Towards Minimizing MAC Utilization for Controller Area Network
Towards Minimizing MAC Utilization for Controller Area Network
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DOI：
10.1145/3375706.3380557
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发表时间：
2020-03
期刊：
影响因子：
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通讯作者：
Ryo Kurachi;H. Takada;Hiroshi Ueda;Shuhei Takimoto
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文献类型：
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作者：
Ryo Kurachi;H. Takada;Hiroshi Ueda;Shuhei Takimoto
近年来，已经报道了针对汽车控制系统的频繁欺骗攻击。为了解决此问题，汽车制造商试图分配消息身份验证代码（MAC），以确保这些系统的安全性。由于转移能力的限制，将身份验证者分配给所有消息是一个挑战，因此汽车制造商正在寻求将其分配给某种类型的消息。在这项研究中，提出了一种欺骗检测的方法，该方法利用了称为“保持生命”消息的关键信息之一。
In recent years, frequent spoofing attacks targeting automotive control systems have been reported. To address this issue, automotive manufactures seek to assign a message authentication code(MAC) to ensure the security of these systems. As it is challenging to assign an authenticator to all messages due to limitations in transfer capacity, automotive manufactures are seeking to assign it to only a certain type of message. In this study, a method of spoofing detection is proposed that makes use of one of the critical messages referred to as Keep Alive Messages.