EP0825316A3 - Verfahren und System zum Einschreiben einer Schlüsselinformation - Google Patents
Verfahren und System zum Einschreiben einer Schlüsselinformation Download PDFInfo
- Publication number
- EP0825316A3 EP0825316A3 EP97202546A EP97202546A EP0825316A3 EP 0825316 A3 EP0825316 A3 EP 0825316A3 EP 97202546 A EP97202546 A EP 97202546A EP 97202546 A EP97202546 A EP 97202546A EP 0825316 A3 EP0825316 A3 EP 0825316A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- key
- information
- encrypted
- transmitted
- central location
- 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
Classifications
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00857—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys where the code of the data carrier can be programmed
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C2009/00753—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys
- G07C2009/00769—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys with data transmission performed by wireless means
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00857—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys where the code of the data carrier can be programmed
- G07C2009/0088—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys where the code of the data carrier can be programmed centrally
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Storage Device Security (AREA)
- Lock And Its Accessories (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19633802A DE19633802A1 (de) | 1996-08-22 | 1996-08-22 | Verfahren und System zum Einschreiben einer Schlüsselinformation |
DE19633802 | 1996-08-22 |
Publications (4)
Publication Number | Publication Date |
---|---|
EP0825316A2 EP0825316A2 (de) | 1998-02-25 |
EP0825316A3 true EP0825316A3 (de) | 2001-05-16 |
EP0825316B1 EP0825316B1 (de) | 2004-07-28 |
EP0825316B2 EP0825316B2 (de) | 2008-02-06 |
Family
ID=7803302
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97202546A Expired - Lifetime EP0825316B2 (de) | 1996-08-22 | 1997-08-19 | Verfahren und System zum Einschreiben einer Schlüsselinformation |
Country Status (4)
Country | Link |
---|---|
US (1) | US6337912B2 (de) |
EP (1) | EP0825316B2 (de) |
JP (1) | JP4065347B2 (de) |
DE (2) | DE19633802A1 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19901277A1 (de) * | 1999-01-15 | 2000-07-20 | Bayerische Motoren Werke Ag | Verfahren zum Authentisieren eines Ersatzschlüssels zum Benutzen eines Fahrzeugs |
DE19934098A1 (de) * | 1999-07-21 | 2001-01-25 | Nokia Mobile Phones Ltd | Verfahren zum eingabefreien Starten eines gegen unbefugte Nutzung mit einer PIN geschützten Geräts |
JP2004519876A (ja) * | 2000-08-24 | 2004-07-02 | シーメンス ヴィディーオー オートモーティヴ コーポレイション | 伝送同定コードを有する遠隔入力用送信機 |
US7490348B1 (en) * | 2003-03-17 | 2009-02-10 | Harris Technology, Llc | Wireless network having multiple communication allowances |
US7664966B2 (en) * | 2004-05-17 | 2010-02-16 | Microsoft Corporation | Secure storage on recordable medium in a content protection system |
DE102006010821B4 (de) * | 2006-03-07 | 2011-12-22 | Joachim Becker | Selbstzielsuchendes Datenübertragungssystem und Verfahren hierzu |
US20080250251A1 (en) * | 2007-04-04 | 2008-10-09 | Cyberlink Corp. | Systems and Methods for Hardware Driven Program Execution |
ITPN20070040A1 (it) * | 2007-05-29 | 2008-11-30 | Bianchi 1770 S P A | "metodo per la duplicazione di chiavi con codice elettronico" |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0663650A2 (de) * | 1993-12-14 | 1995-07-19 | Siemens Aktiengesellschaft | Verfahren zur Zuordnung eines mobilen Datenträgers zu einer stationären Datenstation |
EP0723896A2 (de) * | 1995-01-26 | 1996-07-31 | TEMIC TELEFUNKEN microelectronic GmbH | Verfahren zur Diebstahlsicherung motorangetriebener Kraftfahrzeuge |
DE19532067C1 (de) * | 1995-08-31 | 1996-10-24 | Daimler Benz Ag | Verfahren und Einrichtung zur Einprogrammierung von Betriebsdaten in Fahrzeugbauteile |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8705892D0 (en) * | 1987-03-12 | 1987-04-15 | Security Services Plc | Keys |
US5229648A (en) * | 1989-08-10 | 1993-07-20 | Autosafe International, Inc. | Multi element security system |
JPH04213242A (ja) * | 1990-12-07 | 1992-08-04 | Hitachi Ltd | 限定同報通信システム |
CA2133200C (en) * | 1992-03-30 | 1998-08-11 | Edward Andrew Zuk | A cryptographic communications method and system |
JP3568970B2 (ja) * | 1993-04-12 | 2004-09-22 | 株式会社東芝 | Icカード発行装置 |
WO1995016238A1 (en) * | 1993-12-06 | 1995-06-15 | Telequip Corporation | Secure computer memory card |
DE4441415C2 (de) * | 1994-11-22 | 2003-06-18 | Audi Ag | Verfahren für die Handhabung von Ersatzschlüsseln |
-
1996
- 1996-08-22 DE DE19633802A patent/DE19633802A1/de not_active Withdrawn
-
1997
- 1997-08-19 DE DE59711801T patent/DE59711801D1/de not_active Expired - Lifetime
- 1997-08-19 EP EP97202546A patent/EP0825316B2/de not_active Expired - Lifetime
- 1997-08-19 US US08/914,444 patent/US6337912B2/en not_active Expired - Lifetime
- 1997-08-20 JP JP22339097A patent/JP4065347B2/ja not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0663650A2 (de) * | 1993-12-14 | 1995-07-19 | Siemens Aktiengesellschaft | Verfahren zur Zuordnung eines mobilen Datenträgers zu einer stationären Datenstation |
EP0723896A2 (de) * | 1995-01-26 | 1996-07-31 | TEMIC TELEFUNKEN microelectronic GmbH | Verfahren zur Diebstahlsicherung motorangetriebener Kraftfahrzeuge |
DE19532067C1 (de) * | 1995-08-31 | 1996-10-24 | Daimler Benz Ag | Verfahren und Einrichtung zur Einprogrammierung von Betriebsdaten in Fahrzeugbauteile |
Also Published As
Publication number | Publication date |
---|---|
DE19633802A1 (de) | 1998-02-26 |
DE59711801D1 (de) | 2004-09-02 |
EP0825316A2 (de) | 1998-02-25 |
EP0825316B1 (de) | 2004-07-28 |
US6337912B2 (en) | 2002-01-08 |
JP4065347B2 (ja) | 2008-03-26 |
EP0825316B2 (de) | 2008-02-06 |
JPH10107789A (ja) | 1998-04-24 |
US20010040966A1 (en) | 2001-11-15 |
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