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WO2003012649A3 - Procede pour proteger un logiciel a l'aide de 'variables' contre son utilisation non autorisee - Google Patents

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

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Publication number
WO2003012649A3
WO2003012649A3 PCT/FR2002/002338 FR0202338W WO03012649A3 WO 2003012649 A3 WO2003012649 A3 WO 2003012649A3 FR 0202338 W FR0202338 W FR 0202338W WO 03012649 A3 WO03012649 A3 WO 03012649A3
Authority
WO
WIPO (PCT)
Prior art keywords
software
protecting
unauthorised use
called variable
source
Prior art date
Application number
PCT/FR2002/002338
Other languages
English (en)
Other versions
WO2003012649A2 (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 UA2004010469A priority Critical patent/UA77186C2/uk
Priority to HR20040049A priority patent/HRP20040049A2/hr
Priority to APAP/P/2004/002958A priority patent/AP2004002958A0/en
Priority to HU0400228A priority patent/HUP0400228A2/hu
Priority to MXPA04000488A priority patent/MXPA04000488A/es
Priority to AU2002325998A priority patent/AU2002325998B2/en
Priority to KR1020047000804A priority patent/KR100940347B1/ko
Priority to HK05102678.0A priority patent/HK1070155B/xx
Priority to EP02760378A priority patent/EP1412861A2/fr
Application filed by Validy, Jean-Christophe Cuenod, Gilles Sgro filed Critical Validy
Priority to JP2003517758A priority patent/JP3949107B2/ja
Priority to BR0211374-0A priority patent/BR0211374A/pt
Priority to EA200400057A priority patent/EA005465B1/ru
Priority to IL15995302A priority patent/IL159953A0/xx
Priority to CA002454090A priority patent/CA2454090A1/fr
Publication of WO2003012649A2 publication Critical patent/WO2003012649A2/fr
Publication of WO2003012649A3 publication Critical patent/WO2003012649A3/fr
Priority to ZA2004/00348A priority patent/ZA200400348B/en
Priority to NO20040232A priority patent/NO20040232L/no
Priority to TNP2004000012A priority patent/TNSN04012A1/fr
Priority to IS7121A priority patent/IS7121A/is

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
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • 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)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Technology Law (AREA)
  • Computer Hardware Design (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Storage Device Security (AREA)

Abstract

L'objet de l'invention concerne un procédé pour protéger, à partir d'au moins une unité, un logiciel vulnérable contre son utilisation non autorisée, ledit logiciel vulnérable fonctionnant sur un système de traitement de données. Le procédé consiste à créer un logiciel protégé : - en choisissant dans le source du logiciel vulnérable au moins une variable, - en produisant le source du logiciel protégé en modifiant le source du logiciel vulnérable, de sorte que la variable choisie réside dans une unité.
PCT/FR2002/002338 2001-07-31 2002-07-04 Procede pour proteger un logiciel a l'aide de 'variables' contre son utilisation non autorisee WO2003012649A2 (fr)

Priority Applications (18)

Application Number Priority Date Filing Date Title
UA2004010469A UA77186C2 (en) 2001-07-31 2002-04-07 Method for protecting software against unauthorized use by a controlled variable
APAP/P/2004/002958A AP2004002958A0 (en) 2001-07-31 2002-07-04 Method to protect software against unwanted use with a "variable" principle
HU0400228A HUP0400228A2 (en) 2001-07-31 2002-07-04 Method for protecting a software using a so-called variable principle against its unauthorised use
MXPA04000488A MXPA04000488A (es) 2001-07-31 2002-07-04 Metodo para proteger un software utilizando un principio llamado de variable contra su uso no autorizado.
AU2002325998A AU2002325998B2 (en) 2001-07-31 2002-07-04 Method for protecting a software using a so-called variable principle against its unauthorised use
KR1020047000804A KR100940347B1 (ko) 2001-07-31 2002-07-04 소위 변수 원리를 사용하여 소프트웨어를 불법사용으로부터 보호하는 방법
HK05102678.0A HK1070155B (en) 2001-07-31 2002-07-04 Method to protect software against unwanted use with a "variable" principle
EP02760378A EP1412861A2 (fr) 2001-07-31 2002-07-04 Procede pour proteger un logiciel a l'aide de "variables" contre son utilisation non autorisee
JP2003517758A JP3949107B2 (ja) 2001-07-31 2002-07-04 「変数」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
HR20040049A HRP20040049A2 (en) 2001-07-31 2002-07-04 Method for protecting a software using a so-called variable principle against its unauthorised use
IL15995302A IL159953A0 (en) 2001-07-31 2002-07-04 Method to protect software against unauthorised use with a variable principle
EA200400057A EA005465B1 (ru) 2001-07-31 2002-07-04 Способ защиты программы от её неавторизованного использования при помощи так называемого принципа переменной
BR0211374-0A BR0211374A (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
CA002454090A CA2454090A1 (fr) 2001-07-31 2002-07-04 Procede pour proteger un logiciel a l'aide d'un principe dit de "variable" contre son utilisation non autorisee
ZA2004/00348A ZA200400348B (en) 2001-07-31 2004-01-16 Method for protecting a software using a so called variable principle against its unauthorused use
NO20040232A NO20040232L (no) 2001-07-31 2004-01-19 Fremgangsmate for a beskytte en programvare, ved a anvende et sakalt variabelt prinsipp mot uautorisert bruk av den
TNP2004000012A TNSN04012A1 (fr) 2001-07-31 2004-01-19 Procede pour proteger un logiciel a l'aide d'un principe dit de "variable" contre son utilisation non autorisee
IS7121A IS7121A (is) 2001-07-31 2004-01-20 Aðferð til að vernda hugbúnað gegn óheimilaðri notkun með því að nota svo kallað breytulögmál

