CA2021004A1 - Carte a microcircuit protegee contre l'intrusion - Google Patents

Carte a microcircuit protegee contre l'intrusion

Info

Publication number
CA2021004A1
CA2021004A1 CA2021004A CA2021004A CA2021004A1 CA 2021004 A1 CA2021004 A1 CA 2021004A1 CA 2021004 A CA2021004 A CA 2021004A CA 2021004 A CA2021004 A CA 2021004A CA 2021004 A1 CA2021004 A1 CA 2021004A1
Authority
CA
Canada
Prior art keywords
microcircuit
microcircuit card
protected against
layer
against intrusions
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.)
Granted
Application number
CA2021004A
Other languages
English (en)
Other versions
CA2021004C (fr
Inventor
Jean-Pierre Avenier
Gilles Lisimaque
Philippe Maes
Jacek Kowalski
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.)
Gemplus SA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9383816&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2021004(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Publication of CA2021004A1 publication Critical patent/CA2021004A1/fr
Application granted granted Critical
Publication of CA2021004C publication Critical patent/CA2021004C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • Y10S206/00—Special receptacle or package
    • Y10S206/806—Suspension
    • 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

Abstract

ABREGE
CARTE A MICROCIRCUIT PROTEGEE CONTRE L'INTRUSION
La carte à microcircuit est telle qu'au moins un capteur indicateur de contrainte (C1, C2, C3) est placé
sur le microcircuit (10), dans un état de contrainte connu et est maintenu dans cet état par une couche de protection déposée sur le microcircuit tant que cette couche n'est pas affectée. Le microcircuit comporte des moyens de mesure d'une grandeur électrique caractéristique de la contrainte, et un circuit logique relié aux moyens de mesure pour détecter les changements d'état de contrainte indiquant une intrusion sur la carte.
Fig 1.
CA002021004A 1989-07-13 1990-07-12 Carte a microcircuit protegee contre l'intrusion Expired - Fee Related CA2021004C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8909549 1989-07-13
FR8909549A FR2649817B1 (fr) 1989-07-13 1989-07-13 Carte a microcircuit protegee contre l'intrusion

Publications (2)

Publication Number Publication Date
CA2021004A1 true CA2021004A1 (fr) 1991-01-14
CA2021004C CA2021004C (fr) 1998-03-31

Family

ID=9383816

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002021004A Expired - Fee Related CA2021004C (fr) 1989-07-13 1990-07-12 Carte a microcircuit protegee contre l'intrusion

Country Status (7)

Country Link
US (1) US5060261A (fr)
EP (1) EP0408456B2 (fr)
JP (1) JPH0736197B2 (fr)
CA (1) CA2021004C (fr)
DE (1) DE69000132T3 (fr)
ES (1) ES2031405T5 (fr)
FR (1) FR2649817B1 (fr)

Families Citing this family (52)

