AU4542997A - Method and arrangement for protecting electronic computing units, in particular chip cards - Google Patents

Method and arrangement for protecting electronic computing units, in particular chip cards

Info

Publication number
AU4542997A
AU4542997A AU45429/97A AU4542997A AU4542997A AU 4542997 A AU4542997 A AU 4542997A AU 45429/97 A AU45429/97 A AU 45429/97A AU 4542997 A AU4542997 A AU 4542997A AU 4542997 A AU4542997 A AU 4542997A
Authority
AU
Australia
Prior art keywords
arrangement
electronic computing
computing units
chip cards
particular chip
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.)
Abandoned
Application number
AU45429/97A
Inventor
Reinhard Posch
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of AU4542997A publication Critical patent/AU4542997A/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/57—Protection from inspection, reverse engineering or tampering
    • 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
    • G06K19/067—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; 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
    • G06K19/067—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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/0001—Technical content checked by a classifier
    • H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Security & Cryptography (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Power Engineering (AREA)
  • Storage Device Security (AREA)
AU45429/97A 1996-10-22 1997-10-20 Method and arrangement for protecting electronic computing units, in particular chip cards Abandoned AU4542997A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT1858/96 1996-10-22
AT0185896A AT408925B (en) 1996-10-22 1996-10-22 ARRANGEMENT FOR PROTECTING ELECTRONIC COMPUTING UNITS, IN PARTICULAR CHIP CARDS
PCT/AT1997/000225 WO1998018102A1 (en) 1996-10-22 1997-10-20 Method and arrangement for protecting electronic computing units, in particular chip cards

Publications (1)

Publication Number Publication Date
AU4542997A true AU4542997A (en) 1998-05-15

Family

ID=3522531

Family Applications (1)

Application Number Title Priority Date Filing Date
AU45429/97A Abandoned AU4542997A (en) 1996-10-22 1997-10-20 Method and arrangement for protecting electronic computing units, in particular chip cards

Country Status (4)

Country Link
EP (1) EP0993653B1 (en)
AT (1) AT408925B (en)
AU (1) AU4542997A (en)
WO (1) WO1998018102A1 (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10040188A1 (en) * 2000-08-17 2002-02-28 Infineon Technologies Ag Seal for the authentication of sealed objects and methods for producing and testing the seal
DE10101995A1 (en) * 2001-01-18 2002-07-25 Philips Corp Intellectual Pty Electrical or electronic switching arrangement comprises a detector unit and a comparator unit connected to the detector unit to compare the starting voltage with a reference voltage
DE10133855A1 (en) * 2001-07-12 2003-01-30 Giesecke & Devrient Gmbh Portable data carrier arrangement with safety device
US7309907B2 (en) 2001-11-28 2007-12-18 Nxp B.V. Semiconductor device card methods of initializing checking the authenticity and the identity thereof
KR20040060993A (en) * 2001-11-28 2004-07-06 코닌클리즈케 필립스 일렉트로닉스 엔.브이. Semiconductor device, card, system, and methods of initializing and checking the authenticity and the identity of the semiconductor device
DE10251317B4 (en) * 2001-12-04 2006-06-14 Infineon Technologies Ag Semiconductor chip
DE60331427D1 (en) * 2002-04-09 2010-04-08 Nxp Bv METHOD AND ARRANGEMENT FOR PROTECTING A CHIIP AND VERIFYING ITS AUTHENTICITY
DE10221657A1 (en) * 2002-05-15 2003-11-27 Infineon Technologies Ag Information matrix e.g. for protection of confidential information contained on semiconductor chip, has first conduction structures overlying second conduction structures to form points of intersection
DE10223176B3 (en) * 2002-05-24 2004-01-22 Infineon Technologies Ag Integrated circuit with safety-critical circuit components
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
US7554337B2 (en) 2003-05-26 2009-06-30 Nxp B.V. Semiconductor device, method of authentifying and system
WO2006043185A1 (en) * 2004-10-18 2006-04-27 Koninklijke Philips Electronics N.V. Secure sensor chip
FR2888975B1 (en) * 2005-07-21 2007-09-07 Atmel Corp SECURITY METHOD FOR DATA PROTECTION
DE102005056940B4 (en) 2005-11-29 2016-06-30 Infineon Technologies Ag Apparatus and method for non-volatile storage of a status value
DE102005062799A1 (en) * 2005-12-28 2007-07-12 El-Me Ag Electronic security module
DE102005062800A1 (en) * 2005-12-28 2007-07-12 El-Me Ag Electronic security module
DE102005062802A1 (en) * 2005-12-28 2007-07-12 El-Me Ag Electronic security module
US8657191B2 (en) 2007-10-18 2014-02-25 Nxp B.V. Magnetic detection of back-side layer
DE102010020460B4 (en) * 2010-05-11 2023-12-21 Bundesdruckerei Gmbh Security or value document, process for its production and its verification
DE102010052985A1 (en) * 2010-11-30 2012-06-14 Giesecke & Devrient Gmbh Portable data carrier e.g. smart card for use with card reader, has strain gage integrated in data carrier main portion, which measures deformation of data carrier main portion to verify authentication characteristic of data carrier
DE102010054062A1 (en) * 2010-12-10 2012-06-14 Giesecke & Devrient Gmbh Portable data carrier and authentication by deformation
EP2665094A1 (en) 2012-05-15 2013-11-20 Nxp B.V. Tamper resistant IC
US9171810B2 (en) 2013-11-21 2015-10-27 Nxp B.V. Electronic device incorporating a randomized interconnection layer having a randomized conduction pattern
DE102015010458A1 (en) * 2015-08-11 2017-02-16 Giesecke & Devrient Gmbh Portable data carrier, in particular chip card
EP3147830B1 (en) 2015-09-23 2020-11-18 Nxp B.V. Protecting an integrated circuit
DE102017214057A1 (en) * 2017-08-11 2019-02-14 Siemens Aktiengesellschaft Method for checking the integrity of system components of a system and arrangement for carrying out the method
WO2019083882A1 (en) * 2017-10-25 2019-05-02 Intelligent Technologies International, Inc. Intrusion protected memory component

