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WO2003012604A3 - Method for protecting a software using a so-called renaming principle against its unauthorised use - Google Patents

Method for protecting a software using a so-called renaming principle against its unauthorised use Download PDF

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Publication number
WO2003012604A3
WO2003012604A3 PCT/FR2002/002340 FR0202340W WO03012604A3 WO 2003012604 A3 WO2003012604 A3 WO 2003012604A3 FR 0202340 W FR0202340 W FR 0202340W WO 03012604 A3 WO03012604 A3 WO 03012604A3
Authority
WO
WIPO (PCT)
Prior art keywords
renaming
unit
protecting
triggering
software
Prior art date
Application number
PCT/FR2002/002340
Other languages
French (fr)
Other versions
WO2003012604A2 (en
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 CA002454094A priority Critical patent/CA2454094A1/en
Priority to KR10-2004-7000806A priority patent/KR20040032858A/en
Priority to IL15995102A priority patent/IL159951A0/en
Priority to HU0400232A priority patent/HUP0400232A2/en
Priority to EP02762526A priority patent/EP1412837A2/en
Priority to JP2003517722A priority patent/JP3949105B2/en
Priority to MXPA04000596A priority patent/MXPA04000596A/en
Application filed by Validy, Jean-Christophe Cuenod, Gilles Sgro filed Critical Validy
Priority to BR0211375-9A priority patent/BR0211375A/en
Publication of WO2003012604A2 publication Critical patent/WO2003012604A2/en
Priority to ZA2004/00350A priority patent/ZA200400350B/en
Priority to HR20040048A priority patent/HRP20040048A2/en
Priority to NO20040231A priority patent/NO20040231L/en
Priority to TNP2004000013A priority patent/TNSN04013A1/en
Publication of WO2003012604A3 publication Critical patent/WO2003012604A3/en
Priority to HK05102677A priority patent/HK1070154A1/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • 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
    • G06F21/10—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
    • 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
    • G06F21/10—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

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)
  • Executing Machine-Instructions (AREA)
  • Logic Circuits (AREA)

Abstract

The invention concerns a method for protecting, from a unit, a vulnerable software against unauthorised use, said vulnerable software operating on a data processing system. The inventive method consists in defining: a set of dependent functions whereof the dependent functions are executable in a unit; a set of triggering commands, said triggering commands capable of being executed in the data processing system and of triggering execution of the dependent functions in a unit; for each triggering command, an instruction; a method for renaming the instructions; and reinstating means for implementation in a unit during a use phase, and enabling to recover the dependent function to be executed, from the renamed instruction.
PCT/FR2002/002340 2001-07-31 2002-07-04 Method for protecting a software using a so-called renaming principle against its unauthorised use WO2003012604A2 (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
JP2003517722A JP3949105B2 (en) 2001-07-31 2002-07-04 How to protect the software against its unauthorized use using the "Rename" principle
KR10-2004-7000806A KR20040032858A (en) 2001-07-31 2002-07-04 Method for protecting a software using a so-called renaming principle against its unauthorized use
IL15995102A IL159951A0 (en) 2001-07-31 2002-07-04 Method to protect software against unauthorised use with a renaming principle
HU0400232A HUP0400232A2 (en) 2001-07-31 2002-07-04 Method for protecting a software using a so-called renaming principle against its unauthorised use
EP02762526A EP1412837A2 (en) 2001-07-31 2002-07-04 Method for protecting a software using a so-called renaming principle against its unauthorised use
MXPA04000596A MXPA04000596A (en) 2001-07-31 2002-07-04 Method for protecting a software using a so-called renaming principle against its unauthorised use.
BR0211375-9A BR0211375A (en) 2001-07-31 2002-07-04 Process for protecting vulnerable software from unauthorized use; system for process implementation; pre-customized unit; unit that allows you to run protected software and prevent unauthorized use; set of units; distribution set of protected software; processing and storage unit and processing and storage unit
CA002454094A CA2454094A1 (en) 2001-07-31 2002-07-04 Method for protecting a software using a so-called renaming principle against its unauthorised use
ZA2004/00350A ZA200400350B (en) 2001-07-31 2004-01-16 Method for protecting a software using a so called renaming principle against its unauthorised use
TNP2004000013A TNSN04013A1 (en) 2001-07-31 2004-01-19 METHOD FOR PROTECTING SOFTWARE USING A PRINCIPLE OF "RENAMING" AGAINST ITS UNAUTHORIZED USE
HR20040048A HRP20040048A2 (en) 2001-07-31 2004-01-19 Method for protecting a software using a so-called renaming principle against its unauthorised use
NO20040231A NO20040231L (en) 2001-07-31 2004-01-19 Procedure for Protecting a Software, Using a Socially Named Principle, From Unauthorized Use of It
HK05102677A HK1070154A1 (en) 2001-07-31 2005-03-30 Method to protect software against unwanted use with a renaming principle

