May 13, 2024 · A blockchain scheme for authentication, data sharing and nonrepudiation to secure internet of wireless sensor things. Cluster Computing, 26(2): ...

This paper proposes a polynomial cluster key distribution scheme based on blockchain (PCD), which simultaneously offers the functionalities of the digital ...

An Asymmetric Encryption-Based Key Distribution Method for Wireless Sensor Networks ... Blockchain-based Secure Key Distribution for WSNs in Soil Monitoring.

Apr 27, 2024 · In this paper, we present a novel Secure Clustering Routing Method based on Blockchain and Swarm Intelligence (BS-SCRM) for Wireless Sensor Networks (WSNs).

This work focuses on the -Composite key distribution/assignment protocol, which requires that two sensors share at least common keys to securely exchange data.

Jan 6, 2022 · In this paper, an encryption and trust evaluation model is proposed on the basis of a blockchain in which the identities of the Aggregator Nodes (ANs) and ...

Sep 23, 2022 · In this paper, we propose an embedded agricultural system for monitoring an olive field based on IoT managed by a decentralized blockchain-based ...

Dec 15, 2023 · The suggested technique reduces the storage and communication costs associated with security keys by eliminating the requirement for key ...

Jan 24, 2023 · This study aims to use these features of the blockchain in WSNs. In this study, a new blockchain-based authentication protocol was developed for WSNs.

ABSTRACT The proposed approach uses blockchain-based technology to strengthen the data security of wireless sensor networks (WSNs).