面向Web页面的电子签章控件的实现

Implementation of Electronic Signature Control Oriented to Web Page

提出了一个面向Web页的电子签章控件的设计方法,该控件可实现对Web页上任何元素子集的数字签名,并可将带有电子印章的Web页面保存成本地文件,实现离线验证。论述了该控件的实现方法及相关技术,并将该控件应用于基于Web的电子合同中。实际应用表明,该控件能够保证签章Web页面中重要信息的完整性和不可否认性。

The paper proposes an approach to designing an electronic signature control oriented Web page,which can implement digital signature for any html elements set on the Web page.The control can also save Web page with the electronic seal as local document for offline verification.The paper discusses the implementation method related technologies of the control,and applies the control to Web-based electronic contract system.Practical application shows that the control mate the integrity and non-repudiation of web page with electronic seal.