WO2002073375A2 - Authentication medium - Google Patents

Authentication medium Download PDF

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Publication number
WO2002073375A2
WO2002073375A2 PCT/DE2002/000845 DE0200845W WO02073375A2 WO 2002073375 A2 WO2002073375 A2 WO 2002073375A2 DE 0200845 W DE0200845 W DE 0200845W WO 02073375 A2 WO02073375 A2 WO 02073375A2
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WO
WIPO (PCT)
Prior art keywords
authentication
medium
standardized
identification key
multimediacard
Prior art date
Application number
PCT/DE2002/000845
Other languages
German (de)
French (fr)
Other versions
WO2002073375A3 (en
Inventor
Reinhard Fischbach
Thomas Spoettl
Hans-Georg Mensch
Peter Stampka
Original Assignee
Infineon Technologies Ag
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Publication of WO2002073375A2 publication Critical patent/WO2002073375A2/en
Publication of WO2002073375A3 publication Critical patent/WO2002073375A3/en

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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/31—User authentication
    • G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/31—User authentication
    • G06F21/34—User authentication involving the use of external additional devices, e.g. dongles or smart cards

Definitions

  • the present invention relates to a universally usable, personal authentication medium.
  • a certain action e.g. B. Access to a room, use of software, withdrawing money from ATMs and the like, only allowed to authorized persons.
  • unauthorized persons perform the relevant action, it is normally required that the persons identify themselves or identify themselves beforehand or use a corresponding unique key.
  • a key can be a conventional house key, a password, an ID card or the like, which are referred to below as keys. The counterfeiting and copying security of this key and its ease of use are only sufficient to a certain extent.
  • biometric sensors have recently been used to improve safety and increase user-friendliness. These can be optical systems for recognizing the iris of the eye, acoustic systems for voice recognition or fingerprint sensors for recognizing a fingerprint. Such systems are usually permanently installed. One is therefore dependent on the corresponding installation of the systems. The user has to deal with a large number of systems and enter the uniquely recognizable property or an unchangeable identifier (e.g. his fingerprint) into the respective corresponding system.
  • an unchangeable identifier e.g. his fingerprint
  • the object of the present invention is to provide an improved, universally usable, personal authentication medium.

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  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Image Input (AREA)
  • Collating Specific Patterns (AREA)
  • Storage Device Security (AREA)

Abstract

According to the invention, a biometric sensor, e.g. a fingerprint sensor FiTiKey, is combined with a standardized medium. The standard of the MultiMediaCard® (1) with the corresponding reading devices and with the standardized slots is a preferred embodiment, which consists of the combination of this existing standard for storage applications (MultiMediaCard® with the corresponding system peripheral equipment) with the personal, mobile authentication and/or identification key FiTiKey (2) and, optionally, with additional chips (3).

Description

Beschreibungdescription

Authentisierungsmediumauthentication medium

Die vorliegende Erfindung betrifft ein universell verwendbares, personenbezogenes Authentisierungsmedium.The present invention relates to a universally usable, personal authentication medium.

In vielen Bereichen ist eine bestimmte Handlung, z. B. Zutritt in einen Raum, Benützung einer Software, Abheben von Geld am Geldautomaten und dergleichen, nur den dazu berechtigten Personen gestattet. Um auszuschließen, dass nicht berechtigte Personen die betreffende Handlung ausführen, wird normalerweise verlangt, dass sich die Personen zuvor eindeutig ausweisen bzw. identifizieren oder einen entsprechenden eindeutigen Schlüssel einsetzen. Bei einem solchen Schlüssel kann es sich um einen herkömmlichen Hausschlüssel, ein Passwort, eine ID-Card oder dergleichen handeln, die im Folgenden einheitlich als Key bezeichnet werden. Die Fälschungs- und Kopiersicherheit dieses Keys und deren Anwendungsfreundlich- keit sind jedoch nur bis zu einem gewissen Grade ausreichend.In many areas a certain action, e.g. B. Access to a room, use of software, withdrawing money from ATMs and the like, only allowed to authorized persons. In order to rule out that unauthorized persons perform the relevant action, it is normally required that the persons identify themselves or identify themselves beforehand or use a corresponding unique key. Such a key can be a conventional house key, a password, an ID card or the like, which are referred to below as keys. The counterfeiting and copying security of this key and its ease of use are only sufficient to a certain extent.

