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WO2003012650A3 - Procede pour proteger un logiciel a l'aide de 'dissociation temporelle' contre son utilisation non autorisee - Google Patents

Procede pour proteger un logiciel a l'aide de 'dissociation temporelle' contre son utilisation non autorisee Download PDF

Info

Publication number
WO2003012650A3
WO2003012650A3 PCT/FR2002/002339 FR0202339W WO03012650A3 WO 2003012650 A3 WO2003012650 A3 WO 2003012650A3 FR 0202339 W FR0202339 W FR 0202339W WO 03012650 A3 WO03012650 A3 WO 03012650A3
Authority
WO
WIPO (PCT)
Prior art keywords
software
protecting
unit
unauthorised use
source
Prior art date
Application number
PCT/FR2002/002339
Other languages
English (en)
Other versions
WO2003012650A2 (fr
Inventor
Jean-Christophe Cuenod
Gilles Sgro
Original Assignee
Validy
Jean-Christophe Cuenod
Gilles Sgro
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
Priority to HU0400223A priority Critical patent/HUP0400223A2/hu
Priority to JP2003517759A priority patent/JP3949108B2/ja
Priority to EP02760379A priority patent/EP1412862A2/fr
Priority to HR20040047A priority patent/HRP20040047A2/xx
Priority to IL15995402A priority patent/IL159954A0/xx
Priority to BR0211371-6A priority patent/BR0211371A/pt
Priority to KR10-2004-7000805A priority patent/KR20040031778A/ko
Priority to MXPA04000594A priority patent/MXPA04000594A/es
Application filed by Validy, Jean-Christophe Cuenod, Gilles Sgro filed Critical Validy
Priority to CA002454092A priority patent/CA2454092A1/fr
Publication of WO2003012650A2 publication Critical patent/WO2003012650A2/fr
Publication of WO2003012650A3 publication Critical patent/WO2003012650A3/fr
Priority to ZA2004/00349A priority patent/ZA200400349B/en
Priority to NO20040227A priority patent/NO20040227L/no
Priority to TNP2004000014A priority patent/TNSN04014A1/fr

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
    • G06F21/12—Protecting executable software
    • G06F21/121—Restricting unauthorised execution of programs
    • G06F21/123—Restricting unauthorised execution of programs by using dedicated hardware, e.g. dongles, smart cards, cryptographic processors, global positioning systems [GPS] devices
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/14—Protection against unauthorised use of memory or access to memory
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
    • G06F21/12—Protecting executable software
    • G06F21/121—Restricting unauthorised execution of programs
    • G06F21/125—Restricting unauthorised execution of programs by manipulating the program code, e.g. source code, compiled code, interpreted code, machine code

Landscapes

  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Technology Law (AREA)
  • Multimedia (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Storage Device Security (AREA)

Abstract

L'invention concerne un procédé pour protéger, à partir d'une unité, un logiciel vulnérable contre son utilisation non autorisée, ledit logiciel vulnérable fonctionnant sur un système de traitement de données. Le procédé selon l'invention consiste à créer un logiciel protégé : - en choisissant au moins un traitement algorithmique, - en produisant le source du logiciel protégé à partir du source du logiciel vulnérable, en modifiant le source du logiciel vulnérable, de manière qu'au moins un traitement algorithmique choisi est décomposé de manière que lors de l'exécution du logiciel protégé apparaissent plusieurs étapes distinctes, à savoir: - la mise à disposition d'au moins un opérande pour l'unité, - la réalisation par l'unité, de la fonctionnalité du traitement algorithmique sur au moins cet opérande, - et, éventuellement, la mise à disposition d'au moins un résultat, par l'unité pour le système de traitement de données.
PCT/FR2002/002339 2001-07-31 2002-07-04 Procede pour proteger un logiciel a l'aide de 'dissociation temporelle' contre son utilisation non autorisee WO2003012650A2 (fr)

Priority Applications (12)

Application Number Priority Date Filing Date Title
KR10-2004-7000805A KR20040031778A (ko) 2001-07-31 2002-07-04 소위 임시 분할 원리를 사용하여 소프트웨어를 불법사용으로부터 보호하는 방법
EP02760379A EP1412862A2 (fr) 2001-07-31 2002-07-04 Procede pour proteger un logiciel a l'aide de "dissociation temporelle" contre son utilisation non autorisee
HR20040047A HRP20040047A2 (en) 2001-07-31 2002-07-04 Method for protecting a software using a so-called temporal dissociation principle against its unauthorised use
IL15995402A IL159954A0 (en) 2001-07-31 2002-07-04 Method to protect software against unauthorised use with a temporal dissociation principle
BR0211371-6A BR0211371A (pt) 2001-07-31 2002-07-04 Processo para proteger um software vulnerável contra o seu uso não autorizado; sistema para a implementação do processo; unidade pré-personalizada; unidade que permite executar um software protegido e impedir sua utilização não autorizada; conjunto de unidades; conjunto de distribuição de um software protegido; unidade de processamento e de memorização e conjunto de unidades de processamento e de memorização
HU0400223A HUP0400223A2 (en) 2001-07-31 2002-07-04 Method for protecting a software using a so-called temporal dissociation principle against its unauthorised use
JP2003517759A JP3949108B2 (ja) 2001-07-31 2002-07-04 「一時的分離」原理により不正使用に対してソフトウェアを保護する方法
MXPA04000594A MXPA04000594A (es) 2001-07-31 2002-07-04 Metodo para proteger un software con la ayuda de un principio llamado de "disociacion temporal" contra su uso no autorizado.
CA002454092A CA2454092A1 (fr) 2001-07-31 2002-07-04 Procede pour proteger un logiciel a l'aide d'un principe dit de "dissociation temporelle" contre son utilisation non autorisee
ZA2004/00349A ZA200400349B (en) 2001-07-31 2004-01-16 Method for protecting a software using a so called temporal dissociation principle against its unauthorised use
NO20040227A NO20040227L (no) 2001-07-31 2004-01-19 Fremgangsmate for a beskytte en programvare, ved anvendelse av et sakalt temporalt dissosiasjons-prinsipp, mot uautorisert bruk av den
TNP2004000014A TNSN04014A1 (fr) 2001-07-31 2004-01-19 Procede pour proteger un logiciel a l'aide d'un principe dit de "dissociation temporelle" contre son utilisation non autorisee

