DE69405399D1 - Verfahren zur neusynchronisation von sende-empfängern für gesicherten fahrzeugzugang unter verwendung von kryptographie oder rollierendem code - Google Patents
Verfahren zur neusynchronisation von sende-empfängern für gesicherten fahrzeugzugang unter verwendung von kryptographie oder rollierendem codeInfo
- Publication number
- DE69405399D1 DE69405399D1 DE69405399T DE69405399T DE69405399D1 DE 69405399 D1 DE69405399 D1 DE 69405399D1 DE 69405399 T DE69405399 T DE 69405399T DE 69405399 T DE69405399 T DE 69405399T DE 69405399 D1 DE69405399 D1 DE 69405399D1
- Authority
- DE
- Germany
- Prior art keywords
- cryptography
- vehicle access
- rolling code
- secured vehicle
- synchronizing transmitters
- 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.)
- Expired - Lifetime
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
- G07C9/00182—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with unidirectional data transmission between data carrier and locks
-
- 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
- G07C9/00182—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with unidirectional data transmission between data carrier and locks
- G07C2009/00238—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with unidirectional data transmission between data carrier and locks the transmittted data signal containing a code which is changed
- G07C2009/00253—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with unidirectional data transmission between data carrier and locks the transmittted data signal containing a code which is changed dynamically, e.g. variable code - rolling code
-
- 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
- G07C9/00817—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 lock can be programmed
- G07C2009/00825—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 lock can be programmed remotely by lines or wireless communication
-
- 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
- G07C2009/00968—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys shape of the data carrier
- G07C2009/00984—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys shape of the data carrier fob
-
- 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
- G07C2209/00—Indexing scheme relating to groups G07C9/00 - G07C9/38
- G07C2209/06—Involving synchronization or resynchronization between transmitter and receiver; reordering of codes
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Lock And Its Accessories (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/148,665 US5369706A (en) | 1993-11-05 | 1993-11-05 | Resynchronizing transmitters to receivers for secure vehicle entry using cryptography or rolling code |
PCT/US1994/012812 WO1995012733A1 (en) | 1993-11-05 | 1994-11-07 | Resynchronizing transmitters to receivers for secure vehicle entry using cryptography or rolling code |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69405399D1 true DE69405399D1 (de) | 1997-10-09 |
DE69405399T2 DE69405399T2 (de) | 1998-02-26 |
Family
ID=22526792
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69405399T Expired - Lifetime DE69405399T2 (de) | 1993-11-05 | 1994-11-07 | Verfahren zur neusynchronisation von sende-empfängern für gesicherten fahrzeugzugang unter verwendung von kryptographie oder rollierendem code |
Country Status (7)
Country | Link |
---|---|
US (1) | US5369706A (de) |
EP (1) | EP0719370B1 (de) |
JP (1) | JPH09505957A (de) |
CN (1) | CN1134178A (de) |
DE (1) | DE69405399T2 (de) |
ES (1) | ES2107292T3 (de) |
WO (1) | WO1995012733A1 (de) |
Families Citing this family (74)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0605996B1 (de) * | 1993-01-07 | 2000-01-19 | Ford Motor Company Limited | Ferngesteuertes Sicherheitssystem |
DE9304520U1 (de) * | 1993-03-25 | 1994-07-28 | Diehl Gmbh & Co | Fernsteuerung, insbesondere für eine Riegeleinrichtung |
US5363448A (en) * | 1993-06-30 | 1994-11-08 | United Technologies Automotive, Inc. | Pseudorandom number generation and cryptographic authentication |
US5377270A (en) * | 1993-06-30 | 1994-12-27 | United Technologies Automotive, Inc. | Cryptographic authentication of transmitted messages using pseudorandom numbers |
KR960700616A (ko) * | 1993-11-24 | 1996-01-20 | 타게 뢰흐그렌; 얼링 블로메 | 아날로그 통신 시스템을 위한 증명 방법(authentication for analog communication systems) |
DE4411451C1 (de) * | 1994-04-01 | 1995-05-04 | Daimler Benz Ag | Fahrzeugsicherungseinrichtung mit elektronischer Nutzungsberechtigungscodierung |
DE4411450C1 (de) * | 1994-04-01 | 1995-03-30 | Daimler Benz Ag | Fahrzeugsicherungseinrichtung mit elektronischer Nutzungsberechtigungscodierung |
US5506905A (en) * | 1994-06-10 | 1996-04-09 | Delco Electronics Corp. | Authentication method for keyless entry system |
JP3099642B2 (ja) * | 1994-07-14 | 2000-10-16 | トヨタ自動車株式会社 | 車両盗難防止装置 |
JP3319230B2 (ja) * | 1994-08-05 | 2002-08-26 | 株式会社デンソー | 遠隔操作装置 |
JP2825064B2 (ja) * | 1994-12-19 | 1998-11-18 | 株式会社日本自動車部品総合研究所 | 暗号化装置 |
JP3250406B2 (ja) * | 1995-03-13 | 2002-01-28 | 日産自動車株式会社 | キーレスエントリー装置 |
US5598476A (en) * | 1995-04-20 | 1997-01-28 | United Technologies Automotive, Inc. | Random clock composition-based cryptographic authentication process and locking system |
JP3127095B2 (ja) | 1995-04-27 | 2001-01-22 | 株式会社東海理化電機製作所 | 車両用送受信装置 |
US7492905B2 (en) * | 1995-05-17 | 2009-02-17 | The Chamberlain Group, Inc. | Rolling code security system |
US6690796B1 (en) | 1995-05-17 | 2004-02-10 | The Chamberlain Group, Inc. | Rolling code security system |
EP0771498B1 (de) | 1995-05-17 | 2007-05-09 | The Chamberlain Group, Inc. | Rollierendes code-sicherheitssystem |
US5661804A (en) * | 1995-06-27 | 1997-08-26 | Prince Corporation | Trainable transceiver capable of learning variable codes |
JPH09177397A (ja) | 1995-12-25 | 1997-07-08 | Nippon Soken Inc | ローリングコード生成方法及び該ローリングコード生成方法を用いた盗難防止システム |
US7640185B1 (en) | 1995-12-29 | 2009-12-29 | Dresser, Inc. | Dispensing system and method with radio frequency customer identification |
FR2745135B1 (fr) * | 1996-02-15 | 1998-09-18 | Cedric Colnot | Procede pour faire autoriser par un serveur l'acces a un service a partir de dispositifs portatifs a microcircuits electroniques du type carte a memoire par exemple |
EP0790160A3 (de) * | 1996-02-17 | 1998-06-10 | Rover Group Limited | Diebstahlsicherheits-Vorrichtung für Fahrzeuge |
DE59712170D1 (de) * | 1996-12-03 | 2005-02-24 | Delphi Automotive Systems Gmbh | Vorrichtung zur Prüfung der Nutzungsberechtigung für Zugangskontrolleinrichtungen |
US5862225A (en) * | 1996-12-16 | 1999-01-19 | Ut Automotive Dearborn, Inc. | Automatic resynchronization for remote keyless entry systems |
US5923758A (en) * | 1997-01-30 | 1999-07-13 | Delco Electronics Corp. | Variable key press resynchronization for remote keyless entry systems |
JP3060996B2 (ja) * | 1997-05-30 | 2000-07-10 | 日本電気株式会社 | 無線データ通信装置 |
US6628786B1 (en) * | 1997-09-30 | 2003-09-30 | Sun Microsystems, Inc. | Distributed state random number generator and method for utilizing same |
CA2316227C (en) | 1998-01-02 | 2009-08-11 | Cryptography Research, Inc. | Leak-resistant cryptographic method and apparatus |
US7587044B2 (en) | 1998-01-02 | 2009-09-08 | Cryptography Research, Inc. | Differential power analysis method and apparatus |
EP0937845B1 (de) * | 1998-02-24 | 2004-03-24 | Delphi Automotive Systems Deutschland GmbH | Freigabesystem für die Freigabe von Funktionen einer Einrichtung |
AU6381699A (en) | 1998-06-03 | 2000-01-10 | Cryptography Research, Inc. | Improved des and other cryptographic processes with leak minimization for smartcards and other cryptosystems |
EP1092297B1 (de) * | 1998-07-02 | 2007-04-25 | Cryptography Research Inc. | Leckresistente aktualisierung eines indexierten kryptographischen schlüssels |
US6169492B1 (en) * | 1998-07-29 | 2001-01-02 | Motorola, Inc. | Remote keyless entry user-transparent auto re-synchronization apparatus and method |
US6130622A (en) * | 1998-08-10 | 2000-10-10 | Trw Inc. | System and method for remote convenience function control having a rekey security feature |
US8538801B2 (en) | 1999-02-19 | 2013-09-17 | Exxonmobile Research & Engineering Company | System and method for processing financial transactions |
FR2799862B1 (fr) * | 1999-10-15 | 2001-12-14 | Siemens Automotive Sa | Procede de synchronisation automatique entre une clef de telecommande et un calculateur associe |
US6194991B1 (en) * | 1999-10-29 | 2001-02-27 | Lear Corporation | Remote keyless entry rolling code storage method |
FR2800783B1 (fr) * | 1999-11-04 | 2002-02-22 | Valeo Electronique | Perfectionnements aux systemes securises pour la commande du deverrouillage d'au moins un ouvrant de vehicule automobile |
DE10134837A1 (de) | 2001-07-17 | 2003-01-30 | Hella Kg Hueck & Co | Verfahren zum fernbedienten Ver- und/oder Entriegeln eines Fahrzeuges |
US7167076B2 (en) | 2001-12-19 | 2007-01-23 | Lear Corporation | Universal garage door operating system and method |
US7174017B2 (en) * | 2002-03-04 | 2007-02-06 | Lenovo Singapore Pte, Ltd | Decryption system for encrypted audio |
US6963267B2 (en) * | 2002-03-15 | 2005-11-08 | Wayne-Dalton Corporation | Operator for a movable barrier and method of use |
US7173514B2 (en) * | 2002-03-15 | 2007-02-06 | Wayne-Dalton Corp. | Operator for a movable barrier and method of use |
DE10230098A1 (de) * | 2002-07-04 | 2004-02-19 | Siemens Ag | Verfahren zur Authentifizierung eines ersten Objekts gegenüber wenigstens einem weiteren Objekt, insbesondere einem Fahrzeug gegenüber wenigstens einem Schlüssel |
US7116242B2 (en) | 2002-11-27 | 2006-10-03 | Lear Corporation | Programmable transmitter and receiver including digital radio frequency memory |
US7269416B2 (en) | 2003-07-30 | 2007-09-11 | Lear Corporation | Universal vehicle based garage door opener control system and method |
US7039397B2 (en) | 2003-07-30 | 2006-05-02 | Lear Corporation | User-assisted programmable appliance control |
US7068181B2 (en) | 2003-07-30 | 2006-06-27 | Lear Corporation | Programmable appliance remote control |
US7084781B2 (en) | 2003-07-30 | 2006-08-01 | Lear Corporation | Programmable vehicle-based appliance remote control |
US7183941B2 (en) | 2003-07-30 | 2007-02-27 | Lear Corporation | Bus-based appliance remote control |
US7183940B2 (en) | 2003-07-30 | 2007-02-27 | Lear Corporation | Radio relay appliance activation |
US7088218B2 (en) | 2003-07-30 | 2006-08-08 | Lear Corporation | Wireless appliance activation transceiver |
US7161466B2 (en) | 2003-07-30 | 2007-01-09 | Lear Corporation | Remote control automatic appliance activation |
US7120430B2 (en) | 2003-07-30 | 2006-10-10 | Lear Corporation | Programmable interoperable appliance remote control |
US7231041B2 (en) * | 2003-08-19 | 2007-06-12 | General Motors Corporation | Method, device, and system for secure motor vehicle remote keyless entry |
US8527755B2 (en) * | 2004-03-04 | 2013-09-03 | Sony Corporation | Methods and systems for effecting transmitter and receiver synchronization between a transmitter and a receiver of a transmitter/receiver network |
DE102004036810A1 (de) * | 2004-07-29 | 2006-03-23 | Zf Lenksysteme Gmbh | Kommunikationsverfahren für wenigstens zwei Systemkomponenten eines Kraftfahrzeugs |
US8422667B2 (en) | 2005-01-27 | 2013-04-16 | The Chamberlain Group, Inc. | Method and apparatus to facilitate transmission of an encrypted rolling code |
US9148409B2 (en) | 2005-06-30 | 2015-09-29 | The Chamberlain Group, Inc. | Method and apparatus to facilitate message transmission and reception using different transmission characteristics |
US7620181B2 (en) | 2005-04-20 | 2009-11-17 | Harris Corporation | Communications system with minimum error cryptographic resynchronization |
US7589613B2 (en) | 2006-04-03 | 2009-09-15 | Lear Corporation | Trinary to trinary rolling code generation method and system |
US8905312B2 (en) * | 2007-11-21 | 2014-12-09 | Infineon Technologies Ag | Identification of contactless cards |
WO2015088537A1 (en) * | 2013-12-12 | 2015-06-18 | Mcafee, Inc. | User authentication for mobile devices using behavioral analysis |
JP6496603B2 (ja) * | 2014-06-02 | 2019-04-03 | 株式会社東海理化電機製作所 | 車両通信システム |
