ES2031405T3 - Tarjeta para microcircuito protegida contra intrusiones. - Google Patents
Tarjeta para microcircuito protegida contra intrusiones.Info
- Publication number
- ES2031405T3 ES2031405T3 ES199090402011T ES90402011T ES2031405T3 ES 2031405 T3 ES2031405 T3 ES 2031405T3 ES 199090402011 T ES199090402011 T ES 199090402011T ES 90402011 T ES90402011 T ES 90402011T ES 2031405 T3 ES2031405 T3 ES 2031405T3
- Authority
- ES
- Spain
- Prior art keywords
- microcircuit
- voltage
- protected against
- state
- microcircuit card
- 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.)
- Expired - Lifetime
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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Security & Cryptography (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Power Engineering (AREA)
- Credit Cards Or The Like (AREA)
- Storage Device Security (AREA)
Abstract
LA TARJETA DE MICROCIRCUITO ES TAL QUE AL MENOS UN CAPTADOR INDICADOR DE TENSION (C1,C2,C3) ESTA SITUADO EN EL MICROCIRCUITO (10), EN UN ESTADO DE TENSION CONOCIDO Y ES MANTENIDO EN ESTE ESTADO POR UNA CAPA DE PROTECCION DEPOSITADA EN EL MICROCIRCUITO EN TANTO QUE ESTA CAPA NO ESTE AFECTADA. EL MICROCIRCUITO CONSTA DE UNOS ELEMENTOS DE MEDICION DE UNA MAGNITUD ELECTRICA CARACTERISTICA DE LA TENSION, Y UN CIRCUITO LOGICO ENLAZA A LOS ELEMENTOS DE MEDICION PARA DETECTAR LOS CAMBIOS DE ESTADO DE TENSION QUE INDICAN UNA INTRUSION EN LA TARJETA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8909549A FR2649817B1 (fr) | 1989-07-13 | 1989-07-13 | Carte a microcircuit protegee contre l'intrusion |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2031405T3 true ES2031405T3 (es) | 1992-12-01 |
ES2031405T5 ES2031405T5 (es) | 1996-10-16 |
Family
ID=9383816
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES90402011T Expired - Lifetime ES2031405T5 (es) | 1989-07-13 | 1990-07-12 | Tarjeta de microcircuito protegida contra las intrusiones. |
Country Status (7)
Country | Link |
---|---|
US (1) | US5060261A (es) |
EP (1) | EP0408456B2 (es) |
JP (1) | JPH0736197B2 (es) |
CA (1) | CA2021004C (es) |
DE (1) | DE69000132T3 (es) |
ES (1) | ES2031405T5 (es) |
FR (1) | FR2649817B1 (es) |
Families Citing this family (52)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
FR2739737B1 (fr) * | 1995-10-09 | 1997-11-21 | Inside Technologies | Perfectionnements aux cartes a memoire |
FR2739706B1 (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 (en) * | 1998-06-08 | 1999-12-15 | International Business Machines Corporation | Protection of sensitive information contained in integrated circuit cards |
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 (de) * | 1999-01-29 | 2003-10-29 | Infineon Technologies AG | Kontaktlose chipkarte |
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 |
AU2003226606A1 (en) * | 2003-04-15 | 2004-11-04 | Nds Limited | Secure clock |
DE102004015546B4 (de) * | 2004-03-30 | 2011-05-12 | Infineon Technologies Ag | Halbleiterchip mit integrierter Schaltung und Verfahren zum Sichern einer integrierten Halbleiterschaltung |
EP1617472A1 (en) * | 2004-07-16 | 2006-01-18 | Axalto SA | An active protection device for protecting a circuit against mechanical and electromagnetic attack |
WO2007028634A1 (en) | 2005-09-08 | 2007-03-15 | Cardlab Aps | A 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 |
US7884722B2 (en) * | 2006-03-30 | 2011-02-08 | Nxp B.V. | Data carrier comprising strain gauge means |
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 |
EP2232400B1 (en) * | 2008-01-16 | 2013-08-14 | Telefonaktiebolaget LM Ericsson (publ) | Method and device for detecting the opening of a cover enclosing the device |
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 |
AU2015366215A1 (en) | 2014-12-19 | 2017-07-20 | Cardlab Aps | A method and an assembly for generating a magnetic field and a method of manufacturing an assembly |
EP3035230A1 (en) | 2014-12-19 | 2016-06-22 | Cardlab ApS | A method and an assembly for generating a magnetic field |
JP6264499B2 (ja) * | 2015-02-27 | 2018-01-24 | 株式会社村田製作所 | Rfモジュール及びrfシステム |
EP3082071A1 (en) | 2015-04-17 | 2016-10-19 | Cardlab ApS | Device for and method of outputting a magnetic field |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
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 |
US4860351A (en) * | 1986-11-05 | 1989-08-22 | Ibm Corporation | Tamper-resistant packaging for protection of information stored in electronic circuitry |
JPH02307792A (ja) * | 1989-05-23 | 1990-12-20 | Canon Inc | Icカード |
-
1989
- 1989-07-13 FR FR8909549A patent/FR2649817B1/fr not_active Expired - Fee Related
-
1990
- 1990-07-11 US US07/551,550 patent/US5060261A/en not_active Expired - Lifetime
- 1990-07-12 ES ES90402011T patent/ES2031405T5/es not_active Expired - Lifetime
- 1990-07-12 EP EP90402011A patent/EP0408456B2/fr not_active Expired - Lifetime
- 1990-07-12 CA CA002021004A patent/CA2021004C/fr not_active Expired - Fee Related
- 1990-07-12 DE DE69000132T patent/DE69000132T3/de not_active Expired - Fee Related
- 1990-07-12 JP JP2185155A patent/JPH0736197B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0408456B2 (fr) | 1996-07-10 |
JPH03223992A (ja) | 1991-10-02 |
DE69000132T2 (de) | 1993-01-07 |
DE69000132T3 (de) | 1996-12-19 |
CA2021004C (fr) | 1998-03-31 |
EP0408456A1 (fr) | 1991-01-16 |
EP0408456B1 (fr) | 1992-06-10 |
ES2031405T5 (es) | 1996-10-16 |
CA2021004A1 (fr) | 1991-01-14 |
US5060261A (en) | 1991-10-22 |
DE69000132D1 (de) | 1992-07-16 |
FR2649817B1 (fr) | 1993-12-24 |
JPH0736197B2 (ja) | 1995-04-19 |
FR2649817A1 (fr) | 1991-01-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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