ES2172769T3 - Procedimiento para la autentificacion criptologica en un sistema de identificacion de radiofrecuencia. - Google Patents
Procedimiento para la autentificacion criptologica en un sistema de identificacion de radiofrecuencia.Info
- Publication number
- ES2172769T3 ES2172769T3 ES97909259T ES97909259T ES2172769T3 ES 2172769 T3 ES2172769 T3 ES 2172769T3 ES 97909259 T ES97909259 T ES 97909259T ES 97909259 T ES97909259 T ES 97909259T ES 2172769 T3 ES2172769 T3 ES 2172769T3
- Authority
- ES
- Spain
- Prior art keywords
- transponder
- binary sequence
- binary
- sequence
- base station
- 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
- 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
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/0723—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips the record carrier comprising an arrangement for non-contact communication, e.g. wireless communication circuits on transponder cards, non-contact smart cards or RFIDs
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/0723—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips the record carrier comprising an arrangement for non-contact communication, e.g. wireless communication circuits on transponder cards, non-contact smart cards or RFIDs
- G06K19/0726—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips the record carrier comprising an arrangement for non-contact communication, e.g. wireless communication circuits on transponder cards, non-contact smart cards or RFIDs the arrangement including a circuit for tuning the resonance frequency of an antenna on the record carrier
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/0008—General problems related to the reading of electronic memory record carriers, independent of its reading method, e.g. power transfer
-
- 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
- G06Q20/341—Active cards, i.e. cards including their own processing means, e.g. including an IC or chip
-
- 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
- G06Q20/38—Payment protocols; Details thereof
- G06Q20/40—Authorisation, e.g. identification of payer or payee, verification of customer or shop credentials; Review and approval of payers, e.g. check credit lines or negative lists
- G06Q20/409—Device specific authentication in transaction processing
- G06Q20/4097—Device specific authentication in transaction processing using mutual authentication between devices and transaction partners
- G06Q20/40975—Device specific authentication in transaction processing using mutual authentication between devices and transaction partners using encryption therefor
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
- G11C11/34—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices
- G11C11/40—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors
- G11C11/41—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors forming static cells with positive feedback, i.e. cells not needing refreshing or charge regeneration, e.g. bistable multivibrator or Schmitt trigger
- G11C11/413—Auxiliary circuits, e.g. for addressing, decoding, driving, writing, sensing, timing or power reduction
- G11C11/417—Auxiliary circuits, e.g. for addressing, decoding, driving, writing, sensing, timing or power reduction for memory cells of the field-effect type
- G11C11/419—Read-write [R-W] circuits
