摘要
针对智能配电网信息采集系统的隐私安全、存储与通信开销等问题,提出了一种具有隐私保护的数据安全认证方案。该方案融合数据隐私保护和数据完整性认证构建了一个安全可靠的数据传输协议。理论分析和实验结果表明,该方案不仅在节点数量众多的情况下大大降低了节点的存储与通信开销,而且加入了隐私保护,提高了传输的安全性,更加适用于智能配电网信息采集系统。
Focused on the problem of privacy preserving, storage and transmission overhead in information collection system of the smart distribution network, a data transmission scheme with masking parameters was proposed. The scheme fused data privacy pro- tection and data integrity authentication scheme to build a safe and reliable data transmission environment. The result of theoretical analysis and experiment show that, this scheme, can not only reduces the storage and transmission overhead, but also uses the pri- vacy protection and improves the security of transmission in the condition of numerous nodes, which is more suitable for information collection system in smart distribution network.
出处
《电子技术应用》
北大核心
2015年第12期98-101,共4页
Application of Electronic Technique
基金
国家自然科学基金项目(61373152
61572311)
上海市科委基础研究重点项目(12JC1404500
13JC1403503)
关键词
智能配电网
MERKLE树
隐私保护
HASH函数
认证协议
smart distribution network
Merkle tree
privacy protection
Hash function
authentication protocol
