FR2586125B2 - METHOD AND DEVICE FOR RECORDING DATA WHICH AUTHENTICATION MUST BE ENSURED - Google Patents

METHOD AND DEVICE FOR RECORDING DATA WHICH AUTHENTICATION MUST BE ENSURED

Info

Publication number
FR2586125B2
FR2586125B2 FR8512292A FR8512292A FR2586125B2 FR 2586125 B2 FR2586125 B2 FR 2586125B2 FR 8512292 A FR8512292 A FR 8512292A FR 8512292 A FR8512292 A FR 8512292A FR 2586125 B2 FR2586125 B2 FR 2586125B2
Authority
FR
France
Prior art keywords
authentication
ensured
recording data
recording
data
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
Application number
FR8512292A
Other languages
French (fr)
Other versions
FR2586125A2 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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
Priority claimed from FR8501509A external-priority patent/FR2577058B1/en
Application filed by Individual filed Critical Individual
Priority to FR8512292A priority Critical patent/FR2586125B2/en
Priority to EP86401742A priority patent/EP0214889A1/en
Publication of FR2586125A2 publication Critical patent/FR2586125A2/en
Application granted granted Critical
Publication of FR2586125B2 publication Critical patent/FR2586125B2/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/28—Indicating or preventing prior or unauthorised use, e.g. cassettes with sealing or locking means, write-protect devices for discs
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
    • G06K17/0016—Selecting or retrieving of images by means of their associated code-marks, e.g. coded microfilm or microfiche
    • G06K17/0019—Selecting or retrieving of images by means of their associated code-marks, e.g. coded microfilm or microfiche for images on filmstrips

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
FR8512292A 1985-02-04 1985-08-12 METHOD AND DEVICE FOR RECORDING DATA WHICH AUTHENTICATION MUST BE ENSURED Expired FR2586125B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR8512292A FR2586125B2 (en) 1985-02-04 1985-08-12 METHOD AND DEVICE FOR RECORDING DATA WHICH AUTHENTICATION MUST BE ENSURED
EP86401742A EP0214889A1 (en) 1985-08-12 1986-08-04 Method and apparatus for recording data of which the authentification has to be assured

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8501509A FR2577058B1 (en) 1985-02-04 1985-02-04 METHOD AND DEVICE FOR RECORDING DATA WHICH AUTHENTICATION MUST BE ENSURED
FR8512292A FR2586125B2 (en) 1985-02-04 1985-08-12 METHOD AND DEVICE FOR RECORDING DATA WHICH AUTHENTICATION MUST BE ENSURED

Publications (2)

Publication Number Publication Date
FR2586125A2 FR2586125A2 (en) 1987-02-13
FR2586125B2 true FR2586125B2 (en) 1987-12-04

Family

ID=26224361

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8512292A Expired FR2586125B2 (en) 1985-02-04 1985-08-12 METHOD AND DEVICE FOR RECORDING DATA WHICH AUTHENTICATION MUST BE ENSURED

Country Status (1)

Country Link
FR (1) FR2586125B2 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA854022A (en) * 1969-01-22 1970-10-20 U. Gellert Jobst Storage case tape cartridge
FR2138317B1 (en) * 1971-05-24 1973-05-25 Ciais Roger
US4385693A (en) * 1981-02-27 1983-05-31 Gelardi Anthony L Origin identity insert for packaged cassettes
US4489832A (en) * 1983-07-08 1984-12-25 Container Corporation Of America Tamper-evident container
DE3465534D1 (en) * 1983-09-27 1987-09-24 Porte Soehne D La Safety device for a video cassette
DE3401543C2 (en) * 1984-01-18 1986-07-17 Steinhoff, Rolf, 4044 Kaarst Cassette for a tape-shaped sound or image carrier

Also Published As

Publication number Publication date
FR2586125A2 (en) 1987-02-13

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