Authenticated Key Exchange Algorithm
Wu Guo · Jisuanji gongcheng · 2006
Key agreement is the procedure that the two sides of the communication negotiate a session key.Diffie-Hellman key agreement protocol is well known,but this protocol can not resist man-in-the-middle(MID) attack.Several protocols that can escape MID attack have been proposed.Those protocols are complicated.A simple authenticated key agreement algorithm(SAKA) and its enhanced protocols are developed.They are very simple,but some weaknesses are founded.A new protocol based on SAKA is proposed in this paper,which can make up these weaknesses.