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EP0494913A4 (en) * 1989-10-03 1993-01-20 University Of Technology, Sydney Electro-active cradle circuits for the detection of access or penetration
FR2690008B1 (fr) * 1991-05-29 1994-06-10 Gemplus Card Int Memoire avec cellule memoire eeprom a effet capacitif et procede de lecture d'une telle cellule memoire.
FR2683342B1 (fr) * 1991-10-31 1994-01-07 Gemplus Card International Circuit d'interface pour carte a circuit integre.
FR2686989B1 (fr) * 1992-01-30 1997-01-17 Gemplus Card Int Procede de comptage de securite pour un compteur electronique binaire.
US5376778A (en) * 1992-02-26 1994-12-27 Angewandte Digital Electronik Gmbh Contact-free chip card for remote transmission
DE4212111C2 (de) * 1992-04-10 2003-05-22 Angewandte Digital Elektronik Indikation unsachgemäß behandelter Chipkarten
FR2703501B1 (fr) * 1993-04-01 1995-05-19 Gemplus Card Int Circuit intégré pour carte à mémoire et procédé de décomptage d'unités dans une carte à mémoire.
FR2703526B1 (fr) * 1993-04-02 1995-05-19 Gemplus Card Int Circuit de déclenchement automatique.
FR2705810B1 (fr) * 1993-05-26 1995-06-30 Gemplus Card Int Puce de carte à puce munie d'un moyen de limitation du nombre d'authentifications.
FR2728369B1 (fr) * 1994-12-19 1997-01-31 Sgs Thomson Microelectronics Procede et dispositif pour accroitre la securite d'un circuit integre
FR2728710A1 (fr) * 1994-12-23 1996-06-28 Solaic Sa Carte electronique comportant un element fonctionnel activable manuellement
FR2739706B1 (fr) * 1995-10-09 1997-11-21 Inside Technologies Perfectionnements aux cartes a memoire
FR2739737B1 (fr) * 1995-10-09 1997-11-21 Inside Technologies Perfectionnements aux cartes a memoire
DE19639033C1 (de) * 1996-09-23 1997-08-07 Siemens Ag Analysierschutz für einen Halbleiterchip
AT408925B (de) * 1996-10-22 2002-04-25 Posch Reinhard Dr Anordnung zum schutz von elektronischen recheneinheiten, insbesondere von chipkarten
JP3440763B2 (ja) * 1996-10-25 2003-08-25 富士ゼロックス株式会社 暗号化装置、復号装置、機密データ処理装置、及び情報処理装置
JP3129258B2 (ja) 1997-10-28 2001-01-29 日本電気株式会社 歪み検出による重要データ機密保持方法と重要データ機密保持システム
EP0964361A1 (fr) * 1998-06-08 1999-12-15 International Business Machines Corporation Protection d'information sensible contenue dans les cartes à puce
JP3339443B2 (ja) * 1999-01-18 2002-10-28 日本電気株式会社 機密保護機能付データ保持装置
EP1149358B1 (fr) 1999-01-29 2003-10-29 Infineon Technologies AG Carte a puce sans contact
US7005733B2 (en) * 1999-12-30 2006-02-28 Koemmerling Oliver Anti tamper encapsulation for an integrated circuit
GB2363233B (en) * 2000-05-11 2004-03-31 Ibm Tamper resistant card enclosure with improved intrusion detection circuit
DE10101995A1 (de) * 2001-01-18 2002-07-25 Philips Corp Intellectual Pty Schaltungsanordnung und Verfahren zum Schützen mindestens einer Chipanordnung vor Manipulation und/oder vor Mißbrauch
US20020199111A1 (en) * 2001-02-16 2002-12-26 Clark Dereck B. Methods and apparatus for preventing reverse-engineering of integrated circuits
FR2823887B1 (fr) * 2001-04-24 2008-07-25 Gemplus Card Int Dispositif electronique, notamment carte a circuit(s) integre(s) muni d'une protection contre les intrusions
US7346783B1 (en) * 2001-10-19 2008-03-18 At&T Corp. Network security device and method
US7490250B2 (en) * 2001-10-26 2009-02-10 Lenovo (Singapore) Pte Ltd. Method and system for detecting a tamper event in a trusted computing environment
US7525330B2 (en) * 2001-11-28 2009-04-28 Nxp, B.V. Semiconductor device, card, system, and methods of initializing and checking the authenticity and the identity of the semiconductor device
US7783901B2 (en) * 2001-12-05 2010-08-24 At&T Intellectual Property Ii, L.P. Network security device and method
DE10164419A1 (de) * 2001-12-29 2003-07-17 Philips Intellectual Property Verfahren und Anordnung zum Schutz von digitalen Schaltungsteilen
FR2837304B1 (fr) * 2002-03-13 2004-05-28 Commissariat Energie Atomique Dispositif electronique securise
DE10218096A1 (de) * 2002-04-23 2003-11-13 Infineon Technologies Ag Integrierte Schaltung
DE60201507T2 (de) * 2002-05-13 2005-10-20 Sagem Sa Eindringgeschütztes Gehäuse mit Widerstandsmaschennetzwerk
DE10223176B3 (de) * 2002-05-24 2004-01-22 Infineon Technologies Ag Integrierte Schaltung mit sicherheitskritischen Schaltungskomponenten
EP1400887A1 (fr) * 2002-09-20 2004-03-24 EM Microelectronic-Marin SA Dispositif de protection pour puce électronique comportant des informations confidentielles
EP1514166B1 (fr) * 2003-04-15 2012-01-11 NDS Limited Horloge securisee
DE102004015546B4 (de) * 2004-03-30 2011-05-12 Infineon Technologies Ag Halbleiterchip mit integrierter Schaltung und Verfahren zum Sichern einer integrierten Halbleiterschaltung
EP1617472A1 (fr) * 2004-07-16 2006-01-18 Axalto SA Dispositif de protection actif pour la protection d'un circuit contre une attaque mecanique et électromagnétique
US20100265037A1 (en) * 2005-09-08 2010-10-21 Cardlabs Aps Dynamic transaction card and a method of writing information to the same
US7385491B2 (en) * 2005-09-28 2008-06-10 Itt Manufacturing Enterprises, Inc. Tamper monitor circuit
DE602007001883D1 (de) * 2006-03-30 2009-09-17 Nxp Bv Datenträger mit dehnungsmessung
KR100816750B1 (ko) * 2006-08-11 2008-03-27 삼성전자주식회사 공유 블록 및 고유 블록을 갖는 스마트 카드, 검출기 및반도체 집적 회로
US20080192446A1 (en) * 2007-02-09 2008-08-14 Johannes Hankofer Protection For Circuit Boards
US7710286B1 (en) 2007-03-30 2010-05-04 Maxim Integrated Products, Inc. Intrusion detection using a conductive material
US8522051B2 (en) * 2007-05-07 2013-08-27 Infineon Technologies Ag Protection for circuit boards
WO2009091301A1 (fr) * 2008-01-16 2009-07-23 Telefonaktiebolaget Lm Ericsson (Publ) Procédé et dispositif pour détecter l'ouverture d'un couvercle renfermant le dispositif
FR2946775A1 (fr) * 2009-06-15 2010-12-17 St Microelectronics Rousset Dispositif de detection d'amincissement du substrat d'une puce de circuit integre
DE102010020460B4 (de) * 2010-05-11 2023-12-21 Bundesdruckerei Gmbh Sicherheits- oder Wertdokument, Verfahren zu dessen Herstellung und zu dessen Verifikation
EP3035230A1 (fr) 2014-12-19 2016-06-22 Cardlab ApS Procédé et ensemble permettant de générer un champ magnétique
CN107209846A (zh) 2014-12-19 2017-09-26 卡德赖博私人有限公司 用于生成磁场的方法和组件及制造组件的方法
CN107251056A (zh) * 2015-02-27 2017-10-13 株式会社村田制作所 Rf模块以及rf系统
EP3082071A1 (fr) 2015-04-17 2016-10-19 Cardlab ApS Dispositif pour produire un champ magnétique et procédé associé

