TEE based session key establishment protocol for secure infotainment systems

TEE based session key establishment protocol for secure infotainment systems Des Autom Embed Syst https://doi.org/10.1007/s10617-018-9212-5 TEE based session key establishment protocol for secure infotainment systems 1 1 Sungbum Lee · Jong-Hyouk Lee Received: 28 February 2018 / Accepted: 23 May 2018 © Springer Science+Business Media, LLC, part of Springer Nature 2018 Abstract Most vehicles are now produced with infotainment features. However, as reported in various security conferences, security vulnerabilities associated with an infotainment sys- tem can cause serious security issues, e.g., an attacker can control in-vehicle systems through the infotainment system. To address such security issues, in this paper, we propose a ses- sion key establishment protocol using Elliptic Curve Cryptography. The proposed protocol enables secure authentication and key distribution between a user device and a telematics control unit. We also shows how a trusted execution environment is used for the proposed protocol. We present detailed protocol operations with conducted security analysis results. Keywords In-vehicle infotainment · Trusted execution environment · Elliptic Curve Cryptography 1 Introduction Recent advances in wireless communication and embedded system technologies have spawned many new applications for users in vehicles. An infotainment system is one of the new applications that provides navigation, connectivity, audio, and visual entertainment. Most modern vehicles nowadays have infotainment systems that http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Design Automation for Embedded Systems Springer Journals

TEE based session key establishment protocol for secure infotainment systems

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Publisher
Springer US
Copyright
Copyright © 2018 by Springer Science+Business Media, LLC, part of Springer Nature
Subject
Engineering; Circuits and Systems; Computer-Aided Engineering (CAD, CAE) and Design; Special Purpose and Application-Based Systems
ISSN
0929-5585
eISSN
1572-8080
D.O.I.
10.1007/s10617-018-9212-5
Publisher site
See Article on Publisher Site

Abstract

Des Autom Embed Syst https://doi.org/10.1007/s10617-018-9212-5 TEE based session key establishment protocol for secure infotainment systems 1 1 Sungbum Lee · Jong-Hyouk Lee Received: 28 February 2018 / Accepted: 23 May 2018 © Springer Science+Business Media, LLC, part of Springer Nature 2018 Abstract Most vehicles are now produced with infotainment features. However, as reported in various security conferences, security vulnerabilities associated with an infotainment sys- tem can cause serious security issues, e.g., an attacker can control in-vehicle systems through the infotainment system. To address such security issues, in this paper, we propose a ses- sion key establishment protocol using Elliptic Curve Cryptography. The proposed protocol enables secure authentication and key distribution between a user device and a telematics control unit. We also shows how a trusted execution environment is used for the proposed protocol. We present detailed protocol operations with conducted security analysis results. Keywords In-vehicle infotainment · Trusted execution environment · Elliptic Curve Cryptography 1 Introduction Recent advances in wireless communication and embedded system technologies have spawned many new applications for users in vehicles. An infotainment system is one of the new applications that provides navigation, connectivity, audio, and visual entertainment. Most modern vehicles nowadays have infotainment systems that

Journal

Design Automation for Embedded SystemsSpringer Journals

Published: Jun 2, 2018

References

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