In this scheme we put forward the concept of matrix pool on which our key predistribution scheme is upbuilt，and encrpytion scheme is introduced into the process of key transfer.
该方案提出
矩阵池的
，
的预配置建立在多个矩阵之上，节省节点的存储空间，增
网络的可扩展性。加传输机制应用到的传输过程中，增传输过程中的安全性。
