计算机应用与软件2017，Vol.34Issue(4)：70-74,148,6.DOI:10.3969/j.issn.1000-386x.2017.04.013
基于复数域的高效完整性保护数据融合算法
EFFICIENT INTEGRITY PROTECTION DATA FUSION ALGORITHM BASED ON COMPLEX FIELD
摘要
Abstract
With the rapid development of wireless sensor networks, they are applied to more and more fields.As there is a very high demand for data privacy and integrity protection in many fields, a higher requirement for the security of sensor networks is put forward.Therefore, it is very important to design a data fusion algorithm that can take into account both data privacy and integrity protection.In this paper, we propose an efficient and safe new integrity protection data fusion algorithm based on complex field.While retaining the characteristics of the original complex field algorithm, we add distributed data integrity verification mechanism, which enables the algorithm to quickly and efficiently detect the tampered false data.Theoretical analysis and simulation results show that the algorithm can reduce the blind discard rate, improve the security and detect the malicious data more quickly without increasing energy consumption.关键词
数据融合/完整性保护/隐私保护/复数域Key words
Data aggregation/Integrity protection/Privacy protection/Complex filed分类
信息技术与安全科学引用本文复制引用
贾宗璞,王冠琼,彭维平,郭海儒..基于复数域的高效完整性保护数据融合算法[J].计算机应用与软件,2017,34(4):70-74,148,6.基金项目
河南省科技攻关项目(132102210123) （132102210123）
河南省重点科技攻关项目(122102310309) （122102310309）
河南理工大学博士基金项目(B2009-21). （B2009-21）
