FR2389284A1 - Systeme de traitement d'informations protegeant le secret d'informations confidentielles - Google Patents
Systeme de traitement d'informations protegeant le secret d'informations confidentiellesInfo
- Publication number
- FR2389284A1 FR2389284A1 FR7712781A FR7712781A FR2389284A1 FR 2389284 A1 FR2389284 A1 FR 2389284A1 FR 7712781 A FR7712781 A FR 7712781A FR 7712781 A FR7712781 A FR 7712781A FR 2389284 A1 FR2389284 A1 FR 2389284A1
- Authority
- FR
- France
- Prior art keywords
- information
- confidential information
- secret
- processing system
- confidential
- 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
Links
- 230000010365 information processing Effects 0.000 title abstract 2
- 230000005540 biological transmission Effects 0.000 abstract 1
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
- 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
- G07F7/1025—Identification of user by a PIN code
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/25—Arrangements specific to fibre transmission
-
- 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
- H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
- H04L9/0816—Key establishment, i.e. cryptographic processes or cryptographic protocols whereby a shared secret becomes available to two or more parties, for subsequent use
- H04L9/0819—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s)
-
- 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
- H04L9/3226—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 a predetermined code, e.g. password, passphrase or PIN
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Credit Cards Or The Like (AREA)
- Input From Keyboards Or The Like (AREA)
- Storage Device Security (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
- Selective Calling Equipment (AREA)
- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
Abstract
L'invention est destinée à la protection du secret d'une information confidentielle dans un système 10 comprenant une machine de traitement de l'information 12, un dispositif 14 pour la transmission d'informations comprenant une information confidentielle, et un premier élément auxiliaire 16 de la machine destiné à recevoir et traiter au moins ladite information confidentielle. Dans la technique antérieure, l'information confidentielle était envoyée à partir du dispositif 14, qui est un dispositif public, via un trajet 18 à l'élément 16. Afin d'éviter tout espionnage possible sur le trajet 18, l'invention est caractérisée en ce qu au moins l'information confidentielle est envoyée au premier élément auxiliaire 16 à partir d'un second élément auxiliaire 22 personnel par l'intermédiaire d'un trajet 20 conçu pour que l'information qui le traverse ne puisse être détectée. L'invention s'applique notamment aux cartes de crédit
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7712781A FR2389284A1 (fr) | 1977-04-27 | 1977-04-27 | Systeme de traitement d'informations protegeant le secret d'informations confidentielles |
CH1345077A CH627866A5 (fr) | 1977-04-27 | 1977-11-04 | Installation de traitement d'informations protegeant le secret d'informations confidentielles. |
ES464815A ES464815A1 (es) | 1977-04-27 | 1977-12-06 | Sistema de tratamiento de informaciones protegiendo el se- creto de informaciones confidenciales. |
BE184646A BE863339A (fr) | 1977-04-27 | 1978-01-26 | Systeme de traitement d'informations protegeant le secret d'informations confidentielles |
JP2607978A JPS53137645A (en) | 1977-04-27 | 1978-03-09 | Data processing system |
SE7803541A SE438068B (sv) | 1977-04-27 | 1978-03-29 | Informationsbehandlingsanleggning |
GB13388/78A GB1596485A (en) | 1977-04-27 | 1978-04-05 | Data processing system which protects from secrecy of confidential data |
IT22173/78A IT1109951B (it) | 1977-04-27 | 1978-04-11 | Sistema di trattamento di dati con protezione del segreto di informazioni confidenziali |
DE19782818551 DE2818551A1 (de) | 1977-04-27 | 1978-04-27 | Datenverarbeitungsanlage, die das geheimnis vertraulicher informationen schuetzt |