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US4465901A (en) * 1979-06-04 1984-08-14 Best Robert M Crypto microprocessor that executes enciphered programs
CH640971A5 (en) * 1979-06-28 1984-01-31 Kurt Ehrat Mobile data container secured against unauthorised access
DE3347483A1 (de) * 1983-12-29 1985-07-11 GAO Gesellschaft für Automation und Organisation mbH, 8000 München Vorrichtung zur sicherung geheimer informationen
FR2580834B1 (fr) * 1985-04-17 1989-09-22 Grandmougin Michel Carte a memoire, a resistance de protection
GB2182176B (en) * 1985-09-25 1989-09-20 Ncr Co Data security device for protecting stored data
GB2182467B (en) * 1985-10-30 1989-10-18 Ncr Co Security device for stored sensitive data
GB2195478B (en) * 1986-09-24 1990-06-13 Ncr Co Security device for sensitive data
US4860351A (en) * 1986-11-05 1989-08-22 Ibm Corporation Tamper-resistant packaging for protection of information stored in electronic circuitry
JPS63124153A (ja) * 1986-11-05 1988-05-27 インターナシヨナル・ビジネス・マシーンズ・コーポレーシヨン 記憶情報保護装置
JPH02307792A (ja) * 1989-05-23 1990-12-20 Canon Inc Ｉｃカード

Also Published As

Publication number Publication date
EP0408456B1 (fr) 1992-06-10
FR2649817B1 (fr) 1993-12-24
EP0408456B2 (fr) 1996-07-10
FR2649817A1 (fr) 1991-01-18
DE69000132T3 (de) 1996-12-19
CA2021004C (fr) 1998-03-31
DE69000132T2 (de) 1993-01-07
ES2031405T3 (es) 1992-12-01
US5060261A (en) 1991-10-22
ES2031405T5 (es) 1996-10-16
JPH03223992A (ja) 1991-10-02
JPH0736197B2 (ja) 1995-04-19
EP0408456A1 (fr) 1991-01-16
DE69000132D1 (de) 1992-07-16

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