AU2003278065A1 - Attack protected chip - Google Patents

Attack protected chip

Info

Publication number
AU2003278065A1
AU2003278065A1 AU2003278065A AU2003278065A AU2003278065A1 AU 2003278065 A1 AU2003278065 A1 AU 2003278065A1 AU 2003278065 A AU2003278065 A AU 2003278065A AU 2003278065 A AU2003278065 A AU 2003278065A AU 2003278065 A1 AU2003278065 A1 AU 2003278065A1
Authority
AU
Australia
Prior art keywords
protected chip
attack protected
attack
chip
protected
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
AU2003278065A
Inventor
Karl-Harald Hewel
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.)
Infineon Technologies AG
Original Assignee
Infineon Technologies AG
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 Infineon Technologies AG filed Critical Infineon Technologies AG
Publication of AU2003278065A1 publication Critical patent/AU2003278065A1/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
    • H01L23/576—Protection from inspection, reverse engineering or tampering using active circuits
    • 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
    • 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
    • H01L2924/30—Technical effects
    • H01L2924/301—Electrical effects
    • H01L2924/3011—Impedance

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)
  • Semiconductor Integrated Circuits (AREA)
AU2003278065A 2002-10-11 2003-10-09 Attack protected chip Abandoned AU2003278065A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10247485.0 2002-10-11
DE10247485A DE10247485A1 (en) 2002-10-11 2002-10-11 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
PCT/EP2003/011213 WO2004036649A1 (en) 2002-10-11 2003-10-09 Attack protected chip

Publications (1)

Publication Number Publication Date
AU2003278065A1 true AU2003278065A1 (en) 2004-05-04

Family

ID=32038521

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003278065A Abandoned AU2003278065A1 (en) 2002-10-11 2003-10-09 Attack protected chip

Country Status (4)

Country Link
AU (1) AU2003278065A1 (en)
DE (1) DE10247485A1 (en)
TW (1) TW200409040A (en)
WO (1) WO2004036649A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080106605A1 (en) * 2004-10-18 2008-05-08 Koninklijke Philips Electronics, N.V. Secure Sensor Chip
DE102006048969B4 (en) 2006-10-17 2018-08-16 Infineon Technologies Ag Circuit arrangement and method for inhibiting a circuit operation
DE102009043617A1 (en) * 2009-09-29 2011-03-31 Giesecke & Devrient Gmbh Chip module and portable data carrier with a chip module
DE102010020460B4 (en) * 2010-05-11 2023-12-21 Bundesdruckerei Gmbh Security or value document, process for its production and its verification
CN110391187B (en) * 2019-08-12 2024-03-08 兆讯恒达科技股份有限公司 Anti-attack protection structure of chip

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2640781B1 (en) * 1988-12-20 1992-04-10 Bull Sa DEVICE FOR PROTECTING AN ELECTRONIC CARD AND USE FOR PROTECTING A MAGNETIC AND / OR MICROPROCESSOR READING TERMINAL
FR2738971B1 (en) * 1995-09-19 1997-10-10 Schlumberger Ind Sa METHOD FOR DETERMINING AN ENCRYPTION KEY ASSOCIATED WITH AN INTEGRATED CIRCUIT
AT408925B (en) * 1996-10-22 2002-04-25 Posch Reinhard Dr ARRANGEMENT FOR PROTECTING ELECTRONIC COMPUTING UNITS, IN PARTICULAR CHIP CARDS
DE19738990C2 (en) * 1997-09-05 1999-11-25 Siemens Ag Device for protection against misuse of a chip card
DE19748666C2 (en) * 1997-11-04 2002-08-29 Fraunhofer Ges Forschung Wiring method for microelectronic systems for preventing product piracy and product manipulation, microelectronic system produced by the method and use of the microelectronic system in a chip card
US6496119B1 (en) * 1998-11-05 2002-12-17 Infineon Technologies Ag Protection circuit for an integrated circuit
US7005733B2 (en) * 1999-12-30 2006-02-28 Koemmerling Oliver Anti tamper encapsulation for an integrated circuit
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
DE10101330A1 (en) * 2001-01-13 2002-07-18 Philips Corp Intellectual Pty Electrical or electronic circuitry and methods for protecting the same from tampering and / or misuse

Also Published As

Publication number Publication date
WO2004036649A1 (en) 2004-04-29
DE10247485A1 (en) 2004-04-22
TW200409040A (en) 2004-06-01

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase