WO2009095286A3 - Vorrichtung und verfahren zur sicheren datenübertragung in einem tachographensystem - Google Patents

Vorrichtung und verfahren zur sicheren datenübertragung in einem tachographensystem Download PDF

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Publication number
WO2009095286A3
WO2009095286A3 PCT/EP2009/050112 EP2009050112W WO2009095286A3 WO 2009095286 A3 WO2009095286 A3 WO 2009095286A3 EP 2009050112 W EP2009050112 W EP 2009050112W WO 2009095286 A3 WO2009095286 A3 WO 2009095286A3
Authority
WO
WIPO (PCT)
Prior art keywords
keys
recording unit
speed transmitter
kmp
message
Prior art date
Application number
PCT/EP2009/050112
Other languages
English (en)
French (fr)
Other versions
WO2009095286A2 (de
Inventor
Detlef BÖHLER
Thomas Grill
Erwin Hess
Bernd Meyer
Horst Plankenhorn
Original Assignee
Continental Automotive Gmbh
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Continental Automotive Gmbh filed Critical Continental Automotive Gmbh
Priority to US12/865,556 priority Critical patent/US8484475B2/en
Priority to EP09706804A priority patent/EP2238733A2/de
Publication of WO2009095286A2 publication Critical patent/WO2009095286A2/de
Publication of WO2009095286A3 publication Critical patent/WO2009095286A3/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
    • H04L63/0823—Network architectures or network communication protocols for network security for authentication of entities using certificates
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P1/00—Details of instruments
    • G01P1/12—Recording devices
    • G01P1/122—Speed recorders
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/12—Applying verification of the received information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3263—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving certificates, e.g. public key certificate [PKC] or attribute certificate [AC]; Public key infrastructure [PKI] arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3271—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using challenge-response
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/80—Wireless
    • H04L2209/805—Lightweight hardware, e.g. radio-frequency identification [RFID] or sensor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/84—Vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Time Recorders, Dirve Recorders, Access Control (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Bei einem Datenübertragungsverfahren für ein Tachographensystem werden digitale Nachrichten zwischen einem Geschwindigkeitsgeber (MS) und einer Aufzeichnungseinheit (RU) übertragen. Diese weisen jeweils ein Schlüsselpaar mit einem öffentlichen Schlüssel (KMP, KRP) und einem privaten Schlüssel (KMS, KRS) sowie ein aus dem jeweiligen Schlüsselpaar abgeleitetes Zertifikat (ZM, ZR) auf. Es erfolgt eine gegenseitige Überprüfung der öffentlichen Schlüssel (KMP, KRP) und der Zertifikate (ZM, ZR) zwischen der Aufzeichnungseinheit (RU) und dem Geschwindigkeitsgeber (MS). Bei positiver Überprüfung werden Sensordaten durch den Geschwindigkeitsgeber (MS) erfasst und daraus eine digitale Nachricht erzeugt. Zusätzlich wird eine Authentisierungsinformation für die Nachricht durch den Geschwindigkeitsgeber (MS) in Abhängigkeit seines Schlüsselpaares (KMP, KMS) erzeugt. Die Nachricht und die Authentisierungsinformation werden an die Aufzeichnungseinheit übertragen und dort in Abhängigkeit einer durch die Aufzeichnungseinheit (RU) überprüften Gültigkeit der Authentisierungsinformation verarbeitet.
PCT/EP2009/050112 2008-01-30 2009-01-07 Datenübertragungsverfahren und tachographensystem WO2009095286A2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US12/865,556 US8484475B2 (en) 2008-01-30 2009-01-07 Data transmission method, and tachograph system
EP09706804A EP2238733A2 (de) 2008-01-30 2009-01-07 Vorrichtung und verfahren zur sicheren datenübertragung in einem tachographensystem

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008006840.3 2008-01-30
DE102008006840A DE102008006840A1 (de) 2008-01-30 2008-01-30 Datenübertragungsverfahren und Tachographensystem

Publications (2)

Publication Number Publication Date
WO2009095286A2 WO2009095286A2 (de) 2009-08-06
WO2009095286A3 true WO2009095286A3 (de) 2009-11-12

Family

ID=40847153

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2009/050112 WO2009095286A2 (de) 2008-01-30 2009-01-07 Datenübertragungsverfahren und tachographensystem

Country Status (5)

Country Link
US (1) US8484475B2 (de)
EP (1) EP2238733A2 (de)
DE (1) DE102008006840A1 (de)
RU (1) RU2462827C2 (de)
WO (1) WO2009095286A2 (de)

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CN101562811B (zh) * 2009-05-14 2011-04-06 西安西电捷通无线网络通信股份有限公司 一种会聚式wlan中由wtp完成wpi时的sta漫游切换方法及其***
FR2973136A1 (fr) * 2011-03-25 2012-09-28 France Telecom Verification de l'integrite de donnees d'un equipement embarque dans un vehicule
US9276738B2 (en) 2011-10-20 2016-03-01 Continental Automotive Gmbh Digital tachograph
US11665482B2 (en) 2011-12-23 2023-05-30 Shenzhen Shokz Co., Ltd. Bone conduction speaker and compound vibration device thereof
US11430336B2 (en) 2015-03-20 2022-08-30 Ken Smith Vehicle monitoring systems and methods
US10109201B2 (en) * 2015-03-20 2018-10-23 Automap, Llc Vehicle monitoring devices, vehicle monitoring management devices, and vehicle monitoring systems
EP3079123A1 (de) 2015-04-07 2016-10-12 FHM Bilgisayar ve Yazilim Sistemleri Ticaret Limited Sirketi Verfahren zur übertragung der daten eines digitalen tachografen für fahrzeugverfolgungssysteme
US10728043B2 (en) * 2015-07-21 2020-07-28 Entrust, Inc. Method and apparatus for providing secure communication among constrained devices
US11032067B2 (en) 2017-07-03 2021-06-08 Stmicroelectronics S.R.L. Hardware secure module, related processing system, integrated circuit, device and method
DE102018209163A1 (de) * 2018-06-08 2019-12-12 Continental Automotive Gmbh Bewegungssensor und Verfahren zum Betreiben eines Bewegungssensors
DE102018218677A1 (de) 2018-10-31 2020-04-30 Continental Automotive Gmbh Verfahren zum Steuern einer Kommunikation zwischen einer Aufzeichnungseinheit und einem Geschwindigkeitsgeber eines Tachographensystems eines Kraftfahrzeugs sowie korrespondierendes Tachographensystem und Aufzeichnungseinheit für das Tachographensystem
DE102019210440A1 (de) * 2019-07-15 2021-01-21 Continental Automotive Gmbh Verfahren zum Betreiben einer Kraftfahrzeuggeschwindigkeitssensorvorrichtung, Kraftfahrzeuggeschwindigkeitssensorvorrichtung und Kraftfahrzeug mit einer Kraftfahrzeuggeschwindigkeitssensorvorrichtung
DE102020216530A1 (de) * 2020-12-23 2022-06-23 Continental Automotive Gmbh Tachographensystem für ein Kraftfahrzeug, Kraftfahrzeug und Verfahren zum Betreiben eines Tachographensystems

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Also Published As

Publication number Publication date
WO2009095286A2 (de) 2009-08-06
US8484475B2 (en) 2013-07-09
RU2462827C2 (ru) 2012-09-27
DE102008006840A1 (de) 2009-08-13
EP2238733A2 (de) 2010-10-13
US20100322423A1 (en) 2010-12-23
RU2010136270A (ru) 2012-03-10

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