Web表单数据加密和签名组件的设计与实现

Design and Implement of a COM Component Which Encrpyt and Sign Data in Web FORMS

在Web应用中,数据的交换主要通过Web页面中的FORM表单来实现。为了确保数据的安全,有必要在浏览器中对Web页面里的FORM表单数据进行加密和签名,在服务器端对数据解密和验证。为此笔者设计了一个对FORM数据进行加密和签名,解密和验证的组件,实现了对FORM数据的加解密、身份验证和数据完整性验证等功能。其优点是应用方便,甚少占用服务器资源。

In Web applications,the FORM is used element in the web page to exchange data with the Web server.The security that we must concern about the web data mostly focus on the data in FORMs.So it is necessary to encrypt ,decrypt ,sign and verify the data in the FORMs.This paper tells is how to implement and use an component which has such functions.The advantage of the component is easily using,and less resource needed.