FR2441218A1 - Procede d'utilisation d'un titre magnetique - Google Patents

Procede d'utilisation d'un titre magnetique

Info

Publication number
FR2441218A1
FR2441218A1 FR7831807A FR7831807A FR2441218A1 FR 2441218 A1 FR2441218 A1 FR 2441218A1 FR 7831807 A FR7831807 A FR 7831807A FR 7831807 A FR7831807 A FR 7831807A FR 2441218 A1 FR2441218 A1 FR 2441218A1
Authority
FR
France
Prior art keywords
message
ticket
recorder
newly
random numbers
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.)
Granted
Application number
FR7831807A
Other languages
English (en)
Other versions
FR2441218B1 (fr
Inventor
Albert Nael
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.)
Compagnie Generale dAutomatisme SA
Original Assignee
Compagnie Generale dAutomatisme 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
Application filed by Compagnie Generale dAutomatisme SA filed Critical Compagnie Generale dAutomatisme SA
Priority to FR7831807A priority Critical patent/FR2441218A1/fr
Publication of FR2441218A1 publication Critical patent/FR2441218A1/fr
Application granted granted Critical
Publication of FR2441218B1 publication Critical patent/FR2441218B1/fr
Granted 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
    • G07F7/02—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by keys or other credit registering devices
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/08—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means
    • G06K19/10—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means at least one kind of marking being used for authentication, e.g. of credit or identity cards
    • G06K19/12—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means at least one kind of marking being used for authentication, e.g. of credit or identity cards the marking being sensed by magnetic means
    • 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
    • G06Q20/343—Cards including a counter
    • G06Q20/3433—Cards including a counter the counter having monetary units
    • 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
    • G06Q20/347—Passive cards
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
    • G07B11/00—Apparatus for validating or cancelling issued tickets

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Theoretical Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Accounting & Taxation (AREA)
  • Strategic Management (AREA)
  • General Business, Economics & Management (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)

Abstract

PROCEDE D'UTILISATION D'UN TITRE MAGNETIQUE. L'INVENTION ENTRE DANS LE DOMAINE DES CARTES MAGNETIQUES. PROCEDE D'UTILISATION D'UN TITRE MAGNETIQUE COMPORTANT UN PREMIER MESSAGE ENREGISTRE DE MANIERE FIXE SUR UNE PISTE, CARACTERISE EN CE QUE LE PREMIER MESSAGE EST CHOISI DE MANIERE ALEATOIRE DE TELLE SORTE QUE DEUX TITRES PRIS AU HASARD AIT DES CHANCES PRATIQUEMENT NULLES DE COMPORTER LE MEME MESSAGE, EN CE QU'A UN SECOND MESSAGE CORRESPONDANT A UNE PRESTATION DE SERVICE FOURNI PAR LE TITRE ET ENREGISTRE DE MANIERE EFFACABLE SUR LA MEME PISTE, EST ADJOINT UN TROISIEME MESSAGE EFFACABLE SUR LA MEME PISTE ET PRESENTANT UNE CONCORDANCE DONNEE AVEC LE PREMIER MESSAGE FIXE, ET EN CE QU'A CHAQUE LECTURE DU TITRE MAGNETIQUE, UNE VERIFICATION DE LA CONCORDANCE ENTRE LE PREMIER ET LE TROISIEME MESSAGE EST REALISEE. L'INVENTION S'APPLIQUE EN PARTICULIER AUX CARTES DE PRESTATION DE SERVICES.
FR7831807A 1978-11-10 1978-11-10 Procede d'utilisation d'un titre magnetique Granted FR2441218A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7831807A FR2441218A1 (fr) 1978-11-10 1978-11-10 Procede d'utilisation d'un titre magnetique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7831807A FR2441218A1 (fr) 1978-11-10 1978-11-10 Procede d'utilisation d'un titre magnetique

Publications (2)

Publication Number Publication Date
FR2441218A1 true FR2441218A1 (fr) 1980-06-06
FR2441218B1 FR2441218B1 (fr) 1981-04-17

