MX9705402A - Sistema de proteccion de software (programas) de cd-rom. - Google Patents
Sistema de proteccion de software (programas) de cd-rom.Info
- Publication number
- MX9705402A MX9705402A MX9705402A MX9705402A MX9705402A MX 9705402 A MX9705402 A MX 9705402A MX 9705402 A MX9705402 A MX 9705402A MX 9705402 A MX9705402 A MX 9705402A MX 9705402 A MX9705402 A MX 9705402A
- Authority
- MX
- Mexico
- 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 Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Software Systems (AREA)
- General Physics & Mathematics (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)
Abstract
Este Sistema de Proteccion de Software (programas) de CD-ROM previene duplicaciones ilícitas ("hacking") con un incremento insignificante en el costo de la Aplicacion protegida. El mismo CD-ROM que contiene el Software (programa) de Aplicacion sirve como un "llave de proteccion". El disco de CD-ROM se somete a un tratamiento especial durante su fase de produccion que resulta en la generacion del Anillo de Inspeccion. La existencia del Anillo de Inspeccion junto con el uso del procedimiento de verificacion de autenticidad hace imposible la duplicacion del disco de CD-ROM aun con el más avanzado equipo de grabacion. Este sistema tiene muchas ventajas sobre otros métodos de proteccion como: excelente proteccion, transparencia al usuario final y muy bajo costo desde la "llave de proteccion" es el mismo disco CD-ROM que contiene la Aplicacion. Este sistema puede ser usado para la Proteccion de cada Aplicacion de Software (programas) para PC compatibles, que está almacenado en un CD-ROM y corre bajo el ambiente de DOS o Windows.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GR950100366A GR1003432B (el) | 1995-10-16 | 1995-10-16 | Συστημα προστασιας λογισμικου οπτικου δισκου. |
GR950100366 | 1995-10-16 | ||
PCT/GR1996/000013 WO1997015051A1 (en) | 1995-10-16 | 1996-05-28 | A cd-rom software protection system |
Publications (2)
Publication Number | Publication Date |
---|---|
MXPA97005402A MXPA97005402A (es) | 1998-02-01 |
MX9705402A true MX9705402A (es) | 1998-02-28 |
Family
ID=10941975
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX9705402A MX9705402A (es) | 1995-10-16 | 1996-05-28 | Sistema de proteccion de software (programas) de cd-rom. |
Country Status (13)
Country | Link |
---|---|
EP (1) | EP0804791B1 (es) |
CN (1) | CN1173945A (es) |
AT (1) | ATE237180T1 (es) |
AU (1) | AU733297B2 (es) |
BG (1) | BG63441B1 (es) |
CA (1) | CA2210735A1 (es) |
DE (1) | DE69627303T2 (es) |
EA (1) | EA001371B1 (es) |
ES (1) | ES2197237T3 (es) |
GR (1) | GR1003432B (es) |
HU (1) | HUP0101371A2 (es) |
MX (1) | MX9705402A (es) |
WO (1) | WO1997015051A1 (es) |
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. |
US7757097B2 (en) | 1999-09-03 | 2010-07-13 | Purdue Research Foundation | Method and system for tamperproofing software |
US7287166B1 (en) | 1999-09-03 | 2007-10-23 | Purdue Research Foundation | Guards for application in software tamperproofing |
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 |
EP0711479A4 (en) * | 1993-07-26 | 1996-10-02 | Elonex Technologies 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 EP EP96914352A patent/EP0804791B1/en not_active Expired - Lifetime
- 1996-05-28 MX MX9705402A patent/MX9705402A/es unknown
- 1996-05-28 AU AU57751/96A patent/AU733297B2/en not_active Ceased
- 1996-05-28 DE DE69627303T patent/DE69627303T2/de not_active Expired - Fee Related
- 1996-05-28 EA EA199700078A patent/EA001371B1/ru not_active IP Right Cessation
- 1996-05-28 ES ES96914352T patent/ES2197237T3/es not_active Expired - Lifetime
- 1996-05-28 AT AT96914352T patent/ATE237180T1/de not_active IP Right Cessation
- 1996-05-28 CA CA002210735A patent/CA2210735A1/en not_active Abandoned
- 1996-05-28 HU HU0101371A patent/HUP0101371A2/hu unknown
- 1996-05-28 WO PCT/GR1996/000013 patent/WO1997015051A1/en active IP Right Grant
- 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 |
---|---|
EP0804791B1 (en) | 2003-04-09 |
DE69627303D1 (de) | 2003-05-15 |
AU5775196A (en) | 1997-05-07 |
GR950100366A (el) | 1997-06-30 |
EA199700078A1 (ru) | 1997-12-30 |
ES2197237T3 (es) | 2004-01-01 |
BG63441B1 (bg) | 2002-01-31 |
ATE237180T1 (de) | 2003-04-15 |
EA001371B1 (ru) | 2001-02-26 |
WO1997015051A1 (en) | 1997-04-24 |
CA2210735A1 (en) | 1997-04-24 |
HUP0101371A2 (hu) | 2001-08-28 |
BG101776A (en) | 1998-08-31 |
AU733297B2 (en) | 2001-05-10 |
GR1003432B (el) | 2000-09-19 |
DE69627303T2 (de) | 2004-03-18 |
EP0804791A1 (en) | 1997-11-05 |
CN1173945A (zh) | 1998-02-18 |
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