FR2633086B1 - Method and A digital data recording apparatus, recording medium protected, and data reading apparatus recorded on such a medium - Google Patents

Method and A digital data recording apparatus, recording medium protected, and data reading apparatus recorded on such a medium

Info

Publication number
FR2633086B1
FR2633086B1 FR8808234A FR8808234A FR2633086B1 FR 2633086 B1 FR2633086 B1 FR 2633086B1 FR 8808234 A FR8808234 A FR 8808234A FR 8808234 A FR8808234 A FR 8808234A FR 2633086 B1 FR2633086 B1 FR 2633086B1
Authority
FR
France
Prior art keywords
medium
recording
method
apparatus
protected
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 - Fee Related
Application number
FR8808234A
Other languages
French (fr)
Other versions
FR2633086A1 (en
Original Assignee
Dupre Michel Jean
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 Dupre Michel Jean filed Critical Dupre Michel Jean
Priority to FR8808234A priority Critical patent/FR2633086B1/en
Publication of FR2633086A1 publication Critical patent/FR2633086A1/en
Application granted granted Critical
Publication of FR2633086B1 publication Critical patent/FR2633086B1/en
Anticipated expiration legal-status Critical
Application status is Expired - Fee Related legal-status Critical

Links

Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/70Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
    • G06F21/78Protecting 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
    • G06F21/80Protecting 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
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/077Constructional details, e.g. mounting of circuits in the carrier
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/00086Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/00086Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • G11B20/00876Circuits 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
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F2211/00Indexing scheme relating to details of data-processing equipment not covered by groups G06F3/00 - G06F13/00
    • G06F2211/007Encryption, En-/decode, En-/decipher, En-/decypher, Scramble, (De-)compress
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F2221/00Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/21Indexing 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
    • G06F2221/2121Chip on media, e.g. a disk or tape with a chip embedded in its case
FR8808234A 1988-06-20 1988-06-20 Method and A digital data recording apparatus, recording medium protected, and data reading apparatus recorded on such a medium Expired - Fee Related FR2633086B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8808234A FR2633086B1 (en) 1988-06-20 1988-06-20 Method and A digital data recording apparatus, recording medium protected, and data reading apparatus recorded on such a medium

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8808234A FR2633086B1 (en) 1988-06-20 1988-06-20 Method and A digital data recording apparatus, recording medium protected, and data reading apparatus recorded on such a medium
PCT/FR1989/000313 WO1989012890A1 (en) 1988-06-20 1989-06-19 Process and device for the numeric recording of data, a protected data recording substrate and a device for reading data recorded on such a substrate

Publications (2)

Publication Number Publication Date
FR2633086A1 FR2633086A1 (en) 1989-12-22
FR2633086B1 true FR2633086B1 (en) 1990-11-09

Family

ID=9367473

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8808234A Expired - Fee Related FR2633086B1 (en) 1988-06-20 1988-06-20 Method and A digital data recording apparatus, recording medium protected, and data reading apparatus recorded on such a medium

Country Status (2)

Country Link
FR (1) FR2633086B1 (en)
WO (1) WO1989012890A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2643475A1 (en) * 1989-02-21 1990-08-24 Livowsky Jean Michel A method of controlling the use of an information carrier, in particular magnetic or magneto-optical and systems for its implementation
FR2658022B1 (en) * 1990-02-07 1995-09-22 Telediffusion Fse Method and system for marking and identification of digitized information.
JPH05289612A (en) * 1992-04-06 1993-11-05 Nhk Spring Co Ltd Information recording system and information communication system
JP3084969B2 (en) * 1992-10-16 2000-09-04 松下電器産業株式会社 Initialization device of the reproducing apparatus and the recording apparatus and the cased recording medium and the recording medium
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
DE19542910B4 (en) * 1995-11-17 2005-01-05 Deutsche Telekom Ag Method and device for protecting stored data
FR2751767B1 (en) * 1996-07-26 1998-12-18 Thomson Csf Secure storage of system data on CD-ROM

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3228731A1 (en) * 1982-07-31 1984-02-02 Erwin Hellwig Method and device for keeping a check on rented video cassettes
DE3314783C2 (en) * 1983-04-23 1985-07-18 Telefunken Fernseh Und Rundfunk Gmbh, 3000 Hannover, De
CA1270339A (en) * 1985-06-24 1990-06-12 Katsuya Nakagawa System for determining a truth of software in an information processing apparatus
US4794470A (en) * 1986-06-25 1988-12-27 Media Security Incorporated And Associates Security system for protecting information

Also Published As

Publication number Publication date
FR2633086A1 (en) 1989-12-22
WO1989012890A1 (en) 1989-12-28

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Legal Events

Date Code Title Description
ST Notification of lapse