一种支持隐私保护的加密方法在云存储中的应用

A support privacy encryption method in the application of the cloud storage

随着云存储技术的快速发展,云存储的数据安全性成了一个最为关键的问题。加密是一种对数据进行保护的有效方法。为了提高云存储环境中对客户隐私的保护,本文设计研究了一种支持隐私保护的云存储加密方法 CESVMC。通过对矩阵和向量进行加、减、乘、除运算,完成对云存储数据和客户信息的保密工作。最后经过安全分析和对其性能进行评测,证明CESVMC加密技术具有较高的安全性能,以及合理的运算复杂度,满足日常云存储的工作需要。

With the rapid development of cloud storage technology, cloud storage data security has become a key problem. Encryption is an effective method for protection of data. In order to improve the cloud storage environment, the protection of customer privacy, this article design research a kind of support CESVMC privacy cloud storage encryption method. Based on the matrix and vector add, subtract, multiply, divide, complete the cloud storage data and customer information confidential work.Finally through security analysis and performance evaluation, prove CESVMC encryption technology has high safety performance, and reasonable operation complexity, meet the needs of the daily work of cloud storage.