Certificateless-based two-party authenticated key agreement protocol
无双线性对的无证书两方认证密钥协商协议

Because of the high computational cost, bilinear pairing isn't equal to mobile communication environment. This paper proposed new certificateless-based two-party authenticated key agreement protocol without bilinear pairing. The agreement protocol solved the key escrow issues inherited in the identity-based schemes effectively and achieved identity authentication. And the computational cost decreased effectively without bilinear pairing. After confirming the correctness, the formal analysis based on Applied Pi calculus and ProVerif has shown fulfilled authentication and secure. Compared with other two-party authenticated key agreement protocols, the new proposed key agreement protocol has better security and efficiency.