Zur Verbesserung der Sicherheit und Erhöhung der Gebrauchsfreundlichkeit werden seit kurzem so genannte biometrische Sensoren eingesetzt. Es kann sich dabei um optische Systeme zur Erkennung der Iris des Auges handeln, um akustische Systeme zur Stimmenerkennung oder um Fingerabdrucksensoren zur Erkennung eines Fingerabdruckes. Derartige Systeme sind in der Regel fest installiert. Man ist somit auf die entsprechende Installation der Systeme angewiesen. Der Anwender muss sich mit einer Vielzahl von Systemen auseinandersetzen und zur Anwendung die wiederzuerkennende eindeutige Eigenschaft oder ein unveränderliches Kennzeichen (z. B. seinen Fingerabdruck) in das jeweilige entsprechende System eingeben.So-called biometric sensors have recently been used to improve safety and increase user-friendliness. These can be optical systems for recognizing the iris of the eye, acoustic systems for voice recognition or fingerprint sensors for recognizing a fingerprint. Such systems are usually permanently installed. One is therefore dependent on the corresponding installation of the systems. The user has to deal with a large number of systems and enter the uniquely recognizable property or an unchangeable identifier (e.g. his fingerprint) into the respective corresponding system.

Aufgabe der vorliegenden Erfindung ist es, ein verbessertes universell verwendbares, personenbezogenes Authentisierungsmedium anzugeben. OJ J W t (-> HThe object of the present invention is to provide an improved, universally usable, personal authentication medium. OJ JW t (-> H

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0 3 H- LQ 0 Pb CQ H g 0 O J φ 0 H CQ μ- <! φ φ Ω φ <J tJ rt iQ W μ- K rt H Pb Φ LQ 0 0 ü b W W LQ o H ii tr 0 μ- μ- J rt rt 0 ISl 0 **1 Θ Pb rt rt ii 0 PJ tö H P g rt rt Pb φ sS 0 μ- PJ tJ Φ Ω μ- μ- Φ ii μ- φ 0 0 Φ Φ 0 φ Φ 0= 00 3 H- LQ 0 Pb CQ H g 0 O J φ 0 H CQ μ- <! φ φ Ω φ <J tJ rt iQ W μ- K rt H Pb Φ LQ 0 0 ü b WW LQ o H ii tr 0 μ- μ- J rt rt 0 ISl 0 ** 1 Θ Pb rt rt ii 0 PJ tö HP g rt rt Pb φ sS 0 μ- PJ tJ Φ Ω μ- μ- Φ ii μ- φ 0 0 Φ Φ 0 φ Φ 0 = 0

0 Φ LQ rt μ- ii w 0 0 0 0 μ- LQ 0 K μ- LQ tö 0 cα Φ0 Φ LQ rt μ- ii w 0 0 0 0 μ- LQ 0 K μ- LQ tö 0 cα Φ

H Φ φ φ Pb CQ LQ Pb g > rt Ω CQ 0= CQ Φ φ TI CDH Φ φ φ Pb CQ LQ Pb g> rt Ω CQ 0 = CQ Φ φ TI CD

0 Pb 3 I-1 0 H Φ φ φ * CQ 0 l-1 φ tr IQ P tr 0 Cß ^Ü Φ φ ->0 Pb 3 I- 1 0 H Φ φ φ * CQ 0 l- 1 φ tr IQ P tr 0 Cß ^ Ü Φ φ ->

0 φ μ- *» φ Hl 0 H CD Φ rt φ Φ H μ- μ- μ- H φ b 0 rt ü 0 μ- CQ J ^ μ- LQ H H 3 ü 0 CQ PJ rt 0 CQ CD 00 φ μ- * »φ Hl 0 H CD Φ rt φ Φ H μ- μ- μ- H φ b 0 rt ü 0 μ- CQ J ^ μ- LQ H H 3 ü 0 CQ PJ rt 0 CQ CD 0

TJ PJ 0 o er CQ Φ μ- SS PJ= 0 rt 0 N LQ OTJ PJ 0 or CQ Φ μ- SS PJ = 0 rt 0 N LQ O

