EP0731941A1 - Systeme et procede de verification de donnees - Google Patents

Systeme et procede de verification de donnees

Info

Publication number
EP0731941A1
EP0731941A1 EP95904152A EP95904152A EP0731941A1 EP 0731941 A1 EP0731941 A1 EP 0731941A1 EP 95904152 A EP95904152 A EP 95904152A EP 95904152 A EP95904152 A EP 95904152A EP 0731941 A1 EP0731941 A1 EP 0731941A1
Authority
EP
European Patent Office
Prior art keywords
generator
challenge
signature key
card
key generator
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.)
Withdrawn
Application number
EP95904152A
Other languages
German (de)
English (en)
Other versions
EP0731941A4 (fr
Inventor
Benjamin Arazi
Carmi David Gressel
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.)
Fortress U&T Ltd
Original Assignee
Fortress U&T 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
Application filed by Fortress U&T Ltd filed Critical Fortress U&T Ltd
Publication of EP0731941A1 publication Critical patent/EP0731941A1/fr
Publication of EP0731941A4 publication Critical patent/EP0731941A4/fr
Withdrawn legal-status Critical Current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; CALCULATING OR 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; CALCULATING OR 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
    • G06Q20/40975—Device specific authentication in transaction processing using mutual authentication between devices and transaction partners using encryption therefor
    • 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
    • H04L9/3247—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 involving digital signatures
    • 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
    • H04L9/3271—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 using challenge-response

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Business, Economics & Management (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Accounting & Taxation (AREA)
  • Signal Processing (AREA)
  • Strategic Management (AREA)
  • General Business, Economics & Management (AREA)
  • Theoretical Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Finance (AREA)
  • Storage Device Security (AREA)

Abstract

Système et procédé de vérification de données (D) envoyées par une carte pourvue d'un code confidentiel (S) et d'un numéro d'identification (ID). Le procédé est indépendant d'une mise en question reçue du terminal d'interrogation et l'entrée de la mise en question dans la transformation publique du système (H) est remplacée par l'entrée des données. L'entrée (ID) est transformée par transformation confidentielle du système (T) par le terminal de vérification, ce qui produit un code confidentiel (S). La transformation publique du système (H) est exécutée sur les données (D) et le code confidentiel (S) afin de produire une valeur de vérification (G). Le terminal de vérification exécute ensuite une transformation de référence (TH) en utilisant les données (D) et le numéro d'identification (ID), ce qui produit une valeur de référence (G'). La valeur (G') obtenue par le terminal de vérification est égale à la valeur (G) si (ID) et (D) ont été réellement soumis par la carte pour laquelle (S) est associé à (ID).
EP95904152A 1993-11-29 1994-11-29 Systeme et procede de verification de donnees Withdrawn EP0731941A4 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IL10778993 1993-11-29
IL10778993A IL107789A0 (en) 1993-11-29 1993-11-29 Data verification system and method
PCT/US1994/013645 WO1995014968A1 (fr) 1993-11-29 1994-11-29 Systeme et procede de verification de donnees

Publications (2)

Publication Number Publication Date
EP0731941A1 true EP0731941A1 (fr) 1996-09-18
EP0731941A4 EP0731941A4 (fr) 1999-03-17

Family

ID=11065522

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95904152A Withdrawn EP0731941A4 (fr) 1993-11-29 1994-11-29 Systeme et procede de verification de donnees

Country Status (3)

Country Link
EP (1) EP0731941A4 (fr)
IL (1) IL107789A0 (fr)
WO (1) WO1995014968A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL119486A0 (en) * 1996-10-24 1997-01-10 Fortress U & T Ltd Apparatus and methods for collecting value
SE0002416L (sv) * 2000-06-27 2001-12-28 Tds Todos Data System Ab Förfarande och anordning för kommunikation

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0037762A1 (fr) * 1980-04-09 1981-10-14 COMPAGNIE INTERNATIONALE POUR L'INFORMATIQUE CII - HONEYWELL BULL (dite CII-HB) Procédé et système de transmission de messages signés
EP0077238A1 (fr) * 1981-10-09 1983-04-20 Bull S.A. Procédé et dispositif pour authentifier la signature d'un message signé
EP0292247A2 (fr) * 1987-05-19 1988-11-23 THE GENERAL ELECTRIC COMPANY, p.l.c. Autentificateur
US5016274A (en) * 1988-11-08 1991-05-14 Silvio Micali On-line/off-line digital signing
EP0427465A2 (fr) * 1989-11-09 1991-05-15 AT&T Corp. Système de sécurité sans base de données
DE4138861A1 (de) * 1991-11-26 1992-10-01 Siemens Nixdorf Inf Syst Verfahren zur gegenseitigen authentifikation eines elektronischen partners mit einem kommunikationssystem

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4650975A (en) * 1984-08-30 1987-03-17 Casio Computer Co., Ltd. IC card and an identification system thereof
GB2168514A (en) * 1984-12-12 1986-06-18 Ibm Security module
US4799061A (en) * 1985-11-18 1989-01-17 International Business Machines Corporation Secure component authentication system
FR2601795B1 (fr) * 1986-07-17 1988-10-07 Bull Cp8 Procede pour diversifier une cle de base et pour authentifier une cle ainsi diversifiee comme ayant ete elaboree a partir d'une cle de base predeterminee, et systeme pour la mise en oeuvre
US5218637A (en) * 1987-09-07 1993-06-08 L'etat Francais Represente Par Le Ministre Des Postes, Des Telecommunications Et De L'espace Method of transferring a secret, by the exchange of two certificates between two microcomputers which establish reciprocal authorization
US4879747A (en) * 1988-03-21 1989-11-07 Leighton Frank T Method and system for personal identification
CA1321649C (fr) * 1988-05-19 1993-08-24 Jeffrey R. Austin Methode et systeme d'authentification
DE58909106D1 (de) * 1988-07-20 1995-04-20 Syspatronic Ag Spa Datenträger-gesteuertes Endgerät in einem Datenaustauschsystem.
FR2651347A1 (fr) * 1989-08-22 1991-03-01 Trt Telecom Radio Electr Procede de generation de nombre unique pour carte a microcircuit et application a la cooperation de la carte avec un systeme hote.
US5144667A (en) * 1990-12-20 1992-09-01 Delco Electronics Corporation Method of secure remote access

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0037762A1 (fr) * 1980-04-09 1981-10-14 COMPAGNIE INTERNATIONALE POUR L'INFORMATIQUE CII - HONEYWELL BULL (dite CII-HB) Procédé et système de transmission de messages signés
EP0077238A1 (fr) * 1981-10-09 1983-04-20 Bull S.A. Procédé et dispositif pour authentifier la signature d'un message signé
EP0292247A2 (fr) * 1987-05-19 1988-11-23 THE GENERAL ELECTRIC COMPANY, p.l.c. Autentificateur
US5016274A (en) * 1988-11-08 1991-05-14 Silvio Micali On-line/off-line digital signing
EP0427465A2 (fr) * 1989-11-09 1991-05-15 AT&T Corp. Système de sécurité sans base de données
DE4138861A1 (de) * 1991-11-26 1992-10-01 Siemens Nixdorf Inf Syst Verfahren zur gegenseitigen authentifikation eines elektronischen partners mit einem kommunikationssystem

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO9514968A1 *

Also Published As

Publication number Publication date
WO1995014968A1 (fr) 1995-06-01
EP0731941A4 (fr) 1999-03-17
IL107789A0 (en) 1995-03-15

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