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
- G11C7/10—Input/output [I/O] data interface arrangements, e.g. I/O data control circuits, I/O data buffers
- G11C7/1048—Data bus control circuits, e.g. precharging, presetting, equalising
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
- G11C7/10—Input/output [I/O] data interface arrangements, e.g. I/O data control circuits, I/O data buffers
- G11C7/1051—Data output circuits, e.g. read-out amplifiers, data output buffers, data output registers, data output level conversion circuits
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- Theoretical Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Accounting & Taxation (AREA)
- Computer Hardware Design (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Business, Economics & Management (AREA)
- Strategic Management (AREA)
- Finance (AREA)
- Computer Security & Cryptography (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Artificial Intelligence (AREA)
- Radar Systems Or Details Thereof (AREA)
- Mobile Radio Communication Systems (AREA)
- Near-Field Transmission Systems (AREA)
- Communication Control (AREA)
- Lock And Its Accessories (AREA)
- Static Random-Access Memory (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
Abstract
EL PROCEDIMIENTO PARA AUTENTIFICACION CRIPTOLOGICA APLICADO EN UN SISTEMA DE IDENTIFICACION DE RADIOFRECUENCIA DOTADO DE UNA ESTACION BASE, QUE ALIMENTA UN TRANSPONDEDOR ASOCIADO AL OBJETO A IDENTIFICAR A TRAVES DEL CAMPO ALTERNO DE UNA SEÑAL DE BUSQUEDA, INCLUYE LAS SIGUIENTES ETAPAS. PARA PRACTICAMENTE EL CONJUNTO DE LAS COMUNICACIONES ENTRE LA ESTACION BASE Y EL TRANSPONDEDOR, LA ESTACION BASE EMITE UNA SEÑAL DE BUSQUEDA. EL TRANSPONDEDOR RESPONDE A LA RECEPCION DE LA SEÑAL DE BUSQUEDA EMITIDA POR LA ESTACION BASE MEDIANTE UN NUMERO DE IDENTIFICACION ALMACENADO EN SU MEMORIA. LA ESTACION BASE CODIFICA ENTONCES UNA PRIMERA SECUENCIA BINARIA QUE GENERA ELLA MISMA UTILIZANDO UNA SECUENCIA BINARIA DE CLAVE ATRIBUIDA AL NUMERO DE IDENTIFICACION DEL TRANSPONDEDOR Y ENVIA A ESTE ULTIMO LA SEGUNDA SECUENCIA BINARIA ASI OBTENIDA. A LA RECEPCION DE LA SEGUNDA SECUENCIA BINARIA, EL TRANSPONDEDOR GENERA A PARTIR DE ELLA UNA SECUENCIA BINARIA DE CONTROL QUE ENVIA A LA ESTACION DE BASE, DESPUES DE LARECEPCION COMPLETA DE LA SEGUNDA SECUENCIA BINARIA. ESTA SECUENCIA BINARIA DE CONTROL SIRVE PARA VERIFICAR LA BUENA RECEPCION DE LA SEGUNDA SECUENCIA BINARIA. DE ACUERDO CON LOS FINES DE AUTENTIFICACION CRIPTOGRAFICA, EL TRANSPONDEDOR CODIFICA LA PRIMERA SECUENCIA BINARIA RECONSTITUIDA A PARTIR DE LA SEGUNDA SECUENCIA BINARIA CON LA AYUDA DE LA SECUENCIA BINARIA CLAVE ATRIBUIDA AL INDICADO TRANSPONDEDOR Y ENVIA A LA ESTACION BASE LA TERCERA SECUENCIA BINARIA ASI OBTENIDA. MIENTRAS QUE EL TRANSPONDEDOR CODIFICA LA SEGUNDA SECUENCIA BINARIA Y LA CONVIERTE ASI EN TERCERA SECUENCIA BINARIA, LA ESTACION BASE VERIFICA, CON LA AYUDA DE LA SECUENCIA BINARIA DE CONTROL, SI SE HA PRODUCIDO UN ERROR CON OCASION DE LA TRANSFERENCIA DE LA SEGUNDA SECUENCIA BINARIA, INTERRUMPIENDO EVENTUALMENTE LA CODIFICACION EN CURSO EN EL TRANSPONDEDOR. PUEDE RESULTAR UNA INTERRUPCION DE OPERACION DE AUTENTIFICACION EN CURSO EN LA MEDIDA DONDE EL RESULTADO OBTENIDO NO PUEDE SER MAS QUE ERRONEO. ESTO PERMITE GANAR TIEMPO PAR RELANZAR DE NUEVO EL PROCEDIMIENTO DE AUTENTIFICACION.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19637319 | 1996-09-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2172769T3 true ES2172769T3 (es) | 2002-10-01 |
