WO2004061622A3 - Procede pour la securisation des systemes informatiques incorporant un module d'interpretation de code. - Google Patents

Procede pour la securisation des systemes informatiques incorporant un module d'interpretation de code. Download PDF

Info

Publication number
WO2004061622A3
WO2004061622A3 PCT/FR2003/003805 FR0303805W WO2004061622A3 WO 2004061622 A3 WO2004061622 A3 WO 2004061622A3 FR 0303805 W FR0303805 W FR 0303805W WO 2004061622 A3 WO2004061622 A3 WO 2004061622A3
Authority
WO
WIPO (PCT)
Prior art keywords
code
computer systems
interpretation module
securing computer
code interpretation
Prior art date
Application number
PCT/FR2003/003805
Other languages
English (en)
Other versions
WO2004061622A2 (fr
Inventor
Patrice Hameau
Metayer Daniel Le
Original Assignee
Trusted Logic
Patrice Hameau
Metayer Daniel Le
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 Trusted Logic, Patrice Hameau, Metayer Daniel Le filed Critical Trusted Logic
Priority to EP03799637A priority Critical patent/EP1576443A2/fr
Priority to US10/540,501 priority patent/US20060048230A1/en
Priority to AU2003299355A priority patent/AU2003299355A1/en
Publication of WO2004061622A2 publication Critical patent/WO2004061622A2/fr
Publication of WO2004061622A3 publication Critical patent/WO2004061622A3/fr

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
    • G06F21/70—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Computer Security & Cryptography (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Storage Device Security (AREA)
  • Devices For Executing Special Programs (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)

Abstract

Le procédé selon l'invention concerne la sécurisation des systèmes informatiques comportant au moins un module d'interprétation de code et des capacités mémoire de stockage du code à interpréter. Elle propose à cet effet de rendre plus difficiles les attaques reposant sur des mesures physiques et/ou nécessitant une synchronisation avec le code interprété en introduisant des variantes dans les temps d'exécution des codes interprétés et les empreintes physiques mesurables.
PCT/FR2003/003805 2002-12-24 2003-12-18 Procede pour la securisation des systemes informatiques incorporant un module d'interpretation de code. WO2004061622A2 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP03799637A EP1576443A2 (fr) 2002-12-24 2003-12-18 Procede pour la securisation des systemes informatiques incorporant un module d interpretation de code
US10/540,501 US20060048230A1 (en) 2002-12-24 2003-12-18 Method for securing computer systems incorporating a code interpretation module
AU2003299355A AU2003299355A1 (en) 2002-12-24 2003-12-18 Method of securing computer systems comprising a code interpretation module

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0216932A FR2849232B1 (fr) 2002-12-24 2002-12-24 Procede pour la securisation des systemes informatiques incorporant un module d'interpretation de code
FR02/16932 2002-12-24

Publications (2)

Publication Number Publication Date
WO2004061622A2 WO2004061622A2 (fr) 2004-07-22
WO2004061622A3 true WO2004061622A3 (fr) 2004-11-11

Family

ID=32406555

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2003/003805 WO2004061622A2 (fr) 2002-12-24 2003-12-18 Procede pour la securisation des systemes informatiques incorporant un module d'interpretation de code.

Country Status (5)

