An Improved Certificateless Authentication Key Agreement Protocol
Renu Srivastava, Arun Kumar Misra · International Journal of Computer Applications · 2013
To overcome the key escrow issues of the identity based cryptography, Shi Yijuan and Ll Jianhua [11] proposed a new Certificateless Two-party Authentication Key Agreement (CL-2AKA) protocol.In this paper an improved CL-2AKA Protocol has been proposed.The proposed protocol CAKA (Certificateless Authentication Key Agreement Protocol) is based on the algebraic properties of the pairing.The proposed protocol attempts to mitigate the man-in-the middle and Keycompromise impersonation attacks. is found to be more efficient on computation and has more compact cipher text than the existing schemes.