US05/900,503 US4224666A (en) | 1977-04-27 | 1978-04-27 | Data processing system which protects the secrecy of confidential data |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7712781A FR2389284A1 (fr) | 1977-04-27 | 1977-04-27 | Systeme de traitement d'informations protegeant le secret d'informations confidentielles |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2389284A1 true FR2389284A1 (fr) | 1978-11-24 |
FR2389284B1 FR2389284B1 (fr) | 1980-12-19 |
Family
ID=9190002
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7712781A Granted FR2389284A1 (fr) | 1977-04-27 | 1977-04-27 | Systeme de traitement d'informations protegeant le secret d'informations confidentielles |
Country Status (10)
Country | Link |
---|---|
US (1) | US4224666A (fr) |
JP (1) | JPS53137645A (fr) |
BE (1) | BE863339A (fr) |
CH (1) | CH627866A5 (fr) |
DE (1) | DE2818551A1 (fr) |
ES (1) | ES464815A1 (fr) |
FR (1) | FR2389284A1 (fr) |
GB (1) | GB1596485A (fr) |
IT (1) | IT1109951B (fr) |
SE (1) | SE438068B (fr) |
Families Citing this family (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2392447A1 (fr) * | 1977-05-26 | 1978-12-22 | Cii Honeywell Bull | Systeme de traitement d'informations protegeant le secret d'informations confidentielles |
US4680458A (en) * | 1981-02-27 | 1987-07-14 | Drexler Technology Corporation | Laser recording and storage medium |
US4680460A (en) * | 1981-02-27 | 1987-07-14 | Drexler Technology Corporation | System and method for making recordable wallet-size optical card |
US4542288A (en) * | 1981-02-27 | 1985-09-17 | Drexler Technology Corporation | Method for making a laser recordable wallet-size plastic card |
US4810868A (en) * | 1985-08-06 | 1989-03-07 | Drexler Technology Corporation | Frasable optical wallet-size data card |
US4680456A (en) * | 1981-02-27 | 1987-07-14 | Drexler Technology Corporation | Data system employing wallet-size optical card |
BR8206514A (pt) * | 1981-02-27 | 1983-01-25 | Drexler Tech | Cartao bancario para maquinas automaticas contadoras-pagadoras e congeneres |
US4500777A (en) * | 1981-02-27 | 1985-02-19 | Drexler Technology Corporation | High data capacity, scratch and dust resistant, infrared, read-write data card for automatic teller machines |
US4683371A (en) * | 1981-02-27 | 1987-07-28 | Drexler Technology Corporation | Dual stripe optical data card |
DE3109286C2 (de) * | 1981-03-11 | 1985-02-07 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Optische Leseeinrichtung zum manuellen Abtasten und zum Auswerten optisch lesbarer Zeichencodeschriften |
DE3131761A1 (de) * | 1981-08-11 | 1983-03-10 | Hermann 7742 St Georgen Stockburger | Berechtigungskarte |
IL64675A0 (en) * | 1981-12-30 | 1982-03-31 | Greenberg Avigdor | Data verification system |
US4454414A (en) * | 1982-06-16 | 1984-06-12 | Vericard Corporation | Funds transfer system using optically coupled, portable modules |
US4877950A (en) * | 1982-08-23 | 1989-10-31 | Paperless Accounting, Inc. | Electronic purse-device |
FR2539897B1 (fr) * | 1983-01-20 | 1988-12-30 | Cii Honeywell Bull | Procede et dispositif pour habiliter le detenteur d'un objet portatif tel qu'une carte, a acceder par cette carte a au moins un service dispense par au moins un organisme habilitant |
FR2549989B1 (fr) * | 1983-07-29 | 1985-09-13 | Philips Ind Commerciale | Systeme d'authentification entre un lecteur de carte et une carte de paiement echangeant des informations |
DE3328176A1 (de) * | 1983-08-04 | 1985-02-14 | Diehl GmbH & Co, 8500 Nürnberg | Miniatur-schalterfeld mit betaetigungseinrichtung |
GB2146814A (en) * | 1983-09-17 | 1985-04-24 | Ibm | Electronic fund transfer systems |
GB2146815A (en) * | 1983-09-17 | 1985-04-24 | Ibm | Electronic fund transfer systems |
US4656346A (en) * | 1984-11-21 | 1987-04-07 | Drexler Technology Corporation | System for optically reading and annotating text on a data card |
US4695831A (en) * | 1985-05-06 | 1987-09-22 | Humphrey Instruments, Inc. | Light pen having actuating accelerometer |
DE3682476D1 (de) * | 1985-10-07 | 1991-12-19 | Toshiba Kawasaki Kk | Tragbares elektronisches geraet. |
GB2184273A (en) * | 1985-12-17 | 1987-06-17 | Istvan Igari | Code-operated, combined access-and-operation security system |
ATE160039T1 (de) * | 1986-09-02 | 1997-11-15 | Pitney Bowes Inc | Automatisiertes transaktionssystem mit einsteckbaren karten zum fernladen von gebühren oder dienstprogammdaten |