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR01/10250 2001-07-31
FR0110250A FR2828305B1 (fr) 2001-07-31 2001-07-31 Procede pour proteger un logiciel a l'aide d'un principe dit de "variable" contre son utilisation non autorisee

Publications (2)

Publication Number Publication Date
WO2003012649A2 WO2003012649A2 (fr) 2003-02-13
WO2003012649A3 true WO2003012649A3 (fr) 2003-12-24

Family

ID=8866125

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2002/002338 WO2003012649A2 (fr) 2001-07-31 2002-07-04 Procede pour proteger un logiciel a l'aide de 'variables' contre son utilisation non autorisee

Country Status (28)

Country Link
EP (1) EP1412861A2 (fr)
JP (1) JP3949107B2 (fr)
KR (1) KR100940347B1 (fr)
CN (1) CN1288525C (fr)
AP (1) AP2004002958A0 (fr)
AU (1) AU2002325998B2 (fr)
BR (1) BR0211374A (fr)
CA (1) CA2454090A1 (fr)
CO (1) CO5550508A2 (fr)
CR (1) CR7231A (fr)
EA (1) EA005465B1 (fr)
EC (1) ECSP044951A (fr)
FR (1) FR2828305B1 (fr)
GE (1) GEP20053647B (fr)
HR (1) HRP20040049A2 (fr)
HU (1) HUP0400228A2 (fr)
IL (1) IL159953A0 (fr)
IS (1) IS7121A (fr)
MA (1) MA26126A1 (fr)
MX (1) MXPA04000488A (fr)
NO (1) NO20040232L (fr)
OA (1) OA12699A (fr)
PL (1) PL367366A1 (fr)
TN (1) TNSN04012A1 (fr)
UA (1) UA77186C2 (fr)
WO (1) WO2003012649A2 (fr)
YU (1) YU5404A (fr)
ZA (1) ZA200400348B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2852415B1 (fr) * 2003-03-11 2005-06-24 Actikey Support de type cle, de controle de l'acces a des donnees et/ou a un logiciel et procede correspondant
CN107194212B (zh) * 2017-06-21 2020-04-17 株洲中车时代电气股份有限公司 一种显示器源代码中协议内容的保护方法

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
MA26126A1 (fr) 2004-04-01
IL159953A0 (en) 2004-06-20
EA005465B1 (ru) 2005-02-24
GEP20053647B (en) 2005-10-25
CN1535410A (zh) 2004-10-06
KR100940347B1 (ko) 2010-02-04
CO5550508A2 (es) 2005-08-31
IS7121A (is) 2004-01-20
BR0211374A (pt) 2004-07-20
ZA200400348B (en) 2005-03-30
AP2004002958A0 (en) 2004-03-31
YU5404A (sh) 2006-08-17
JP3949107B2 (ja) 2007-07-25
OA12699A (en) 2006-06-23
CN1288525C (zh) 2006-12-06
ECSP044951A (es) 2004-04-28
KR20040027881A (ko) 2004-04-01
HK1070155A1 (en) 2005-06-10
FR2828305A1 (fr) 2003-02-07
MXPA04000488A (es) 2005-03-07
HUP0400228A2 (en) 2004-09-28
JP2004537806A (ja) 2004-12-16
AU2002325998B2 (en) 2008-10-30
TNSN04012A1 (fr) 2006-06-01
NO20040232L (no) 2004-03-30
CA2454090A1 (fr) 2003-02-13
PL367366A1 (en) 2005-02-21
EP1412861A2 (fr) 2004-04-28
CR7231A (es) 2005-07-21
EA200400057A1 (ru) 2004-06-24
HRP20040049A2 (en) 2004-06-30
UA77186C2 (en) 2006-11-15
WO2003012649A2 (fr) 2003-02-13
FR2828305B1 (fr) 2010-09-03

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