signature
access token
token
access
Prior art date
Application number
AT06765021T
Other languages
German (de)
Inventor
Russell Cowburn
James Buchanan
Original Assignee
Ingenia Technology Ltd
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
Priority to US70289705P priority Critical
Priority to GB0515465A priority patent/GB2429092B/en
Application filed by Ingenia Technology Ltd filed Critical Ingenia Technology Ltd
Publication of AT418766T publication Critical patent/AT418766T/en

Links

Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K9/00Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K9/00Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
    • G06K9/00577Recognising objects characterised by unique random properties, i.e. objects having a physically unclonable function [PUF], e.g. authenticating objects based on their unclonable texture
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K9/00Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
    • G06K9/36Image preprocessing, i.e. processing the image information without deciding about the identity of the image
    • G06K9/46Extraction of features or characteristics of the image
    • G06K9/52Extraction of features or characteristics of the image by deriving mathematical or geometrical properties from the whole image
    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07DHANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
    • G07D7/00Testing 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
    • G07D7/004Testing 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
    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07DHANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
    • G07D7/00Testing 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
    • G07D7/06Testing 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 wave or particle radiation
    • G07D7/12Visible light, infra-red or ultraviolet radiation
    • G07D7/121Apparatus characterised by sensor details
    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07DHANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
    • G07D7/00Testing 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
    • G07D7/20Testing patterns thereon
AT06765021T 2005-07-27 2006-07-19 Signature for access token AT418766T (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US70289705P true 2005-07-27 2005-07-27
GB0515465A GB2429092B (en) 2005-07-27 2005-07-27 Token Signature Based Record Access

Publications (1)

Publication Number Publication Date
AT418766T true AT418766T (en) 2009-01-15

Family

ID=37148728

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06765021T AT418766T (en) 2005-07-27 2006-07-19 Signature for access token

Country Status (9)

Country Link
US (1) US20070028108A1 (en)
EP (1) EP1907986B1 (en)
JP (1) JP2009503669A (en)
AT (1) AT418766T (en)
DE (1) DE602006004457D1 (en)
MY (1) MY142408A (en)
RU (1) RU2008107339A (en)
TW (1) TW200731146A (en)
WO (1) WO2007012814A2 (en)

Families Citing this family (38)