EP0281057B1 (fr) * | 1987-03-04 | 1994-05-11 | Siemens Nixdorf Informationssysteme Aktiengesellschaft | Circuit pour la sécurité de l'accès à un ordinateur à l'aide d'une carte à circuit intégré |
EP0281059B1 (fr) * | 1987-03-04 | 1993-12-01 | Siemens Nixdorf Informationssysteme Aktiengesellschaft | Système pour l'échange de données avec plusieurs terminaux d'utilisation comportant chacun un dispositif de lecture de cartes à circuit intégré |
JPH01114995A (ja) * | 1987-10-29 | 1989-05-08 | Toppan Printing Co Ltd | Icカード |
FR2630561B1 (fr) * | 1988-04-21 | 1992-11-27 | Audebert Yves | Dispositif portable electronique destine a etre utilise en liaison avec un ecran |
US5136644A (en) * | 1988-04-21 | 1992-08-04 | Telecash | Portable electronic device for use in conjunction with a screen |
US5623547A (en) * | 1990-04-12 | 1997-04-22 | Jonhig Limited | Value transfer system |
US5550358A (en) * | 1991-01-31 | 1996-08-27 | Tait; Robert A. R. | Non-contacting transaction system |
US5453601A (en) * | 1991-11-15 | 1995-09-26 | Citibank, N.A. | Electronic-monetary system |
US5753899A (en) * | 1993-10-06 | 1998-05-19 | Gomm; R. Greg | Cash alternative transaction system |
US5650761A (en) * | 1993-10-06 | 1997-07-22 | Gomm; R. Greg | Cash alternative transaction system |
GB2286702A (en) * | 1994-02-18 | 1995-08-23 | Andrew Gardner | Fibre optic switching system |
US5799087A (en) * | 1994-04-28 | 1998-08-25 | Citibank, N.A. | Electronic-monetary system |
US6868408B1 (en) | 1994-04-28 | 2005-03-15 | Citibank, N.A. | Security systems and methods applicable to an electronic monetary system |
CN1095112C (zh) * | 1999-10-14 | 2002-11-27 | 盖内蒂克瓦尔有限公司 | 具安全密码认证的键盘装置及其方法 |
DE10102202A1 (de) * | 2001-01-18 | 2002-08-08 | Infineon Technologies Ag | Mikroprozessorschaltung für tragbare Datenträger |
US20050197859A1 (en) * | 2004-01-16 | 2005-09-08 | Wilson James C. | Portable electronic data storage and retreival system for group data |
EP1783708A1 (fr) * | 2005-10-06 | 2007-05-09 | First Data Corporation | Méthode et système de transaction |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3544769A (en) * | 1967-04-05 | 1970-12-01 | Digital Identification Systems | Electronic identification and credit card system |
GB1285443A (en) * | 1968-08-30 | 1972-08-16 | Smiths Industries Ltd | Improvements in or relating to access-control equipment and item-dispensing systems including such equipment |
GB1414126A (en) * | 1971-11-22 | 1975-11-19 | Key Tronic Ltd | Secutity for computer systems |
US4016405A (en) * | 1975-06-09 | 1977-04-05 | Diebold, Incorporated | Card validation, method and system |
US4001550A (en) * | 1975-12-04 | 1977-01-04 | Schatz Vernon L | Universal funds transfer and identification card |
US4138057A (en) * | 1977-07-08 | 1979-02-06 | Atalla Technovations | Card, system and method for securing user identification data |
-
1977
- 1977-04-27 FR FR7712781A patent/FR2389284A1/fr active Granted
- 1977-11-04 CH CH1345077A patent/CH627866A5/fr not_active IP Right Cessation
- 1977-12-06 ES ES464815A patent/ES464815A1/es not_active Expired
-
1978
- 1978-01-26 BE BE184646A patent/BE863339A/fr not_active IP Right Cessation
- 1978-03-09 JP JP2607978A patent/JPS53137645A/ja active Granted
- 1978-03-29 SE SE7803541A patent/SE438068B/sv not_active IP Right Cessation
- 1978-04-05 GB GB13388/78A patent/GB1596485A/en not_active Expired
- 1978-04-11 IT IT22173/78A patent/IT1109951B/it active
- 1978-04-27 US US05/900,503 patent/US4224666A/en not_active Expired - Lifetime
- 1978-04-27 DE DE19782818551 patent/DE2818551A1/de active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6143749B2 (fr) | 1986-09-29 |
SE7803541L (sv) | 1978-10-28 |
DE2818551C2 (fr) | 1988-10-27 |
IT7822173A0 (it) | 1978-04-11 |
GB1596485A (en) | 1981-08-26 |
DE2818551A1 (de) | 1978-11-09 |
JPS53137645A (en) | 1978-12-01 |
FR2389284B1 (fr) | 1980-12-19 |
US4224666A (en) | 1980-09-23 |
ES464815A1 (es) | 1978-09-01 |
SE438068B (sv) | 1985-03-25 |
CH627866A5 (fr) | 1982-01-29 |
BE863339A (fr) | 1978-05-16 |
IT1109951B (it) | 1985-12-23 |
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