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

6 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

Publisher Copyright:
© 2020 IEEE.

Funding

The authors are with the Department of Electrical and Computer Engineering, University of Kentucky, Lexington, KY, 40506 USA 1Contact e-mail: ([email protected]). This research was partially supported by National Science Foundation Grant No:1738662.

Funders	Funder number
National Science Foundation (NSF)	1738662

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",

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year = "2020",

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doi = "10.1109/ISVLSI49217.2020.00094",

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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

Funding

Keywords

ASJC Scopus subject areas

Access to Document

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Cite this