Family
ID=7805530
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES97909259T Expired - Lifetime ES2172769T3 (es) | 1996-09-13 | 1997-09-13 | Procedimiento para la autentificacion criptologica en un sistema de identificacion de radiofrecuencia. |
ES97944877T Expired - Lifetime ES2157089T3 (es) | 1996-09-13 | 1997-09-13 | Procedimiento para la transmision de datos en un sistema de identificacion por radiofrecuencia. |
ES97942920T Expired - Lifetime ES2179369T3 (es) | 1996-09-13 | 1997-09-13 | Procedimiento para la sintonizacion de un circuito receptor de amplificador sintonizado de un transpondedor en un sistema de identificacion por radiofrecuencia. |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES97944877T Expired - Lifetime ES2157089T3 (es) | 1996-09-13 | 1997-09-13 | Procedimiento para la transmision de datos en un sistema de identificacion por radiofrecuencia. |
ES97942920T Expired - Lifetime ES2179369T3 (es) | 1996-09-13 | 1997-09-13 | Procedimiento para la sintonizacion de un circuito receptor de amplificador sintonizado de un transpondedor en un sistema de identificacion por radiofrecuencia. |
Country Status (7)
Country | Link |
---|---|
US (3) | US6510517B1 (es) |
EP (3) | EP0925551B1 (es) |
JP (3) | JP3890510B2 (es) |
AU (4) | AU4622897A (es) |
DE (3) | DE59706402D1 (es) |
ES (3) | ES2172769T3 (es) |
WO (4) | WO1998011496A1 (es) |
Families Citing this family (64)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10187916A (ja) * | 1996-12-27 | 1998-07-21 | Rohm Co Ltd | 非接触icカード通信システムにおける応答器 |
DE19910875A1 (de) * | 1999-03-11 | 2000-09-21 | Siemens Ag | System zur berührungslosen, seriellen Übertragung von Daten aus insbesondere schnell bewegten, mobilen Datenträgern, und bevorzugte Verwendungen des Systems |
FR2792132B1 (fr) | 1999-04-07 | 2001-11-02 | St Microelectronics Sa | Borne de lecture d'un transpondeur electromagnetique fonctionnant en couplage tres proche |
FR2792135B1 (fr) * | 1999-04-07 | 2001-11-02 | St Microelectronics Sa | Fonctionnement en complage tres proche d'un systeme a transpondeur electromagnetique |
US6650226B1 (en) | 1999-04-07 | 2003-11-18 | Stmicroelectronics S.A. | Detection, by an electromagnetic transponder reader, of the distance separating it from a transponder |
FR2792136B1 (fr) | 1999-04-07 | 2001-11-16 | St Microelectronics Sa | Transmission en duplex dans un systeme de transpondeurs electromagnetiques |
FR2796781A1 (fr) * | 1999-07-20 | 2001-01-26 | St Microelectronics Sa | Dimensionnement d'un systeme a transpondeur electromagnetique pour un fonctionnement en hyperproximite |
US7049935B1 (en) | 1999-07-20 | 2006-05-23 | Stmicroelectronics S.A. | Sizing of an electromagnetic transponder system for a dedicated distant coupling operation |
SE515391C2 (sv) | 1999-11-08 | 2001-07-23 | Tagmaster Ab | Identifieringsbricka och läsare med interferensskydd |
FR2804557B1 (fr) * | 2000-01-31 | 2003-06-27 | St Microelectronics Sa | Adaptation de la puissance d'emission d'un lecteur de transpondeur electromagnetique |
EP1124206A1 (de) * | 2000-02-08 | 2001-08-16 | Infineon Technologies AG | Verfahren und Anordnung zur gegenseitigen Authentifizierung zweier Datenverarbeitungseinheiten |
