利用通信双方密码设备的身份特征和共享密钥,提出了一种基于身份认证的密钥协商模型,采用与时间戳机制相绑定的分组密码算法、杂凑......

本文通过对荣华二采区10...

Long delays and poor real-time transmission are disadvantageous to well logging networks consisting of multiple subnets.......