P 3 Φ rt g μ- ii Pb rt CQ LQ μ- W ^ CQ rt Φ Φ 0 CQ Φ φ SS TJ ii Φ 0= φ ti PJ rt μ- φ ii Φ μ- CQ 0 H ii Φ r i 0 OJ CQ 0 LQ ii 3 0 1— ' Pb PJ 0 0 Pb 0 μ] CQ 0 li PJ 0 φ φP 3 Φ rt g μ- ii Pb rt CQ LQ μ- W ^ CQ rt Φ Φ 0 CQ Φ φ SS TJ ii Φ 0 = φ ti PJ rt μ- φ ii Φ μ- CQ 0 H ii Φ ri 0 OJ CQ 0 LQ ii 3 0 1 - 'Pb PJ 0 0 Pb 0 μ] CQ 0 left PJ 0 φ φ

Φ g 1 0= rt h-> rt 0= Ω CQ μ- rt μ- μ- g μ- er er ^Φ g 1 0 = rt h-> rt 0 = Ω CQ μ- rt μ- μ- g μ- er er ^

0 μ- 3 0 ii μ- Φ LQ W 0 φ rt Pb Φ > « 0 μ- CQ N b 0 rt rt 0 PJ= Ω CQ 0 PJ H W 0 φ Pb rt μ- ss H. μ- rt i J CQ μ- LQ tr N μ- Φ φ « 0 cα J rt *< Φ 0 Ω 00 μ- 3 0 ii μ- Φ LQ W 0 φ rt Pb Φ> «0 μ- CQ N b 0 rt rt 0 PJ = Ω CQ 0 PJ HW 0 φ Pb rt μ- ss H. μ- rt i J CQ μ- LQ tr N μ- Φ φ «0 cα J rt * <Φ 0 Ω 0

Φ μ- μ- Ω Φ 0 Ω 0 μ- 0 LQ tö 0 tr CQ CD ii Ω tr x^ 0 ι-i 0 Ω tr H <! CQ tr CQ 0 g >τJ J 0 φ M 0 Φ rt <! ^ rt φ μ- er CQ Hl Φ φ ii φ 0 Q" b J 0 φ 3 pr 0 CQ μ- co ü er μ- er H μ- H μ- Φ Ω CD PJ rt μ- μ- li CQ 0 Φ 0 0 ΩΦ μ- μ- Ω Φ 0 Ω 0 μ- 0 LQ tö 0 tr CQ CD ii Ω tr x ^ 0 ι-i 0 Ω tr H <! CQ tr CQ 0 g> τJ J 0 φ M 0 Φ rt <! ^ rt φ μ- er CQ Hl Φ φ ii φ 0 Q "b J 0 φ 3 pr 0 CQ μ- co u er μ- er H μ- H μ- Φ Ω CD PJ rt μ- μ- li CQ 0 Φ 0 0 Ω

Φ Φ I-1 ö Φ er Hi CQ CQ μ- 0 CQ 0 μ- Ω rt μ- J Hi o Hi μ- 0 W rt 0 0 tr μ- CQ φ J J Φ Hl CQ tr W 0 ) CQ rt iä Φ rt o CQ rt μ- rt CQ Ω μ- tr rt φ LQ μ- μ- rt J g Pb Φ O N μ- 0Φ Φ I- 1 or Hi CQ CQ μ- 0 CQ 0 μ- Ω rt μ- J Hi o Hi μ- 0 W rt 0 0 tr μ- CQ φ JJ Φ Hl CQ tr W 0) CQ rt iä Φ rt o CQ rt μ- rt CQ Ω μ- tr rt φ LQ μ- μ- rt J g Pb Φ ON μ- 0

P Φ 0 Φ ii tr 0 P μ- μ- ΦP Φ 0 Φ ii tr 0 P μ- μ- Φ

0 H Φ P Φ φ ii li er co0 H Φ P Φ φ ii left er co

0 Pb ^^ μ- Pb 0 φ Φ 0 Hl Φ μ- ii Φ 0 μ- CQ Φ PJ μ- CQ0 Pb ^^ μ- Pb 0 φ Φ 0 Hl Φ μ- ii Φ 0 μ- CQ Φ PJ μ- CQ

LQ Φ 0 φ Ω li φ 0 μ- Φ 0 0 H μ- P ^~. 0 0 li p ΩLQ Φ 0 φ Ω li φ 0 μ- Φ 0 0 H μ- P ^ ~. 0 0 li p Ω

K PJ 0 μ- 0 tr Φ μ- Pb 0 ü Hl 0 CD 1 N 0 O trK PJ 0 μ- 0 tr Φ μ- Pb 0 ü Hl 0 CD 1 N 0 O tr