FR2808941B1 (fr) | 2000-05-12 | 2002-08-16 | St Microelectronics Sa | Validation de la presence d'un transpondeur electromagnetique dans le champ d'un lecteur a demodulation d'amplitude |
FR2808945B1 (fr) | 2000-05-12 | 2002-08-16 | St Microelectronics Sa | Evaluation du nombre de transpondeurs electromagnetiques dans le champ d'un lecteur |
FR2808946A1 (fr) | 2000-05-12 | 2001-11-16 | St Microelectronics Sa | Validation de la presence d'un transpondeur electromagnetique dans le champ d'un lecteur |
FR2808942B1 (fr) * | 2000-05-12 | 2002-08-16 | St Microelectronics Sa | Validation de la presence d'un transpondeur electromagnetique dans le champ d'un lecteur a demodulation de phase |
FR2809251B1 (fr) * | 2000-05-17 | 2003-08-15 | St Microelectronics Sa | Dispositif de production d'un champ electromagnetique pour transpondeur |
FR2809235A1 (fr) * | 2000-05-17 | 2001-11-23 | St Microelectronics Sa | Antenne de generation d'un champ electromagnetique pour transpondeur |
FR2812986B1 (fr) * | 2000-08-09 | 2002-10-31 | St Microelectronics Sa | Detection d'une signature electrique d'un transpondeur electromagnetique |
US20030169169A1 (en) * | 2000-08-17 | 2003-09-11 | Luc Wuidart | Antenna generating an electromagnetic field for transponder |
EP2287779B1 (en) * | 2001-02-12 | 2015-04-08 | Symbol Technologies, Inc. | RFID tag having multiple antennas |
US6961000B2 (en) * | 2001-07-05 | 2005-11-01 | Amerasia International Technology, Inc. | Smart tag data encoding method |
US6994783B2 (en) * | 2001-12-31 | 2006-02-07 | Clark Joseph Use | Water pollution trap with inlet basket |
US7098808B2 (en) * | 2002-09-30 | 2006-08-29 | Aviation Communication & Surveillance Systems, Llc | System having termination for data loading port |
JP4705317B2 (ja) * | 2003-04-16 | 2011-06-22 | 株式会社東海理化電機製作所 | スイッチ装置、セキュリティシステム |
US7515881B2 (en) * | 2003-11-26 | 2009-04-07 | Starkey Laboratories, Inc. | Resonance frequency shift canceling in wireless hearing aids |
TWI283524B (en) * | 2004-04-09 | 2007-07-01 | Lite On Technology Corp | Method to control and manage an authentication mechanism using an active identification device |
US7602274B2 (en) * | 2004-04-23 | 2009-10-13 | Microchip Technology Incorporated | Dynamic configuration of a radio frequency transponder |
KR20050104652A (ko) * | 2004-04-29 | 2005-11-03 | 삼성에스디아이 주식회사 | 전자 방출 표시 장치 및 그 구동 방법 |
US7493619B1 (en) | 2004-08-09 | 2009-02-17 | The Mathworks, Inc. | Methods for transmitting data between tasks of differing priority in a graphical modeling environment |
JP4736398B2 (ja) * | 2004-10-22 | 2011-07-27 | 日本電気株式会社 | 近接する端末間における認証方法、秘匿情報の配送方法、装置、システム、及び、プログラム |
US7551081B2 (en) * | 2004-11-10 | 2009-06-23 | Rockwell Automation Technologies, Inc. | Systems and methods that integrate radio frequency identification (RFID) technology with agent-based control systems |
US7339476B2 (en) | 2004-11-10 | 2008-03-04 | Rockwell Automation Technologies, Inc. | Systems and methods that integrate radio frequency identification (RFID) technology with industrial controllers |
US7613927B2 (en) * | 2004-11-12 | 2009-11-03 | Raritan Americas, Inc. | System for providing secure access to KVM switch and other server management systems |
JP3765544B1 (ja) | 2004-11-26 | 2006-04-12 | 株式会社ソニー・コンピュータエンタテインメント | バッテリ、及び認証要求装置 |
DE102005005812A1 (de) | 2005-02-09 | 2006-08-17 | Atmel Germany Gmbh | Schaltungsanordnung und Verfahren zur Spannungsversorgung eines Transponders |
