FR2394131A1 - Systeme de traitement d'informations protegeant le secret d'informations confidentielles - Google Patents

Systeme de traitement d'informations protegeant le secret d'informations confidentielles

Info

Publication number
FR2394131A1
FR2394131A1 FR777717436A FR7717436A FR2394131A1 FR 2394131 A1 FR2394131 A1 FR 2394131A1 FR 777717436 A FR777717436 A FR 777717436A FR 7717436 A FR7717436 A FR 7717436A FR 2394131 A1 FR2394131 A1 FR 2394131A1
Authority
FR
France
Prior art keywords
processing system
secret
information processing
information
system protecting
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
FR777717436A
Other languages
English (en)
Other versions
FR2394131B1 (fr
Inventor
Georges Jean Louis Giraud
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.)
Bull SA
Original Assignee
Bull 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 Bull SA filed Critical Bull SA
Priority to FR777717436A priority Critical patent/FR2394131A1/fr
Priority to CH1400277A priority patent/CH627011A5/fr
Priority to ES465844A priority patent/ES465844A1/es
Priority to BE184647A priority patent/BE863340A/fr
Priority to GB15966/78A priority patent/GB1600453A/en
Priority to JP5898978A priority patent/JPS544041A/ja
Priority to SE7806017A priority patent/SE434105B/sv
Priority to DE19782824135 priority patent/DE2824135A1/de
Priority to IT24127/78A priority patent/IT1202747B/it
Priority to US05/912,855 priority patent/US4215421A/en
Publication of FR2394131A1 publication Critical patent/FR2394131A1/fr
Application granted granted Critical
Publication of FR2394131B1 publication Critical patent/FR2394131B1/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
    • G07F7/08—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
    • G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
    • G06Q20/36—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using electronic wallets or electronic money safes
    • G06Q20/367—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using electronic wallets or electronic money safes involving electronic purses or money safes
    • G06Q20/3674—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using electronic wallets or electronic money safes involving electronic purses or money safes involving authentication
    • 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
    • G06Q20/401—Transaction verification
    • G06Q20/4012—Verifying personal identification numbers [PIN]
    • 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
    • G06Q20/401—Transaction verification
    • G06Q20/4014—Identity check for transactions
    • 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
    • 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
    • G07F7/1016—Devices or methods for securing the PIN and other transaction-data, e.g. by encryption

Landscapes

  • Business, Economics & Management (AREA)
  • Engineering & Computer Science (AREA)
  • Accounting & Taxation (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Finance (AREA)
  • Strategic Management (AREA)
  • General Business, Economics & Management (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Storage Device Security (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
  • Credit Cards Or The Like (AREA)
  • Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
  • Lock And Its Accessories (AREA)

Abstract

L'invention se rapporte à un système de traitement d'informations 10 comprenant une machine de traitement 12 pourvue d'un clavier 14 et destinée à coopérer avec un premier élément auxiliaire 16 tel qu'une carte de crédit. Selon l'invention, le code confidentiel est composé par l'opérateur à partir d'un clavier incorporé à un second élément auxiliaire 20 et est combiné à une clé dans cet élément pour être transmis à l'élément 16. Dans ce dernier élément, le signal combiné est démodulé pour restituer le code confidentiel. L'invention s'applique notamment aux cartes de crédit.
FR777717436A 1977-06-07 1977-06-07 Systeme de traitement d'informations protegeant le secret d'informations confidentielles Granted FR2394131A1 (fr)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FR777717436A FR2394131A1 (fr) 1977-06-07 1977-06-07 Systeme de traitement d'informations protegeant le secret d'informations confidentielles
CH1400277A CH627011A5 (fr) 1977-06-07 1977-11-16
ES465844A ES465844A1 (es) 1977-06-07 1978-01-09 Sistema de tratamiento de informaciones protegiendo el se- creto de informaciones confidenciales.
BE184647A BE863340A (fr) 1977-06-07 1978-01-26 Systeme de traitement d'informations protegeant le secret d'informations confidentielles
GB15966/78A GB1600453A (en) 1977-06-07 1978-04-21 Data-processing system which protects the secrecy of confidential data
JP5898978A JPS544041A (en) 1977-06-07 1978-05-19 Data processor system
SE7806017A SE434105B (sv) 1977-06-07 1978-05-25 Informationsbehandlingsanordning
DE19782824135 DE2824135A1 (de) 1977-06-07 1978-06-01 Datenverarbeitungsanlage, die das geheimnis vertraulicher informationen schuetzt
IT24127/78A IT1202747B (it) 1977-06-07 1978-06-02 Sistema di elaborazione dati con protezione del segreto di informazioni riservate
US05/912,855 US4215421A (en) 1977-06-07 1978-06-05 Data-processing system which protects the secrecy of confidential data

