NO180507C - Device for handling transactions with high security - Google Patents

Device for handling transactions with high security

Info

Publication number
NO180507C
NO180507C NO911754A NO911754A NO180507C NO 180507 C NO180507 C NO 180507C NO 911754 A NO911754 A NO 911754A NO 911754 A NO911754 A NO 911754A NO 180507 C NO180507 C NO 180507C
Authority
NO
Norway
Prior art keywords
data
processing
unit
utp
data transfer
Prior art date
Application number
NO911754A
Other languages
Norwegian (no)
Other versions
NO911754D0 (en
NO911754L (en
NO180507B (en
Inventor
Richard Besson
Original Assignee
Dassault Electronique
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 Dassault Electronique filed Critical Dassault Electronique
Publication of NO911754D0 publication Critical patent/NO911754D0/en
Publication of NO911754L publication Critical patent/NO911754L/en
Publication of NO180507B publication Critical patent/NO180507B/en
Publication of NO180507C publication Critical patent/NO180507C/en

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
    • G06Q20/04—Payment circuits
    • 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
    • G06Q20/08—Payment architectures
    • G06Q20/20—Point-of-sale [POS] network systems
    • 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
    • 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
    • G07F7/0873—Details of the card reader
    • G07F7/088—Details of the card reader the card reader being part of the point of sale [POS] terminal or electronic cash register [ECR] itself
    • G07F7/0886—Details of the card reader the card reader being part of the point of sale [POS] terminal or electronic cash register [ECR] itself the card reader being portable for interacting with a POS or ECR in realizing a payment transaction

Landscapes

  • Business, Economics & Management (AREA)
  • Engineering & Computer Science (AREA)
  • Accounting & Taxation (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Strategic Management (AREA)
  • General Business, Economics & Management (AREA)
  • Theoretical Computer Science (AREA)
  • Finance (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Storage Device Security (AREA)
  • Alarm Systems (AREA)
  • Burglar Alarm Systems (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Cash Registers Or Receiving Machines (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Test And Diagnosis Of Digital Computers (AREA)

Abstract

The invention relates to a data processing device comprising a user unit (UUS) for the acquisition (CL) and/or the visual display (VS) of data; and a main unit for processing (UTP) data according to a predetermined processing algorithm (AT). According to the invention, the device further comprises an auxiliary, high-security processing unit (UTA), connected in order to carry out all of the data exchanges between the user unit (UUS) and the main processing unit (UTP). The auxiliary processing unit (UTA) comprises means for making data secure (MC); means of data transfer (B2) having a normal state, and a security state in which at least the data transferred in one direction are made secure, the processing algorithm (AT) of the main unit (UTP) determining the operational state of these means of data transfer (B2); means (MA) suitable for monitoring the authenticity of the said processing algorithm (AT) and acting autonomously; and means (MI) suitable for totally inhibiting the means of data transfer (B2) in the case where authenticity is not confirmed by the said monitoring. <IMAGE>
NO911754A 1990-05-10 1991-05-03 Device for handling transactions with high security NO180507C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR909005830A FR2661998B1 (en) 1990-05-10 1990-05-10 DEVICE FOR PROCESSING HIGH SECURITY DATA WITH TWO OPERATING STATES.

Publications (4)

Publication Number Publication Date
NO911754D0 NO911754D0 (en) 1991-05-03
NO911754L NO911754L (en) 1991-11-11
NO180507B NO180507B (en) 1997-01-20
NO180507C true NO180507C (en) 1997-04-30

Family

ID=9396469

Family Applications (1)

Application Number Title Priority Date Filing Date
NO911754A NO180507C (en) 1990-05-10 1991-05-03 Device for handling transactions with high security

Country Status (6)

Country Link
EP (1) EP0456548B1 (en)
AT (1) ATE124157T1 (en)
DE (1) DE69110544T2 (en)
FI (1) FI100621B (en)
FR (1) FR2661998B1 (en)
NO (1) NO180507C (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4129067C2 (en) * 1991-09-02 1995-04-13 Grundig Emv Electronic device for performing a variety of functions
US5610981A (en) * 1992-06-04 1997-03-11 Integrated Technologies Of America, Inc. Preboot protection for a data security system with anti-intrusion capability
GB9503662D0 (en) * 1995-02-23 1995-04-12 Coveley Michael Free-roaming remote hand-held point-of-sale terminal
EP0807907A1 (en) * 1996-05-13 1997-11-19 Thomas De La Rue Limited System for securely accessing data from smart cards
WO1998014917A2 (en) * 1996-10-01 1998-04-09 Omega Digital Data Inc. Financial transaction terminal and components therefor
CA2239009A1 (en) * 1996-10-01 1998-04-09 Omega Digital Data Inc. A method of assembling and programming a secure personal identification number entry device
EP0874334A1 (en) * 1997-04-21 1998-10-28 Koninklijke KPN N.V. Secure application module for multiservice applications and a terminal provided with such a secure application module
AUPS265302A0 (en) * 2002-05-30 2002-06-20 Mcom Solutions Inc Display device and funds transaction device including the display device
JP4636809B2 (en) 2004-03-31 2011-02-23 富士通フロンテック株式会社 Information processing terminal and information security protection method thereof