Φ Ω Ω rt 0 Φ b 1 tr SS PJ LQ Φ • Φ SS μ-Φ Ω Ω rt 0 Φ b 1 tr SS PJ LQ Φ • Φ SS μ-

Φ tr 0 tr φ > CQ Φ 0= μ- Ω CQ rt tr 0 μ- CQ 0=Φ tr 0 tr φ> CQ Φ 0 = μ- Ω CQ rt tr 0 μ- CQ 0 =

H " Φ 0 CQ tr φ tr I N tö ü rt CQH "Φ 0 CQ tr φ tr I N tö ü rt CQ

I 0 1 rt Φ rt 1 Pb I 0 1 rt Φ rt 1 Pb

BezugszeichenlisteLIST OF REFERENCE NUMBERS

1 MultiMediaCard1 MultiMediaCard

2 FiTiKey 3 Chip 2 FiTiKey 3 chip

Claims

Patentansprüche claims 1. Authentisierungsmedium zur Feststellung einer Zugangsberechtigung oder Nutzungsberechtigung, bei dem eine Authentisierung bei einem standardisierten Medium vorgenommen wird, d a d u r c h g e k e n n z e i c h n e t, dass das standardisierte Medium durch einen weltweiten Standard für Speicheranwendungen bestimmt ist und mit einem elektroni- sehen Authentisierungs- und/oder Identifizierungsschlüssel kombiniert wird.1. Authentication medium for determining an access authorization or user authorization, in which authentication is carried out with a standardized medium, due to the fact that the standardized medium is determined by a worldwide standard for storage applications and is combined with an electronic authentication and / or identification key. 2. Authentisierungsmedium nach Anspruch 1, bei dem der Authentisierungs- und/oder Identifizierungsschlüssel mit dem standardisierten Medium kombiniert wird, indem eine standardisierte Systemperipherie verwendet wird.2. Authentication medium according to claim 1, in which the authentication and / or identification key is combined with the standardized medium by using a standardized system periphery. 3. Authentisierungsmedium nach Anspruch 1 oder 2, bei dem als Authentisierungs- und/oder Identifizierungsschlüssel ein biometrischer Sensor verwendet wird.3. Authentication medium according to claim 1 or 2, in which a biometric sensor is used as the authentication and / or identification key. 4. Authentisierungsmedium nach Anspruch 3, bei dem als Authentisierungs- und/oder Identifizierungsschlüssel ein elektronischer Fingerabdrucksensor verwendet wird.4. Authentication medium according to claim 3, in which an electronic fingerprint sensor is used as the authentication and / or identification key. 5. Authentisierungsmedium nach einem der Ansprüche 1 bis 4, bei dem das standardisierte Medium eine MultiMediaCard ist. 5. Authentication medium according to one of claims 1 to 4, in which the standardized medium is a MultiMediaCard.
PCT/DE2002/000845 2001-03-12 2002-03-11 Authentication medium WO2002073375A2 (en)

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US7474772B2 (en) 2003-06-25 2009-01-06 Atrua Technologies, Inc. System and method for a miniature user input device
US7587072B2 (en) 2003-08-22 2009-09-08 Authentec, Inc. System for and method of generating rotational inputs
US7697729B2 (en) 2004-01-29 2010-04-13 Authentec, Inc. System for and method of finger initiated actions
US7831070B1 (en) 2005-02-18 2010-11-09 Authentec, Inc. Dynamic finger detection mechanism for a fingerprint sensor
US8231056B2 (en) 2005-04-08 2012-07-31 Authentec, Inc. System for and method of protecting an integrated circuit from over currents
US10115001B2 (en) 2010-01-15 2018-10-30 Idex Asa Biometric image sensing
US9659208B2 (en) 2010-01-15 2017-05-23 Idex Asa Biometric image sensing
US11080504B2 (en) 2010-01-15 2021-08-03 Idex Biometrics Asa Biometric image sensing
US10592719B2 (en) 2010-01-15 2020-03-17 Idex Biometrics Asa Biometric image sensing
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US10101851B2 (en) 2012-04-10 2018-10-16 Idex Asa Display with integrated touch screen and fingerprint sensor
US10088939B2 (en) 2012-04-10 2018-10-02 Idex Asa Biometric sensing

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