GEP20053647B - Method and System for Protecting Software Using So-Called Variable Principle Against Its Unauthorised Use - Google Patents

Method and System for Protecting Software Using So-Called Variable Principle Against Its Unauthorised Use

Info

Publication number
GEP20053647B
GEP20053647B GE5431A GEAP2002005431A GEP20053647B GE P20053647 B GEP20053647 B GE P20053647B GE 5431 A GE5431 A GE 5431A GE AP2002005431 A GEAP2002005431 A GE AP2002005431A GE P20053647 B GEP20053647 B GE P20053647B
Authority
GE
Georgia
Prior art keywords
software
unauthorised use
source
called variable
vulnerable
Prior art date
Application number
GE5431A
Other languages
English (en)
Inventor
Jean-Christophe Cuenod
Gilles Sgro
Original Assignee
Validy
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 Validy filed Critical Validy
Publication of GEP20053647B publication Critical patent/GEP20053647B/en

Links

Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/10Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
    • G06F21/12Protecting executable software
    • G06F21/121Restricting unauthorised execution of programs
    • G06F21/123Restricting unauthorised execution of programs by using dedicated hardware, e.g. dongles, smart cards, cryptographic processors, global positioning systems [GPS] devices
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/10Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
    • G06F21/12Protecting executable software
    • G06F21/121Restricting unauthorised execution of programs
    • G06F21/125Restricting unauthorised execution of programs by manipulating the program code, e.g. source code, compiled code, interpreted code, machine code

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Computer Security & Cryptography (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Technology Law (AREA)
  • Computer Hardware Design (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Storage Device Security (AREA)
GE5431A 2001-07-31 2002-07-04 Method and System for Protecting Software Using So-Called Variable Principle Against Its Unauthorised Use GEP20053647B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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 (1)

Publication Number Publication Date
GEP20053647B true GEP20053647B (en) 2005-10-25

Family

ID=8866125

Family Applications (1)

Application Number Title Priority Date Filing Date
GE5431A GEP20053647B (en) 2001-07-31 2002-07-04 Method and System for Protecting Software Using So-Called Variable Principle Against Its Unauthorised Use

Country Status (29)

Country Link
EP (1) EP1412861A2 (hu)
JP (1) JP3949107B2 (hu)
KR (1) KR100940347B1 (hu)
CN (1) CN1288525C (hu)
AP (1) AP2004002958A0 (hu)
AU (1) AU2002325998B2 (hu)
BR (1) BR0211374A (hu)
CA (1) CA2454090A1 (hu)
CO (1) CO5550508A2 (hu)
CR (1) CR7231A (hu)
EA (1) EA005465B1 (hu)
EC (1) ECSP044951A (hu)
FR (1) FR2828305B1 (hu)
GE (1) GEP20053647B (hu)
HK (1) HK1070155A1 (hu)
HR (1) HRP20040049A2 (hu)
HU (1) HUP0400228A2 (hu)
IL (1) IL159953A0 (hu)
IS (1) IS7121A (hu)
MA (1) MA26126A1 (hu)
MX (1) MXPA04000488A (hu)
NO (1) NO20040232L (hu)
OA (1) OA12699A (hu)
PL (1) PL367366A1 (hu)
TN (1) TNSN04012A1 (hu)
UA (1) UA77186C2 (hu)
WO (1) WO2003012649A2 (hu)
YU (1) YU5404A (hu)
ZA (1) ZA200400348B (hu)

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

Family Cites Families (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
AU7957998A (en) * 1997-06-09 1999-01-25 Intertrust, Incorporated Obfuscation techniques for enhancing software security
JP2002518727A (ja) * 1998-06-12 2002-06-25 ジェムプリュス ソフトウェア製品の実行の制御方法

Also Published As

Publication number Publication date
HRP20040049A2 (en) 2004-06-30
CA2454090A1 (fr) 2003-02-13
IS7121A (is) 2004-01-20
MA26126A1 (fr) 2004-04-01
OA12699A (en) 2006-06-23
EA005465B1 (ru) 2005-02-24
TNSN04012A1 (fr) 2006-06-01
FR2828305A1 (fr) 2003-02-07
BR0211374A (pt) 2004-07-20
HK1070155A1 (en) 2005-06-10
FR2828305B1 (fr) 2010-09-03
ECSP044951A (es) 2004-04-28
UA77186C2 (en) 2006-11-15
AU2002325998B2 (en) 2008-10-30
ZA200400348B (en) 2005-03-30
CN1535410A (zh) 2004-10-06
HUP0400228A2 (en) 2004-09-28
IL159953A0 (en) 2004-06-20
WO2003012649A3 (fr) 2003-12-24
JP2004537806A (ja) 2004-12-16
MXPA04000488A (es) 2005-03-07
PL367366A1 (en) 2005-02-21
CN1288525C (zh) 2006-12-06
AP2004002958A0 (en) 2004-03-31
WO2003012649A2 (fr) 2003-02-13
NO20040232L (no) 2004-03-30
CO5550508A2 (es) 2005-08-31
EP1412861A2 (fr) 2004-04-28
KR100940347B1 (ko) 2010-02-04
KR20040027881A (ko) 2004-04-01
JP3949107B2 (ja) 2007-07-25
EA200400057A1 (ru) 2004-06-24
CR7231A (es) 2005-07-21
YU5404A (sh) 2006-08-17

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