CA2454090A1 - Procede pour proteger un logiciel a l'aide d'un principe dit de "variable" contre son utilisation non autorisee - Google Patents
Procede pour proteger un logiciel a l'aide d'un principe dit de "variable" contre son utilisation non autorisee Download PDFInfo
- Publication number
- CA2454090A1 CA2454090A1 CA002454090A CA2454090A CA2454090A1 CA 2454090 A1 CA2454090 A1 CA 2454090A1 CA 002454090 A CA002454090 A CA 002454090A CA 2454090 A CA2454090 A CA 2454090A CA 2454090 A1 CA2454090 A1 CA 2454090A1
- Authority
- CA
- Canada
- Prior art keywords
- execution
- software
- unit
- protected
- protected software
- Prior art date
- Legal status (The legal status 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 status listed.)
- Abandoned
Links
- 238000000034 method Methods 0.000 title claims abstract description 122
- 238000012545 processing Methods 0.000 claims abstract description 254
- 230000006870 function Effects 0.000 claims description 210
- 230000001419 dependent effect Effects 0.000 claims description 95
- 238000005259 measurement Methods 0.000 claims description 69
- 238000001514 detection method Methods 0.000 claims description 67
- 238000012986 modification Methods 0.000 claims description 53
- 230000004048 modification Effects 0.000 claims description 53
- 238000003860 storage Methods 0.000 claims description 51
- 238000011282 treatment Methods 0.000 claims description 47
- 230000001960 triggered effect Effects 0.000 claims description 27
- 238000011084 recovery Methods 0.000 claims description 23
- 238000009826 distribution Methods 0.000 claims description 20
- 230000008569 process Effects 0.000 claims description 18
- 238000010276 construction Methods 0.000 claims description 15
- 238000011144 upstream manufacturing Methods 0.000 claims description 13
- 230000001131 transforming effect Effects 0.000 claims description 7
- 238000012163 sequencing technique Methods 0.000 claims description 5
- 238000011161 development Methods 0.000 claims description 4
- 238000012546 transfer Methods 0.000 description 59
- 238000010494 dissociation reaction Methods 0.000 description 11
- 230000005593 dissociations Effects 0.000 description 11
- 230000006872 improvement Effects 0.000 description 10
- 230000002123 temporal effect Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 9
- 230000008859 change Effects 0.000 description 7
- 238000012544 monitoring process Methods 0.000 description 7
- 230000014509 gene expression Effects 0.000 description 5
- 101100390562 Mus musculus Fen1 gene Proteins 0.000 description 3
- 101100119953 Pyrococcus furiosus (strain ATCC 43587 / DSM 3638 / JCM 8422 / Vc1) fen gene Proteins 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 238000009877 rendering Methods 0.000 description 3
- 230000004069 differentiation Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 241000231697 Zelus means Species 0.000 description 1
- 101150097017 fen gene Proteins 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009830 intercalation Methods 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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
- G06F21/123—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; 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
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Software Systems (AREA)
- Computer Security & Cryptography (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Multimedia (AREA)
- Technology Law (AREA)
- Computer Hardware Design (AREA)
- Remote Sensing (AREA)
- Radar, Positioning & Navigation (AREA)
- Storage Device Security (AREA)
Applications Claiming Priority (3)
| 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 |
| FR01/10250 | 2001-07-31 | ||
| 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 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2454090A1 true CA2454090A1 (fr) | 2003-02-13 |
Family
ID=8866125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002454090A Abandoned 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 |
Country Status (29)
| Country | Link |
|---|---|
| EP (1) | EP1412861A2 (pt) |
| JP (1) | JP3949107B2 (pt) |
| KR (1) | KR100940347B1 (pt) |
| CN (1) | CN1288525C (pt) |
