云计算中模指数外包计算方案研究  

Research on Modular Exponential Outsourcing in Cloud Computing

作　　者：陶智祥[1] 刘财兴[1] Tao Zhixiang;Liu Caixing(College of Mathematics and Information,South China Agricultural University,Guangzhou Guangdong 510642,China)

机构地区：[1]华南农业大学数学与信息学院,广东广州510642

出　　处：《信息与电脑》2017年第3期63-65,共3页Information & Computer

摘　　要：可验证计算是用户的数据或应用程序加密后通过互联网将其发送至服务器,服务器能够提供数据处理或程序运行的服务,服务器完成计算任务后将结果以及结果的证明结论一并返回给用户。用户根据结果以及证明结论能够验证服务器的可靠性、数据结果的真实性。能够实现用户数据的安全、可靠传输,同时实现运算结果可验证,对于云计算平台的发展具有非常重要的意义。本方案在利用两个服务器的快速模指数安全外包计算方案的基础上,通过盲化处理,只利用一个服务器就可以实现完全隐私,且获得较高的可验证率。The verifiable calculation is the user's data or application encrypted through the Internet to send it to the server,the server can provide data processing or program operation of the service,the server after the completion of the calculation of the results and the results of the results together to return to the user The The user can verify the reliability of the server and the authenticity of the data results through the results and the proof conclusion.Can achieve the user data security,reliable transmission,while the results can be verified to verify the development of cloud computing platform has a very important significance.Based on the fast module exponential security outsourcing solution of two servers,this scheme can realize full privacy and obtain a higher verifiable rate by using blind server.

关 键 词：云计算 安全外包 模指数 

分 类 号：TP309[自动化与计算机技术—计算机系统结构]