Country Link
US (1) US20060048230A1 (fr)
EP (1) EP1576443A2 (fr)
AU (1) AU2003299355A1 (fr)
FR (1) FR2849232B1 (fr)
WO (1) WO2004061622A2 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2327911A1 (fr) * 2000-12-08 2002-06-08 Cloakware Corporation Fonctions logicielles d'obscurcissement
US20070226795A1 (en) * 2006-02-09 2007-09-27 Texas Instruments Incorporated Virtual cores and hardware-supported hypervisor integrated circuits, systems, methods and processes of manufacture
US20080091975A1 (en) * 2006-10-17 2008-04-17 Konstantin Kladko Method and system for side-channel testing a computing device and for improving resistance of a computing device to side-channel attacks
EP2071483A1 (fr) * 2007-12-07 2009-06-17 Gemplus Procédé de sécurisation de l'éxécution d'un code par masquage itératifs
FR2935823B1 (fr) * 2008-09-11 2010-10-01 Oberthur Technologies Procede et dispositif de protection d'un microcircuit contre les attaques.
ITTO20111229A1 (it) * 2011-12-29 2013-06-30 Milano Politecnico Procedimento e sistema per proteggere dispositivi elettronici, relativo prodotto informatico
US10063569B2 (en) * 2015-03-24 2018-08-28 Intel Corporation Custom protection against side channel attacks
US20210256143A1 (en) * 2020-02-18 2021-08-19 BluBracket, Inc. Code tracking and identification

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0448262A2 (fr) * 1990-03-20 1991-09-25 General Instrument Corporation Of Delaware Evitement de la détermination du temps d'exécution d'une routine prédéterminée en relation avec l'occurrence d'un événement externe observable au préalable
WO1999001815A1 (fr) * 1997-06-09 1999-01-14 Intertrust, Incorporated Techniques d'obscurcissement pour augmenter la securite de logiciels
WO1999064973A1 (fr) * 1998-06-10 1999-12-16 Auckland Uniservices Limited Techniques de marquage de logiciel avec un filigrane
US6334189B1 (en) * 1997-12-05 2001-12-25 Jamama, Llc Use of pseudocode to protect software from unauthorized use
WO2002001334A2 (fr) * 2000-06-27 2002-01-03 Microsoft Corporation Système et procédé pour interfacer une configuration logicielle destinée à sécuriser des organes d'archivage

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5249294A (en) * 1990-03-20 1993-09-28 General Instrument Corporation Determination of time of execution of predetermined data processing routing in relation to occurrence of prior externally observable event
US7587044B2 (en) * 1998-01-02 2009-09-08 Cryptography Research, Inc. Differential power analysis method and apparatus
FR2785422B1 (fr) * 1998-10-29 2000-12-15 Schlumberger Ind Sa Dispositif et procede pour la securisation d'un circuit integre
US7092523B2 (en) * 1999-01-11 2006-08-15 Certicom Corp. Method and apparatus for minimizing differential power attacks on processors
GB2365153A (en) * 2000-01-28 2002-02-13 Simon William Moore Microprocessor resistant to power analysis with an alarm state
US6625737B1 (en) * 2000-09-20 2003-09-23 Mips Technologies Inc. System for prediction and control of power consumption in digital system
GB0023699D0 (en) * 2000-09-27 2000-11-08 Univ Bristol Executing a combined instruction
DE10101956A1 (de) * 2001-01-17 2002-07-25 Infineon Technologies Ag Verfahren zur Erhöhung der Sicherheit einer CPU
US7194633B2 (en) * 2001-11-14 2007-03-20 International Business Machines Corporation Device and method with reduced information leakage
FR2832824A1 (fr) * 2001-11-28 2003-05-30 St Microelectronics Sa Blocage du fonctionnement d'un circuit integre
US7124445B2 (en) * 2002-06-21 2006-10-17 Pace Anti-Piracy, Inc. Protecting software from unauthorized use by converting source code modules to byte codes
US7150003B2 (en) * 2002-11-25 2006-12-12 Matsushita Electric Industrial Co., Ltd. Class coalescence for obfuscation of object-oriented software

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0448262A2 (fr) * 1990-03-20 1991-09-25 General Instrument Corporation Of Delaware Evitement de la détermination du temps d'exécution d'une routine prédéterminée en relation avec l'occurrence d'un événement externe observable au préalable
WO1999001815A1 (fr) * 1997-06-09 1999-01-14 Intertrust, Incorporated Techniques d'obscurcissement pour augmenter la securite de logiciels
US6334189B1 (en) * 1997-12-05 2001-12-25 Jamama, Llc Use of pseudocode to protect software from unauthorized use
WO1999064973A1 (fr) * 1998-06-10 1999-12-16 Auckland Uniservices Limited Techniques de marquage de logiciel avec un filigrane
WO2002001334A2 (fr) * 2000-06-27 2002-01-03 Microsoft Corporation Système et procédé pour interfacer une configuration logicielle destinée à sécuriser des organes d'archivage

