一种基于网络的文件加密方法的研究与实现  

Research and Implementation of A File Encryption Method based on Network

作　　者：何文才[1] 关少华[1,2] 薛晗[1,2] 刘培鹤[1] 

机构地区：[1]北京电子科技学院通信工程系,北京100070 [2]西安电子科技大学通信工程学院,陕西西安710071

出　　处：《通信技术》2014年第8期946-950,共5页Communications Technology

摘　　要：当今社会互联网已完全融入到人们的日常生活和工作当中,网络极大地方便了人们获取和传递信息。为了让数据加密适应网络时代更多应用场景的需求,在Visual Studio 2010平台上构建了一种网络文件加密系统,系统采用C/S架构,客户端完成用户界面和用户操作处理功能,服务端实现具体的加解密功能。系统应用于OSI参考模型的应用层上,采用了端到端的加密方式,文件在网络上以密文形式传输,确保了文件在传输过程中的安全性。Nowadays, the Internet has completely integrated into people＇s daily life and work, and it is greatly convenient for people to obtain and transmit information. In order to make data encryption to meet the needs of more application scenario, a network file encryption system is built in Visual Studio 2010 platform. The system uses C/S architecture, the client completes the function of user interface and user operation, and the server implements specific encryption step. The system is applied to the application layer of the OSI reference model, with the end-to-end encryption. Files on the network are transmitted in the form of cipher text, thus to ensure the file security in the transmission process.

关 键 词：文件加密 NOEKEON RSA 网络编程 USBKEY 

分 类 号：TP309.7[自动化与计算机技术—计算机系统结构]