poster

Key Exchange and Management Schemes for Automotive Control Units

Authors:

Miao Zhang,

Shaoning Chen,

Barbara GrazianoAuthors Info & Claims

EICC '21: Proceedings of the 2021 European Interdisciplinary Cybersecurity Conference

Pages 89 - 90

https://doi.org/10.1145/3487405.3487658

Published: 22 November 2021 Publication History

Get Access

Abstract

Today's vehicles are typically equipped with dozens of electronic control units that control one or more of the electrical systems or subsystems. Due to the rapid development towards autonomous driving, vehicle functionalities strongly depend on the communication between diverse control units (xCUs). Herein, tampering to manipulate e. g. the emission values of environmental protection systems (EPSs) to gain financial benefits poses a cyber risk to the various xCUs. To protect the communication channels from tampering/cyber-attacks, advanced key exchange and key management schemes are required.

Within the framework of the Smart Adaptive Remote Diagnostic Anti-Tampering Systems (DIAS) project, two key exchange and management schemes are developed to enable a secure communication between xCUs and provide protection against tampering. For this purpose, two main communication protocols within a modern vehicle are considered: The Controller Area Network (CAN) protocol and the Single Edge Nibble Transmission (SENT) protocol. The DIAS project mainly aims at hardening EPSs against tampering, and it is funded by European Union's Horizon 2020 research and innovation program. The proposed key exchange and management schemes will be demonstrated in an experimental desktop environment.

References

[1]

Whitfield Diffie and Martin E. Hellman. 1976. New Directions in Cryptography. IEEE Transactions on Information Theory. 22 (6): 644–654.

Digital Library

Google Scholar

[2]

Standards for Efficient Cryptography Group. 2009. SEC1: Elliptic Curve Cryptography. pp. 15. Version 2.0.

Google Scholar

[3]

https://jwt.io/introduction/. Last accessed September 20, 2021.

Google Scholar

[4]

Shaoning Chen. 2021. Verfahren zum Herstellen einer authentifizierten und unidirektionalen Kommunikation zwischen zwei Komponenten eines Fahrzeugs. DE 102021003257.8, Not published yet.

Google Scholar

[5]

SAE J2716 SENT—Single Edge Nibble Transmission for Automotive Applications.

Google Scholar

[6]

Andrey Bogdanov, Lars R. Knudsen, Gregor Leander, Christof Paar, Axel Poschmann, Matthew J. B. Robshaw, Yannick Seurin and Charlotte Vikkelsoe. 2007. PRESENT: An Ultra-Lightweight Block Cipher. Cryptographic Hardware and Embedded Systems - CHES 2007: 450–466.

Google Scholar

Index Terms

Key Exchange and Management Schemes for Automotive Control Units
1. Social and professional topics

Index terms have been assigned to the content through auto-classification.

Recommendations

Efficient three-party key exchange protocols with round efficiency

Recently, Guo et al. discovered some security flaws of the simple three-party key exchange protocol proposed by Lu and Cao, and proposed an improved protocol. Independently, Chung and Ku also showed some weaknesses of Lu and Cao's protocol, and provided ...
Modeling key compromise impersonation attacks on group key exchange protocols

Two-party key exchange (2PKE) protocols have been rigorously analyzed under various models considering different adversarial actions. However, the analysis of group key exchange (GKE) protocols has not been as extensive as that of 2PKE protocols. ...
Complete Attack on RLWE Key Exchange with Reused Keys, Without Signal Leakage
Information Security and Privacy
Abstract
Key Exchange (KE) from RLWE (Ring-Learning with Errors) is a potential alternative to Diffie-Hellman (DH) in a post quantum setting. Key leakage with RLWE key exchange protocols in the context of key reuse has already been pointed out in previous ...

Comments

Please enable JavaScript to view thecomments powered by Disqus.

Information & Contributors

Information

Published In

EICC '21: Proceedings of the 2021 European Interdisciplinary Cybersecurity Conference

November 2021

97 pages

ISBN:9781450390491

DOI:10.1145/3487405

Permission to make digital or hard copies of part or all of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for third-party components of this work must be honored. For all other uses, contact the Owner/Author.

Publisher

Association for Computing Machinery

New York, NY, United States

Publication History

Published: 22 November 2021

Check for updates

Author Tags

Qualifiers

Poster
Research
Refereed limited

Funding Sources

European Union's Horizon 2020 research and innovation programme

Conference

EICC '21

EICC '21: European Interdisciplinary Cybersecurity Conference

November 10 - 11, 2021

Virtual Event, Romania

Contributors

Other Metrics

View Article Metrics

Bibliometrics & Citations

Bibliometrics

Article Metrics

0
Total Citations
50
Total Downloads

Downloads (Last 12 months)7
Downloads (Last 6 weeks)4

Reflects downloads up to 12 Nov 2024

Other Metrics

View Author Metrics

Citations

View Options

Get Access

Login options

Check if you have access through your login credentials or your institution to get full access on this article.

Full Access

Get this Publication

View options

PDF

View or Download as a PDF file.

PDF

eReader

View online with eReader.

eReader

HTML Format

View this article in HTML Format.

HTML Format

Abstract

References

Index Terms

Recommendations

Efficient three-party key exchange protocols with round efficiency

Modeling key compromise impersonation attacks on group key exchange protocols

Complete Attack on RLWE Key Exchange with Reused Keys, Without Signal Leakage

Comments

Information

Published In

Publisher

Publication History

Check for updates

Author Tags

Qualifiers

Funding Sources

Conference

Contributors

Other Metrics

Bibliometrics

Article Metrics

Other Metrics

Citations

Get Access

Login options

Full Access

View options

PDF

eReader

HTML Format

Figures

Other

Share

Share this Publication link

Share on social media

Affiliations