FR2863746B1 - Circuit integre protege par bouclier actif - Google Patents

Circuit integre protege par bouclier actif

Info

Publication number
FR2863746B1
FR2863746B1 FR0314445A FR0314445A FR2863746B1 FR 2863746 B1 FR2863746 B1 FR 2863746B1 FR 0314445 A FR0314445 A FR 0314445A FR 0314445 A FR0314445 A FR 0314445A FR 2863746 B1 FR2863746 B1 FR 2863746B1
Authority
FR
France
Prior art keywords
integrated circuit
active shield
circuit protected
protected
shield
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
FR0314445A
Other languages
English (en)
Other versions
FR2863746A1 (fr
Inventor
Frank Lhermet
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.)
Innova Card SARL
Original Assignee
Innova Card SARL
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 Innova Card SARL filed Critical Innova Card SARL
Priority to FR0314445A priority Critical patent/FR2863746B1/fr
Priority to EP04805682A priority patent/EP1733428A1/fr
Priority to PCT/FR2004/003180 priority patent/WO2005059999A1/fr
Publication of FR2863746A1 publication Critical patent/FR2863746A1/fr
Application granted granted Critical
Publication of FR2863746B1 publication Critical patent/FR2863746B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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
    • G06F21/86—Secure or tamper-resistant housings
    • 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
    • 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)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Computer Security & Cryptography (AREA)
  • Mathematical Physics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Semiconductor Integrated Circuits (AREA)
  • Storage Device Security (AREA)
FR0314445A 2003-12-10 2003-12-10 Circuit integre protege par bouclier actif Expired - Lifetime FR2863746B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR0314445A FR2863746B1 (fr) 2003-12-10 2003-12-10 Circuit integre protege par bouclier actif
EP04805682A EP1733428A1 (fr) 2003-12-10 2004-12-10 Circuit integre protege par bouclier actif
PCT/FR2004/003180 WO2005059999A1 (fr) 2003-12-10 2004-12-10 Circuit integre protege par bouclier actif

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0314445A FR2863746B1 (fr) 2003-12-10 2003-12-10 Circuit integre protege par bouclier actif

Publications (2)

Publication Number Publication Date
FR2863746A1 FR2863746A1 (fr) 2005-06-17
FR2863746B1 true FR2863746B1 (fr) 2006-08-11

Family

ID=34610534

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0314445A Expired - Lifetime FR2863746B1 (fr) 2003-12-10 2003-12-10 Circuit integre protege par bouclier actif

Country Status (3)

Country Link
EP (1) EP1733428A1 (fr)
FR (1) FR2863746B1 (fr)
WO (1) WO2005059999A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
FR2935078B1 (fr) * 2008-08-12 2012-11-16 Groupe Des Ecoles De Telecommunications Get Ecole Nationale Superieure Des Telecommunications Enst Procede de protection du decryptage des fichiers de configuration de circuits logiques programmables et circuit mettant en oeuvre le procede
US8627131B2 (en) * 2011-10-27 2014-01-07 Certicom Corp. Hardware countermeasure against cryptographic attack
FR2996022B1 (fr) * 2012-09-27 2015-12-04 Oberthur Technologies Dispositif de brouillage electromagnetique
CN110287738B (zh) * 2019-06-06 2024-05-17 深圳市金泰克半导体有限公司 数据存储装置及其数据保护方法
CN113194701A (zh) * 2021-04-06 2021-07-30 杭州信雅达科技有限公司 一种防电磁泄露攻击装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5389738A (en) * 1992-05-04 1995-02-14 Motorola, Inc. Tamperproof arrangement for an integrated circuit device
WO1997004376A1 (fr) * 1995-07-20 1997-02-06 Dallas Semiconductor Corporation Module protege avec un microprocesseur et un co-processeur
US6246970B1 (en) * 1998-07-10 2001-06-12 Silverbrook Research Pty Ltd Method for making a chip tamper-resistant
KR100710936B1 (ko) * 1998-11-05 2007-04-24 인피니언 테크놀로지스 아게 집적 회로용 보호 회로

Also Published As

Publication number Publication date
FR2863746A1 (fr) 2005-06-17
WO2005059999A1 (fr) 2005-06-30
EP1733428A1 (fr) 2006-12-20

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