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

Producción científica: Conference contribution › revisión exhaustiva

6 Citas (Scopus)

Resumen

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.

Idioma original	English
Título de la publicación alojada	Proceedings - 2020 IEEE Computer Society Annual Symposium on VLSI, ISVLSI 2020
Páginas	602-603
Número de páginas	2
ISBN (versión digital)	9781728157757
DOI	https://doi.org/10.1109/ISVLSI49217.2020.00094
Estado	Published - jul 2020
Evento	19th IEEE Computer Society Annual Symposium on VLSI, ISVLSI 2020 - Limassol, Cyprus Duración: jul 6 2020 → jul 8 2020

Serie de la publicación

Nombre	Proceedings of IEEE Computer Society Annual Symposium on VLSI, ISVLSI
Volumen	2020-July
ISSN (versión impresa)	2159-3469
ISSN (versión digital)	2159-3477

Conference

Conference	19th IEEE Computer Society Annual Symposium on VLSI, ISVLSI 2020
País/Territorio	Cyprus
Ciudad	Limassol
Período	7/6/20 → 7/8/20

Nota bibliográfica

Publisher Copyright:
© 2020 IEEE.

Financiación

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.

Financiadores	Número del financiador
National Science Foundation (NSF)	1738662

ASJC Scopus subject areas

Hardware and Architecture
Control and Systems Engineering
Electrical and Electronic Engineering

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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",

month = jul,

doi = "10.1109/ISVLSI49217.2020.00094",

language = "English",

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Cultice, T, Labrado, C & Thapliyal, H 2020, A PUF based CAN security framework. En 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

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AU - Labrado, Carson

AU - Thapliyal, Himanshu

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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.

KW - CAN Bus

KW - Physically Unclonable Function (PUF)

KW - Vehicular Security

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A PUF based CAN security framework

Resumen

Serie de la publicación

Conference

Nota bibliográfica

Financiación

ASJC Scopus subject areas

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