ATE459008T1 - Verfahren und anordnung zum schutz eines chiips und zur überprüfung seiner authentizität - Google Patents

Verfahren und anordnung zum schutz eines chiips und zur überprüfung seiner authentizität

Info

Publication number
ATE459008T1
ATE459008T1 AT03712528T AT03712528T ATE459008T1 AT E459008 T1 ATE459008 T1 AT E459008T1 AT 03712528 T AT03712528 T AT 03712528T AT 03712528 T AT03712528 T AT 03712528T AT E459008 T1 ATE459008 T1 AT E459008T1
Authority
AT
Austria
Prior art keywords
authenticity
checking
protecting
chip
arrangement
Prior art date
Application number
AT03712528T
Other languages
English (en)
Inventor
Jongh Petra De
Reinder Coehoorn
Nynke Verhaegh
Original Assignee
Nxp Bv
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 Nxp Bv filed Critical Nxp Bv
Application granted granted Critical
Publication of ATE459008T1 publication Critical patent/ATE459008T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • 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
    • 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
    • H10W42/405—Arrangements for protection of devices protecting against tampering, e.g. unauthorised inspection or reverse engineering using active circuits
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S257/00—Active solid-state devices, e.g. transistors, solid-state diodes
    • Y10S257/922—Active solid-state devices, e.g. transistors, solid-state diodes with means to prevent inspection of or tampering with an integrated circuit, e.g. "smart card", anti-tamper

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Security & Cryptography (AREA)
  • General Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Theoretical Computer Science (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Measuring Magnetic Variables (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Burglar Alarm Systems (AREA)
  • Road Signs Or Road Markings (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Structure Of Printed Boards (AREA)
  • Semiconductor Integrated Circuits (AREA)
  • Hall/Mr Elements (AREA)
  • Credit Cards Or The Like (AREA)
AT03712528T 2002-04-09 2003-04-04 Verfahren und anordnung zum schutz eines chiips und zur überprüfung seiner authentizität ATE459008T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP02076389 2002-04-09
PCT/IB2003/001405 WO2003085410A1 (en) 2002-04-09 2003-04-04 Method and arrangement for protecting a chip and checking its authenticity

Publications (1)

Publication Number Publication Date
ATE459008T1 true ATE459008T1 (de) 2010-03-15

Family

ID=28685934

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03712528T ATE459008T1 (de) 2002-04-09 2003-04-04 Verfahren und anordnung zum schutz eines chiips und zur überprüfung seiner authentizität

Country Status (10)

