基于加密机制的云计算数据可靠存储方案研究

发布时间：2018-01-22 12:22

本文关键词： 云计算对称加密分布式重组安全存储　出处：《信阳师范学院学报(自然科学版)》2014年04期 　论文类型：期刊论文

【摘要】：为了克服因收发双方都使用同样钥匙导致的其安全性不高等缺点,引入深度加密机制,与AES(Advanced Encryption Standard)算法耦合,设计了基于双级加密的云计算数据可靠存储方案.先采用AES对用户数据客户端进行对称加密,到达云资源管理器后,采用分布式重组的方法进行深度加密,构造了"初级—深度"双级加密的云计算数据可靠存储结构,并完成了基于加密的云计算数据安全存储加密和解密操作流程.借助Eclipse与Java语言,建立了云计算安全模块.结果表明:该系统的加密效率高,拥有较高的安全性且界面操作简单.
[Abstract]:In order to overcome the shortcomings of low security caused by both transceiver and receiver using the same key, the deep encryption mechanism is introduced. Coupled to the AES(Advanced Encryption Standard algorithm. This paper designs a reliable storage scheme of cloud computing data based on two-level encryption. Firstly, AES is used to encrypt the user data client symmetrically. After reaching the cloud resource manager, the method of distributed reorganization is used for deep encryption. This paper constructs a "primary-depth" dual-level encryption cloud computing data reliable storage structure. And completed the encryption based on cloud computing data security storage encryption and decryption operation flow, with the help of Eclipse and Java language. The security module of cloud computing is established. The result shows that the system has high encryption efficiency, high security and simple interface operation.
【作者单位】：华中师范大学教育信息技术学院;信阳农林学院计算机科学系;平顶山学院软件学院;
【基金】：河南省科技攻关项目(132102110213)
【分类号】：TP333;TP309
【正文快照】： 0引言就云存储中的可靠性而言,前人开发了一些解决方法,提出了对用户数据在客户端初级加密,在云管理服务器对加密数据再进行深度加密的方法.在云计算条件中,面向用户数据的加密技术有:采用云资源管理器端的公钥对客户端进行数据加密的对称密钥进行加密的设计[1-2]、动态加解密

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