通信学报 ›› 2014, Vol. 35 ›› Issue (Z2): 256-260.doi: 10.3969/j.issn.1000-436x.2014.z2.036

• 学术通信 • 上一篇    下一篇

基于隐私同态数据融合的完整性验证协议

李星,李春彦,王良民   

  1. 江苏大学 计算机科学与通信工程学院,江苏 镇江 212013
  • 出版日期:2014-11-25 发布日期:2017-06-19
  • 基金资助:
    国家自然科学基金资助项目;江苏省六大人才高峰计划基金资助项目;镇江市工业科技支撑计划基金资助项目

Integrity verification protocol based on privacy homomorphism data aggregation

Xing LI,Chun-yan LI,Liang-min WANG   

  1. School of Computer Science and Communication Engineering,Jiangsu University,Zhenjiang 212013,China
  • Online:2014-11-25 Published:2017-06-19
  • Supported by:
    The National Natural Science Foundation of China;The Industrial Science and Technology Foundation of Zhenjiang City

摘要:

在无线传感器网络中的安全数据融合能够有效防止隐私泄露和数据篡改等问题,并实现高效的数据传输。由此提出一种基于隐私同态数据融合的完整性验证协议IV-PHDA。该协议采用同态加密保证数据隐私性;利用随机检测节点对节点聚合结果的完整性进行检测,以验证聚合节点是否忠实地传输每个数据分组。通过理论分析和仿真对比,对其算法的性能进行验证,结果表明,该协议能够在网络传输的过程中检测数据的完整性,并且实现较好的隐私保护和较高的数据精确度。

关键词: 数据聚合, 同态加密, 检测节点, 数据完整性

Abstract:

Secure data aggregation in wireless sensor networks can effectively prevent privacy leakage,data tampering and other issues,it also achieves efficient data transmission.An integrity verification protocol based on privacy homomorphism data aggregation (IV-PHDA) was presented.The protocol uses homomorphism encryption to ensure data privacy,then it used random detection nodes to detect the integrity of the aggregated results to verify whether the aggregation node faithfully transmit each data packet.The theoretical analysis and simulation comparison verify the performance of the algorithm,the results show that this protocol can detect data integrity through transmission,and achieve better privacy protection and higher data accuracy.

Key words: data aggregation, homomorphism encryption, detection node, data integrity

No Suggested Reading articles found!