JPS554089A - Method and apparatus for protecting documents - Google Patents
Method and apparatus for protecting documentsInfo
- Publication number
- JPS554089A JPS554089A JP7477279A JP7477279A JPS554089A JP S554089 A JPS554089 A JP S554089A JP 7477279 A JP7477279 A JP 7477279A JP 7477279 A JP7477279 A JP 7477279A JP S554089 A JPS554089 A JP S554089A
- Authority
- JP
- Japan
- Prior art keywords
- information
- document
- code
- kept secret
- algorithm
- 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
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
-
- 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
- G06Q20/347—Passive cards
-
- 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
- G07F7/1058—PIN is checked locally
- G07F7/1066—PIN data being compared to data on card
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2826469A DE2826469C2 (de) | 1978-06-16 | 1978-06-16 | Verfahren und Einrichtung zur Absicherung von Dokumenten |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS554089A true JPS554089A (en) | 1980-01-12 |
Family
ID=6041979
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7477279A Pending JPS554089A (en) | 1978-06-16 | 1979-06-15 | Method and apparatus for protecting documents |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0006498B1 (ja) |
JP (1) | JPS554089A (ja) |
AT (1) | ATE12846T1 (ja) |
DE (2) | DE2826469C2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6324383A (ja) * | 1980-01-09 | 1988-02-01 | ヘルマン・ストツクブルガ− | デ−タサポ−トを特徴化する方法およびその同一性を判定する方法とそれ等の方法の実施に使用されるデ−タサポ−トおよびその同一性を判定する装置 |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2949351C2 (de) * | 1979-12-07 | 1982-04-15 | The Grey Lab. Establishment, 9490 Vaduz | Verfahren und Vorrichtung zur Erzeugung sowie Kontrolle von Dokumenten sowie dabei verwendetes Dokument |
DE3011317C2 (de) * | 1980-03-24 | 1983-07-14 | Hermann 7742 St Georgen Stockburger | Verfahren zur Identifizierung von Datenträgern und Vorrichtung zur Durchführung des Verfahrens |
ATE67328T1 (de) * | 1980-06-23 | 1991-09-15 | Light Signatures Inc | Authentifizierungsgeraet. |
DE3038602C2 (de) * | 1980-10-13 | 1986-09-25 | COPYTEX GmbH Sicherheitssysteme, 7730 Villingen-Schwenningen | Verfahren zum Erkennen der Echtheit eines Datenträgers |
US4463250A (en) * | 1981-07-11 | 1984-07-31 | Mcneight David L | Method and apparatus for use against counterfeiting |
DE3316414A1 (de) * | 1982-05-12 | 1983-12-22 | Bally Manufacturing Corp., 60618 Chicago, Ill. | Geraet und verfahren zum sicherstellen der unversertheit eines spielgeraets |
FR2534712B1 (fr) * | 1982-10-19 | 1986-12-26 | Traitement Information Tech Nl | Procede de certification d'informations placees sur un support, support d'informations et appareil de certification de supports tels que des cartes d'identite |
GB8400809D0 (en) * | 1984-01-12 | 1984-02-15 | De La Rue Co Plc | Prepayment metering system |
DE3417766A1 (de) * | 1984-05-12 | 1985-11-14 | Betriebswirtschaftliches Institut der Deutschen Kreditgenossenschaften BIK GmbH, 6000 Frankfurt | Arbeits-verfahren und einrichtung zum elektronisch autorisierten feststellen einer sache |
FR2581464B1 (fr) * | 1985-05-03 | 1988-06-24 | Bertin & Cie | Procede et dispositif pour etablir et controler l'authenticite d'un document, et document correspondant |
