Information Technology Journal1812-56381812-5646Asian Network for Scientific Information10.3923/itj.2008.215.219MaChunbo AoJun LiJianhua 1200871An authenticated tripartite key agreement mechanism
based on Joux`s protocol is presented in this paper. The proposed protocol
allows the three parties involved in the protocol to agree upon a common
session key over an insecure network. The security of the proposed protocol
is based on CDH problem and the strong hash function. Its security is
improved under the random oracle model.]]>Al-Riyami, S. and K.G. Paterson,20032898332359Bellar, M. and P. Rogaway,1993773110125Bresson, E., O. Chevassut, A. Essiari and D. Pointcheval,20042717301737Chen, Z.,20032003Choo, K.K.R.,20042004Diffie, W. and M.E. Hellman,197622644654Hess, F.,20032595310324Jeong, I.R., J. Katz and D.H. Lee,20043089220232Joux, A.,20002000pp: 385394Just, M. and S. Vaudenay,199611633649Law, L., A. Menezes, M. Qu, J. Solinas and S. Vanstone,19981998Lee, H.K., H.S. Lee and Y.R. Lee,20022002Matsumoto, T., Y. Takashima and H. Imai,19866999106McCullagh, N. and P.S.L.M. Barreto,20053376262274Nalla, D. and K.C. Reddy,20032003Shim, K.,20032003Zhang, F., S. Liu and K. Kim,20032003