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR777717436A FR2394131A1 (fr) 1977-06-07 1977-06-07 Systeme de traitement d'informations protegeant le secret d'informations confidentielles

Publications (2)

Publication Number Publication Date
FR2394131A1 true FR2394131A1 (fr) 1979-01-05
FR2394131B1 FR2394131B1 (fr) 1980-02-01

Family

ID=9191790

Family Applications (1)

Application Number Title Priority Date Filing Date
FR777717436A Granted FR2394131A1 (fr) 1977-06-07 1977-06-07 Systeme de traitement d'informations protegeant le secret d'informations confidentielles

Country Status (10)

Country Link
US (1) US4215421A (fr)
JP (1) JPS544041A (fr)
BE (1) BE863340A (fr)
CH (1) CH627011A5 (fr)
DE (1) DE2824135A1 (fr)
ES (1) ES465844A1 (fr)
FR (1) FR2394131A1 (fr)
GB (1) GB1600453A (fr)
IT (1) IT1202747B (fr)
SE (1) SE434105B (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0029894A2 (fr) * 1979-12-03 1981-06-10 International Business Machines Corporation Système pour réaliser une vérification sûre d'un mot de passe
FR2471003A1 (fr) * 1979-11-30 1981-06-12 Dassault Electronique Systeme a objet portatif presentant une information confidentielle et lecteur de cette information, notamment pour des transactions financieres et/ou commerciales
EP0030381A2 (fr) * 1979-12-07 1981-06-17 The Grey Lab. Establishment Procédé et dispositif pour la production et le contrôle de documents protégés contre des falsifications et document utilisé à cet effet
EP0032193A1 (fr) * 1979-12-28 1981-07-22 International Business Machines Corporation Appareil de communication
EP0049650A1 (fr) * 1980-09-16 1982-04-14 COMPAGNIE INTERNATIONALE POUR L'INFORMATIQUE CII - HONEYWELL BULL (dite CII-HB) Appareil de distribution d'objets et d'acquisition de services
FR2497617A1 (fr) * 1981-01-07 1982-07-09 Transac Develop Transactions A Procede et dispositif de securite pour communication tripartie de donnees confidentielles
FR2622318A1 (fr) * 1986-09-27 1989-04-28 Toshiba Kk Systeme de traitement pour cartes a circuits integres
US5805712A (en) * 1994-05-31 1998-09-08 Intel Corporation Apparatus and method for providing secured communications