DE102015206009B4 (de) * | 2015-04-02 | 2017-06-08 | Volkswagen Aktiengesellschaft | Abstandsbestimmung und Authentifizierung eines Funkschlüssels für ein Fahrzeug |
US10043329B2 (en) * | 2016-09-28 | 2018-08-07 | Ford Global Technologies, Llc | Detection and protection against jam intercept and replay attacks |
CN109671188A (zh) * | 2017-10-13 | 2019-04-23 | 映智科技股份有限公司 | 生物特征辨识锁组及其配对方法 |
US10652743B2 (en) | 2017-12-21 | 2020-05-12 | The Chamberlain Group, Inc. | Security system for a moveable barrier operator |
US11074773B1 (en) | 2018-06-27 | 2021-07-27 | The Chamberlain Group, Inc. | Network-based control of movable barrier operators for autonomous vehicles |
US11423717B2 (en) | 2018-08-01 | 2022-08-23 | The Chamberlain Group Llc | Movable barrier operator and transmitter pairing over a network |
JP6714245B2 (ja) * | 2018-12-10 | 2020-06-24 | 株式会社グラモ | 電気錠装置、認証キーの認証システム、方法、及びコンピュータプログラム |
US10997810B2 (en) | 2019-05-16 | 2021-05-04 | The Chamberlain Group, Inc. | In-vehicle transmitter training |
JP7170335B2 (ja) * | 2020-04-28 | 2022-11-14 | 株式会社グラモ | 電気錠装置、認証キーの認証システム、方法、及びコンピュータプログラム |
CN114978429B (zh) * | 2022-05-26 | 2023-06-30 | 上海工程技术大学 | 一种门窗控制的无线发射接收方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4424414A (en) * | 1978-05-01 | 1984-01-03 | Board Of Trustees Of The Leland Stanford Junior University | Exponentiation cryptographic apparatus and method |
DE3244049C2 (de) * | 1982-11-27 | 1986-06-26 | Kiekert GmbH & Co KG, 5628 Heiligenhaus | Zentralverriegelungsanlage für ein Kraftfahrzeug |
US4928098A (en) * | 1984-03-30 | 1990-05-22 | Siemens Aktiengesellschaft | Method for code protection using an electronic key |
DE3636822C2 (de) * | 1986-10-29 | 1993-12-23 | Ruf Kg Wilhelm | Elektronische Fernbetätigungseinrichtung, insbesondere für Zentralverriegelungsanlagen von Kraftfahrzeugen |
US4876718A (en) * | 1987-03-12 | 1989-10-24 | Zenith Electronics Corporation | Secure data packet transmission system and method |
US5146215A (en) * | 1987-09-08 | 1992-09-08 | Clifford Electronics, Inc. | Electronically programmable remote control for vehicle security system |
EP0523117B1 (de) * | 1990-04-06 | 1994-08-24 | Siemens Aktiengesellschaft | Zentralverriegelungsanlage für ein kraftfahrzeug |
US5252965A (en) * | 1991-03-15 | 1993-10-12 | Delco Electronics Corporation | Changing one of many access codes upon removal of ignition key |
US5241598A (en) * | 1991-05-22 | 1993-08-31 | Ericsson Ge Mobile Communications, Inc. | Rolling key resynchronization in cellular verification and validation system |
US5185796A (en) * | 1991-05-30 | 1993-02-09 | Motorola, Inc. | Encryption synchronization combined with encryption key identification |
US5191610A (en) * | 1992-02-28 | 1993-03-02 | United Technologies Automotive, Inc. | Remote operating system having secure communication of encoded messages and automatic re-synchronization |
US5243653A (en) * | 1992-05-22 | 1993-09-07 | Motorola, Inc. | Method and apparatus for maintaining continuous synchronous encryption and decryption in a wireless communication system throughout a hand-off |
-
1993
- 1993-11-05 US US08/148,665 patent/US5369706A/en not_active Expired - Lifetime
-
1994
- 1994-11-07 JP JP7513462A patent/JPH09505957A/ja active Pending
- 1994-11-07 DE DE69405399T patent/DE69405399T2/de not_active Expired - Lifetime
- 1994-11-07 WO PCT/US1994/012812 patent/WO1995012733A1/en active IP Right Grant
- 1994-11-07 EP EP95901171A patent/EP0719370B1/de not_active Expired - Lifetime
- 1994-11-07 CN CN94194027A patent/CN1134178A/zh active Pending
- 1994-11-07 ES ES95901171T patent/ES2107292T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US5369706A (en) | 1994-11-29 |
ES2107292T3 (es) | 1997-11-16 |
WO1995012733A1 (en) | 1995-05-11 |
CN1134178A (zh) | 1996-10-23 |
DE69405399T2 (de) | 1998-02-26 |
EP0719370A1 (de) | 1996-07-03 |
JPH09505957A (ja) | 1997-06-10 |
EP0719370B1 (de) | 1997-09-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: UT AUTOMOTIVE DEARBORN, INC., DEARBORN, MICH., US |
|
8328 | Change in the person/name/address of the agent |
Free format text: DERZEIT KEIN VERTRETER BESTELLT |