ES2147016T3 - Sistema para el almacenamiento seguro de datos en cd-rom. - Google Patents
Sistema para el almacenamiento seguro de datos en cd-rom.Info
- Publication number
- ES2147016T3 ES2147016T3 ES97935598T ES97935598T ES2147016T3 ES 2147016 T3 ES2147016 T3 ES 2147016T3 ES 97935598 T ES97935598 T ES 97935598T ES 97935598 T ES97935598 T ES 97935598T ES 2147016 T3 ES2147016 T3 ES 2147016T3
- Authority
- ES
- Spain
- Prior art keywords
- rom
- decryption
- electronic
- microcircuit
- embedded
- 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.)
- Expired - Lifetime
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
-
- 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
- G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
- G06F21/78—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data
- G06F21/80—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data in storage media based on magnetic or optical technology, e.g. disks with sectors
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/04—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the shape
- G06K19/041—Constructional details
- G06K19/042—Constructional details the record carrier having a form factor of a credit card and including a small sized disc, e.g. a CD or DVD
- G06K19/045—Constructional details the record carrier having a form factor of a credit card and including a small sized disc, e.g. a CD or DVD the record carrier being of the non-contact type, e.g. RFID, and being specially adapted for attachment to a disc, e.g. a CD or DVD
-
- 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
- G11B20/00876—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy wherein physical copy protection means are attached to the medium, e.g. holograms, sensors, or additional semiconductor circuitry
-
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/2121—Chip on media, e.g. a disk or tape with a chip embedded in its case
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Signal Processing (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Software Systems (AREA)
- Storage Device Security (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
- Stored Programmes (AREA)
Abstract
ESTE SISTEMA TIENE POR OBJETIVO GARANTIZAR UNA PROTECCION EFICAZ DE LA CONFIDENCIALIDAD DE DATOS CIFRADOS Y ALMACENADOS EN UN CDROM POR LA UTILIZACION DE UNA CLAVE DE DESCIFRADO QUE NO APARECE NUNCA DE UNA MANERA CLARA AL USUARIO. ESTE INCLUYE, ADEMAS DEL CDROM (1) EN EL QUE SE ALMACENAN DATOS ENCRIPTADOS AL MENOS EN PARTE CON UNA ALGORITMO ENCRIPTOGRAFICO QUE TIENE UNA CLAVE DE DESCIFRADO K Y UN LECTOR DE CD-ROM; UN MICROCIRCUITO ELECTRONICO DE DESCIFRADO (13) REVESTIDO EN DICHO CD-ROM (1); MEDIOS DE INTERCAMBIO DE INFORMACION ENTRE EL LECTOR DE CD-ROM (2) Y EL MICROCIRCUITO ELECTRONICO DE DESCIFRADO (13) REVESTIDO EN DICHO CD-ROM (1); UNA TARJETA INTELIGENTE (3) QUE CONTIENE AL MENOS UNA PARTE K 1 DE LA CLAVE DE DESCIFRADO K, FIGURANDO LA PARTE RESTANTE EVENTUAL K 2 DE LA CLAVE DE DESCIFRADO K EN EL MICROCIRCUITO DE DESCIFRADO (13) REVESTIDO EN EL CD-ROM (1) Y MEDIOS PROTEGIDOS DE INTERCAMBIO DE INFORMACION ENTRE LA TARJETA INTELIGENTE (3) Y EL MICROCIRCUITO ELECTRONICO (13) REVESTIDO ENEL CD-ROM (1). PARA EL DESCIFRADO, LOS DATOS LEIDOS ENCRIPTADOS EN EL CD-ROM (1) SE ENVIAN AL CIRCUITO ELECTRONICO DE DESCIFRADO (13) REVESTIDO EN EL CE-ROM (1) QUE ALACENA, DE MANERA PROVISIONAL Y TRANSITORIA, UNA CLAVE DE DESCIFRADO RECIBIDA DE LA TARJETA INTELIGENTE (3), POR UNA TRANSMISION PROTEGIDA, AL INICIO DE LA SECCION DE LECTURA, Y LA UTILIZA PARA EL DESCIFRADO DE LOS DATOS ANTES DE DEVOLVER LOS DATOS DESCIFRADOS PARA SU EXPLOTACION.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9609443A FR2751767B1 (fr) | 1996-07-26 | 1996-07-26 | Systeme de stockage securise de donnees sur cd-rom |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2147016T3 true ES2147016T3 (es) | 2000-08-16 |
Family
ID=9494523
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES97935598T Expired - Lifetime ES2147016T3 (es) | 1996-07-26 | 1997-07-22 | Sistema para el almacenamiento seguro de datos en cd-rom. |
