Java智能卡FIDO U2F设备APPLET-Java smart card FIDO U2F equipment APPLET

FIDO U2F的源码实现，本项目为FIDO框架下第三方的在线身份识别验证系统，其将实现用设备来代替传统的用户名密码的在线认证方式(Source code implementation of FIDO U2F,This code is intended as a reference and resource for developers who are interested in exploring U2F.)