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2921878C2 (de) * 1979-05-30 1985-08-29 Hermann 7742 St Georgen Stockburger Datenübertragungsvorrichtung
JPS5755468A (en) * 1980-09-19 1982-04-02 Hitachi Ltd Individual discrimination system
FR2496294B1 (fr) * 1980-12-15 1987-01-02 Thomson Csf Dispositif protege d'authentification des utilisateurs d'un terminal de transmission de messages et systeme de transactions comportant de tels dispositifs
US5007083A (en) * 1981-03-17 1991-04-09 Constant James N Secure computer
FR2506048B1 (fr) * 1981-05-12 1986-02-07 Mole Alain Systeme d'identification electronique
FR2506047B1 (fr) * 1981-05-12 1986-02-07 Mole Alain Systeme d'identification electronique
US4521853A (en) * 1982-06-30 1985-06-04 Texas Instruments Incorporated Secure microprocessor/microcomputer with secured memory
US4521852A (en) * 1982-06-30 1985-06-04 Texas Instruments Incorporated Data processing device formed on a single semiconductor substrate having secure memory
DE3382261D1 (de) * 1982-12-28 1991-05-29 Toshiba Kawasaki Kk Datenschutzverfahren.
JPS59226935A (ja) * 1983-06-01 1984-12-20 アメリカン・エクスプレス・カンパニ− 携帯用情報カ−ドの保護装置
DE3475156D1 (en) * 1983-09-14 1988-12-15 Peiker Andreas Telephone transmission installation
JPS60246451A (ja) * 1984-05-22 1985-12-06 Sharp Corp 小型情報処理装置
JPS619052A (ja) * 1984-06-25 1986-01-16 Toshiba Corp 通信ネツトワ−クシステム
JPH0691526B2 (ja) * 1985-03-08 1994-11-14 株式会社東芝 通信システム
US4802217A (en) * 1985-06-07 1989-01-31 Siemens Corporate Research & Support, Inc. Method and apparatus for securing access to a computer facility
ATE85439T1 (de) 1985-06-07 1993-02-15 Siemens Ag Verfahren und anordnung zur sicherung des zugriffs zu einer rechenanlage.
US4724541A (en) * 1985-07-24 1988-02-09 Mallick Brian C Data-dependent binary encoder/decoder
SE452082B (sv) * 1986-12-15 1987-11-09 Inter Innovation Ab Manoverenhet for datakommunikation
USRE36788E (en) * 1990-09-06 2000-07-25 Visa International Service Association Funds transfer system
EP0555219B1 (fr) * 1990-10-19 2002-06-26 RSA Security Inc. Procede et appareil d'identification de personnes
US5351136A (en) * 1992-07-10 1994-09-27 Industrial Technology Research Institute Facsimile apparatus and method for sending and receiving private information
US6185546B1 (en) 1995-10-04 2001-02-06 Intel Corporation Apparatus and method for providing secured communications
US6058478A (en) * 1994-09-30 2000-05-02 Intel Corporation Apparatus and method for a vetted field upgrade
FR2725537B1 (fr) * 1994-10-11 1996-11-22 Bull Cp8 Procede de chargement d'une zone memoire protegee d'un dispositif de traitement de l'information et dispositif associe
US5949881A (en) * 1995-12-04 1999-09-07 Intel Corporation Apparatus and method for cryptographic companion imprinting
US6219423B1 (en) 1995-12-29 2001-04-17 Intel Corporation System and method for digitally signing a digital agreement between remotely located nodes
US6181803B1 (en) 1996-09-30 2001-01-30 Intel Corporation Apparatus and method for securely processing biometric information to control access to a node
US5818939A (en) * 1996-12-18 1998-10-06 Intel Corporation Optimized security functionality in an electronic system
US5974143A (en) * 1997-09-30 1999-10-26 Intel Corporation Virus-resistent mechanism for transaction verification to confirming user
US6587947B1 (en) 1999-04-01 2003-07-01 Intel Corporation System and method for verification of off-chip processor code
AT504196B1 (de) * 2006-09-15 2012-04-15 Frequentis Gmbh Verfahren und system zur übertragung von vertraulichen und nicht vertraulichen daten

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1414126A (en) * 1971-11-22 1975-11-19 Key Tronic Ltd Secutity for computer systems
US3764742A (en) * 1971-12-23 1973-10-09 Ibm Cryptographic identification system
US3984637A (en) * 1974-11-29 1976-10-05 The Singer Company Computer terminal security system
US3962539A (en) * 1975-02-24 1976-06-08 International Business Machines Corporation Product block cipher system for data security
US4459165A (en) * 1983-06-10 1984-07-10 Minnesota Mining And Manufacturing Company Communication cable installation

