NO895115D0 - PROTECTIVE DEVICE FOR AN ELECTRONIC CIRCUIT, AS USING THE DEVICE FOR AA PROTECT A READING TERMINAL FOR MAGNET CARDS AND / OR MICROPROCESSOR CARDS. - Google Patents

PROTECTIVE DEVICE FOR AN ELECTRONIC CIRCUIT, AS USING THE DEVICE FOR AA PROTECT A READING TERMINAL FOR MAGNET CARDS AND / OR MICROPROCESSOR CARDS.

Info

Publication number
NO895115D0
NO895115D0 NO895115A NO895115A NO895115D0 NO 895115 D0 NO895115 D0 NO 895115D0 NO 895115 A NO895115 A NO 895115A NO 895115 A NO895115 A NO 895115A NO 895115 D0 NO895115 D0 NO 895115D0
Authority
NO
Norway
Prior art keywords
protect
cards
electronic circuit
reading terminal
microprocessor
Prior art date
Application number
NO895115A
Other languages
Norwegian (no)
Other versions
NO177549B (en
NO895115L (en
NO177549C (en
Inventor
Philippe Verrier
Roger Poulenard
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9373143&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NO895115(D0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bull Sa filed Critical Bull Sa
Publication of NO895115D0 publication Critical patent/NO895115D0/en
Publication of NO895115L publication Critical patent/NO895115L/en
Publication of NO177549B publication Critical patent/NO177549B/en
Publication of NO177549C publication Critical patent/NO177549C/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 OR CALCULATING; 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
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/073—Special arrangements for circuits, e.g. for protecting identification code in memory
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/073—Special arrangements for circuits, e.g. for protecting identification code in memory
    • G06K19/07309—Means for preventing undesired reading or writing from or onto record carriers
    • G06K19/07372—Means for preventing undesired reading or writing from or onto record carriers by detecting tampering with the circuit
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • 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
    • G07F7/0806—Details of the card
    • G07F7/0813—Specific details related to card security
    • G07F7/082—Features insuring the integrity of the data on or in the card
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/14—Structural association of two or more printed circuits
    • H05K1/147—Structural association of two or more printed circuits at least one of the printed circuits being bent or folded, e.g. by using a flexible printed circuit
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W42/00—Arrangements for protection of devices
    • H10W42/40—Arrangements for protection of devices protecting against tampering, e.g. unauthorised inspection or reverse engineering
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/03—Use of materials for the substrate
    • H05K1/0393—Flexible materials
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/16—Printed circuits incorporating printed electric components, e.g. printed resistors, capacitors or inductors

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • General Engineering & Computer Science (AREA)
  • Strategic Management (AREA)
  • General Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Credit Cards Or The Like (AREA)
  • Storage Device Security (AREA)

Abstract

The present invention relates to a device to protect an electronic card and its use to protect the electronics of a reading terminal of a magnetic and/or microprocessor card. Device to protect a card comprising on a printed circuit an electronic circuit with volatile memory (12) containing programs or information to be protected, characterised in that it comprises a resistive network (21, 22) surrounding the circuit (1) embedded in resin (3), the resistive network (21, 22) being incorporated into an electronic circuit (10) for detecting modifications of the resistance of the network to cause destruction of the information of the volatile memories (12). <IMAGE>
NO895115A 1988-12-20 1989-12-19 Protection device for an electrical circuit board, and use of the device for protecting a reading terminal for magnetic cards and / or microprocessor cards NO177549C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8816787A FR2640781B1 (en) 1988-12-20 1988-12-20 DEVICE FOR PROTECTING AN ELECTRONIC CARD AND USE FOR PROTECTING A MAGNETIC AND / OR MICROPROCESSOR READING TERMINAL

Publications (4)

Publication Number Publication Date
NO895115D0 true NO895115D0 (en) 1989-12-19
NO895115L NO895115L (en) 1990-06-21
NO177549B NO177549B (en) 1995-06-26
NO177549C NO177549C (en) 1995-10-04

Family

ID=9373143

Family Applications (1)

Application Number Title Priority Date Filing Date
NO895115A NO177549C (en) 1988-12-20 1989-12-19 Protection device for an electrical circuit board, and use of the device for protecting a reading terminal for magnetic cards and / or microprocessor cards

Country Status (6)

