用TOUCAN实现CAN总线安全

Proceedings of the Twentieth ACM International Symposium on Mobile Ad Hoc Networking and Computing Pub Date : 2019-07-02 DOI:10.1145/3323679.3326614

Pietro Biondi, G. Bella, Gianpiero Costantino, I. Matteucci

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引用次数: 6

摘要

现代汽车嵌入了许多软件，这些软件可以将它们变成“超级物理系统”(CPS)。电子控制单元(ecu)通过CAN总线协议进行通信，这并不是为了安全而设计的。本文介绍了TOUCAN的概念验证，TOUCAN是一种新的安全协议，旨在确保CAN总线通信遵循AUTOSAR标准。介绍了TOUCAN的设计、实现和性能，该测试平台由两个廉价的电路板组成，可以演示交换安全的TOUCAN帧。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Implementing CAN bus security by TOUCAN

Modern vehicles embed a lot of software that turns them into Cyper-Physical Systems (CPS). Electronic Control Units (ECUs) communicate through the CAN bus protocol, which was not designed to be secure. This paper presents a proof-of-concept of TOUCAN, a new security protocol designed to secure CAN bus communications following the AUTOSAR standard. The presentation introduces design, implementation and performance of TOUCAN on a test-bed composed by two inexpensive boards that can be demonstrated to exchange secure TOUCAN frames.

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Proceedings of the Twentieth ACM International Symposium on Mobile Ad Hoc Networking and Computing

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