Secondly, after the detailed analysis of IEEE 802.10 standard, some key management protocols are improved, and one of them is applied in newly designed network interface card with encryption; 其次对IEEE802.10标准作了较为深入的研究和分析,并对其中的部分密钥管理协议进行了改进,改进后应用到新设计的加密网卡中;
Some protocols in the standard are improved, and one of them, namely the key management protocol based on key distribution center, is applied in the newly designed network interface card with encryption. 改进了标准中的部分密钥管理协议,并把基于密钥发放中心的密钥管理协议应用到了新设计的加密网卡。