US7689195B2 (en) * | 2005-02-22 | 2010-03-30 | Broadcom Corporation | Multi-protocol radio frequency identification transponder tranceiver |
US7636044B1 (en) | 2005-05-13 | 2009-12-22 | Rockwell Automation Technologies, Inc. | RFID tag programming, printing application, and supply chain/global registration architecture |
US7616117B2 (en) | 2005-07-19 | 2009-11-10 | Rockwell Automation Technologies, Inc. | Reconciliation mechanism using RFID and sensors |
US7388491B2 (en) * | 2005-07-20 | 2008-06-17 | Rockwell Automation Technologies, Inc. | Mobile RFID reader with integrated location awareness for material tracking and management |
US7764191B2 (en) | 2005-07-26 | 2010-07-27 | Rockwell Automation Technologies, Inc. | RFID tag data affecting automation controller with internal database |
US8260948B2 (en) | 2005-08-10 | 2012-09-04 | Rockwell Automation Technologies, Inc. | Enhanced controller utilizing RFID technology |
US7510110B2 (en) | 2005-09-08 | 2009-03-31 | Rockwell Automation Technologies, Inc. | RFID architecture in an industrial controller environment |
US7931197B2 (en) * | 2005-09-20 | 2011-04-26 | Rockwell Automation Technologies, Inc. | RFID-based product manufacturing and lifecycle management |
US7446662B1 (en) | 2005-09-26 | 2008-11-04 | Rockwell Automation Technologies, Inc. | Intelligent RFID tag for magnetic field mapping |
US8025227B2 (en) * | 2005-09-30 | 2011-09-27 | Rockwell Automation Technologies, Inc. | Access to distributed databases via pointer stored in RFID tag |
FR2906952B1 (fr) * | 2006-10-05 | 2009-02-27 | Inside Contactless Sa | Procede d'authentification mutuelle entre une interface de communication et un processeur hote d'un chipset nfc. |
US10224902B2 (en) | 2006-11-18 | 2019-03-05 | Rfmicron, Inc. | Roll-to-roll production of RFID tags |
US7586385B2 (en) * | 2006-11-18 | 2009-09-08 | Rfmicron, Inc. | Method and apparatus for varying an impedance |
US20080280560A1 (en) * | 2007-05-09 | 2008-11-13 | Micron Technology, Inc. | Method and system of placing a rfid tag in a continuous transmission mode |
DE102007051792B4 (de) * | 2007-10-30 | 2012-01-12 | Texas Instruments Deutschland Gmbh | Selbstkalibrierender RFID-Transponder und Verfahren zur Selbstkalibrierung eines RFID-Transponders |
CN101159639B (zh) * | 2007-11-08 | 2010-05-12 | 西安西电捷通无线网络通信有限公司 | 一种单向接入认证方法 |
JP2009141729A (ja) * | 2007-12-07 | 2009-06-25 | Panasonic Corp | 検波用回路装置および携帯機器 |
US20090160648A1 (en) * | 2007-12-24 | 2009-06-25 | Rfmicron, Inc. | Method and apparatus for bulk calibrating RFID tags |
JP4869452B2 (ja) * | 2008-08-19 | 2012-02-08 | エヌエックスピー ビー ヴィ | 暗号に基づくメッセージ認証コードの生成方法 |
DE102009051201B4 (de) * | 2009-10-29 | 2012-12-20 | Siemens Aktiengesellschaft | Authentifikation und Datenintegritätschutz eines Tokens |
US8990564B2 (en) * | 2010-07-08 | 2015-03-24 | Certicom Corp. | System and method for performing device authentication using key agreement |
DE102010037944B4 (de) | 2010-10-04 | 2018-03-08 | Dr. Hahn Gmbh & Co. Kg | Verfahren und Vorrichtung zur kontaktlosen Übertragung von elektrischer Energie und/oder elektrischen Signalen zwischen einer Wand und einem an dieser Wand befestigten Flügel |
CN103154413B (zh) | 2010-10-04 | 2015-07-22 | 灌木塑料科技有限公司 | 用于在壁与固定在该壁上的翼扇之间无接触传输电能和/或电信号的方法和装置 |
