JPS6482290A - Magnetic card recorder - Google Patents

Magnetic card recorder

Info

Publication number
JPS6482290A
JPS6482290A JP62240359A JP24035987A JPS6482290A JP S6482290 A JPS6482290 A JP S6482290A JP 62240359 A JP62240359 A JP 62240359A JP 24035987 A JP24035987 A JP 24035987A JP S6482290 A JPS6482290 A JP S6482290A
Authority
JP
Japan
Prior art keywords
magnetic card
information
control part
parameter
write
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.)
Pending
Application number
JP62240359A
Other languages
Japanese (ja)
Inventor
Masayuki Watanabe
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.)
Toppan Inc
Original Assignee
Toppan Printing Co Ltd
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 Toppan Printing Co Ltd filed Critical Toppan Printing Co Ltd
Priority to JP62240359A priority Critical patent/JPS6482290A/en
Publication of JPS6482290A publication Critical patent/JPS6482290A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)

Abstract

PURPOSE:To improve the forgery preventability of a magnetic card by changing recording information to be recorded on the magnetic card to security information and recording this information. CONSTITUTION:When a magnetic card 20 is set to a magnetic card recorded, a control part 42 receives write information 71 and a random number table 72 is inputted to determine a parameter 74 peculiar to the magnetic card 20. Write information 71 received by the control part 42 and the parameter 74 are sent to a security control part 45, and security information 75 different from write information is generated and received by the control part 42 and sent to a read/write part 44 together with the peculiar parameter 74 and written on the magnetic card 20.
JP62240359A 1987-09-25 1987-09-25 Magnetic card recorder Pending JPS6482290A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62240359A JPS6482290A (en) 1987-09-25 1987-09-25 Magnetic card recorder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62240359A JPS6482290A (en) 1987-09-25 1987-09-25 Magnetic card recorder

Publications (1)

Publication Number Publication Date
JPS6482290A true JPS6482290A (en) 1989-03-28

Family

ID=17058316

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62240359A Pending JPS6482290A (en) 1987-09-25 1987-09-25 Magnetic card recorder

Country Status (1)

Country Link
JP (1) JPS6482290A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0362162A (en) * 1989-07-31 1991-03-18 Hitachi Ltd Person authenticating method and person authenticating information recording medium
JPH0424785A (en) * 1990-05-15 1992-01-28 Takashi Inamasu Card issuing and recording control system of terminal device for read/write for prevention of forging/ falsification of information recording card

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0362162A (en) * 1989-07-31 1991-03-18 Hitachi Ltd Person authenticating method and person authenticating information recording medium
JPH0424785A (en) * 1990-05-15 1992-01-28 Takashi Inamasu Card issuing and recording control system of terminal device for read/write for prevention of forging/ falsification of information recording card

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