A Secure Scheme of Continuity Based on Two-Dimensional Backward Hash Key Chains for Sensor Networks

被引：7
作者：
Li, Sujun [1 ]
Zhou, Boqing [1 ]
Dai, Jingguo [2 ]
Sun, Xingming [3 ]
机构：
[1] Hunan Univ Humanities Sci & Technol, Dept Comp Sci & Technol, Loudi 417000, Hunan, Peoples R China
[2] Shaoguan Univ, Dept Comp Sci, Shaoguan 512005, Guangdong, Peoples R China
[3] Nanjing Univ Informat & Technol, Dept Comp & Software, Nanjing 210044, Jiangsu, Peoples R China
来源：
IEEE WIRELESS COMMUNICATIONS LETTERS | 2012年 / 1卷 / 05期
基金：
中国国家自然科学基金;
关键词：
Sensor network; continuous security; two-dimensional backward hash key chain;
D O I：
10.1109/WCL.2012.061212.120201
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this letter, we propose a continuous secure scheme based on two-dimensional backward hash key chains. Through detailed analysis, we show that our scheme achieves high local connectivity with a low storage overhead, and has higher network resilience against node compromise as compared with the scheme based on one-dimensional hash key chain for multiple deployment sensor networks (MDSNs).
引用
收藏
页码：416 / 419
页数：4
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