DK728088D0 - Fremgangsmaade til sikring af hemmelige kodedata lagret i et datalager og kredsloebsarrangement til udoevelse af fremgangsmaaden - Google Patents
Fremgangsmaade til sikring af hemmelige kodedata lagret i et datalager og kredsloebsarrangement til udoevelse af fremgangsmaadenInfo
- Publication number
- DK728088D0 DK728088D0 DK728088A DK728088A DK728088D0 DK 728088 D0 DK728088 D0 DK 728088D0 DK 728088 A DK728088 A DK 728088A DK 728088 A DK728088 A DK 728088A DK 728088 D0 DK728088 D0 DK 728088D0
- Authority
- DK
- Denmark
- Prior art keywords
- procedure
- code data
- exercising
- circuit arrangement
- secret code
- Prior art date
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
- 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)
- Control Of El Displays (AREA)
- Electric Clocks (AREA)
- Circuits Of Receivers In General (AREA)
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 |
---|---|
DK728088D0 true DK728088D0 (da) | 1988-12-29 |
DK728088A DK728088A (da) | 1989-08-26 |
DK169883B1 DK169883B1 (da) | 1995-03-20 |
Family
ID=6348186
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK728088A DK169883B1 (da) | 1988-02-25 | 1988-12-29 | Fremgangsmåde til sikring af hemmelige kodedata lagret i et datalager og kredsløbsarrangement til udøvelse af fremgangsmåden |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0329966B1 (da) |
AT (1) | ATE128258T1 (da) |
DE (1) | DE58909440D1 (da) |
DK (1) | DK169883B1 (da) |
ES (1) | ES2077566T3 (da) |
FI (1) | FI100068B (da) |
Families Citing this family (2)
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)
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 |
EP0207320B1 (de) * | 1985-07-03 | 1990-05-09 | Siemens Aktiengesellschaft | 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 |
-
1988
- 1988-12-29 DK DK728088A patent/DK169883B1/da not_active IP Right Cessation
-
1989
- 1989-01-25 ES ES89101292T patent/ES2077566T3/es not_active Expired - Lifetime
- 1989-01-25 EP EP89101292A patent/EP0329966B1/de not_active Expired - Lifetime
- 1989-01-25 DE DE58909440T patent/DE58909440D1/de not_active Expired - Fee Related
- 1989-01-25 AT AT89101292T patent/ATE128258T1/de not_active IP Right Cessation
- 1989-02-24 FI FI890900A patent/FI100068B/fi not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FI100068B (fi) | 1997-09-15 |
FI890900A0 (fi) | 1989-02-24 |
ATE128258T1 (de) | 1995-10-15 |
DE58909440D1 (de) | 1995-10-26 |
ES2077566T3 (es) | 1995-12-01 |
EP0329966B1 (de) | 1995-09-20 |
DK169883B1 (da) | 1995-03-20 |
FI890900A (fi) | 1989-08-26 |
EP0329966A1 (de) | 1989-08-30 |
DK728088A (da) | 1989-08-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PBP | Patent lapsed |
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