1. New directions in cryptography;Diffie;IEEE Trans Inform Theory,1976
2. Harn L, Lin HY. An authenticated key agreement protocol without using one-way function. In: Proceedings of eighth information security conference, Taiwan, May 1998; p. 155–60.
3. Authenticated key agreement without using one-way hash function;Harn;Electron Lett,2001
4. Hwang RJ, Shiau SH, Lai CH. An enhanced authentication key exchange protocol. Advanced information networking and applications, 2003. In: Proceedings of the 17th international conference on AINA 2003; 27–29 March 2003; p. 202–5.
5. Improved authentication key exchange protocol without using one-way hash function;Lee;ACM Operat Systems Rev,2004