[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

DE60238522D1 - Chipkarte und verfahren zum schützen einer chipkarte - Google Patents

Chipkarte und verfahren zum schützen einer chipkarte

Info

Publication number
DE60238522D1
DE60238522D1 DE60238522T DE60238522T DE60238522D1 DE 60238522 D1 DE60238522 D1 DE 60238522D1 DE 60238522 T DE60238522 T DE 60238522T DE 60238522 T DE60238522 T DE 60238522T DE 60238522 D1 DE60238522 D1 DE 60238522D1
Authority
DE
Germany
Prior art keywords
chip card
protecting
processor
entity
current accumulator
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
Application number
DE60238522T
Other languages
English (en)
Inventor
Paul Dischamp
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.)
Idemia France SAS
Original Assignee
Oberthur Technologies SA
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 Oberthur Technologies SA filed Critical Oberthur Technologies SA
Application granted granted Critical
Publication of DE60238522D1 publication Critical patent/DE60238522D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G06K19/07363—Means for preventing undesired reading or writing from or onto record carriers by preventing analysis of the circuit, e.g. dynamic or static power analysis or current analysis
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
    • G06F21/71—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information
    • G06F21/75—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information by inhibiting the analysis of circuitry or operation
    • G06F21/755—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information by inhibiting the analysis of circuitry or operation with measures against power attack
    • 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
    • G06K19/0701—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 at least one of the integrated circuit chips comprising an arrangement for power management
    • G06K19/0702—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 at least one of the integrated circuit chips comprising an arrangement for power management the arrangement including a battery
    • G06K19/0704—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 at least one of the integrated circuit chips comprising an arrangement for power management the arrangement including a battery the battery being rechargeable, e.g. solar batteries
    • 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
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
    • Y04S40/20—Information technology specific aspects, e.g. CAD, simulation, modelling, system security

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mathematical Physics (AREA)
  • Software Systems (AREA)
  • Sustainable Energy (AREA)
  • Power Sources (AREA)
  • Credit Cards Or The Like (AREA)
  • Storage Device Security (AREA)
  • Slot Machines And Peripheral Devices (AREA)
DE60238522T 2001-04-02 2002-03-27 Chipkarte und verfahren zum schützen einer chipkarte Expired - Lifetime DE60238522D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0104453A FR2822988B1 (fr) 2001-04-02 2001-04-02 Procede de protection d'une entite electronique a microcircuit et entite electronique dotee d'une telle protection
PCT/FR2002/001058 WO2002080094A1 (fr) 2001-04-02 2002-03-27 Procede de protection d'une carte a puce

Publications (1)

Publication Number Publication Date
DE60238522D1 true DE60238522D1 (de) 2011-01-20

Family

ID=8861838

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60238522T Expired - Lifetime DE60238522D1 (de) 2001-04-02 2002-03-27 Chipkarte und verfahren zum schützen einer chipkarte

Country Status (6)

Country Link
US (1) US7219844B2 (de)
EP (1) EP1374160B1 (de)
AT (1) ATE491189T1 (de)
DE (1) DE60238522D1 (de)
FR (1) FR2822988B1 (de)
WO (1) WO2002080094A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2874440B1 (fr) * 2004-08-17 2008-04-25 Oberthur Card Syst Sa Procede et dispositif de traitement de donnees
FR2875318A1 (fr) * 2004-09-15 2006-03-17 St Microelectronics Sa Protection d'un algorithme des
EP2000936A1 (de) * 2007-05-29 2008-12-10 Gemplus Elektronisches Token mit mehreren Mikroprozessoren und Verfahren zur Verwaltung der Befehlsausführung auf mehreren Mikroprozessoren
EP2164053A1 (de) * 2008-09-11 2010-03-17 Gemplus Verfahren zum selbständigen Gegenangriff als Reaktion auf einen oder mehrere physische Angriffe, und entsprechende Vorrichtung
JP5890891B2 (ja) * 2011-03-31 2016-03-22 アイユーシーエフ エイチワイユー （インダストリー ユニヴァーシティー コオペレイション ファウンデイション ハンヤン ユニヴァーシティー） 電力分析攻撃に安全な暗号化装置及びその動作方法
US8413906B2 (en) 2011-05-22 2013-04-09 King Saud University Countermeasures to secure smart cards
FR3026206B1 (fr) * 2014-09-23 2017-12-01 Inside Secure Procede de contremesure contre une attaque par analyse de consommation electrique pour dispositif cryptographique
US10243088B1 (en) 2017-12-21 2019-03-26 Capital One Services, Llc Transaction card for transferring solar power
FR3081241B1 (fr) 2018-05-17 2020-05-29 Stmicroelectronics (Rousset) Sas Procede de gestion de la valeur de la tension d'alimentation d'un module d'un circuit integre, et circuit integre associe