Country Link
US (2) US6998688B2 (de)
EP (1) EP1499905B1 (de)
JP (1) JP2005522352A (de)
KR (1) KR20050003350A (de)
CN (1) CN100442071C (de)
AT (1) ATE459008T1 (de)
AU (1) AU2003216618A1 (de)
DE (1) DE60331427D1 (de)
TW (1) TWI280675B (de)
WO (1) WO2003085410A1 (de)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2002353267A1 (en) * 2001-11-28 2003-06-10 Koninklijke Philips Electronics N.V. Semiconductor device, and means for checking the authenticity
JP4511182B2 (ja) * 2001-11-28 2010-07-28 エヌエックスピー ビー ヴィ 半導体装置、カードならびにそれらの真正性と識別性を初期化する方法および検査する方法
US7239000B2 (en) * 2003-04-15 2007-07-03 Honeywell International Inc. Semiconductor device and magneto-resistive sensor integration
JP2007514987A (ja) * 2003-05-26 2007-06-07 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 半導体デバイス、認証方法およびシステム
EP1617472A1 (de) 2004-07-16 2006-01-18 Axalto SA Eine aktive Schutzanordnung zum Schutz einer Schaltung gegenüber mechanischem- und elektromagnetischem Angriff
DE102005047414B4 (de) 2005-02-21 2012-01-05 Infineon Technologies Ag Magnetoresistives Sensormodul und Verfahren zum Herstellen desselben
JP4791744B2 (ja) * 2005-02-28 2011-10-12 旭化成株式会社 Ｉｃチップ、ｉｃチップの製造方法及び認証情報の生成方法
EP1911023A2 (de) * 2005-07-21 2008-04-16 Nxp B.V. Rom-magnetdatenträger
US20070177363A1 (en) * 2006-01-31 2007-08-02 Symbol Technologies, Inc. Multilayer printed circuit board having tamper detection circuitry
DE102006057970B4 (de) 2006-12-08 2020-01-02 Infineon Technologies Ag Halbleiterbauteil mit einem Magnetfeldsensor und Verfahren zur Herstellung
US9076717B2 (en) * 2006-12-08 2015-07-07 Infineon Technologies Ag Semiconductor component comprising magnetic field sensor
US8138768B2 (en) * 2007-01-30 2012-03-20 Nxp B.V. Sensing circuit for devices with protective coating
EP2203936A2 (de) * 2007-10-18 2010-07-07 Nxp B.V. Magnetische erkennung einer rückseitenschicht
US7709401B2 (en) 2008-02-22 2010-05-04 International Business Machines Corporation Method of making thermally programmable anti-reverse engineering interconnects wherein interconnects only conduct when heated above room temperature
US20100194510A1 (en) * 2009-02-02 2010-08-05 Klemens Pruegl Inductive Electrical Device
DE102010020460B4 (de) * 2010-05-11 2023-12-21 Bundesdruckerei Gmbh Sicherheits- oder Wertdokument, Verfahren zu dessen Herstellung und zu dessen Verifikation
JP5736836B2 (ja) * 2011-02-23 2015-06-17 Tdk株式会社 スピン伝導型磁気センサ
US10475754B2 (en) * 2011-03-02 2019-11-12 Nokomis, Inc. System and method for physically detecting counterfeit electronics
US9059189B2 (en) 2011-03-02 2015-06-16 Nokomis, Inc Integrated circuit with electromagnetic energy anomaly detection and processing
US9104922B2 (en) * 2012-06-15 2015-08-11 Honeywell International Inc. Anisotropic magneto-resistance (AMR) gradiometer/magnetometer to read a magnetic track
US9489607B2 (en) * 2013-05-17 2016-11-08 Infineon Technologies Ag Semiconductor device and an identification tag
US20170100862A1 (en) 2015-10-09 2017-04-13 Lexmark International, Inc. Injection-Molded Physical Unclonable Function
US10410779B2 (en) 2015-10-09 2019-09-10 Lexmark International, Inc. Methods of making physical unclonable functions having magnetic and non-magnetic particles
US20170245361A1 (en) * 2016-01-06 2017-08-24 Nokomis, Inc. Electronic device and methods to customize electronic device electromagnetic emissions
US10102466B2 (en) * 2016-12-09 2018-10-16 Lexmark International, Inc. Magnetic keys having a plurality of magnet layers with holes
US10212300B2 (en) * 2016-12-09 2019-02-19 Lexmark International, Inc. Magnetic keys having a plurality of magnetic plates
US10448864B1 (en) 2017-02-24 2019-10-22 Nokomis, Inc. Apparatus and method to identify and measure gas concentrations
US20190139909A1 (en) 2017-11-09 2019-05-09 Lexmark International, Inc. Physical Unclonable Functions in Integrated Circuit Chip Packaging for Security
US10854251B2 (en) 2017-12-15 2020-12-01 Google Llc Physical identifiers for authenticating an identity of a semiconductor component
US11489847B1 (en) 2018-02-14 2022-11-01 Nokomis, Inc. System and method for physically detecting, identifying, and diagnosing medical electronic devices connectable to a network
CN108806726B (zh) * 2018-05-04 2019-11-15 佛山科学技术学院 一种智能磁敏设备存储方法及装置
JP2020035009A (ja) * 2018-08-27 2020-03-05 キオクシア株式会社 半導体記憶装置
JP7415955B2 (ja) * 2019-01-31 2024-01-17 ソニーグループ株式会社 塗料の製造方法、磁気記録媒体の製造方法、塗料の分散性の測定方法および撹拌装置
US10585139B1 (en) 2019-02-14 2020-03-10 Science Applications International Corporation IC device authentication using energy characterization
CN111783171A (zh) * 2019-04-04 2020-10-16 利盟国际有限公司 集成电路芯片封装中的用于安全性的物理不可克隆功能
FR3111737B1 (fr) 2020-06-19 2022-07-08 Commissariat Energie Atomique Protection de puce ou de boitier-systeme utilisant l’effet gmi
US12142580B2 (en) * 2021-05-03 2024-11-12 Nvidia Corporation Integrated circuit physical security device having a security cover for an integrated circuit
US12446232B2 (en) 2021-05-25 2025-10-14 International Business Machines Corporation MRAM-based chip identification with free random programming

