可用于生成证书请求、安装和验证数字证书的activex控件

小型CA系统.数字证书制作超酷工具，还可以对数据加解密、还能实现数据在网络上的安全传输。-Small-scale CA system. Making cool tools for a digital certificate, you can also encrypt and decrypt the data, but also on the network data secure transmission.