J4 ›› 2018, Vol. 35 ›› Issue (4): 455-460.

• 量子光学 • 上一篇    下一篇

基于量子密码的无线传感器网络密钥管理方案

陈晓峰,林崧   

  1. 1福建江夏学院电子信息科学学院,福建 福州 350108; 2 福建省智能家居信息采集及处理物联网实验室,福建 福州 350108; 3福建师范大学数学与计算机科学学院,福建 福州 350007
  • 收稿日期:2018-03-22 修回日期:2018-07-12 出版日期:2018-07-28 发布日期:2018-07-12
  • 通讯作者: 陈晓峰(1977-),福建平潭人,硕士生,讲师,主要从事信息安全、量子密码和物联网方面的研究。 E-mail:cxf150@163.com
  • 基金资助:

    Supported by National Natural Science Foundation of China(国家自然科学基金,61772134),Natural Science Foundation of Fujian Province(福建省自然科学基金,2016J01288),Fujian Province Education and Science Foundation of young teachers(福建省中青年教师教育科研项目,JAT170619)

Key management scheme for wireless sensor networks based on quantum cryptography

CHEN Xiaofeng, LIN Song   

  1. 1 School of Electronic Information Science, Fujian Jiangxia University, Fuzhou 350108, China; 2 Smart Home Information Collection and Processing IOT Lab of Fujian, Fuzhou 350108, China; 3 School of Mathematics and Computer Science, Fujian Normal University, Fuzhou 350007, China
  • Received:2018-03-22 Revised:2018-07-12 Published:2018-07-28 Online:2018-07-12

摘要:

在无线传感器网络中,如何以较小的计算量实现传感器之间的密钥分配一直是研究的热点。提出了一种基于量子纠缠交换的密钥分配方案,对基于簇的层次型网络进行设计,通过广播和点对点的通信分别实现基站与簇头、簇头与终端节点间的密钥分配。在基站进行纠缠粒子分发、实现纠缠交换,簇头和终端节点仅需进行简单的测量操作。所提方案可有效减少各节点的计算量、存储空间和能量消耗,提高整个无线传感网的性能。

关键词: 量子密码;无线传感器;量子纠缠交换;密钥管理;簇

Abstract:

In wireless sensor network (WSN), how to realize key distribution among sensors with lower computational cost is always an interesting issue. A key distribution scheme based on quantum entanglement exchange is proposed. A hierarchical network based cluster is designed, and the key distribution among the base station and cluster head, cluster head and terminal nodes is realized by broadcast and peer-to-peer communications. The entangled particle distribution is carried out at the base station, and the entanglement exchange is realized. The cluster heads and terminal nodes require only simple measurement operation. The proposed scheme can effectively reduce the computation amount, storage and energy consumption of each node, and improve the performance of the whole wireless sensor network.

Key words: quantum cryptography; wireless sensor networks; quantum entanglement exchange; key management; cluster

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