arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1902.03282cs.CRcs.NI
收藏

一种空军物联网轻量级认证方案

A Light-Weight Authentication Scheme for Air Force Internet of Things

Xi Hang Cao, Xiaojiang Du, E. Paul Ratazzi

摘要:

物联网(IoT)由于其广泛的应用和通信技术的进步而无处不在。物联网的能力还使其在国土安全和战术任务中发挥重要作用,包括侦察、情报、监视和目标获取(RISTA)。物联网安全成为其在军事行动中广泛使用之前最关键的问题。虽然大多数研究都集中在智能物联网设备上,但缺乏对传统哑网络就绪设备的处理;此外,由于严格的硬件限制,部署在恶劣环境中的物联网设备通常需要哑,这使得它们非常容易受到网络攻击。为了缓解这个问题,我们提出了一个轻量级的认证方案,哑物联网设备,在无人机传感器协作RISTA任务的案例研究。我们的计划利用隐蔽通道在物理层的认证,不要求传统的密钥部署,密钥生成,这可能会导致安全风险和大的开销,哑传感器无法承受。我们的方案在物理层上操作,因此它是高度可移植的,并可推广到大多数商业和军事通信协议。我们证明了我们的计划的可行性,通过建立一个原型系统,并进行实验,以模拟在真实场景中的无人机和传感器的行为。

英文摘要:

Internet of Things (IoT) is ubiquitous because of its broad applications and the advance in communication technologies. The capabilities of IoT also enable its important role in homeland security and tactical missions, including Reconnaissance, Intelligence, Surveillance, and Target Acquisition (RISTA). IoT security becomes the most critical issue before its extensive use in military operations. While the majority of research focuses on smart IoT devices, treatments for legacy dumb network-ready devices are lacking; moreover, IoT devices deployed in a hostile environment are often required to be dumb due to the strict hardware constraints, making them highly vulnerable to cyber attacks. To mitigate the problem, we propose a light-weight authentication scheme for dumb IoT devices, in a case study of the UAV-sensor collaborative RISTA missions. Our scheme utilizes the covert channels in the physical layer for authentications and does not request conventional key deployments, key generations which may cause security risks and large overhead that a dumb sensor cannot afford. Our scheme operates on the physical layer, and thus it is highly portable and generalizable to most commercial and military communication protocols. We demonstrate the viability of our scheme by building a prototype system and conducting experiments to emulate the behaviors of UAVs and sensors in real scenarios.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