Web系统中数据加密技术的探讨

随着网络技术的飞速发展、信息化程度逐渐提高,目前大部分应用都是通过网络来完成,并且系统大都采用B/S结构,传递交换不同格式的文件。为保证能够追踪发送者的身份标记并且保证没有人在他们发送之后修改文档必须使用数字签名技术。本文详细阐述了网络文档交换采用数字签名的必要性,从实现技术上进行了分析,最后给出了在客户端签名,在服务器端验证的实现方法。

Discussion about Data Encryption Technology in Web System

With the rapid development of network technology,gradually increase the degree of information that the majority of applications are done through the network,and the system were powered by B / S structure,transfer the exchange of different file formats.To ensure the identity of the sender to track markers and that no one in the document must be modified after they are sent using digital signature technology.This paper describes the use of digital signatures for document exchange network of the necessity of technology is analyzed from the implementation,the client is given the signature,the server-side validation implementation.