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2617979B1 (fr) * 1987-07-10 1989-11-10 Thomson Semiconducteurs Dispositif de detection de la depassivation d'un circuit integre
FR2668274B1 (fr) * 1990-10-19 1992-12-31 Gemplus Card Int Circuit integre a securite d'acces amelioree.
US5834747A (en) * 1994-11-04 1998-11-10 Pixel Instruments Universal credit card apparatus and method
AT408925B (de) * 1996-10-22 2002-04-25 Posch Reinhard Dr Anordnung zum schutz von elektronischen recheneinheiten, insbesondere von chipkarten
DE19734507C2 (de) * 1997-08-08 2000-04-27 Siemens Ag Verfahren zur Echtheitsprüfung eines Datenträgers
JPH11211804A (ja) * 1998-01-28 1999-08-06 Nhk Spring Co Ltd 磁気抵抗効果センサ及びこれを用いたセキュリティシステム
US7005733B2 (en) * 1999-12-30 2006-02-28 Koemmerling Oliver Anti tamper encapsulation for an integrated circuit
JP4511182B2 (ja) * 2001-11-28 2010-07-28 エヌエックスピー ビー ヴィ 半導体装置、カードならびにそれらの真正性と識別性を初期化する方法および検査する方法

Also Published As

Publication number Publication date
US20060097332A1 (en) 2006-05-11
KR20050003350A (ko) 2005-01-10
DE60331427D1 (de) 2010-04-08
CN100442071C (zh) 2008-12-10
EP1499905B1 (de) 2010-02-24
US7288834B2 (en) 2007-10-30
US20050116307A1 (en) 2005-06-02
US6998688B2 (en) 2006-02-14
JP2005522352A (ja) 2005-07-28
TWI280675B (en) 2007-05-01
WO2003085410A1 (en) 2003-10-16
AU2003216618A1 (en) 2003-10-20
CN1646932A (zh) 2005-07-27
TW200306676A (en) 2003-11-16
EP1499905A1 (de) 2005-01-26

Similar Documents

Publication Publication Date Title
ATE459008T1 (de) Verfahren und anordnung zum schutz eines chiips und zur überprüfung seiner authentizität
WO2007122542A3 (en) Calibration of a magnetic sensor device
US20170109956A1 (en) Measuring device for measuring the magnetic properties of the surroundings of the measuring device
ATE471515T1 (de) Magnetsensorvorrichtung und verfahren zur erfassung magnetischer teilchen
DE602005027713D1 (de) Vorrichtung und Verfahren zum Auslesen eines kapazitiven Sensors insbesondere eines mikro-elektromechanischen Sensors
ATE471516T1 (de) Sensorvorrichtung und verfahren zum detektieren magnetischer partikel
DE602004000494D1 (de) Vorrichtung und Verfahren zum Lesen der Seriennummern von Banknoten
DE602006014922D1 (de) Computerimplementiertes Verfahren zum sicheren Erfassen eines Bindungsschlüssels für eine Token-Vorrichtung und geschützte Speichervorrichtung und System zur sicheren Bindung einer Token-Vorrichtung und geschützte Speichervorrichtung
FR2890665B1 (fr) Article securise, notamment un document de securite et/ou de valeur.
ATE497288T1 (de) Verfahren und vorrichtung zur erkennung und behebung von defekten in einem inline-strom- fähigen ethernetsystem
DE112007003573A5 (de) Verfahren zum Bestimmen eines eine Erdimpedanz angebenden Einstellwertes und Messeinrichtung
DE102004023407B8 (de) Testvorrichtung und Verfahren zum Testen eines eingebetteten Speicherkerns sowie zugehöriger Halbleiterchip
DE602007013050D1 (de) Verfahren und vorrichtung zur erkennung unsicherer bedingungen
DE50206010D1 (de) Messvorrichtung zum berührungslosen Erfassen von Schwingungen eines Objektes
ATE427541T1 (de) Verfahren und vorrichtung zur durchgangsverkehrserkennung
US10008064B2 (en) Measuring device for measuring magnetic properties of the surroundings of the measuring device
WO2010007314A3 (fr) Dispositif et procede de protection d'un systeme electronique contre un acces non autorise
DE602005021952D1 (de) Vorrichtung und Verfahren zur Messung des Zylinderinnendruckes
ATE451676T1 (de) Gasmeldeeinrichtung und verfahren zum überprüfen einer solchen
WO2008038129A3 (en) Microsensor for detection of d-amino-acids
DE602004009605D1 (de) Verfahren und einrichtung zur verhinderung einer falschen programmierung eines magnetoresistiven speicherelements
IL163468A (en) Measurement probe and authentication device comprising the same
EP1837637A4 (de) Kapazitiver halbleitersensor zur messung der physischen grösse und verfahren zur herstellung desselben
ATE504899T1 (de) Betrugserkennungssystem für kassenterminals
ATA222005A (de) Verfahren und anordnung zum schützen von geldausgabeautomaten

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties