What is it about?
In order to audit data integrity instead of retrieving the entire outsourced data from the cloud. We use the chameleon authentication tree structure to improve audit efficiency.
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Why is it important?
We designed a new type of audit protocol using chameleon hash, which effectively reduces the recalculation of node hashes caused by dynamic data updates and supports virtual node settings.
Perspectives
It is my pleasure to write this article.Hope to provide a new idea for cloud audit.
Gaopan Hou
Read the Original
This page is a summary of: Efficient audit protocol supporting virtual nodes in cloud storage, Transactions on Emerging Telecommunications Technologies, March 2020, Wiley,
DOI: 10.1002/ett.3911.
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