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1576443A2 *

Also Published As

Publication number Publication date
FR2849232A1 (fr) 2004-06-25
AU2003299355A1 (en) 2004-07-29
EP1576443A2 (fr) 2005-09-21
US20060048230A1 (en) 2006-03-02
WO2004061622A2 (fr) 2004-07-22
FR2849232B1 (fr) 2005-02-25

Similar Documents

Publication Publication Date Title
HUP0301289A3 (en) Method and system in a computer environment, computer-implemented method and computer-readable medium
WO2004040455A3 (fr) Procede et dispositif de subdivision d'un bloc logique
GB0616163D0 (en) Non-capitalization weighted indexing system, method and computer program product
TW200711440A (en) Resisting the spread of unwanted code and data
WO2007119065A3 (fr) Procédé et système informatique
WO2007070403A3 (fr) Specification de module pour un module devant etre incorpore dans un document conteneur
WO2005038626A3 (fr) Systeme et procede pour l'utilisation de figurines envoyees en periple sur internet
WO2008127895A3 (fr) Procédés et systèmes de sélection d'une fonctionnalité d'un ordinateur portable
WO2007078672A3 (fr) Réalisation d'une opération de contrôle par redondance cyclique en réponse à une instruction de niveau utilisateur
WO2008068450A3 (fr) Améliorations de la résistance de la propagation d'un code et de données indésirables
WO2004046920A3 (fr) Memoire cache de processeur utilisee en tant que ram pour executer un code de demarrage
WO2005083534A3 (fr) Procedes et structures pour utiliser un dispositif memoire destine a un controleur plc
EP1787737A4 (fr) Systeme de moulage par presse, procede de moulage par presse et programme informatique
ZA200505561B (en) System for liquid extraction, and methods
WO2002093335A3 (fr) Mecanisme externe de verrouillage des emplacements d'une memoire d'ordinateur
WO2006009849A3 (fr) Matrice de cellules memoire en quinconce
WO2007002282A3 (fr) Gestion de pages de memoire
WO2004075010A3 (fr) Identification statistique d'un risque accru de developper une maladie
EP1732052A4 (fr) Système d'ordinateur, programme d'ordinateur et méthode d'addition
WO2006067791A3 (fr) Procede permettant d'utiliser une memoire flash comprenant des cellules a plusieurs bits dans un systeme qui n'est pas conçu pour ce dispositif
WO2004077229A3 (fr) Structure et procede de gestion de ressources de memoire disponibles
WO2006067435A3 (fr) Systemes de microprocesseur
WO2004061622A3 (fr) Procede pour la securisation des systemes informatiques incorporant un module d'interpretation de code.
EP1851950A4 (fr) Procede et dispositif de traitement d'informations, programme informatique et support de stockage lisible par ordinateur
TW200615797A (en) Computer-working-environment apparatus

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ OM PH PL PT RO RU SC SD SE SG SK SL TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): BW GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
WWE Wipo information: entry into national phase

Ref document number: 2003799637

Country of ref document: EP

ENP Entry into the national phase

Ref document number: 2006048230

Country of ref document: US

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 10540501

Country of ref document: US

WWE Wipo information: entry into national phase

Ref document number: 2823/DELNP/2005

Country of ref document: IN

WWP Wipo information: published in national office

Ref document number: 2003799637

Country of ref document: EP

WWP Wipo information: published in national office

Ref document number: 10540501

Country of ref document: US

NENP Non-entry into the national phase

Ref country code: JP

WWW Wipo information: withdrawn in national office

Ref document number: JP