DE102010043968A1 (de) | 2010-11-16 | 2012-05-16 | Aug. Winkhaus Gmbh & Co. Kg | Verfahren zum Abgleich eines Empfangsschwingkreises eines Transponders in einem RFID-System |
US9808730B2 (en) * | 2011-10-31 | 2017-11-07 | Traxxas Lp | Multi-function electronic device-enabled transmit controller |
DE102012015406A1 (de) * | 2012-08-01 | 2014-02-06 | Gantner Electronic Gmbh | Verfahren und Vorrichtung zur Optimierung des RFID-Feldes einer Zugangskontrolleinrichtung |
SI24189A (sl) * | 2012-09-05 | 2014-03-31 | Ams R&D Analogni Polprevodniki, D.O.O. | Postopek in vezje za uglasitev antenskega vezja aktivno oddajajoče nalepke |
US10137860B2 (en) * | 2016-11-17 | 2018-11-27 | Ford Global Technologies, Llc | Remote keyless entry message authentication |
DE102018002157A1 (de) * | 2018-03-16 | 2019-09-19 | Zf Active Safety Gmbh | Vorrichtung und Verfahren zur verschlüsselten Übertragung eines digitalen Steuersignals von einem Kraftfahrzeugschlüssel an ein Kraftfahrzeug |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3605091A (en) * | 1969-09-18 | 1971-09-14 | Bell Telephone Labor Inc | Feedback error control arrangement |
US5282249A (en) * | 1989-11-14 | 1994-01-25 | Michael Cohen | System for controlling access to broadcast transmissions |
FR2662320B1 (fr) * | 1990-05-18 | 1994-05-13 | Cemagref | Dispositif de liaison sans contact pour relier des troncons de bus serie. |
DE4114777A1 (de) * | 1990-05-22 | 1992-02-06 | Peter Elsner | Verfahren und einrichtung zur nachrichtenumschluesselung |
US5309516A (en) * | 1990-12-07 | 1994-05-03 | Hitachi, Ltd. | Group cipher communication method and group cipher communication system |
JP3100716B2 (ja) * | 1991-01-04 | 2000-10-23 | シーエスアイアール | 識別装置 |
EP0505653A1 (en) * | 1991-03-29 | 1992-09-30 | International Business Machines Corporation | Combined sense amplifier and latching circuit for high speed ROMs |
US5365589A (en) * | 1992-02-07 | 1994-11-15 | Gutowitz Howard A | Method and apparatus for encryption, decryption and authentication using dynamical systems |
US5313521A (en) * | 1992-04-15 | 1994-05-17 | Fujitsu Limited | Key distribution protocol for file transfer in the local area network |
NL9202069A (nl) * | 1992-11-30 | 1994-06-16 | Nedap Nv | Identificatiesysteem met verbeterde identificatie-algorithme. |
DE4317380C1 (de) * | 1993-05-25 | 1994-08-18 | Siemens Ag | Verfahren zur Authentifikation zwischen zwei elektronischen Einrichtungen |
US5491715A (en) * | 1993-06-28 | 1996-02-13 | Texas Instruments Deutschland Gmbh | Automatic antenna tuning method and circuit |
US5517194A (en) * | 1994-02-10 | 1996-05-14 | Racom Systems, Inc. | Passive RF transponder and method |
EP0683293A1 (de) | 1994-05-03 | 1995-11-22 | TEMIC TELEFUNKEN microelectronic GmbH | Verfahren zum Betrieb eines Datenübertragungssystems aus einem Transponder und einem Lesegerät |
US5530702A (en) | 1994-05-31 | 1996-06-25 | Ludwig Kipp | System for storage and communication of information |
US5550536A (en) * | 1994-08-17 | 1996-08-27 | Texas Instruments Deutschland Gmbh | Circuit frequency following technique transponder resonant |
JPH08101867A (ja) * | 1994-09-30 | 1996-04-16 | Fujitsu Ltd | ソフトウェア利用許可システム |
DE4438286C2 (de) * | 1994-10-26 | 2002-09-12 | Siemens Ag | System zur kontaktlosen Energie- und Datenübertragung |
DE4438287C1 (de) * | 1994-10-26 | 1996-05-09 | Siemens Ag | System zur kontaktlosen Energie- und Datenübertragung |
