New Lattice-Based Broadcast Authentication Protocol for Wireless Sensor Networks

At present, wireless sensor networks have become one of the indispensable infrastructures in people’s lives. Considering frequent mobility network nodes, an efficient lattice-based random broadcast authentication protocol is proposed. The security proposed based on SIS problem which helps to resist against quantum attacks. In this paper, we propose two forms authentication, that is, one-to-many and one-to-one authentication. satisfies property. Moreover, resistance man middle attack, antireplay unforgeability, scalability properties are achieved. its efficiency has certain advantages with other studies.