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4277837A (en) * 1977-12-30 1981-07-07 International Business Machines Corporation Personal portable terminal for financial transactions
US4341951A (en) * 1980-07-02 1982-07-27 Benton William M Electronic funds transfer and voucher issue system
US4623965A (en) * 1984-02-27 1986-11-18 Wing Donald K Electronic checkbook
US4719338A (en) * 1985-08-12 1988-01-12 Ncr Corporation Pocket calculator with credit card controller and dispenser
FR2592502B1 (en) * 1985-12-26 1990-03-30 Lefevre Jean Pierre SEQUENTIAL STORAGE CERTIFIER
GB2189741B (en) * 1986-03-15 1990-06-20 Reginald Charles David Vint Pocket size bank/credit card
US4870604A (en) * 1986-05-15 1989-09-26 Tokyo Tatsuno Co., Ltd. Portable data processing device
JP2623332B2 (en) * 1988-02-03 1997-06-25 日立マクセル株式会社 IC card and its operation program writing method
JPH01219982A (en) * 1988-02-29 1989-09-01 Hitachi Maxell Ltd Ic card

Also Published As

Publication number Publication date
EP0456548A1 (en) 1991-11-13
FI100621B (en) 1998-01-15
DE69110544T2 (en) 1996-03-07
EP0456548B1 (en) 1995-06-21
FI912215A0 (en) 1991-05-08
FI912215A (en) 1991-11-11
ATE124157T1 (en) 1995-07-15
DE69110544D1 (en) 1995-07-27
FR2661998B1 (en) 1994-11-18
FR2661998A1 (en) 1991-11-15
NO911754D0 (en) 1991-05-03
NO911754L (en) 1991-11-11
NO180507B (en) 1997-01-20

Similar Documents

Publication Publication Date Title
KR850700171A (en) Access loss processing system and its protection method
HUP9802917A2 (en) Value transfer system
MY124400A (en) System for determining whether a subsequent transaction may be allowed or must be allowed or must not be allowed to bypass a preceding transaction.
NO180507C (en) Device for handling transactions with high security
WO1996000953A3 (en) Secure data processor with cryptography and tamper detection
EP0114522A3 (en) Rom protection device
FI915581A0 (en) FOERFARANDE FOER TRANSMITTERING AV DATA ETT ELONTRONISKT DOCUMENT ELLER ANNAT DYLIKT, SYSTEM FOER TRANSMITTERING AV DATA ETT ELECTRONIC DOCUMENT ELLER ANNAT DAML ETT CARD FOER ANVAENDNING ENLIGET FOERFAR
EP0729252A3 (en) Cryptographic key management
NO307944B1 (en) Key protection device for an integrated circuit card
CA2051576A1 (en) Method and apparatus for protecting multiple copies of computer software from unauthorized use
EP0770997A3 (en) Password protection for removable hard drive
CA2374968A1 (en) Technique for split knowledge backup and recovery of a cryptographic key
BR9910614A (en) Method and system for secure transactions on a computer system
PT1004101E (en) TERMINAL AND SYSTEM FOR THE REALIZATION OF PROTECTIVE ELECTRONIC TRANSACTIONS
JPS61139878A (en) Safety protection module for electronic fund transfer
MY125905A (en) Electronic access control system and method
MY130007A (en) Secure access control system
EP1073021A3 (en) Information processing apparatus, card and information processing system
EP0985180A4 (en) Method for preventing buffer deadlock in dataflow computations
SE458318B (en) PLANT BEFORE SEEKING TRANSPORT OF VALUE OBJECTS SUCH AS BANKNOTES, CHECKER MM.
FR2368765A1 (en) PROCEDURE FOR CONTROL OF PERSONS AUTHORIZED TO ENTER INSTALLATIONS SUBJECT TO VERY STRICT SECURITY CONDITIONS AND SAS, TO BE USED BY PERSONS, FOR SUCH INSTALLATIONS
WO2004072789A3 (en) Contingent access to networked accounts or information
SE9503841L (en) Procedure and apparatus for data communication
CN1103965C (en) Moritoring circuit for semiconductor IC
JPS5464944A (en) Buffer invalidating system for multi-cpu system

Legal Events

Date Code Title Description
MK1K Patent expired