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Search on Encrypted COVID-19 Healthcare Data in Blockchain-Assisted Distributed Cloud Storage | IEEE Journals & Magazine | IEEE Xplore

Search on Encrypted COVID-19 Healthcare Data in Blockchain-Assisted Distributed Cloud Storage


Abstract:

In present circumstances, Coronavirus Disease-2019 (COVID-19) is a very significant health issue affecting human life all over the world. In an Internet of Medical Things...Show More

Abstract:

In present circumstances, Coronavirus Disease-2019 (COVID-19) is a very significant health issue affecting human life all over the world. In an Internet of Medical Things (IoMT) environment, the deployed wearable Internet of Things (IoT)-enabled smart devices in a patient's body sense vital information. COVID19-related information is very confidential and private. Thus, the data can be stored into private-blockchain-based distributed cloud storage. For big data analysis, it becomes difficult to decrypt each block residing in the blockchain. Hence, only useful blocks can be searched and then decrypted in order to lessen the computational burden. To deal with this, we discuss a search technique on encrypted COVID-19 data for a blockchain-assisted distributed encrypted database. Finally, blockchain implementation has been also provided to show its effectiveness.
Published in: IEEE Internet of Things Magazine ( Volume: 4, Issue: 4, December 2021)
Page(s): 127 - 132
Date of Publication: 14 February 2022

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