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR01/10247 2001-07-31
FR0110247A FR2828304B1 (fr) 2001-07-31 2001-07-31 Procede pour proteger un logiciel a l'aide d'un principe dit de "dissociation temporelle" contre son utilisation non autorisee

Publications (2)

Publication Number Publication Date
WO2003012650A2 WO2003012650A2 (fr) 2003-02-13
WO2003012650A3 true WO2003012650A3 (fr) 2003-12-24

Family

ID=8866122

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2002/002339 WO2003012650A2 (fr) 2001-07-31 2002-07-04 Procede pour proteger un logiciel a l'aide de 'dissociation temporelle' contre son utilisation non autorisee

Country Status (18)

Country Link
EP (1) EP1412862A2 (fr)
JP (1) JP3949108B2 (fr)
KR (1) KR20040031778A (fr)
CN (1) CN100451910C (fr)
BR (1) BR0211371A (fr)
CA (1) CA2454092A1 (fr)
FR (1) FR2828304B1 (fr)
HR (1) HRP20040047A2 (fr)
HU (1) HUP0400223A2 (fr)
IL (1) IL159954A0 (fr)
MA (1) MA26125A1 (fr)
MX (1) MXPA04000594A (fr)
NO (1) NO20040227L (fr)
PL (1) PL367424A1 (fr)
TN (1) TNSN04014A1 (fr)
WO (1) WO2003012650A2 (fr)
YU (1) YU5504A (fr)
ZA (1) ZA200400349B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011006000B4 (de) * 2011-03-23 2015-01-15 Infineon Technologies Ag Signaturaktualisierung durch Codetransformation
KR101217668B1 (ko) * 2011-05-12 2013-01-02 주식회사 안랩 악성 프로그램 후킹 방지 장치 및 방법
US11595201B2 (en) * 2020-02-21 2023-02-28 Cyber Armor Ltd. System and method for generation of a disposable software module for cryptographic material protection

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2634917A1 (fr) * 1988-08-01 1990-02-02 Pionchon Philippe Procede et dispositif de protection d'un logiciel, en particulier contre les copies non autorisees
US5754646A (en) * 1995-07-19 1998-05-19 Cable Television Laboratories, Inc. Method for protecting publicly distributed software
WO1999001815A1 (fr) * 1997-06-09 1999-01-14 Intertrust, Incorporated Techniques d'obscurcissement pour augmenter la securite de logiciels
WO1999066387A1 (fr) * 1998-06-12 1999-12-23 Gemplus Procede de controle de l'execution d'un produit logiciel

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2634917A1 (fr) * 1988-08-01 1990-02-02 Pionchon Philippe Procede et dispositif de protection d'un logiciel, en particulier contre les copies non autorisees
US5754646A (en) * 1995-07-19 1998-05-19 Cable Television Laboratories, Inc. Method for protecting publicly distributed software
WO1999001815A1 (fr) * 1997-06-09 1999-01-14 Intertrust, Incorporated Techniques d'obscurcissement pour augmenter la securite de logiciels
WO1999066387A1 (fr) * 1998-06-12 1999-12-23 Gemplus Procede de controle de l'execution d'un produit logiciel

Also Published As

Publication number Publication date
WO2003012650A2 (fr) 2003-02-13
CN1552010A (zh) 2004-12-01
BR0211371A (pt) 2004-09-28
MXPA04000594A (es) 2005-02-17
NO20040227L (no) 2004-03-30
MA26125A1 (fr) 2004-04-01
FR2828304B1 (fr) 2010-09-03
JP3949108B2 (ja) 2007-07-25
CA2454092A1 (fr) 2003-02-13
TNSN04014A1 (fr) 2006-06-01
JP2004537807A (ja) 2004-12-16
HUP0400223A2 (en) 2004-08-30
ZA200400349B (en) 2005-03-30
YU5504A (sh) 2006-05-25
EP1412862A2 (fr) 2004-04-28
IL159954A0 (en) 2004-06-20
CN100451910C (zh) 2009-01-14
FR2828304A1 (fr) 2003-02-07
KR20040031778A (ko) 2004-04-13
HRP20040047A2 (en) 2004-06-30
PL367424A1 (en) 2005-02-21

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