HK1072110A1 - Method and system to protect software against unwanted use with a conditional branch principle - Google Patents

Method and system to protect software against unwanted use with a conditional branch principle

Info

Publication number
HK1072110A1
HK1072110A1 HK05103547A HK05103547A HK1072110A1 HK 1072110 A1 HK1072110 A1 HK 1072110A1 HK 05103547 A HK05103547 A HK 05103547A HK 05103547 A HK05103547 A HK 05103547A HK 1072110 A1 HK1072110 A1 HK 1072110A1
Authority
HK
Hong Kong
Prior art keywords
conditional branch
against unwanted
protect software
software against
unwanted use
Prior art date
Application number
HK05103547A
Inventor
Jean-Christophe Cuendod
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 HK1072110A1 publication Critical patent/HK1072110A1/en

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
    • G06F21/10—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
    • 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
    • G06F21/123—Restricting unauthorised execution of programs by using dedicated hardware, e.g. dongles, smart cards, cryptographic processors, global positioning systems [GPS] devices
HK05103547A 2001-07-31 2005-04-26 Method and system to protect software against unwanted use with a conditional branch principle HK1072110A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0110245A FR2828302B1 (en) 2001-07-31 2001-07-31 METHOD FOR PROTECTING SOFTWARE USING A PRINCIPLE SAID "CONDITIONAL CONNECTION" AGAINST ITS UNAUTHORIZED USE
PCT/FR2002/002342 WO2003012374A2 (en) 2001-07-31 2002-07-04 Method for protecting a software using a so-called conditional jump principle against its unauthorised use

Publications (1)

Publication Number Publication Date
HK1072110A1 true HK1072110A1 (en) 2005-08-12

Family

ID=8866120

Family Applications (1)

Application Number Title Priority Date Filing Date
HK05103547A HK1072110A1 (en) 2001-07-31 2005-04-26 Method and system to protect software against unwanted use with a conditional branch principle

Country Status (19)

Country Link
EP (1) EP1412705A2 (en)
JP (1) JP3949103B2 (en)
KR (1) KR20040032859A (en)
CN (1) CN1313898C (en)
BR (1) BR0211370A (en)
CA (1) CA2454095A1 (en)
FR (1) FR2828302B1 (en)
HK (1) HK1072110A1 (en)
HR (1) HRP20040046A2 (en)
HU (1) HUP0400221A2 (en)
IL (1) IL159952A0 (en)
MA (1) MA26124A1 (en)
MX (1) MXPA04000593A (en)
NO (1) NO20040228L (en)
PL (1) PL367485A1 (en)
TN (1) TNSN04010A1 (en)
WO (1) WO2003012374A2 (en)
YU (1) YU5904A (en)
ZA (1) ZA200400351B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101217668B1 (en) * 2011-05-12 2013-01-02 주식회사 안랩 Malicious program hooking prevention apparatus and method
KR101444929B1 (en) * 2012-12-04 2014-09-26 주식회사 안랩 Abnormal call detecting device and abnormal call detecting method

Family Cites Families (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
WO1999066387A1 (en) * 1998-06-12 1999-12-23 Gemplus Method for verifying the execution of a software product
US6668325B1 (en) * 1997-06-09 2003-12-23 Intertrust Technologies Obfuscation techniques for enhancing software security

Also Published As

Publication number Publication date
HRP20040046A2 (en) 2004-10-31
PL367485A1 (en) 2005-02-21
HUP0400221A2 (en) 2004-08-30
JP3949103B2 (en) 2007-07-25
MXPA04000593A (en) 2005-02-17
ZA200400351B (en) 2005-03-30
FR2828302A1 (en) 2003-02-07
EP1412705A2 (en) 2004-04-28
KR20040032859A (en) 2004-04-17
MA26124A1 (en) 2004-04-01
NO20040228L (en) 2004-03-30
FR2828302B1 (en) 2010-09-03
BR0211370A (en) 2004-09-21
CA2454095A1 (en) 2003-02-13
IL159952A0 (en) 2004-06-20
WO2003012374A2 (en) 2003-02-13
CN1313898C (en) 2007-05-02
TNSN04010A1 (en) 2006-06-01
JP2004537794A (en) 2004-12-16
YU5904A (en) 2006-08-17
WO2003012374A3 (en) 2003-12-24
CN1541351A (en) 2004-10-27

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20110704