JPS5580174A - Certification unit - Google Patents
Certification unitInfo
- Publication number
- JPS5580174A JPS5580174A JP15271278A JP15271278A JPS5580174A JP S5580174 A JPS5580174 A JP S5580174A JP 15271278 A JP15271278 A JP 15271278A JP 15271278 A JP15271278 A JP 15271278A JP S5580174 A JPS5580174 A JP S5580174A
- Authority
- JP
- Japan
- Prior art keywords
- code
- key code
- magnetic
- data
- key
- 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.)
- Granted
Links
Abstract
PURPOSE: To prevent the wrongful use of others' magnetic cards by using an algorithm, which cannot be found directly from magnetic cards to compare a key input key code and the key code of the magnetic card.
CONSTITUTION: When a customer inserts his magnetic card, recording contents of it are read out by card reader 14 and are set in data buffer 15. Meanwhile, when the customer operates ten-keys 10 to input his key code, for example, 1234, this code is operated together with a set code, which is set by setting board 11 by the bank side, in operation circuit 12, and this operation value is supplied to code table 13, and, for example, 3685, namely, the key code of the magnetic card is outputted from table 13. This data is compared with data set in buffer 15 by comparator circuit 16, and the next processing is performed in case of agreement.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15271278A JPS5580174A (en) | 1978-12-12 | 1978-12-12 | Certification unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15271278A JPS5580174A (en) | 1978-12-12 | 1978-12-12 | Certification unit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5580174A true JPS5580174A (en) | 1980-06-17 |
JPS6128149B2 JPS6128149B2 (en) | 1986-06-28 |
Family
ID=15546495
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15271278A Granted JPS5580174A (en) | 1978-12-12 | 1978-12-12 | Certification unit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5580174A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60258692A (en) * | 1984-06-05 | 1985-12-20 | Omron Tateisi Electronics Co | Ic card case |
JPS62147586A (en) * | 1985-12-23 | 1987-07-01 | Hitachi Ltd | Wrong preventing system |
JPS63268086A (en) * | 1987-04-27 | 1988-11-04 | Toyo Commun Equip Co Ltd | Registering/collating method for personal identification number or the like |
JPS63273186A (en) * | 1987-04-30 | 1988-11-10 | Toyo Commun Equip Co Ltd | Registering/collating method for password number or the like |
-
1978
- 1978-12-12 JP JP15271278A patent/JPS5580174A/en active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60258692A (en) * | 1984-06-05 | 1985-12-20 | Omron Tateisi Electronics Co | Ic card case |
JPS62147586A (en) * | 1985-12-23 | 1987-07-01 | Hitachi Ltd | Wrong preventing system |
JPS63268086A (en) * | 1987-04-27 | 1988-11-04 | Toyo Commun Equip Co Ltd | Registering/collating method for personal identification number or the like |
JPS63273186A (en) * | 1987-04-30 | 1988-11-10 | Toyo Commun Equip Co Ltd | Registering/collating method for password number or the like |
Also Published As
Publication number | Publication date |
---|---|
JPS6128149B2 (en) | 1986-06-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees | ||
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
R370 | Written measure of declining of transfer procedure |
Free format text: JAPANESE INTERMEDIATE CODE: R370 |