In this paper, we consider two-tiered WSNs model that consists of sensor nodes receiving data from the environment and transferred to storage nodes, the queries ...
In this paper, we consider two-tiered WSNs model that consists of sensor nodes receiving data from the environment and transferred to storage nodes, the queries ...
There are two kinds of WSN model models with sensors for sensing data and a sink for receiving and processing queries from users; and models with special ...
Our proposal not only prevents adversaries from gaining sensitive information of both queries issued by users and data collected by sensor nodes but also allows ...
An Efficient Privacy and Integrity-Preserving Range Query ...
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To preserve data privacy on the storage node, the sensors must do sorting, and data is encrypted before it's sent to the storage nodes since storage nodes are ...
In two-tiered wireless sensor networks, a verifiable privacy-preserving range query processing method is proposed that is based on bucket partition, information ...
Sep 10, 2021 · An energy-efficient and privacy-preserving range query processing in two-tiered wireless sensor networks.
We use bucketing scheme to mix the data for a range, use message encryption for data integrity, and employ encoding numbers to prevent the storage nodes from ...
A two-tier wireless sensor network consists of large amoun- t of resource-limited sensor nodes at the lower-tier which sense the environment information and ...
This paper proposes an efficient and secure range query protocol in two-tiered wireless sensor networks introducing master nodes that prevents adversaries ...