DE19502373C2 (de) * | 1995-01-26 | 1997-07-03 | Telefunken Microelectron | Verfahren zur Diebstahlsicherung motorangetriebener Kraftfahrzeuge |
US5583819A (en) * | 1995-01-27 | 1996-12-10 | Single Chip Holdings, Inc. | Apparatus and method of use of radiofrequency identification tags |
US5673018A (en) * | 1995-06-07 | 1997-09-30 | Palomar Technologies Corporation | Transponder system for reporting the distance traveled by a wheeled vehicle |
JP3086887B2 (ja) * | 1996-08-08 | 2000-09-11 | 株式会社ローレルインテリジェントシステムズ | 情報伝達方法、情報発信方法、情報再生方法及び通信装置 |
-
1997
- 1997-09-13 JP JP51327598A patent/JP3890510B2/ja not_active Expired - Fee Related
- 1997-09-13 AU AU46228/97A patent/AU4622897A/en not_active Abandoned
- 1997-09-13 DE DE59706402T patent/DE59706402D1/de not_active Expired - Lifetime
- 1997-09-13 JP JP10513274A patent/JP2001501051A/ja active Pending
- 1997-09-13 WO PCT/EP1997/005010 patent/WO1998011496A1/de active IP Right Grant
- 1997-09-13 DE DE59703244T patent/DE59703244D1/de not_active Expired - Lifetime
- 1997-09-13 JP JP51327398A patent/JP3867251B2/ja not_active Expired - Fee Related
- 1997-09-13 ES ES97909259T patent/ES2172769T3/es not_active Expired - Lifetime
- 1997-09-13 EP EP97942920A patent/EP0925551B1/de not_active Expired - Lifetime
- 1997-09-13 ES ES97944877T patent/ES2157089T3/es not_active Expired - Lifetime
- 1997-09-13 US US09/254,865 patent/US6510517B1/en not_active Expired - Lifetime
- 1997-09-13 WO PCT/EP1997/005011 patent/WO1998011505A1/de active IP Right Grant
- 1997-09-13 AU AU44583/97A patent/AU4458397A/en not_active Abandoned
- 1997-09-13 US US09/254,866 patent/US6272321B1/en not_active Expired - Lifetime
- 1997-09-13 DE DE59707804T patent/DE59707804D1/de not_active Expired - Lifetime
- 1997-09-13 WO PCT/EP1997/005012 patent/WO1998011689A2/de active IP Right Grant
- 1997-09-13 US US09/254,867 patent/US6426692B1/en not_active Expired - Lifetime
- 1997-09-13 AU AU44582/97A patent/AU4458297A/en not_active Abandoned
- 1997-09-13 EP EP97944877A patent/EP0925548B1/de not_active Expired - Lifetime
- 1997-09-13 AU AU47029/97A patent/AU4702997A/en not_active Abandoned
- 1997-09-13 WO PCT/EP1997/005013 patent/WO1998011553A1/de active Application Filing
- 1997-09-13 ES ES97942920T patent/ES2179369T3/es not_active Expired - Lifetime
- 1997-09-13 EP EP97909259A patent/EP0925665B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
AU4622897A (en) | 1998-04-02 |
EP0925548B1 (de) | 2001-03-28 |
AU4702997A (en) | 1998-04-02 |
US6272321B1 (en) | 2001-08-07 |
US6426692B1 (en) | 2002-07-30 |
AU4458297A (en) | 1998-04-02 |
JP3890510B2 (ja) | 2007-03-07 |
DE59706402D1 (de) | 2002-03-21 |
EP0925665B1 (de) | 2002-02-13 |
WO1998011689A3 (de) | 1998-05-14 |
EP0925665A2 (de) | 1999-06-30 |
JP2001500685A (ja) | 2001-01-16 |
WO1998011505A1 (de) | 1998-03-19 |
DE59703244D1 (de) | 2001-05-03 |
ES2179369T3 (es) | 2003-01-16 |
WO1998011496A1 (de) | 1998-03-19 |
JP3867251B2 (ja) | 2007-01-10 |
ES2157089T3 (es) | 2001-08-01 |
EP0925548A1 (de) | 1999-06-30 |
AU4458397A (en) | 1998-04-02 |
WO1998011553A1 (de) | 1998-03-19 |
WO1998011689A2 (de) | 1998-03-19 |
JP2001501051A (ja) | 2001-01-23 |
JP2001501391A (ja) | 2001-01-30 |
US6510517B1 (en) | 2003-01-21 |
EP0925551A1 (de) | 1999-06-30 |
EP0925551B1 (de) | 2002-07-24 |
DE59707804D1 (de) | 2002-08-29 |
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