文档介绍：1 电子化证书系统解决方案电子化证书解决方案 2目录 1 、系统概述······················································································ 3 背景分析·················································································· 3 产品成熟度··············································································· 3 系统目标·················································································· 3 2 、系统总体架构················································································ 4 、技术架构··································································