[go: up one dir, main page]

WO1999055991A3 - Authentication method - Google Patents

Authentication method 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
German (de)
French (fr)
Other versions
WO1999055991A2 (en
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/en
Priority to JP2000546123A priority patent/JP2002513220A/en
Publication of WO1999055991A2 publication Critical patent/WO1999055991A2/en
Publication of WO1999055991A3 publication Critical patent/WO1999055991A3/en
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 Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Signal Processing (AREA)
  • Lock And Its Accessories (AREA)

Abstract

The invention relates to a method which enables an authentication of a first instance (key) with regard to a second instance (lock). To this end, a first component of a sequence of numbers are transmitted from the lock to the key, said numbers being determined by means of an iterated one-way function. Using a trap door, the precedent component is established from the key, and is sent back to the lock. The lock tests whether the precedent component is correct. If this is the case, the key is successfully authenticated with regard to the lock. Otherwise, the authentication is not carried out.
PCT/DE1999/001234 1998-04-29 1999-04-26 Authentication method Ceased WO1999055991A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP99927720A EP1078139A2 (en) 1998-04-29 1999-04-26 Authentication method
JP2000546123A JP2002513220A (en) 1998-04-29 1999-04-26 Authentication method

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 (en) 1999-11-04
WO1999055991A3 true WO1999055991A3 (en) 1999-12-16

Family

ID=7866225

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE1999/001234 Ceased WO1999055991A2 (en) 1998-04-29 1999-04-26 Authentication method

Country Status (3)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1172776A3 (en) * 2000-07-15 2002-10-16 ED Vision (Holdings) Limited Interactive authentication process
WO2002021469A2 (en) * 2000-09-05 2002-03-14 Ed Vision (Holdings) Limited Interactive authentication process
FR2834578B1 (en) * 2002-01-04 2004-06-18 Somfy METHOD FOR SUCCESSIVE AUTHENTICATIONS OF ONE UNIT BY ANOTHER

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 (en) * 1982-11-30 1984-06-01 France Etat System for enciphering and deciphering information, of the type using a public key deciphering system.
EP0628935A1 (en) * 1993-06-08 1994-12-14 Bull Cp8 Portable object authentication method by an off-line terminal, corresponding portable object and terminal
WO1997030424A1 (en) * 1996-02-15 1997-08-21 Misko, Patrick Method for server-authorised service access from portable electronic microcircuit devices such as smart cards

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 (en) * 1982-11-30 1984-06-01 France Etat System for enciphering and deciphering information, of the type using a public key deciphering system.
EP0628935A1 (en) * 1993-06-08 1994-12-14 Bull Cp8 Portable object authentication method by an off-line terminal, corresponding portable object and terminal
WO1997030424A1 (en) * 1996-02-15 1997-08-21 Misko, Patrick Method for server-authorised service access from portable electronic microcircuit devices such as smart cards

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
WO1999055991A2 (en) 1999-11-04
EP1078139A2 (en) 2001-02-28
JP2002513220A (en) 2002-05-08

Similar Documents

Publication Publication Date Title
WO2002095553A3 (en) Biometric authentication for remote initiation of actions and services
RU2695034C2 (en) Detection and protection from suppression, interception and repetition attacks
WO2003010932A3 (en) System and method for peer-to-peer handset communication
US7365633B2 (en) Vehicle remote control apparatus and vehicle remote control system using the same
EP0792042A3 (en) Method of effecting communications using common cryptokey
EP0856820A3 (en) IC card, IC card processing system, and IC card authentication method
WO2004097632A3 (en) Managing locks and transactions
WO2002067495A3 (en) Method and apparatus for providing authentication in a communication system
EP1291803A4 (en) Method for attaching authentication bar code, authentication method, apparatus for attaching authentication bar code, authentication apparatus and portable terminal
EP1124401A3 (en) Method and apparatus for performing a key update using update key
WO2004077723A3 (en) System and method for enterprise authentication
EP1427163A3 (en) Method and system for a computer to access a communication network
WO1999060750A3 (en) Preventing unauthorized use of service
DK1417603T3 (en) Automatic compromise of computer security system
CA2315212A1 (en) System and method for authenticating peer components
PL363099A1 (en) Terminal communication system
AU2005203664A1 (en) Deploying and receiving software over a network susceptible to malicious communication
CA2463286A1 (en) Multi-factor authentication system
WO2006071450A3 (en) Secure firmware update
WO2002001327A3 (en) Secure repository with layers of tamper resistance and system and method for providing same
EP0857842A3 (en) Variable key press resynchronization for remote keyless entry systems
WO2001073550A3 (en) System and method of generating and using proxy beans
WO2009004389A8 (en) Security in a telecommunications network
AU2003253824A1 (en) System and method for add-on services, secondary authentication, authorization and/or secure communication for dialog based protocols and systems
WO2007005101A3 (en) System and method for establishing a shared key between network peers

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): JP US

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE

AK Designated states

Kind code of ref document: A3

Designated state(s): JP US

AL Designated countries for regional patents

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE

121 Ep: the epo has been informed by wipo that ep was designated in this application
DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
WWE Wipo information: entry into national phase

Ref document number: 1999927720

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 09674218

Country of ref document: US

WWP Wipo information: published in national office

Ref document number: 1999927720

Country of ref document: EP

WWW Wipo information: withdrawn in national office

Ref document number: 1999927720

Country of ref document: EP