FR2996022B1 - Dispositif de brouillage electromagnetique - Google Patents

Dispositif de brouillage electromagnetique

Info

Publication number
FR2996022B1
FR2996022B1 FR1259092A FR1259092A FR2996022B1 FR 2996022 B1 FR2996022 B1 FR 2996022B1 FR 1259092 A FR1259092 A FR 1259092A FR 1259092 A FR1259092 A FR 1259092A FR 2996022 B1 FR2996022 B1 FR 2996022B1
Authority
FR
France
Prior art keywords
electromagnetic interference
interference device
electromagnetic
interference
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.)
Active
Application number
FR1259092A
Other languages
English (en)
Other versions
FR2996022A1 (fr
Inventor
Nicolas Morin
Christophe Giraud
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
Priority to FR1259092A priority Critical patent/FR2996022B1/fr
Publication of FR2996022A1 publication Critical patent/FR2996022A1/fr
Application granted granted Critical
Publication of FR2996022B1 publication Critical patent/FR2996022B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • G06F21/50—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
    • G06F21/55—Detecting local intrusion or implementing counter-measures
    • G06F21/556—Detecting local intrusion or implementing counter-measures involving covert channels, i.e. data leakage between processes
    • 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
    • G06F21/72—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 in cryptographic 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
    • G06K19/07309—Means for preventing undesired reading or writing from or onto record carriers
    • G06K19/07318—Means for preventing undesired reading or writing from or onto record carriers by hindering electromagnetic reading or writing
    • G06K19/07336—Active means, e.g. jamming or scrambling of the electromagnetic field
    • 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
    • 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
    • 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
FR1259092A 2012-09-27 2012-09-27 Dispositif de brouillage electromagnetique Active FR2996022B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1259092A FR2996022B1 (fr) 2012-09-27 2012-09-27 Dispositif de brouillage electromagnetique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1259092A FR2996022B1 (fr) 2012-09-27 2012-09-27 Dispositif de brouillage electromagnetique

Publications (2)

Publication Number Publication Date
FR2996022A1 FR2996022A1 (fr) 2014-03-28
FR2996022B1 true FR2996022B1 (fr) 2015-12-04

Family

ID=47754624

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1259092A Active FR2996022B1 (fr) 2012-09-27 2012-09-27 Dispositif de brouillage electromagnetique

Country Status (1)

Country Link
FR (1) FR2996022B1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6870090B2 (en) * 2001-11-01 2005-03-22 International Business Machines Corporation System for protecting against leakage of sensitive information from compromising electromagnetic emissions from computing systems
FR2863746B1 (fr) * 2003-12-10 2006-08-11 Innova Card Circuit integre protege par bouclier actif
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

Also Published As

Publication number Publication date
FR2996022A1 (fr) 2014-03-28

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