A PUF based CAN security framework

Tyler Cultice; Carson Labrado; Himanshu Thapliyal

doi:10.1109/ISVLSI49217.2020.00094

A PUF based CAN security framework

Tyler Cultice, Carson Labrado, Himanshu Thapliyal

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

1 Scopus citations

Abstract

We propose a method to include security and reliability to the messages sent over the CAN bus. Our approach adheres to CAN standard ISO 11898-1. A reliable PUF response is used in key generation to create a unique shared AES-256 key between each ECU, allowing for all message paths to be encrypted. In addition, an HMAC system with a counter is implemented to help protect against replay attacks and message tampering within the network.

Original language	English
Title of host publication	Proceedings - 2020 IEEE Computer Society Annual Symposium on VLSI, ISVLSI 2020
Pages	602-603
Number of pages	2
ISBN (Electronic)	9781728157757
DOIs	https://doi.org/10.1109/ISVLSI49217.2020.00094
State	Published - Jul 2020
Event	19th IEEE Computer Society Annual Symposium on VLSI, ISVLSI 2020 - Limassol, Cyprus Duration: Jul 6 2020 → Jul 8 2020

Publication series

Name	Proceedings of IEEE Computer Society Annual Symposium on VLSI, ISVLSI
Volume	2020-July
ISSN (Print)	2159-3469
ISSN (Electronic)	2159-3477

Conference

Conference	19th IEEE Computer Society Annual Symposium on VLSI, ISVLSI 2020
Country/Territory	Cyprus
City	Limassol
Period	7/6/20 → 7/8/20

Bibliographical note

Funding Information:
The authors are with the Department of Electrical and Computer Engineering, University of Kentucky, Lexington, KY, 40506 USA 1Contact e-mail: (hthapliyal@uky.edu). This research was partially supported by National Science Foundation Grant No:1738662.

Publisher Copyright:
© 2020 IEEE.

Keywords

CAN Bus
Physically Unclonable Function (PUF)
Vehicular Security

ASJC Scopus subject areas

Hardware and Architecture
Control and Systems Engineering
Electrical and Electronic Engineering

Access to Document

10.1109/ISVLSI49217.2020.00094

Cite this

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title = "A PUF based CAN security framework",

abstract = "We propose a method to include security and reliability to the messages sent over the CAN bus. Our approach adheres to CAN standard ISO 11898-1. A reliable PUF response is used in key generation to create a unique shared AES-256 key between each ECU, allowing for all message paths to be encrypted. In addition, an HMAC system with a counter is implemented to help protect against replay attacks and message tampering within the network.",

keywords = "CAN Bus, Physically Unclonable Function (PUF), Vehicular Security",

author = "Tyler Cultice and Carson Labrado and Himanshu Thapliyal",

note = "Funding Information: The authors are with the Department of Electrical and Computer Engineering, University of Kentucky, Lexington, KY, 40506 USA 1Contact e-mail: (hthapliyal@uky.edu). This research was partially supported by National Science Foundation Grant No:1738662. Publisher Copyright: {\textcopyright} 2020 IEEE.; null ; Conference date: 06-07-2020 Through 08-07-2020",

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doi = "10.1109/ISVLSI49217.2020.00094",

language = "English",

series = "Proceedings of IEEE Computer Society Annual Symposium on VLSI, ISVLSI",

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Cultice, T, Labrado, C & Thapliyal, H 2020, A PUF based CAN security framework. in Proceedings - 2020 IEEE Computer Society Annual Symposium on VLSI, ISVLSI 2020., 9155067, Proceedings of IEEE Computer Society Annual Symposium on VLSI, ISVLSI, vol. 2020-July, pp. 602-603, 19th IEEE Computer Society Annual Symposium on VLSI, ISVLSI 2020, Limassol, Cyprus, 7/6/20. https://doi.org/10.1109/ISVLSI49217.2020.00094

A PUF based CAN security framework. / Cultice, Tyler; Labrado, Carson; Thapliyal, Himanshu.

Proceedings - 2020 IEEE Computer Society Annual Symposium on VLSI, ISVLSI 2020. 2020. p. 602-603 9155067 (Proceedings of IEEE Computer Society Annual Symposium on VLSI, ISVLSI; Vol. 2020-July).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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AB - We propose a method to include security and reliability to the messages sent over the CAN bus. Our approach adheres to CAN standard ISO 11898-1. A reliable PUF response is used in key generation to create a unique shared AES-256 key between each ECU, allowing for all message paths to be encrypted. In addition, an HMAC system with a counter is implemented to help protect against replay attacks and message tampering within the network.

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A PUF based CAN security framework

Abstract

Publication series

Conference

Bibliographical note

Keywords

ASJC Scopus subject areas

Access to Document

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