| AP (1) | AP2004002958A0 (pt) |
| AU (1) | AU2002325998B2 (pt) |
| BR (1) | BR0211374A (pt) |
| CA (1) | CA2454090A1 (pt) |
| CO (1) | CO5550508A2 (pt) |
| CR (1) | CR7231A (pt) |
| EA (1) | EA005465B1 (pt) |
| EC (1) | ECSP044951A (pt) |
| FR (1) | FR2828305B1 (pt) |
| GE (1) | GEP20053647B (pt) |
| HK (1) | HK1070155A1 (pt) |
| HR (1) | HRP20040049A2 (pt) |
| HU (1) | HUP0400228A2 (pt) |
| IL (1) | IL159953A0 (pt) |
| IS (1) | IS7121A (pt) |
| MA (1) | MA26126A1 (pt) |
| MX (1) | MXPA04000488A (pt) |
| NO (1) | NO20040232L (pt) |
| OA (1) | OA12699A (pt) |
| PL (1) | PL367366A1 (pt) |
| TN (1) | TNSN04012A1 (pt) |
| UA (1) | UA77186C2 (pt) |
| WO (1) | WO2003012649A2 (pt) |
| YU (1) | YU5404A (pt) |
| ZA (1) | ZA200400348B (pt) |
Families Citing this family (2)
| 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)
| 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 |
-
2001
- 2001-07-31 FR FR0110250A patent/FR2828305B1/fr not_active Expired - Lifetime
-
2002
- 2002-04-07 UA UA2004010469A patent/UA77186C2/uk unknown
- 2002-07-04 AU AU2002325998A patent/AU2002325998B2/en not_active Ceased
- 2002-07-04 WO PCT/FR2002/002338 patent/WO2003012649A2/fr active Application Filing
- 2002-07-04 YU YU5404A patent/YU5404A/sh unknown
- 2002-07-04 EA EA200400057A patent/EA005465B1/ru not_active IP Right Cessation
- 2002-07-04 BR BR0211374-0A patent/BR0211374A/pt not_active IP Right Cessation
- 2002-07-04 JP JP2003517758A patent/JP3949107B2/ja not_active Expired - Fee Related
- 2002-07-04 MX MXPA04000488A patent/MXPA04000488A/es unknown
- 2002-07-04 AP APAP/P/2004/002958A patent/AP2004002958A0/en unknown
- 2002-07-04 CN CNB028146840A patent/CN1288525C/zh not_active Expired - Fee Related
- 2002-07-04 CA CA002454090A patent/CA2454090A1/fr not_active Abandoned
- 2002-07-04 PL PL02367366A patent/PL367366A1/xx not_active Application Discontinuation
- 2002-07-04 HU HU0400228A patent/HUP0400228A2/hu unknown
- 2002-07-04 OA OA1200400013A patent/OA12699A/en unknown
- 2002-07-04 KR KR1020047000804A patent/KR100940347B1/ko not_active IP Right Cessation
- 2002-07-04 GE GE5431A patent/GEP20053647B/en unknown
- 2002-07-04 IL IL15995302A patent/IL159953A0/xx unknown
- 2002-07-04 EP EP02760378A patent/EP1412861A2/fr not_active Withdrawn
-
2004
- 2004-01-16 ZA ZA2004/00348A patent/ZA200400348B/en unknown
- 2004-01-19 TN TNP2004000012A patent/TNSN04012A1/fr unknown
- 2004-01-19 NO NO20040232A patent/NO20040232L/no not_active Application Discontinuation
- 2004-01-19 HR HR20040049A patent/HRP20040049A2/hr not_active Application Discontinuation
- 2004-01-19 MA MA27492A patent/MA26126A1/fr unknown
- 2004-01-19 CR CR7231A patent/CR7231A/es unknown
- 2004-01-20 CO CO04003765A patent/CO5550508A2/es not_active Application Discontinuation
- 2004-01-20 EC EC2004004951A patent/ECSP044951A/es unknown
- 2004-01-20 IS IS7121A patent/IS7121A/is unknown
-
2005
- 2005-03-30 HK HK05102678A patent/HK1070155A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IS7121A (is) | 2004-01-20 |
| CN1535410A (zh) | 2004-10-06 |
| KR20040027881A (ko) | 2004-04-01 |
| MXPA04000488A (es) | 2005-03-07 |
| IL159953A0 (en) | 2004-06-20 |
| OA12699A (en) | 2006-06-23 |
| WO2003012649A2 (fr) | 2003-02-13 |
| CR7231A (es) | 2005-07-21 |
| HRP20040049A2 (en) | 2004-06-30 |
| HUP0400228A2 (en) | 2004-09-28 |
| GEP20053647B (en) | 2005-10-25 |
| EA005465B1 (ru) | 2005-02-24 |
| NO20040232L (no) | 2004-03-30 |
| JP3949107B2 (ja) | 2007-07-25 |
| EA200400057A1 (ru) | 2004-06-24 |
| WO2003012649A3 (fr) | 2003-12-24 |
| FR2828305B1 (fr) | 2010-09-03 |
| ECSP044951A (es) | 2004-04-28 |
| CO5550508A2 (es) | 2005-08-31 |
| JP2004537806A (ja) | 2004-12-16 |
| AP2004002958A0 (en) | 2004-03-31 |
| ZA200400348B (en) | 2005-03-30 |
| AU2002325998B2 (en) | 2008-10-30 |
| TNSN04012A1 (fr) | 2006-06-01 |
| YU5404A (sh) | 2006-08-17 |
| BR0211374A (pt) | 2004-07-20 |
| CN1288525C (zh) | 2006-12-06 |
| PL367366A1 (en) | 2005-02-21 |
| EP1412861A2 (fr) | 2004-04-28 |
| MA26126A1 (fr) | 2004-04-01 |
| FR2828305A1 (fr) | 2003-02-07 |
| UA77186C2 (en) | 2006-11-15 |
| KR100940347B1 (ko) | 2010-02-04 |
| HK1070155A1 (en) | 2005-06-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Discontinued |
Effective date: 20130704 |