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Received:March 09, 2017
Received:March 09, 2017
中文摘要: 数据聚合是智能电网中的重要环节,在数据聚合的过程中应达到准确、安全、高效节能等指标.通过对DGK密码体制与盲签名加密钥分配技术两种方法的对比分析,得出盲签名加密钥分配技术更加安全可靠,同时计算开销较小的结论.
Abstract:Data aggregation is an important part of the smart grid,in the process of which,the data aggregation should be accurate,safe,energy efficient.Through the comparison of DGK cryptography and blind signature cryptographic key assignment,analysis shows that the method is more satifying in the process of smart grid data appregation.The final analysis of the blind signature encryption key distribution technology is more secure and reliable,while less computational expenses.
keywords: privacy protection data aggregation smart grid
文章编号:20174015 中图分类号: 文献标志码:
基金项目:上海市自然科学基金(15ZR1418500);上海市科学技术委员会地方院校能力建设项目(15110500700).
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