Country Status (11)
Country | Link |
---|---|
US (1) | US6357005B1 (es) |
EP (1) | EP0912920B1 (es) |
JP (1) | JP2001502102A (es) |
AT (1) | ATE193384T1 (es) |
CA (1) | CA2261629C (es) |
DE (1) | DE69702135T2 (es) |
DK (1) | DK0912920T3 (es) |
ES (1) | ES2147016T3 (es) |
FR (1) | FR2751767B1 (es) |
GR (1) | GR3034219T3 (es) |
WO (1) | WO1998004966A1 (es) |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL123028A (en) | 1998-01-22 | 2007-09-20 | Nds Ltd | Protection of data on media recording disks |
EP1163560A1 (de) * | 1999-02-11 | 2001-12-19 | A-Tronic MGM AG | Identifikationssystem |
US6468638B2 (en) * | 1999-03-16 | 2002-10-22 | Alien Technology Corporation | Web process interconnect in electronic assemblies |
FR2794276A1 (fr) * | 1999-05-03 | 2000-12-01 | Silver Reader Inc | Structure de support d'enregistrement optique ayant une puce de memoire |
AUPQ132799A0 (en) * | 1999-07-01 | 1999-07-22 | Tsun, Ka Ho | Improvements relating to compact discs |
US6831982B1 (en) | 1999-11-19 | 2004-12-14 | Storage Technology Corporation | Encryption key management system using multiple smart cards |
CA2404011A1 (en) * | 2000-03-24 | 2001-10-04 | Richard F. Rudolph | Rfid tag for authentication and identification |
US7165268B1 (en) * | 2000-10-17 | 2007-01-16 | Moore Keith E | Digital signatures for tangible medium delivery |
US6606247B2 (en) * | 2001-05-31 | 2003-08-12 | Alien Technology Corporation | Multi-feature-size electronic structures |
US20030188183A1 (en) * | 2001-08-27 | 2003-10-02 | Lee Lane W. | Unlocking method and system for data on media |
FR2829603A1 (fr) * | 2001-09-11 | 2003-03-14 | St Microelectronics Sa | Procede et dispositif de stockage et de lecture de donnees numeriques sur un support physique |
US7214569B2 (en) * | 2002-01-23 | 2007-05-08 | Alien Technology Corporation | Apparatus incorporating small-feature-size and large-feature-size components and method for making same |
US20030217271A1 (en) * | 2002-05-15 | 2003-11-20 | Sun Microsystems, Inc. | Use of smart card technology in the protection of fixed storage entertainment assets |
JP2005532644A (ja) * | 2002-07-05 | 2005-10-27 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 復号情報を分散させた記録担体 |
US7253735B2 (en) * | 2003-03-24 | 2007-08-07 | Alien Technology Corporation | RFID tags and processes for producing RFID tags |
JP2007503626A (ja) * | 2003-07-23 | 2007-02-22 | カン シウン,ピン | デジタルメディアカートリッジのシステム及び方法 |
DE20314722U1 (de) * | 2003-09-23 | 2005-02-10 | Scm Microsystems Gmbh | Vorrichtung für sicheren Zugriff auf Digitalmedien-Inhalte, virtueller Multischnittstellen-Treiber und System für sicheren Zugriff auf Digitalmedien-Inhalte |
DE102004040521A1 (de) * | 2004-08-20 | 2006-02-23 | Giesecke & Devrient Gmbh | Sicherung von Daten eines Datenträgers mit Massenspeicher und Chip gegen unbefugte Nutzung |
DE102004040462A1 (de) * | 2004-08-20 | 2006-02-23 | Giesecke & Devrient Gmbh | Durch Authentisierung gesicherter Zugriff auf einen Datenträger mit Massenspeicher und Chip |
US20060062137A1 (en) * | 2004-09-08 | 2006-03-23 | Arie Ross | Method and apparatus for securely recording and storing data for later retrieval |
US7353598B2 (en) * | 2004-11-08 | 2008-04-08 | Alien Technology Corporation | Assembly comprising functional devices and method of making same |
US7452748B1 (en) * | 2004-11-08 | 2008-11-18 | Alien Technology Corporation | Strap assembly comprising functional block deposited therein and method of making same |
US7385284B2 (en) * | 2004-11-22 | 2008-06-10 | Alien Technology Corporation | Transponder incorporated into an electronic device |
US7688206B2 (en) | 2004-11-22 | 2010-03-30 | Alien Technology Corporation | Radio frequency identification (RFID) tag for an item having a conductive layer included or attached |
US20060109130A1 (en) * | 2004-11-22 | 2006-05-25 | Hattick John B | Radio frequency identification (RFID) tag for an item having a conductive layer included or attached |
