ATE237180T1 - Cd-rom-softwareschutzsystem - Google Patents
Cd-rom-softwareschutzsystemInfo
- Publication number
- ATE237180T1 ATE237180T1 AT96914352T AT96914352T ATE237180T1 AT E237180 T1 ATE237180 T1 AT E237180T1 AT 96914352 T AT96914352 T AT 96914352T AT 96914352 T AT96914352 T AT 96914352T AT E237180 T1 ATE237180 T1 AT E237180T1
- Authority
- AT
- Austria
- Prior art keywords
- protection
- rom
- application
- inspection ring
- rom disk
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
- G11B20/00659—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a control step which is implemented as an executable file stored on the record carrier
-
- 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
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
- G11B20/00094—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which result in a restriction to authorised record carriers
- G11B20/00123—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which result in a restriction to authorised record carriers the record carrier being identified by recognising some of its unique characteristics, e.g. a unique defect pattern serving as a physical signature of the record carrier
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
- G11B20/00166—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which result in a restriction to authorised contents recorded on or reproduced from a record carrier, e.g. music or software
- G11B20/00173—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which result in a restriction to authorised contents recorded on or reproduced from a record carrier, e.g. music or software wherein the origin of the content is checked, e.g. determining whether the content has originally been retrieved from a legal disc copy or another trusted source
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
- G11B20/0021—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
- G11B20/00572—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which change the format of the recording medium
- G11B20/00586—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which change the format of the recording medium said format change concerning the physical format of the recording medium
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2211/00—Indexing scheme relating to details of data-processing equipment not covered by groups G06F3/00 - G06F13/00
- G06F2211/007—Encryption, En-/decode, En-/decipher, En-/decypher, Scramble, (De-)compress
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Signal Processing (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Software Systems (AREA)
- Computer Hardware Design (AREA)
- Multimedia (AREA)
- Storage Device Security (AREA)
- Optical Recording Or Reproduction (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GR950100366A GR1003432B (el) | 1995-10-16 | 1995-10-16 | Συστημα προστασιας λογισμικου οπτικου δισκου. |
PCT/GR1996/000013 WO1997015051A1 (en) | 1995-10-16 | 1996-05-28 | A cd-rom software protection system |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE237180T1 true ATE237180T1 (de) | 2003-04-15 |
Family
ID=10941975
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT96914352T ATE237180T1 (de) | 1995-10-16 | 1996-05-28 | Cd-rom-softwareschutzsystem |
Country Status (13)
Country | Link |
---|---|
EP (1) | EP0804791B1 (de) |
CN (1) | CN1173945A (de) |
AT (1) | ATE237180T1 (de) |
AU (1) | AU733297B2 (de) |
BG (1) | BG63441B1 (de) |
CA (1) | CA2210735A1 (de) |
DE (1) | DE69627303T2 (de) |
EA (1) | EA001371B1 (de) |
ES (1) | ES2197237T3 (de) |
GR (1) | GR1003432B (de) |
HU (1) | HUP0101371A2 (de) |
MX (1) | MX9705402A (de) |
WO (1) | WO1997015051A1 (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6957341B2 (en) | 1998-05-14 | 2005-10-18 | Purdue Research Foundation | Method and system for secure computational outsourcing and disguise |
FR2787232B1 (fr) * | 1998-12-15 | 2001-02-23 | Thomson Csf | Disque d'enregistrement optique anti-piratage et procede de lecture d'un tel disque |
GB9827831D0 (en) | 1998-12-17 | 1999-02-10 | Tribeka Ltd | Method and apparatus for the distribution of digitised information on demand |
ES2151452B1 (es) * | 1999-04-20 | 2001-07-16 | Sonopress Ibermemory S A | Procedimiento de grabacion y lectura de cd-rom para evitar su copia. |
US7287166B1 (en) | 1999-09-03 | 2007-10-23 | Purdue Research Foundation | Guards for application in software tamperproofing |
US7757097B2 (en) | 1999-09-03 | 2010-07-13 | Purdue Research Foundation | Method and system for tamperproofing software |
ES2180411B1 (es) * | 2001-02-23 | 2004-06-01 | Mpo Iberica, S.A. | Sistema de proteccion anti-copia para cd rom y/o dvd rom. |
US8510571B1 (en) | 2003-03-24 | 2013-08-13 | Hoi Chang | System and method for inserting security mechanisms into a software program |
CN100362465C (zh) * | 2004-10-08 | 2008-01-16 | 日本胜利株式会社 | 信息记录方法及光盘 |
ES2288432B1 (es) * | 2007-02-15 | 2009-04-01 | Sonopress Ibermemory S.A. | Procedimiento de grabacion. |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3720233A1 (de) * | 1987-06-12 | 1988-12-22 | Thomas Keese | Kopierschutz fuer datenverarbeitungsprogramme |
WO1995003655A1 (en) * | 1993-07-26 | 1995-02-02 | Oakleigh Systems, Inc. | Cd prom encryption system |
US5400319A (en) * | 1993-10-06 | 1995-03-21 | Digital Audio Disc Corporation | CD-ROM with machine-readable I.D. code |
-
1995
- 1995-10-16 GR GR950100366A patent/GR1003432B/el not_active IP Right Cessation
-
1996
- 1996-05-28 DE DE69627303T patent/DE69627303T2/de not_active Expired - Fee Related
- 1996-05-28 AU AU57751/96A patent/AU733297B2/en not_active Ceased
- 1996-05-28 EA EA199700078A patent/EA001371B1/ru not_active IP Right Cessation
- 1996-05-28 CA CA002210735A patent/CA2210735A1/en not_active Abandoned
- 1996-05-28 ES ES96914352T patent/ES2197237T3/es not_active Expired - Lifetime
- 1996-05-28 WO PCT/GR1996/000013 patent/WO1997015051A1/en active IP Right Grant
- 1996-05-28 MX MX9705402A patent/MX9705402A/es unknown
- 1996-05-28 HU HU0101371A patent/HUP0101371A2/hu unknown
- 1996-05-28 EP EP96914352A patent/EP0804791B1/de not_active Expired - Lifetime
- 1996-05-28 AT AT96914352T patent/ATE237180T1/de not_active IP Right Cessation
- 1996-05-28 CN CN96191780A patent/CN1173945A/zh active Pending
-
1997
- 1997-07-15 BG BG101776A patent/BG63441B1/bg unknown
Also Published As
Publication number | Publication date |
---|---|
BG63441B1 (bg) | 2002-01-31 |
EA001371B1 (ru) | 2001-02-26 |
GR1003432B (el) | 2000-09-19 |
EA199700078A1 (ru) | 1997-12-30 |
EP0804791B1 (de) | 2003-04-09 |
WO1997015051A1 (en) | 1997-04-24 |
HUP0101371A2 (hu) | 2001-08-28 |
GR950100366A (el) | 1997-06-30 |
ES2197237T3 (es) | 2004-01-01 |
DE69627303T2 (de) | 2004-03-18 |
BG101776A (en) | 1998-08-31 |
CN1173945A (zh) | 1998-02-18 |
CA2210735A1 (en) | 1997-04-24 |
AU5775196A (en) | 1997-05-07 |
EP0804791A1 (de) | 1997-11-05 |
DE69627303D1 (de) | 2003-05-15 |
MX9705402A (es) | 1998-02-28 |
AU733297B2 (en) | 2001-05-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification |
Ref document number: 0804791 Country of ref document: EP |
|
REN | Ceased due to non-payment of the annual fee |