A Multi-element Authentication Method Based on ECDSA for Wireless Network

Analyzes the engineering environment in WLAN based on ECC, this paper describe a kind of dual signature scheme using multi-element authentication method by choosing appropriate ECC parameters. This scheme strengthen authentication for all the entities in WLAN, any party's identity should be checked by others when associating. The analytical results indicate that this scheme not only enhance the security of access control in wireless network environment, restrict the "Man-in-the-Middle" attacks, but also well support the bandwidth transport in wireless network.