FI100068B - Menetelmä tietomuistiin sijoitettujen salaisten kooditietojen suojaami seksi ja kytkentäjärjestely menetelmän suorittamiseksi - Google Patents

Menetelmä tietomuistiin sijoitettujen salaisten kooditietojen suojaami seksi ja kytkentäjärjestely menetelmän suorittamiseksi Download PDF

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Publication number
FI100068B
FI100068B FI890900A FI890900A FI100068B FI 100068 B FI100068 B FI 100068B FI 890900 A FI890900 A FI 890900A FI 890900 A FI890900 A FI 890900A FI 100068 B FI100068 B FI 100068B
Authority
FI
Finland
Prior art keywords
code
code information
data
memory
comparison
Prior art date
Application number
FI890900A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI890900A (fi
FI890900A0 (fi
Inventor
Hartmut Schrenk
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of FI890900A0 publication Critical patent/FI890900A0/fi
Publication of FI890900A publication Critical patent/FI890900A/fi
Application granted granted Critical
Publication of FI100068B publication Critical patent/FI100068B/fi

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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
    • 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
    • G07F7/1025—Identification of user by a PIN code

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Storage Device Security (AREA)
  • Electric Clocks (AREA)
  • Circuits Of Receivers In General (AREA)
  • Control Of El Displays (AREA)
FI890900A 1988-02-25 1989-02-24 Menetelmä tietomuistiin sijoitettujen salaisten kooditietojen suojaami seksi ja kytkentäjärjestely menetelmän suorittamiseksi FI100068B (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3805977 1988-02-25
DE3805977 1988-02-25

Publications (3)

Publication Number Publication Date
FI890900A0 FI890900A0 (fi) 1989-02-24
FI890900A FI890900A (fi) 1989-08-26
FI100068B true FI100068B (fi) 1997-09-15

Family

ID=6348186

Family Applications (1)

Application Number Title Priority Date Filing Date
FI890900A FI100068B (fi) 1988-02-25 1989-02-24 Menetelmä tietomuistiin sijoitettujen salaisten kooditietojen suojaami seksi ja kytkentäjärjestely menetelmän suorittamiseksi

Country Status (6)

Country Link
EP (1) EP0329966B1 (fr)
AT (1) ATE128258T1 (fr)
DE (1) DE58909440D1 (fr)
DK (1) DK169883B1 (fr)
ES (1) ES2077566T3 (fr)
FI (1) FI100068B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2941361B2 (ja) * 1990-06-07 1999-08-25 株式会社東芝 携帯可能電子装置
FR2789774B1 (fr) * 1999-02-11 2001-04-20 Bull Cp8 Procede de comparaison securise de deux registres memoire, et module de securite mettant en oeuvre ce procede

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3761892A (en) * 1971-07-19 1973-09-25 R Bosnyak Electronic locking system
US3829833A (en) * 1972-10-24 1974-08-13 Information Identification Co Code element identification method and apparatus
FR2311365A1 (fr) * 1975-05-13 1976-12-10 Innovation Ste Int Systeme pour transferer et memoriser des donnees de maniere personnelle et confidentielle au moyen d'objets portatifs electroniques independants
ATE52631T1 (de) * 1985-07-03 1990-05-15 Siemens Ag Integrierte schaltung und verfahren zum sichern von geheimen codedaten.
JPS6267800A (ja) * 1985-09-20 1987-03-27 Hitachi Ltd 半導体集積回路装置

Also Published As

Publication number Publication date
DK728088A (da) 1989-08-26
ES2077566T3 (es) 1995-12-01
DK728088D0 (da) 1988-12-29
FI890900A (fi) 1989-08-26
FI890900A0 (fi) 1989-02-24
DK169883B1 (da) 1995-03-20
DE58909440D1 (de) 1995-10-26
EP0329966B1 (fr) 1995-09-20
EP0329966A1 (fr) 1989-08-30
ATE128258T1 (de) 1995-10-15

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Legal Events

Date Code Title Description
FG Patent granted

Owner name: SIEMENS AKTIENGESELLSCHAFT

MM Patent lapsed

Owner name: SIEMENS AKTIENGESELLSCHAFT