Group key management scheme research of wireless sensor net-works
Min Yu · Computer Engineering and Applications Journal · 2009
To support secure group communications in resource constrained wireless sensor networks,and consider the security re-quirement of forward security,backward security and integrality that group key management must meet,a security and efficient group key management scheme which only uses elliptic curve cryptosystems and XOR is proposed.Compared with previous group key mana-gement schemes for wireless sensor networks,this scheme provides more efficiency and is more suitable for wireless sensor networks.