FR2612667B1 - Systeme preservant une information secrete pour une carte a circuits integres a plusieurs emetteurs - Google Patents

Systeme preservant une information secrete pour une carte a circuits integres a plusieurs emetteurs

Info

Publication number
FR2612667B1
FR2612667B1 FR8803567A FR8803567A FR2612667B1 FR 2612667 B1 FR2612667 B1 FR 2612667B1 FR 8803567 A FR8803567 A FR 8803567A FR 8803567 A FR8803567 A FR 8803567A FR 2612667 B1 FR2612667 B1 FR 2612667B1
Authority
FR
France
Prior art keywords
card
integrated circuits
secret information
several transmitters
system preserving
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
FR8803567A
Other languages
English (en)
Other versions
FR2612667A1 (fr
Inventor
Shigeo Masada
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of FR2612667A1 publication Critical patent/FR2612667A1/fr
Application granted granted Critical
Publication of FR2612667B1 publication Critical patent/FR2612667B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F7/00—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
    • G07F7/08—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means
    • G07F7/10—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means together with a coded signal, e.g. in the form of personal identification information, like personal identification number [PIN] or biometric data
    • G07F7/1008—Active credit-cards provided with means to personalise their use, e.g. with PIN-introduction/comparison system
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
    • G06Q20/34—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using cards, e.g. integrated circuit [IC] cards or magnetic cards
    • G06Q20/355—Personalisation of cards for use
    • G06Q20/3555—Personalisation of two or more cards

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Accounting & Taxation (AREA)
  • Strategic Management (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Business, Economics & Management (AREA)
  • Theoretical Computer Science (AREA)
  • Storage Device Security (AREA)
  • Credit Cards Or The Like (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
FR8803567A 1987-03-20 1988-03-18 Systeme preservant une information secrete pour une carte a circuits integres a plusieurs emetteurs Expired - Fee Related FR2612667B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62066256A JPS63231692A (ja) 1987-03-20 1987-03-20 機密コ−ド書込装置

Publications (2)

Publication Number Publication Date
FR2612667A1 FR2612667A1 (fr) 1988-09-23
FR2612667B1 true FR2612667B1 (fr) 1993-04-16

Family

ID=13310599

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8803567A Expired - Fee Related FR2612667B1 (fr) 1987-03-20 1988-03-18 Systeme preservant une information secrete pour une carte a circuits integres a plusieurs emetteurs

Country Status (4)

Country Link
US (1) US4928001A (fr)
JP (1) JPS63231692A (fr)
DE (1) DE3809028A1 (fr)
FR (1) FR2612667B1 (fr)

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Also Published As

Publication number Publication date
DE3809028A1 (de) 1988-09-29
JPS63231692A (ja) 1988-09-27
FR2612667A1 (fr) 1988-09-23
US4928001A (en) 1990-05-22

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