Country Link
EP (1) EP0375545B1 (en)
DE (1) DE68921057T2 (en)
ES (1) ES2072311T3 (en)
FR (1) FR2640781B1 (en)
HK (1) HK131895A (en)
NO (1) NO177549C (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4212111C2 (en) * 1992-04-10 2003-05-22 Angewandte Digital Elektronik Indication of improperly treated chip cards
ES2134652T3 (en) * 1995-12-14 1999-10-01 Landis & Gyr Tech Innovat ADDITIONAL SECURITY FEATURE FOR ELECTRONIC CARDS.
DE19741889C2 (en) * 1997-09-23 2000-06-08 Hoeft & Wessel Aktiengesellsch Assembly with a data memory and a damage detector
DE10047436A1 (en) * 2000-09-21 2002-08-29 Giesecke & Devrient Gmbh security module
DE10247485A1 (en) * 2002-10-11 2004-04-22 Infineon Technologies Ag Chip with attack protection, e.g. for chip card, has device for monitoring protective layer structure to detect external attacks, inhibit/interrupt data extraction, feed or handling if attack occurs
US6853093B2 (en) 2002-12-20 2005-02-08 Lipman Electronic Engineering Ltd. Anti-tampering enclosure for electronic circuitry
US7497378B2 (en) 2006-12-08 2009-03-03 Verifone, Inc. Anti-tampering protection for magnetic stripe reader
US7898413B2 (en) 2007-01-25 2011-03-01 Verifone, Inc. Anti-tamper protected enclosure
US7843339B2 (en) 2007-08-27 2010-11-30 Verifone, Inc. Secure point of sale device employing capacitive sensors
US7772514B2 (en) 2007-12-20 2010-08-10 Verifone, Inc. Capacitive user-interface switches
US8595514B2 (en) 2008-01-22 2013-11-26 Verifone, Inc. Secure point of sale terminal
US9013336B2 (en) 2008-01-22 2015-04-21 Verifone, Inc. Secured keypad devices
US8432300B2 (en) 2009-03-26 2013-04-30 Hypercom Corporation Keypad membrane security
US8358218B2 (en) 2010-03-02 2013-01-22 Verifone, Inc. Point of sale terminal having enhanced security
US8330606B2 (en) 2010-04-12 2012-12-11 Verifone, Inc. Secure data entry device
US8405506B2 (en) 2010-08-02 2013-03-26 Verifone, Inc. Secure data entry device
US8593824B2 (en) 2010-10-27 2013-11-26 Verifone, Inc. Tamper secure circuitry especially for point of sale terminal
US8621235B2 (en) 2011-01-06 2013-12-31 Verifone, Inc. Secure pin entry device
US8884757B2 (en) 2011-07-11 2014-11-11 Verifone, Inc. Anti-tampering protection assembly
US9691066B2 (en) 2012-07-03 2017-06-27 Verifone, Inc. Location-based payment system and method
US9213869B2 (en) 2013-10-04 2015-12-15 Verifone, Inc. Magnetic stripe reading device
US20160026275A1 (en) 2014-07-23 2016-01-28 Verifone, Inc. Data device including ofn functionality
US9595174B2 (en) 2015-04-21 2017-03-14 Verifone, Inc. Point of sale terminal having enhanced security
US10544923B1 (en) 2018-11-06 2020-01-28 Verifone, Inc. Devices and methods for optical-based tamper detection using variable light characteristics

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4360727A (en) * 1981-04-09 1982-11-23 Compagnie Generale d'Automatise Societe Anonyme dite Payment voucher
WO1984004614A1 (en) * 1983-05-13 1984-11-22 Ira Dennis Gale Data security device
FR2580834B1 (en) * 1985-04-17 1989-09-22 Grandmougin Michel MEMORY CARD, WITH PROTECTION RESISTANCE
FR2596176B1 (en) * 1986-03-19 1990-12-21 Dassault Electronique PROTECTED CASE FOR THE CONTROL OF A CONFIDENTIAL CODE

Also Published As

Publication number Publication date
EP0375545A1 (en) 1990-06-27
NO177549B (en) 1995-06-26
NO895115L (en) 1990-06-21
DE68921057D1 (en) 1995-03-23
DE68921057T2 (en) 1995-06-22
ES2072311T3 (en) 1995-07-16
HK131895A (en) 1995-08-24
EP0375545B1 (en) 1995-02-08
FR2640781A1 (en) 1990-06-22
NO177549C (en) 1995-10-04
FR2640781B1 (en) 1992-04-10

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Legal Events

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