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4575621A (en) * 1984-03-07 1986-03-11 Corpra Research, Inc. Portable electronic transaction device and system therefor
JPS63198567U (de) * 1987-06-12 1988-12-21
FR2616941A1 (fr) * 1987-06-22 1988-12-23 Photowatt Int Carte electronique type carte de credit
JPH0732542B2 (ja) * 1987-11-16 1995-04-10 シャープ株式会社 Ｉｃカードにおける二次電池への充電方式
CH694306A5 (de) * 1988-04-11 2004-11-15 Syspatronic Ag Spa Chipkarte.
JP2000003424A (ja) * 1998-04-17 2000-01-07 Hitachi Ltd メモリ内容移行制御部を備えたｉｃカ―ド及びｉｃカ―ドのデ―タ記憶方法
DE19911673A1 (de) * 1999-03-09 2000-09-14 Deutsche Telekom Ag Verfahren und Anordnung für den Schutz der Daten auf einer Smartcard
FR2793904B1 (fr) * 1999-05-21 2001-07-27 St Microelectronics Sa Procede et dispositif de gestion d'un circuit electronique
FR2796738B1 (fr) * 1999-07-22 2001-09-14 Schlumberger Systems & Service Micro-controleur securise contre les attaques en courant
US6507913B1 (en) * 1999-12-30 2003-01-14 Yeda Research And Development Co. Ltd. Protecting smart cards from power analysis with detachable power supplies
US6561430B2 (en) * 2001-01-10 2003-05-13 Chi-Yuan Ou IC card with display screen

Also Published As

Publication number Publication date
FR2822988B1 (fr) 2003-08-15
US7219844B2 (en) 2007-05-22
US20040145339A1 (en) 2004-07-29
EP1374160A1 (de) 2004-01-02
ATE491189T1 (de) 2010-12-15
FR2822988A1 (fr) 2002-10-04
WO2002080094A1 (fr) 2002-10-10
EP1374160B1 (de) 2010-12-08

Similar Documents

Publication Publication Date Title
WO2001057627A3 (en) Circuits, systems and methods for information privatization in personal electronic appliances
EP1189185A3 (de) Vertrauenswürdiges System
DE602006018714D1 (de) Magnetische selbstanordnung von integrierten schaltungen
DE60041626D1 (de) Sicherung gegen eine Analyse der Speisung von Chipkarten mit getrennter Stromversorgung
ATE483209T1 (de) Eine chipkarte und ein gehäuse dazu
MY156408A (en) Method and apparatus for selectively providing data from a test head to a processor
NO944604L (no) Fremgangsmåte ved lesing av data fra et SMART-kort, samt tilhörende leser
EP1202208A4 (de) Verfahren zur speicherbereichsteillung für tragbares gerät
DE50207030D1 (de) Verwendung einer patientenkarte
EP1107502A3 (de) System und Verfahren zur Vermeidung eines DPA-Angriffs auf eine kryptographische Vorrichtung
DE60238522D1 (de) Chipkarte und verfahren zum schützen einer chipkarte
MY122947A (en) Variable voltage source for a flash device operating from a power-supply-in-package (psip)
DE68900573D1 (de) Verfahren zum einkapseln von integrierten schaltungen, insbesondere fuer chipkarten.
DE50211514D1 (de) Verfahren zur Erhöhung der Sicherheit von Schaltkreisen gegen unbefugten Zugriff
ATE397254T1 (de) Datenverarbeitungseinrichtung und verfahren zu deren spannungsversorgung
DE59914861D1 (de) Schnittstelleneinrichtung
DE602004025272D1 (de) Nichthomogene abschirmung eines mram-chips mit einem magnetfeldsensor
ATE336866T1 (de) Laden einer in einem terminal und in einer chipkarte einzusetzenden anwendung
ATE287577T1 (de) Betrieb von elektrolyt enthaltenden komponenten
DE50004366D1 (de) Integrierter schaltkreis und schaltungsanordnung zur stromversorgung eines integrierten schaltkreises
ATE386972T1 (de) Verfahren und schaltung zum identifizieren und/oder verifizieren von hardware und/oder software eines geräts und eines mit dem gerät arbeitenden datenträgers
FR2819663B1 (fr) Dispositif et procede d'execution d'un algorithme cryptographique
DE60009870D1 (de) Vorrichtung für gesicherten zugang zu chipkartenanwendungen
TW200513658A (en) Memory bus checking procedure
DE50005565D1 (de) Vorrichtung zum bearbeiten von datenträgerkarten