JP2006155196A (ja) * | 2004-11-29 | 2006-06-15 | Intelligentdisc Inc | ネットワークアクセスシステム、方法及び記憶媒体 |
US7542301B1 (en) | 2005-06-22 | 2009-06-02 | Alien Technology Corporation | Creating recessed regions in a substrate and assemblies having such recessed regions |
GB2429308B (en) * | 2005-07-29 | 2007-08-01 | Hewlett Packard Development Co | Data transfer device |
GB2434896B (en) * | 2005-07-29 | 2007-11-21 | Hewlett Packard Development Co | Data transfer device |
WO2007028241A2 (en) * | 2005-09-07 | 2007-03-15 | Universal Data Protection Corporation | Method and system for data security of recording media |
GB2431249A (en) | 2005-10-11 | 2007-04-18 | Hewlett Packard Development Co | Removable data storage item and key distribution |
GB2431252B (en) | 2005-10-11 | 2010-06-09 | Hewlett Packard Development Co | Data transfer device |
GB2431250A (en) | 2005-10-11 | 2007-04-18 | Hewlett Packard Development Co | Data transfer system |
GB2431254A (en) | 2005-10-11 | 2007-04-18 | Hewlett Packard Development Co | Data transfer system |
GB2435333B (en) | 2006-02-01 | 2010-07-14 | Hewlett Packard Development Co | Data transfer device |
US10073743B2 (en) | 2006-07-26 | 2018-09-11 | Hewlett Packard Enterprise Development Lp | Data storage arrangement and key distribution |
US20080195824A1 (en) * | 2007-02-09 | 2008-08-14 | Microsoft Corporation | Context sensitive caching on removable storage |
EP2267633A1 (en) * | 2009-06-11 | 2010-12-29 | Thomson Licensing | Rotation-activated electronic component |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63253493A (ja) * | 1987-04-09 | 1988-10-20 | Mitsubishi Electric Corp | 情報記録システム |
FR2633086B1 (fr) * | 1988-06-20 | 1990-11-09 | Dupre Michel Jean | Procede et appareil d'enregistrement numerique de donnees, support protege d'enregistrement de donnees et appareil de lecture de donnees enregistrees sur un tel support |
FR2643475A1 (fr) * | 1989-02-21 | 1990-08-24 | Livowsky Jean Michel | Procede de controle de l'utilisation d'un support d'informations, notamment magnetique ou magneto-optique et systemes pour sa mise en oeuvre |
US5267311A (en) * | 1992-12-08 | 1993-11-30 | Bakhoum Ezzat G | Intelligent diskette for software protection |
DE4307395C2 (de) * | 1993-03-09 | 1996-04-18 | Borus Spezialverfahren | Datensicherungs-System |
AU5110596A (en) * | 1995-03-22 | 1996-10-08 | Meiller Comcard Gmbh | Protection device for data carriers and an interactive device which co-operates with the protection device to prevent unauthorised use |
US5786587A (en) * | 1995-08-10 | 1998-07-28 | American Bank Note Holographics, Inc. | Enhancement of chip card security |
-
1996
- 1996-07-26 FR FR9609443A patent/FR2751767B1/fr not_active Expired - Fee Related
-
1997
- 1997-07-22 CA CA002261629A patent/CA2261629C/fr not_active Expired - Lifetime
- 1997-07-22 DK DK97935598T patent/DK0912920T3/da active
- 1997-07-22 DE DE69702135T patent/DE69702135T2/de not_active Expired - Lifetime
- 1997-07-22 US US09/147,577 patent/US6357005B1/en not_active Expired - Lifetime
- 1997-07-22 WO PCT/FR1997/001362 patent/WO1998004966A1/fr active IP Right Grant
- 1997-07-22 ES ES97935598T patent/ES2147016T3/es not_active Expired - Lifetime
- 1997-07-22 EP EP97935598A patent/EP0912920B1/fr not_active Expired - Lifetime
- 1997-07-22 JP JP10508290A patent/JP2001502102A/ja active Pending
- 1997-07-22 AT AT97935598T patent/ATE193384T1/de active
-
2000
- 2000-08-17 GR GR20000401904T patent/GR3034219T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
JP2001502102A (ja) | 2001-02-13 |
DK0912920T3 (da) | 2000-10-30 |
CA2261629A1 (fr) | 1998-02-05 |
FR2751767A1 (fr) | 1998-01-30 |
EP0912920B1 (fr) | 2000-05-24 |
EP0912920A1 (fr) | 1999-05-06 |
GR3034219T3 (en) | 2000-12-29 |
WO1998004966A1 (fr) | 1998-02-05 |
CA2261629C (fr) | 2005-01-25 |
US6357005B1 (en) | 2002-03-12 |
ATE193384T1 (de) | 2000-06-15 |
DE69702135T2 (de) | 2000-11-09 |
DE69702135D1 (de) | 2000-06-29 |
FR2751767B1 (fr) | 1998-12-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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