FR2592510B1 (fr) * | 1985-12-31 | 1988-02-12 | Bull Cp8 | Procede et appareil pour certifier des services obtenus a l'aide d'un support portatif tel qu'une carte a memoire |
US4855584A (en) * | 1986-03-13 | 1989-08-08 | Glory Kogyo Kabushiki Kaisha | Method for identifying certification identifying media |
US4795892A (en) * | 1987-12-09 | 1989-01-03 | Cic Systems, Inc. | Pre-paid commodity system |
GB2211643B (en) * | 1987-12-18 | 1992-04-29 | Pitney Bowes Inc | System and method for authentication of documents |
GR880100673A (el) * | 1988-10-07 | 1990-11-29 | Panagiotis Skaltsas | Κρυπτογραφικη μεθοδος προστασιας προιοντος απο αντιγραφη |
JP2821306B2 (ja) * | 1992-03-06 | 1998-11-05 | 三菱電機株式会社 | Icカードと端末機との間の認証方法およびそのシステム |
DE4323869C2 (de) * | 1993-07-16 | 2000-06-08 | Deutsche Telekom Ag | Verfahren zur Sicherung des Datenverkehrs in komplexen Telekommunikations- und Datensystemen |
CH693986A5 (de) † | 1998-12-24 | 2004-05-28 | Ovd Kinegram Ag | Aktivierbares Dokument und System fuer aktivierbare Dokumente. |
DE10204870B4 (de) * | 2002-02-06 | 2018-11-15 | Infineon Technologies Ag | Verfahren zur Fälschungssicherung eines Wertträgers, Wertträger und Verfahren zur Überprüfung seiner Echtheit |
DE10328328B4 (de) | 2003-06-25 | 2015-06-03 | TÜV Rheinland Holding AG | Produktschutz-Portal und Verfahren zur Echtheitsprüfung von Produkten |
MD4260C1 (ro) * | 2011-05-11 | 2014-06-30 | Юрие ПУШНЯК | Document de hârtie protejat criptografic, procedeu de marcare şi procedeu de identificare a acestuia |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4812379B1 (ja) * | 1968-12-16 | 1973-04-20 | ||
US3740530A (en) * | 1970-12-07 | 1973-06-19 | Transvac Electronics Inc | Apparatus and method for verification of a credit card |
CH555577A (de) * | 1972-06-09 | 1974-10-31 | Gretag Ag | Verfahren und vorrichtung zur umwandlung graphischer klarinformation in chiffrierte graphische information und umgekehrt. |
US3869700A (en) * | 1972-12-26 | 1975-03-04 | Ibm | Stored value system |
DE2350418A1 (de) * | 1973-10-08 | 1975-04-10 | Gretag Ag | Verfahren und einrichtung zur erstellung und auswertung von faelschungssicheren maschinell lesbaren zahlungsbelegen |
US4048475A (en) * | 1974-03-07 | 1977-09-13 | Omron Tateisi Electronics Company | Apparatus for checking the user of a card in card-actuated machines |
US4094462A (en) * | 1976-08-02 | 1978-06-13 | Ncr Corporation | Method and means for providing and testing secure identification data |
-
1978
- 1978-06-16 DE DE2826469A patent/DE2826469C2/de not_active Expired
-
1979
- 1979-06-07 DE DE7979101809T patent/DE2967435D1/de not_active Expired
- 1979-06-07 AT AT79101809T patent/ATE12846T1/de not_active IP Right Cessation
- 1979-06-07 EP EP79101809A patent/EP0006498B1/de not_active Expired
- 1979-06-15 JP JP7477279A patent/JPS554089A/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6324383A (ja) * | 1980-01-09 | 1988-02-01 | ヘルマン・ストツクブルガ− | デ−タサポ−トを特徴化する方法およびその同一性を判定する方法とそれ等の方法の実施に使用されるデ−タサポ−トおよびその同一性を判定する装置 |
Also Published As
Publication number | Publication date |
---|---|
ATE12846T1 (de) | 1985-05-15 |
EP0006498B1 (de) | 1985-04-17 |
DE2967435D1 (en) | 1985-05-23 |
EP0006498A1 (de) | 1980-01-09 |
DE2826469C2 (de) | 1982-12-02 |
DE2826469A1 (de) | 1979-12-20 |
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