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2182467B (en) * 1985-10-30 1989-10-18 Ncr Co Security device for stored sensitive data
FR2649817B1 (en) * 1989-07-13 1993-12-24 Gemplus Card International INTRUSION PROTECTED MICROCIRCUIT CARD
EP0494913A4 (en) * 1989-10-03 1993-01-20 University Of Technology, Sydney Electro-active cradle circuits for the detection of access or penetration
FR2660465B1 (en) * 1990-04-02 1992-06-12 Gemplus Card Int SECURITY CARD COMBINING A HIGH DENSITY STORAGE INFORMATION MEDIUM AND A MICROCIRCUIT, AND ITS USE IN A CARD READER.
FR2668274B1 (en) * 1990-10-19 1992-12-31 Gemplus Card Int INTEGRATED CIRCUIT WITH IMPROVED ACCESS SECURITY.
US5233505A (en) * 1991-12-30 1993-08-03 Yeng-Ming Chang Security device for protecting electronically-stored data
DE4312905C2 (en) * 1993-04-16 1995-04-13 Krone Ag Protective device for backing up stored data
EP0622719B1 (en) * 1993-04-28 2001-11-14 Fujitsu Siemens Computers GmbH Protecting device for circuit components and/or data in an electrotechnical apparatus
FR2738971B1 (en) * 1995-09-19 1997-10-10 Schlumberger Ind Sa METHOD FOR DETERMINING AN ENCRYPTION KEY ASSOCIATED WITH AN INTEGRATED CIRCUIT

Also Published As

Publication number Publication date
WO1998018102A1 (en) 1998-04-30
ATA185896A (en) 2001-08-15
EP0993653B1 (en) 2002-08-28
EP0993653A1 (en) 2000-04-19
AT408925B (en) 2002-04-25

Similar Documents

Publication Publication Date Title
AU4542997A (en) Method and arrangement for protecting electronic computing units, in particular chip cards
AU5287796A (en) IC card and IC module
AU7889698A (en) Circuit chip mounted card and circuit chip module
AU7977498A (en) Method and system for performing secure electronic monetary transactions
HK1030472A1 (en) Credit card system and method
AU7889598A (en) Card mounted with circuit chip and circuit chip module
AU6309998A (en) Ic card and ic chip module
GB2333878B (en) System and method for performing an electronic financial transaction
AU7889498A (en) Card mounted with circuit chip and circuit chip module
AU4149799A (en) Method and system for using a microcircuit card in a plurality of applications
SG74017A1 (en) Ic card ic card system and ic for ic card
AU1278300A (en) Contactless electronic module, chip card comprising same, and methods for makingsame
EP0923062A4 (en) Cipher processor, ic card and cipher processing method
HRP970354A2 (en) Portable, secure transaction system for programmable terminals and integrated circuit cards
AU1678300A (en) Credit card verification system and method
SG85104A1 (en) Ic card and ic card system
AU3674397A (en) Program writable IC card and method thereof
AU5748798A (en) Chip card and method for its use
AU7436898A (en) Smart card with counter, in particular units or gratuities counter, and implementing method
AU1153697A (en) Device for securing card-type objects, in particular cheque guarantee cards and credit cards, against being lost or mislaid
AU4255297A (en) Method and apparatus for interfacing an ic card with a personal computer
AU4123496A (en) Transaction processing system and method, and terminal equipment and ic card used for the transaction processing system and method
AU1879997A (en) Process and device for verifying the authenticity of documents in the form of chip cards
GB2321820B (en) Method and apparatus for buffer management in virtual circuit systems
AU2924795A (en) Device and method for detecting attempts at fraud in readers of the integrated-circuit type telephone cards