PSSPR: A Source Location Privacy Protection Scheme Based on Sector Phantom Routing in WSNs

PSSPR: A Source Location Privacy Protection Scheme Based on Sector Phantom Routing in WSNs
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DOI：
10.1002/int.22666
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发表时间：
2021-09
期刊：
2021 IEEE Intl Conf on Dependable, Autonomic and Secure Computing, Intl Conf on Pervasive Intelligence and Computing, Intl Conf on Cloud and Big Data Computing, Intl Conf on Cyber Science and Technology Congress (DASC/PiCom/CBDCom/CyberSciTech)
影响因子：
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通讯作者：
Jing Sun;Yuling Chen;Tao Li;Jia Liu;Yixian Yang
Jing Sun;Yuling Chen;Tao Li;Jia Liu;Yixian Yang
中科院分区：
其他
文献类型：
--
作者：
Jing Sun;Yuling Chen;Tao Li;Jia Liu;Yixian Yang

文献摘要

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源位置隐私在无线传感器网络中占有不可动摇的地位，对无线传感器网络的广泛应用有着深远的影响。大多数将幻像节点引入源位置的隐私策略都存在幻像节点与源之间的传输路径不够多样化、幻像节点区域离源较近的问题。为此，提出了一种基于扇区域虚路由的源位置隐私保护方案。该方案利用扇区域和中心节点的坐标$V$来增加虚节点的地理位置多样性，完全避免了源位置的可见性，保护了源位置的安全性。理论分析和仿真结果表明，该方案可以提高源位置的安全性。
Source location privacy, occupying an unshakable status in wireless sensor networks, has a profound influence on the widespread application of wireless sensor networks (WSNs). Most privacy policies that introduce phantom nodes to the source location have the problem that the transmission path between the phantom node and the source is not diversified enough, and the phantom node area is close to the source. For this reason, a source location privacy protection scheme based on sector domain phantom routing is proposed. The scheme uses the sector domain and the coordinates of the central node $V$ to increase the geographical position diversity of the phantom node, which completely avoids the visible and protects the security of the source location. Theoretical analysis and simulation results show that our scheme can enhance the security of source position.