ES2180961T3 - Sistema de control de acceso a un ordenador que comporta un dispositivo de sincronizacion de relojes. - Google Patents

Sistema de control de acceso a un ordenador que comporta un dispositivo de sincronizacion de relojes.

Info

Publication number
ES2180961T3
ES2180961T3 ES97915536T ES97915536T ES2180961T3 ES 2180961 T3 ES2180961 T3 ES 2180961T3 ES 97915536 T ES97915536 T ES 97915536T ES 97915536 T ES97915536 T ES 97915536T ES 2180961 T3 ES2180961 T3 ES 2180961T3
Authority
ES
Spain
Prior art keywords
unit
variable
units
variables
comports
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.)
Expired - Lifetime
Application number
ES97915536T
Other languages
English (en)
Inventor
Yves Audebert
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.)
HID Global SAS
Original Assignee
ActivCard SA
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 claimed from US08/620,162 external-priority patent/US5737421A/en
Priority claimed from FR9604797A external-priority patent/FR2747814B1/fr
Application filed by ActivCard SA filed Critical ActivCard SA
Application granted granted Critical
Publication of ES2180961T3 publication Critical patent/ES2180961T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F7/00—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
    • G07F7/08—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means
    • G07F7/10—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means together with a coded signal, e.g. in the form of personal identification information, like personal identification number [PIN] or biometric data
    • G07F7/1008—Active credit-cards provided with means to personalise their use, e.g. with PIN-introduction/comparison system
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
    • G06Q20/34—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using cards, e.g. integrated circuit [IC] cards or magnetic cards
    • G06Q20/341—Active cards, i.e. cards including their own processing means, e.g. including an IC or chip
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/38—Payment protocols; Details thereof
    • G06Q20/40—Authorisation, e.g. identification of payer or payee, verification of customer or shop credentials; Review and approval of payers, e.g. check credit lines or negative lists
    • G06Q20/409—Device specific authentication in transaction processing
    • G06Q20/4097—Device specific authentication in transaction processing using mutual authentication between devices and transaction partners
    • 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
    • G07C9/20—Individual registration on entry or exit involving the use of a pass
    • G07C9/21—Individual registration on entry or exit involving the use of a pass having a variable access 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
    • G07C9/20—Individual registration on entry or exit involving the use of a pass
    • G07C9/215—Individual registration on entry or exit involving the use of a pass the system having a variable access-code, e.g. varied as a function of time

Landscapes

  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • General Business, Economics & Management (AREA)
  • Theoretical Computer Science (AREA)
  • Strategic Management (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Security & Cryptography (AREA)
  • Finance (AREA)
  • Storage Device Security (AREA)
  • Electric Clocks (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Selective Calling Equipment (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Communication Control (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

EL SISTEMA COMPRENDE UNA PRIMERA UNIDAD (2) EN FORMA DE UNA TARJETA DESTINADA A COOPERAR CON UNA SEGUNDA UNIDAD (3) QUE PUEDE PROPORCIONAR ACCESO A LA FUNCION (1) UNICAMENTE BAJO CIERTAS CONDICIONES. LAS DOS UNIDADES ESTAN EQUIPADAS, PARA EJECUTAR PROGRAMAS INFORMATICOS QUE PERMITEN GENERAR CONTRASEÑAS POR ENCRIPTADO, CON VARIAS VARIABLES DINAMICAS, TALES COMO POR EJEMPLO, UNA VARIABLE DEPENDIENTE DEL TIEMPO Y/O UNA VARIABLE DEPENDIENTE DEL NUMERO DE SOLICITUDES DE AUTENTIFICACION FORMULADAS. EL ENCRIPTADO SE HACE MEDIANTE UNA CLAVE DE ENCRIPTADO DINAMICA. CON EL FIN DE SINCRONIZAR LOS VALORES DE LAS VARIABLES GENERADAS SIMULTANEAMENTE, PERO INDEPENDIENTEMENTE LAS UNAS DE LAS OTRAS EN LAS DOS UNIDADES, UNICAMENTE ALGUNOS DIGITOS DE MENOR PESO DE CADA VARIABLE SON TRANSFERIDOS DE LA PRIMERA UNIDAD (2) A LA SEGUNDA (3) AÑADIENDOLOS A LA CONTRASEÑA TRANSFERIDA. LA INFORMACION DE SINCRONIZACION ESTA COMBINADA CON VARIABLES CORRESPONDIENTES EN LA SEGUNDA UNIDAD CON EL FIN DE CALCULAR UN VALOR QUE CONDUZCA NORMALMENTE A UNA CONCORDANCIA ENTRE LAS CONTRASEÑAS CALCULADAS RESPECTIVAMENTE EN LAS DOS UNIDADES. LA CONCORDANCIA PUEDE ENTONCES LIBERAR EL ACCESO A LA FUNCION.
ES97915536T 1996-03-22 1997-03-21 Sistema de control de acceso a un ordenador que comporta un dispositivo de sincronizacion de relojes. Expired - Lifetime ES2180961T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/620,162 US5737421A (en) 1996-03-22 1996-03-22 System for controlling access to a function having clock synchronization
FR9604797A FR2747814B1 (fr) 1996-04-17 1996-04-17 Systeme d'acces a une fonction comportant un dispositif de synchronisation d'horloges