* 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
KR101168932B1 (en) 2004-03-12 2012-08-02 인제니아 홀딩스 리미티드 Methods and apparatuses for creating authenticatable printed articles and subsequently verifying them
EP1730675B1 (en) 2004-03-12 2015-05-20 Ingenia Holdings Limited Authenticity verification methods, products and apparatuses
GB2417592B (en) 2004-08-13 2006-07-26 Ingenia Technology Ltd Authenticity verification of articles
JP2009503976A (en) * 2005-07-27 2009-01-29 インゲニア・テクノロジー・リミテッド Verification of signature of coherent optical radiation articles made from the resulting signals from scattering from the surface of the article
EP1907963A1 (en) * 2005-07-27 2008-04-09 Ingenia Technology Limited Prescription authentication using speckle patterns
KR101223204B1 (en) 2005-07-27 2013-01-17 인제니아 홀딩스 리미티드 Verification of authenticity
US7809156B2 (en) 2005-08-12 2010-10-05 Ricoh Company, Ltd. Techniques for generating and using a fingerprint for an article
US7731435B2 (en) * 2005-08-12 2010-06-08 Ricoh Company, Ltd. Techniques for printing with integrated paper sheet identification
GB2429950B (en) * 2005-09-08 2007-08-22 Ingenia Holdings Copying
US20070067190A1 (en) * 2005-09-21 2007-03-22 Yasnoff William A Method And Apparatus to Provide for the Provision of Medically-Related Information
WO2007072044A1 (en) * 2005-12-23 2007-06-28 Ingenia Holdings (Uk) Limited Optical authentication
US8224018B2 (en) * 2006-01-23 2012-07-17 Digimarc Corporation Sensing data from physical objects
US8077905B2 (en) 2006-01-23 2011-12-13 Digimarc Corporation Capturing physical feature data
US8215553B2 (en) * 2006-11-15 2012-07-10 Digimarc Corporation Physical credentials and related methods
US7865124B2 (en) * 2007-03-30 2011-01-04 Ricoh Company, Ltd. Pre-scanning printer with paper fingerprinting
US8756673B2 (en) 2007-03-30 2014-06-17 Ricoh Company, Ltd. Techniques for sharing data
US20080272585A1 (en) 2007-04-26 2008-11-06 Bowe Bell + Howell Company Method and programmable product for unique document identification using stock and content
GB2450131B (en) * 2007-06-13 2009-05-06 Ingenia Holdings Fuzzy Keys
US8281997B2 (en) * 2008-02-19 2012-10-09 Bilcare Technologies Singapore Pte. Ltd. Reading device for identifying a tag or an object adapted to be identified, related methods and systems
GB2460625B (en) * 2008-05-14 2010-05-26 Ingenia Holdings Two tier authentication
GB2461253B (en) * 2008-05-23 2012-11-21 Ingenia Holdings Ltd Linearisation of scanned data
GB2461971B (en) * 2008-07-11 2012-12-26 Ingenia Holdings Ltd Generating a collective signature for articles produced in a mould
GB2462059A (en) * 2008-07-11 2010-01-27 Ingenia Holdings Authentication scanner
GB2466465B (en) * 2008-12-19 2011-02-16 Ingenia Holdings Authentication
GB2466311B (en) * 2008-12-19 2010-11-03 Ingenia Holdings Self-calibration of a matching algorithm for determining authenticity
US20110080603A1 (en) * 2009-10-02 2011-04-07 Horn Richard T Document Security System and Method for Authenticating a Document
GB2476226B (en) 2009-11-10 2012-03-28 Ingenia Holdings Ltd Optimisation
US8516267B2 (en) * 2009-12-18 2013-08-20 Adrian Spalka Computer readable storage medium for generating an access key, computer implemented method and computing device
EP2348447B1 (en) * 2009-12-18 2014-07-16 CompuGroup Medical AG A computer implemented method for generating a set of identifiers from a private key, computer implemented method and computing device
EP2365456B1 (en) * 2010-03-11 2016-07-20 CompuGroup Medical SE Data structure, method and system for predicting medical conditions
EP2348450B1 (en) 2009-12-18 2013-11-06 CompuGroup Medical AG Database system, computer system, and computer-readable storage medium for decrypting a data record
EP2348452B1 (en) 2009-12-18 2014-07-02 CompuGroup Medical AG A computer implemented method for sending a message to a recipient user, receiving a message by a recipient user, a computer readable storage medium and a computer system
JP2013031151A (en) * 2011-06-20 2013-02-07 Renesas Electronics Corp Encryption communication system and encryption communication method
KR20140108749A (en) * 2013-02-27 2014-09-15 한국전자통신연구원 Apparatus for generating privacy-protecting document authentication information and method of privacy-protecting document authentication using the same
US9742757B2 (en) 2013-11-27 2017-08-22 International Business Machines Corporation Identifying and destroying potentially misappropriated access tokens
US9600554B2 (en) 2014-03-25 2017-03-21 AtScale, Inc. Interpreting relational database statements using a virtual multidimensional data model
US9948655B1 (en) * 2016-04-15 2018-04-17 AtScale, Inc. Data access authorization for dynamically generated database structures

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4599509A (en) * 1970-09-21 1986-07-08 Daniel Silverman Access security control
US4218674A (en) * 1975-09-09 1980-08-19 Dasy Inter S.A. Method and a system for verifying authenticity safe against forgery
CA1160749A (en) * 1980-06-23 1984-01-17 Robert N. Goldman Non-counterfeitable document system
US7111321B1 (en) * 1999-01-25 2006-09-19 Dell Products L.P. Portable computer system with hierarchical and token-based security policies
US20040199765A1 (en) * 1999-08-20 2004-10-07 Children's Medical Center Corporation System and method for providing personal control of access to confidential records over a public network
US7605940B2 (en) * 1999-09-17 2009-10-20 Silverbrook Research Pty Ltd Sensing device for coded data
US20050101841A9 (en) * 2001-12-04 2005-05-12 Kimberly-Clark Worldwide, Inc. Healthcare networks with biosensors
GB0220907D0 (en) * 2002-09-10 2002-10-16 Ingenia Holdings Ltd Security device and system
US7389530B2 (en) * 2003-09-12 2008-06-17 International Business Machines Corporation Portable electronic door opener device and method for secure door opening
US20050108057A1 (en) * 2003-09-24 2005-05-19 Michal Cohen Medical device management system including a clinical system interface
US7363505B2 (en) * 2003-12-03 2008-04-22 Pen-One Inc Security authentication method and system

Also Published As

Publication number Publication date
EP1907986B1 (en) 2008-12-24
RU2008107339A (en) 2009-09-10
EP1907986A2 (en) 2008-04-09
MY142408A (en) 2010-11-30
WO2007012814A3 (en) 2007-04-12
JP2009503669A (en) 2009-01-29
DE602006004457D1 (en) 2009-02-05
WO2007012814A2 (en) 2007-02-01
US20070028108A1 (en) 2007-02-01
TW200731146A (en) 2007-08-16

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Legal Events

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