文章基本信息

标题：Hybrid Encryption Algorithms for Medical Data Storage Security in Cloud Database
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作者：Fenghua Zhang，Yaming Chen，Weiming Meng ; Qingtao Wu
期刊名称：International Journal of Database Management Systems
印刷版ISSN：0975-5985
电子版ISSN：0975-5705
出版年度：2019
卷号：11
期号：1
页码：57-73
DOI：10.5121/ijdms.2019.11104
出版社：Academy & Industry Research Collaboration Center (AIRCC)
摘要：Cloud database are derivatives of Cloud computing. At present, most medical institutions store data in cloud database. Although the cloud database improves the efficiency of use, it also poses a huge impact and challenge to the secure storage of data. The article proposes a hybrid algorithm to solve the data security problem in the hospital cloud database. First, the AES algorithm is improved. The improved algorithm is called P-AES algorithm. The P-AES algorithm is then combined with the RSA algorithm, called a hybrid algorithm. The experimental results show that the hybrid encryption algorithm has the advantages of fast encryption and decryption speed, high security, good processing ability for longer data, and can solve the data security problem in cloud database to a certain extent. The algorithm has been successfully applied to hospital information management system.
关键词：Hospital System; AES; RSA; Hybrid Encryption