As Augmented Reality (AR) devices become more prevalent and commercially viable, the need for quick, efficient, and secure schemes for pairing these devices has become more pressing. Current methods to securely exchange holograms require users to send this information through large data centers, creating security and privacy concerns. Existing techniques to pair these devices on a local network and share information fall short in terms of usability and scalability. These techniques either require hardware not available on AR devices, intricate physical gestures, removal of the device from the head, do not scale to multiple pairing partners, or rely on methods with low entropy to create encryption keys. To that end, we propose a novel pairing system, called GazePair, that improves on all existing local pairing techniques by creating an efficient, effective, and intuitive pairing protocol. GazePair uses eye gaze tracking and a spoken key sequence cue (KSC) to generate identical, independently generated symmetric encryption keys with 64 bits of entropy. GazePair also achieves improvements in pairing success rates and times over current methods. Additionally, we show that GazePair can extend to multiple users. Finally, we assert that GazePair can be used on any Mixed Reality (MR) device equipped with eye gaze tracking.
翻译:随着增强现实(AR)装置越来越普遍和在商业上更加可行,对这些装置配对的快速、高效和安全计划的需求已经变得更加迫切。目前安全交换全息图的方法要求用户通过大型数据中心发送这些信息,从而建立安全和隐私问题。将这些装置配对到本地网络的现有技术在可用性和可缩放性方面有缺陷。这些技术要么需要AR装置上没有的硬件,复杂的物理手势,将装置从头部移走,不向多个配对伙伴,或者依靠低温配对方法创建加密钥匙。为此,我们提议了一个名为“GazePair”的新型配对制系统,通过创建高效、高效和直观配对协议来改进所有现有的本地配对技术。GazePair使用视觉跟踪和口述关键序列提示(KSC)来生成相同、独立生成的配对式加密钥匙,并配对制64位配对式的配对式钥匙。GazePair(GazePair)还能在目前方法上显示对配对成功率和时间的配对成功率。此外,我们用了“Gadia-Pebraal”跟踪系统,最后显示我们使用了“Gabraal”的“Gair”系统,我们可以扩展了“Gair”的图像跟踪。</s>