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WO1999055991A3 - Verfahren zur authentifikation - Google Patents

Verfahren zur authentifikation Download PDF

Info

Publication number
WO1999055991A3
WO1999055991A3 PCT/DE1999/001234 DE9901234W WO9955991A3 WO 1999055991 A3 WO1999055991 A3 WO 1999055991A3 DE 9901234 W DE9901234 W DE 9901234W WO 9955991 A3 WO9955991 A3 WO 9955991A3
Authority
WO
WIPO (PCT)
Prior art keywords
lock
key
component
authentication
instance
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/DE1999/001234
Other languages
English (en)
French (fr)
Other versions
WO1999055991A2 (de
Inventor
Jean Georgiades
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens Corp
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 Siemens AG, Siemens Corp filed Critical Siemens AG
Priority to EP99927720A priority Critical patent/EP1078139A2/de
Priority to JP2000546123A priority patent/JP2002513220A/ja
Publication of WO1999055991A2 publication Critical patent/WO1999055991A2/de
Publication of WO1999055991A3 publication Critical patent/WO1999055991A3/de
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
    • B60R25/20—Means to switch the anti-theft system on or off
    • B60R25/24—Means to switch the anti-theft system on or off using electronic identifiers containing a code not memorised by the user
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
    • G07C2009/00388—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks code verification carried out according to the challenge/response method
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
    • G07C2009/0042—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks the transmitted data signal containing a code which is changed
    • G07C2009/00476—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks the transmitted data signal containing a code which is changed dynamically
    • G07C2009/00484—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks the transmitted data signal containing a code which is changed dynamically whereby the code is a variable code
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C2009/00753—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys
    • G07C2009/00769—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys with data transmission performed by wireless means
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/84—Vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)

Abstract

Es wird ein Verfahren angegeben, das eine Authentifikation einer ersten Instanz (Schlüssel) gegenüber einer zweiten Instanz (Schloss) ermöglicht. Dazu wird eine erste Komponente einer Folge von Zahlen, die mittels einer iterierten Einwegfunktion bestimmt werden, von dem Schloß zu dem Schlüssel übermittelt. Anhand einer Trapdoor wird von dem Schlüssel aus die Vorgängerkomponente ermittelt und an das Schloss zurückgesandt. Das Schloß überprüft, ob die Vorgängerkomponente richtig ist. Ist dies der Fall, so ist der Schlüssel gegenüber dem Schloß erfolgreich authentifiziert, ansonsten schlägt die Authentifikation fehl.
PCT/DE1999/001234 1998-04-29 1999-04-26 Verfahren zur authentifikation Ceased WO1999055991A2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP99927720A EP1078139A2 (de) 1998-04-29 1999-04-26 Verfahren zur authentifikation
JP2000546123A JP2002513220A (ja) 1998-04-29 1999-04-26 認証方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19819232.0 1998-04-29
DE19819232 1998-04-29

Publications (2)

Publication Number Publication Date
WO1999055991A2 WO1999055991A2 (de) 1999-11-04
WO1999055991A3 true WO1999055991A3 (de) 1999-12-16

Family

ID=7866225

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE1999/001234 Ceased WO1999055991A2 (de) 1998-04-29 1999-04-26 Verfahren zur authentifikation

Country Status (3)

Country Link
EP (1) EP1078139A2 (de)
JP (1) JP2002513220A (de)
WO (1) WO1999055991A2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1172776A3 (de) * 2000-07-15 2002-10-16 ED Vision (Holdings) Limited Interaktives Beglaubigungsverfahren
WO2002021469A2 (en) * 2000-09-05 2002-03-14 Ed Vision (Holdings) Limited Interactive authentication process
FR2834578B1 (fr) * 2002-01-04 2004-06-18 Somfy Procede d'authentifications successives d'une unite par une autre

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2100190A (en) * 1981-06-05 1982-12-22 Grey Lab Establishment Protecting and checking documents
GB2102606A (en) * 1981-06-19 1983-02-02 Nat Res Dev Apparatus and methods for making payments electronically
FR2536928A1 (fr) * 1982-11-30 1984-06-01 France Etat Systeme pour chiffrer et dechiffrer des informations, du type utilisant un systeme de dechiffrement a cle publique
EP0628935A1 (de) * 1993-06-08 1994-12-14 Bull Cp8 Verfahren zum Beglaubigen eines tragbaren Objektes mittels eines off-line Terminals, entsprechendes, tragbares Objekt und entsprechendes Terminal
WO1997030424A1 (fr) * 1996-02-15 1997-08-21 Misko, Patrick Procede pour faire autoriser par un serveur l'acces a un service a partir de dispositifs portatifs a microcircuits electroniques du type carte a memoire par exemple

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2100190A (en) * 1981-06-05 1982-12-22 Grey Lab Establishment Protecting and checking documents
GB2102606A (en) * 1981-06-19 1983-02-02 Nat Res Dev Apparatus and methods for making payments electronically
FR2536928A1 (fr) * 1982-11-30 1984-06-01 France Etat Systeme pour chiffrer et dechiffrer des informations, du type utilisant un systeme de dechiffrement a cle publique
EP0628935A1 (de) * 1993-06-08 1994-12-14 Bull Cp8 Verfahren zum Beglaubigen eines tragbaren Objektes mittels eines off-line Terminals, entsprechendes, tragbares Objekt und entsprechendes Terminal
WO1997030424A1 (fr) * 1996-02-15 1997-08-21 Misko, Patrick Procede pour faire autoriser par un serveur l'acces a un service a partir de dispositifs portatifs a microcircuits electroniques du type carte a memoire par exemple

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
B. SCHNEIER: "APPLIED CRYPTOGRAPHY", 15 July 1996, JOHN WILEY & SONS, US, NEW-YORK, XP002118968, 218930 *

Also Published As

Publication number Publication date
EP1078139A2 (de) 2001-02-28
WO1999055991A2 (de) 1999-11-04
JP2002513220A (ja) 2002-05-08

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