Calculation Method of Provable Data Possession Based on Multi-user in Power System
Cloud computing-based power system multi-user service applications will inevitably develop on a large scale.In or-der to ensure that the data of power system service applications is safe and reliable,and is not forged and attacked,this paper pro-poses a multi-user data holding proof calculation method.The data holding proof calculation method not only protects the service ap-plication data from being forged by attackers and malicious administrators,but also satisfies the large-scale business application of the power intelligent IoT system.At the same time,the security of the data holding proof calculation method is verified,the calcula-tion performance is evaluated,so that the calculation method can be well applied to the large-scale application of the power busi-ness system under the intelligent IoT system.
calculation of provable data possessionmulti-userpower system
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