Design and Realization of Electronic Seal Middleware Oriented E-Government
面向电子政务应用的电子签章中间件设计与实现*

As an important component of E-Government system,electronic seal middleware provides the function service for E-Government System,and basically solves the problem of stamping the seal and signature in electronic document,distinguish the identity of operation,ensure the electronic document authenticity,integrality,confidentiality and can not denying.This paper brought forward the safety solution of electronic middleware based on public key infrastructure,and analysed the design and realization of electronic seal middleware in detail.