Stamper and signature is very important in the affair of tradition work in government and enterprise . this article according to the characteristic of traditional signature and stamper , combinic the demands of signature and seal in e - government - affair work information system , inosculates the technology of middleware and e - government - affair security , makes use of object oriented and component technology , integrates correlation knowledge of compositive cryptogram , pki , seal digital image , activex etc , studies and achieves digital e - signature - seal middleware based on web which is used in internet / intranet environment 印章和签名在传统的政府办公和企业事务处理中起着十分重要的作用。本文根据传统签名、盖章的特点，结合电子政务办公信息系统中的盖章签名需求，把电子政务安全技术和中间件技术相融合，利用面向对象和组件技术，集成密码学、 pki 、印章数字图像、 activex控件等相关知识，研究并实现了一个应用于internet intranet环境中的基于web的电子签章中间件。
The manage information system and e - government ( electronic government ) for traffic control department is consist of vehicles , drivers , violates , accidents , monitor , network security , electronic government and electronic police . this paper makes a research into designing and implementing a e - government for traffic control department and brings forward a total solution 车辆管理信息与电子政务系统包括机动车管理信息子系统、驾驶员管理信息子系统、电子签章与道路核查子系统、信息监控子系统、电子政务子系统、数据集成子系统、信息安全子系统、业务公示子系统、无纸化考试子系统。