Family

ID=9214711

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7831807A Granted FR2441218A1 (fr) 1978-11-10 1978-11-10 Procede d'utilisation d'un titre magnetique

Country Status (1)

Country Link
FR (1) FR2441218A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0257596A2 (fr) * 1986-08-26 1988-03-02 Siemens Aktiengesellschaft Procédé pour reconnaître un usage illicite d'une carte à circuit intégré
EP0372692A2 (fr) * 1988-12-05 1990-06-13 James Salvatore Bianco Moyen d'identification avec code de sécurité chiffré
FR2657981A1 (fr) * 1990-02-05 1991-08-09 Kodak Pathe Procede de certification d'un support d'informations et support obtenu selon le procede.
FR2674053A1 (fr) * 1991-03-12 1992-09-18 Dassault Electronique Installation pour la securisation de titres de transport, en particulier a piste magnetique.
WO1998024055A1 (fr) * 1996-11-23 1998-06-04 Thorn Secure Science Limited Support d'enregistrement et procede d'etiquetage d'un article de valeur

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1931536A1 (de) * 1968-06-24 1970-02-05 Saab Ab Verfahren zum Herstellen und Identifizieren von Urkunden,nach diesem Verfahren hergestellte Urkunden und Vorrichtung zum Identifizieren der nach dem Verfahren hergestellten Urkunden
FR2157346A5 (fr) * 1971-10-13 1973-06-01 Burroughs Corp
FR2229099A1 (fr) * 1973-05-08 1974-12-06 Asea Ab
FR2287069A1 (fr) * 1974-10-01 1976-04-30 Grey Lab Establishment Appareil de controle pour pieces et documents

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1931536A1 (de) * 1968-06-24 1970-02-05 Saab Ab Verfahren zum Herstellen und Identifizieren von Urkunden,nach diesem Verfahren hergestellte Urkunden und Vorrichtung zum Identifizieren der nach dem Verfahren hergestellten Urkunden
FR2157346A5 (fr) * 1971-10-13 1973-06-01 Burroughs Corp
FR2229099A1 (fr) * 1973-05-08 1974-12-06 Asea Ab
FR2287069A1 (fr) * 1974-10-01 1976-04-30 Grey Lab Establishment Appareil de controle pour pieces et documents

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0257596A2 (fr) * 1986-08-26 1988-03-02 Siemens Aktiengesellschaft Procédé pour reconnaître un usage illicite d'une carte à circuit intégré
EP0257596A3 (en) * 1986-08-26 1989-03-29 Siemens Aktiengesellschaft Berlin Und Munchen Method for recognizing the misuse of an ic card
EP0372692A2 (fr) * 1988-12-05 1990-06-13 James Salvatore Bianco Moyen d'identification avec code de sécurité chiffré
EP0372692A3 (fr) * 1988-12-05 1991-01-23 James Salvatore Bianco Moyen d'identification avec code de sécurité chiffré
US5979762A (en) * 1988-12-05 1999-11-09 Bianco; James S. Identification means with encrypted security code and method of making and using same
FR2657981A1 (fr) * 1990-02-05 1991-08-09 Kodak Pathe Procede de certification d'un support d'informations et support obtenu selon le procede.
FR2674053A1 (fr) * 1991-03-12 1992-09-18 Dassault Electronique Installation pour la securisation de titres de transport, en particulier a piste magnetique.
WO1998024055A1 (fr) * 1996-11-23 1998-06-04 Thorn Secure Science Limited Support d'enregistrement et procede d'etiquetage d'un article de valeur
AU722951B2 (en) * 1996-11-23 2000-08-17 Thorn Secure Science Limited A record carrier and method of labelling an article of value
US6467691B1 (en) 1996-11-23 2002-10-22 Thorn Secure Science Limited Record carrier and method of labelling an article of value

Also Published As

Publication number Publication date
FR2441218B1 (fr) 1981-04-17

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Legal Events

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