Publications (1)

Publication Number Publication Date
ES2180961T3 true ES2180961T3 (es) 2003-02-16

Family

ID=26232657

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97915536T Expired - Lifetime ES2180961T3 (es) 1996-03-22 1997-03-21 Sistema de control de acceso a un ordenador que comporta un dispositivo de sincronizacion de relojes.

Country Status (11)

Country Link
EP (1) EP0891610B1 (es)
JP (1) JP2000508098A (es)
AT (1) ATE218233T1 (es)
AU (1) AU2297497A (es)
CA (1) CA2249462A1 (es)
DE (1) DE69712881T2 (es)
DK (1) DK0891610T3 (es)
ES (1) ES2180961T3 (es)
PT (1) PT891610E (es)
TW (1) TW322672B (es)
WO (1) WO1997036263A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5937068A (en) 1996-03-22 1999-08-10 Activcard System and method for user authentication employing dynamic encryption variables
US7272723B1 (en) * 1999-01-15 2007-09-18 Safenet, Inc. USB-compliant personal key with integral input and output devices
JP4423711B2 (ja) 1999-08-05 2010-03-03 ソニー株式会社 半導体記憶装置及び半導体記憶装置の動作設定方法
JP4839516B2 (ja) * 2001-02-27 2011-12-21 ソニー株式会社 認証システム及び認証方法
CN1973483B (zh) * 2004-10-19 2011-01-12 松下电器产业株式会社 通信装置及认证方法
CA2692083C (en) 2007-06-26 2017-06-06 G3-Vision Limited Authentication system and method
JP2009130882A (ja) * 2007-11-28 2009-06-11 Oki Electric Ind Co Ltd チェックバリュー確認方法及び装置
JP5163178B2 (ja) * 2008-02-25 2013-03-13 沖電気工業株式会社 暗号化鍵生成装置及び方法
CN104464048B (zh) * 2014-11-14 2016-09-14 中国建设银行股份有限公司 一种电子密码锁开锁方法及装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3677676D1 (de) * 1985-09-10 1991-04-04 Huelsbeck & Fuerst Elektronische schliesseinrichtung fuer kraftfahrzeuge.
FR2652216B1 (fr) * 1989-09-20 1991-12-13 Rockwell Cim Procede et dispositif de generation et de validation d'un message numerique et application d'un tel dispositif.
DE4223258C3 (de) * 1992-07-15 2001-03-15 Telefunken Microelectron Verfahren zur verifizierbaren Übertragung von Daten
DE4430315C2 (de) * 1994-08-26 1997-10-23 Telefunken Microelectron Verfahren zum Betrieb eines Schließsystems für verschließbare Gegenstände

Also Published As

Publication number Publication date
ATE218233T1 (de) 2002-06-15
DE69712881D1 (de) 2002-07-04
TW322672B (es) 1997-12-11
PT891610E (pt) 2002-10-31
AU2297497A (en) 1997-10-17
WO1997036263A1 (fr) 1997-10-02
DE69712881T2 (de) 2003-01-09
EP0891610B1 (fr) 2002-05-29
DK0891610T3 (da) 2002-09-23
CA2249462A1 (en) 1997-10-02
EP0891610A1 (fr) 1999-01-20
JP2000508098A (ja) 2000-06-27

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