低空無人機群交通的有效安全方案

Abstract

隨著無人機（UAV）的快速發展，可以通過它們實現越來越多的服務，例如交付，自動巡邏，時間無線傳感器/通信網絡等。[1]提出了一種稱為空中高速公路的方案，分組所有無人機都遠離人類區域並形成一個自動系統，以保證人身安全。在這種無人系統中，安全性是確保在安全和授權環境下提供服務的重要問題。 VANET和MANNET中的安全協議在UAANET中效率不高，因為他們沒有考慮整個系統是自動進行的，並且大多數都無法抵禦蟲洞攻擊。在本文中，我們提出了一種安全方案UTSEC，它利用了無人機車隊的特性使其可以對抗蟲洞攻擊和加密週期時間敏感的安全應用信息的輕量型方案。我們還在一個任務中模擬了無人機交通相關消息交換的功耗去檢視UTSEC 的效能。

With the rapid evolution of unmanned Aerial vehicle(UAV), more and more services can be accomplished by them, such as delivery, auto patrol, temporal wireless sensor / communication network, and etc. [1] proposed a scenario called Air Highways, grouping all UAVs far away from human area and formed an automatic system in order to guarantee human safety. In such unmanned system, security is an important issue to ensure the services is provided under a safety and authorized environment. Security protocols in VANET and MANNET is not efficient in UAANET as they didn't consider the whole system is under automatic manner and most of them can’t resist wormhole attack. In this paper, we proposed a security scheme, UTSEC, which is a light-weight solution to against wormhole attack and encrypt periodic time sensitive safety application message by leverage characteristic of UAV fleets. We also give a simulation of power consumption of traffic related message exchange of UAV in one mission.