A hybrid encryption for secure data deduplication the cloud

被引：0
|
作者：
Ebinazer S.E. [1 ]
Savarimuthu N. [2 ]
Bhanu S.M.S. [3 ]
机构：
[1] Department of Computer Science and Engineering, Cyber Security, IIIT, Kottayam
[2] Department of Computer Applications, National Institute of Technology, Tiruchirappalli
[3] Department of Computer Science and Engineering, National Institute of Technology, Tiruchirappalli
来源：
International Journal of Cloud Computing | 2023年 / 12卷 / 2-4期
关键词：
ABE; attribute-based encryption; block level deduplication; cloud computing; data deduplication; genetic algorithm;
D O I：
10.1504/IJCC.2023.130904
中图分类号：
学科分类号：
摘要：
Cloud computing (CC) is a cost-effective platform for users to store their data on the internet rather than investing in additional devices for storage. Data deduplication (DD) defines a process of eliminating redundant data in the cloud by leaving a single copy. This paper provides a hybrid encryption scheme using genetic algorithm (GA) and attribute-based encryption (ABE) to ensure secure data transmission in the cloud and preventing the data deduplication by using message locked encryption (MLE). The hybrid encryption scheme provides a secure data transmission in the cloud. From the simulation output, the time requirement is reduced up to 94% and consumes 43% bandwidth compared with existing works. The proposed method tends to be quite effective in reducing storage and bandwidth costs. Copyright © 2023 Inderscience Enterprises Ltd.
引用
收藏
页码：295 / 307
页数：12
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