Research on the realization of a new type of wireless sensor network communication protocol

In the wireless sensor network, network security communication has gradually attracted the attention of network architecture designers and researchers and key distribution protocol plays a fundamental role in the secure transmission of wireless sensor network. This paper mainly describes the key pre-distribution algorithm of binary t-order polynomial, its principle is similar to Blom key pre-distribution protocol and the key pair generation model is finished according to a binary t-order polynomial f(x,y) defined in finite field F(q). Through the analysis of TinyOS integrated file, we obtain the bottom operation mechanism of TinyOS operating system and write the correlative codes in the system to realize the random generation of key and a low power network security communication process.