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0110246A FR2828303B1 (en) 2001-07-31 2001-07-31 METHOD FOR PROTECTING SOFTWARE USING A PRINCIPLE OF "RENAMING" AGAINST ITS UNAUTHORIZED USE
FR01/10246 2001-07-31

Publications (2)

Publication Number Publication Date
WO2003012604A2 WO2003012604A2 (en) 2003-02-13
WO2003012604A3 true WO2003012604A3 (en) 2004-01-22

Family

ID=8866121

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2002/002340 WO2003012604A2 (en) 2001-07-31 2002-07-04 Method for protecting a software using a so-called renaming principle against its unauthorised use

Country Status (19)

Country Link
EP (1) EP1412837A2 (en)
JP (1) JP3949105B2 (en)
KR (1) KR20040032858A (en)
CN (1) CN1288524C (en)
BR (1) BR0211375A (en)
CA (1) CA2454094A1 (en)
FR (1) FR2828303B1 (en)
HK (1) HK1070154A1 (en)
HR (1) HRP20040048A2 (en)
HU (1) HUP0400232A2 (en)
IL (1) IL159951A0 (en)
MA (1) MA26127A1 (en)
MX (1) MXPA04000596A (en)
NO (1) NO20040231L (en)
PL (1) PL367440A1 (en)
TN (1) TNSN04013A1 (en)
WO (1) WO2003012604A2 (en)
YU (1) YU5604A (en)
ZA (1) ZA200400350B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100346252C (en) * 2005-09-28 2007-10-31 珠海金山软件股份有限公司 Computer software security loophole repairing apparatus and method
JP4770425B2 (en) * 2005-11-24 2011-09-14 富士ゼロックス株式会社 Program, method and apparatus for creating protected execution program
CN100437615C (en) * 2006-10-16 2008-11-26 珠海金山软件股份有限公司 Method for protecting dynamic chanining bank interface under windows platform
CN103198244B (en) * 2013-03-26 2016-06-29 北京深思数盾科技股份有限公司 The method of protection dynamic link library

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2634917A1 (en) * 1988-08-01 1990-02-02 Pionchon Philippe METHOD AND DEVICE FOR PROTECTING SOFTWARE, ESPECIALLY AGAINST UNAUTHORIZED COPIES
US5754646A (en) * 1995-07-19 1998-05-19 Cable Television Laboratories, Inc. Method for protecting publicly distributed software
WO1999001815A1 (en) * 1997-06-09 1999-01-14 Intertrust, Incorporated Obfuscation techniques for enhancing software security
WO1999066387A1 (en) * 1998-06-12 1999-12-23 Gemplus Method for verifying the execution of a software product

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2634917A1 (en) * 1988-08-01 1990-02-02 Pionchon Philippe METHOD AND DEVICE FOR PROTECTING SOFTWARE, ESPECIALLY AGAINST UNAUTHORIZED COPIES
US5754646A (en) * 1995-07-19 1998-05-19 Cable Television Laboratories, Inc. Method for protecting publicly distributed software
WO1999001815A1 (en) * 1997-06-09 1999-01-14 Intertrust, Incorporated Obfuscation techniques for enhancing software security
WO1999066387A1 (en) * 1998-06-12 1999-12-23 Gemplus Method for verifying the execution of a software product

Also Published As

Publication number Publication date
IL159951A0 (en) 2004-06-20
NO20040231L (en) 2004-03-30
MA26127A1 (en) 2004-04-01
EP1412837A2 (en) 2004-04-28
HUP0400232A2 (en) 2004-09-28
HK1070154A1 (en) 2005-06-10
YU5604A (en) 2006-08-17
ZA200400350B (en) 2005-03-30
TNSN04013A1 (en) 2006-06-01
CA2454094A1 (en) 2003-02-13
HRP20040048A2 (en) 2004-06-30
PL367440A1 (en) 2005-02-21
CN1535408A (en) 2004-10-06
CN1288524C (en) 2006-12-06
JP2004537800A (en) 2004-12-16
JP3949105B2 (en) 2007-07-25
FR2828303B1 (en) 2010-09-03
FR2828303A1 (en) 2003-02-07
WO2003012604A2 (en) 2003-02-13
BR0211375A (en) 2004-08-17
MXPA04000596A (en) 2005-02-17
KR20040032858A (en) 2004-04-17

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