论文标题
DJI无人机ID未加密
DJI drone IDs are not encrypted
论文作者
论文摘要
无人机广泛用于能源，建筑，农业，运输，仓库，房地产和电影行业。关键应用包括调查，检查，交货和摄影。 Da-Jiang Innovations（DJI）约有70-80％的全球市场份额，总部位于中国深圳，基本上垄断了无人机市场。随着商业开放式无人机销售稳步上升，联邦航空管理局制定了保护联邦领空的法规。 DJI已成为以无人机ID（也称为Aeroscope信号）形式开发远程识别技术的先驱。尽管该公司宣称实施无人机ID技术是“加密的”，但后来被证明是对该索赔的不正确的，但对于如何实时使用低成本无线电频率硬件抓住和解码无人机ID仍然是一个谜。本研究论文讨论了一种使用无线电软件和硬件来检测增强的Wi-Fi和OcuSync无人机ID，三种类型的无人机ID数据包结构以及配备了两个配备两个HackRF的DJI OCUSYNC检测系统的功能的方法。
Drones are widely used in the energy, construction, agriculture, transportation, warehousing, real estate and movie industries. Key applications include surveys, inspections, deliveries and cinematography. With approximately 70-80% of the global market share of commercial off-the-shelf drones, Da-Jiang Innovations (DJI), headquartered in Shenzhen, China, essentially monopolizes the drone market. As commercial-off-the-shelf drone sales steadily rise, the Federal Aviation Administration has instituted regulations to protect the federal airspace. DJI has become a pioneer in developing remote identification technology in the form of drone ID (also known as AeroScope signals). Despite claims from the company touting its implementation of drone ID technology as "encrypted" yet later being proved incorrect for the claim, it remains a mystery on how one can grab and decode drone IDs over the air with low-cost radio frequency hardware in real-time. This research paper discusses a methodology using radio software and hardware to detect both Enhanced Wi-Fi and OcuSync drone IDs, the three types of drone ID packet structures and a functioning prototype of a DJI OcuSync detection system equipped with two HackRF Ones.
