A mutual authentication scheme with key agreement for industrial wireless network

Due to the increasing flexibility and the mobility, wireless security communication in the industrial control field is a challenging. In this paper, we propose one approach of security mutual authentication scheme with key agreement for WIA-PA networks, which is significant to security provisioning in industry wireless network with resource limitations. Then we implements the new node security join the network and communication to enhance the capacity of preventing the attacks. Based upon the provision concept, the proposed scheme does not require public keys for users such that the additional computations for certificates can be reduced. Finally, our test results show these security methods may be used in the field environment to realize the security reliability of the wireless industrial network communication.