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2471003A1 (fr) * 1979-11-30 1981-06-12 Dassault Electronique Systeme a objet portatif presentant une information confidentielle et lecteur de cette information, notamment pour des transactions financieres et/ou commerciales
EP0029894A2 (fr) * 1979-12-03 1981-06-10 International Business Machines Corporation Système pour réaliser une vérification sûre d'un mot de passe
EP0029894B1 (fr) * 1979-12-03 1985-01-09 International Business Machines Corporation Système pour réaliser une vérification sûre d'un mot de passe
EP0030381A2 (fr) * 1979-12-07 1981-06-17 The Grey Lab. Establishment Procédé et dispositif pour la production et le contrôle de documents protégés contre des falsifications et document utilisé à cet effet
EP0030381A3 (en) * 1979-12-07 1981-10-07 The Grey Lab. Establishment Process and apparatus for safequarding documents, and document used therein
EP0032193A1 (fr) * 1979-12-28 1981-07-22 International Business Machines Corporation Appareil de communication
FR2492135A1 (fr) * 1980-09-16 1982-04-16 Cii Honeywell Bull Appareil de distribution d'objets et d'acquisition de services
EP0049650A1 (fr) * 1980-09-16 1982-04-14 COMPAGNIE INTERNATIONALE POUR L'INFORMATIQUE CII - HONEYWELL BULL (dite CII-HB) Appareil de distribution d'objets et d'acquisition de services
FR2497617A1 (fr) * 1981-01-07 1982-07-09 Transac Develop Transactions A Procede et dispositif de securite pour communication tripartie de donnees confidentielles
EP0055986A2 (fr) * 1981-01-07 1982-07-14 Bull Transac Procédé et dispositif de sécurité pour communication tripartite de données confidentielles
WO1982002446A1 (fr) * 1981-01-07 1982-07-22 Decavele Dominique Procede et dispositif de securite pour communication tripartite de donnees confidentielles
EP0055986A3 (en) * 1981-01-07 1982-08-04 Transac - Alcatel - Compagnie Pour Le Developpement Des Transactions Automatiques, Societe Anonyme Dite: Security system and apparatus for the three-way communication of confidential data
US4498000A (en) * 1981-01-07 1985-02-05 Transac-Alcatel Security method and device for communicating confidential data via an intermediate stage
FR2622318A1 (fr) * 1986-09-27 1989-04-28 Toshiba Kk Systeme de traitement pour cartes a circuits integres
US5805712A (en) * 1994-05-31 1998-09-08 Intel Corporation Apparatus and method for providing secured communications

Also Published As

Publication number Publication date
US4215421A (en) 1980-07-29
FR2394131B1 (fr) 1980-02-01
IT7824127A0 (it) 1978-06-02
JPS544041A (en) 1979-01-12
ES465844A1 (es) 1978-10-01
BE863340A (fr) 1978-05-16
IT1202747B (it) 1989-02-09
DE2824135A1 (de) 1978-12-21
SE7806017L (sv) 1978-12-08
GB1600453A (en) 1981-10-14
SE434105B (sv) 1984-07-02
JPS6143750B2 (fr) 1986-09-29
CH627011A5 (fr) 1981-12-15
DE2824135C2 (fr) 1988-05-05

Similar Documents

Publication Publication Date Title
FR2394131A1 (fr) Systeme de traitement d'informations protegeant le secret d'informations confidentielles
FR2392447A1 (fr) Systeme de traitement d'informations protegeant le secret d'informations confidentielles
BG60020B2 (en) Method and device for simplifying the use of credit cards
AP2000001918A0 (en) Credit card system and method.
ATE62765T1 (de) Sicherheitssystem fuer ueberweisungen.
FR2442477A1 (fr) Systeme de production de bordereaux valides
MY110608A (en) A method for point-to-point communications within secure communication system
TW346579B (en) Process for entry of a confidential piece of information and associated terminal
ES282735U (es) Dispositivo receptor de radio y de control de parametros de viaje de un vehiculo automovil.
CA2286851A1 (fr) Systeme permettant une lecture et un traitement proteges de donnees sur des supports de donnees intelligents
FR2564884B1 (fr) Dispositif de securite pour serrure du genre en applique.
EP0113228A3 (fr) Cartes de sécurité
SE9500243L (sv) Kort
FR2394219A1 (fr) Arrangement de commutation numerique a division dans le temps
JPS52129256A (en) Electronic cash register
GB1232735A (fr)
Heiss et al. Telegram from Alanna Heiss, Founder and Director MoMA PS1, to Geraldine Ferraro
JPS5474343A (en) Information retrieval system
FR2364576A1 (fr) Dispositif pour le codage et le decodage de signes d'information alphabetique et numerique
GB1273747A (en) Improvements in or relating to calculating machines
Roberson A History of the" Hattiesburg American"(Mississippi, Newspapers, Press, South)
JPS591270U (ja) 無紐式手動台
KR850001584A (ko) 자동 불입처리 장치
RU93014624A (ru) Машина базы данных
KR930015506A (ko) 전화기에서 재 다이얼키 이용의 스피커폰 제어처리방법