Group Key Management Scheme in Wireless Sensor Networks
Min Yu · Jisuanji gongcheng · 2009
To support secure group communications in resource constrained Wireless Sensor Networks(WSN),and updating group key does not add the commuincation and computing burden of system when sensors leave or enter the system,besides considering the security requirement of group key management must meet,this paper proposes a security and efficient group key management scheme which only uses polynomial.Comparing with previous group key management schemes,this scheme provides more efficiency and is more suitable to WSN.