Research and improvement on CGA technique
Zhou Yuan-quan · Journal of Zhejiang University of Technology · 2009
During the updating process of binding between the two ends in mobile communications,the arbitrary of nodes and difficult distribution of passwords makes the IPSecESP technique useless.The CGA technique is an effective solution for theses problems.But the calculation with high intensity and checking signature are used in CGA technique.It makes the CGA technique to be attacked by the DOS and spoofing attacks more easily.The net environment and characteristics of attackers are analyzed,and the conversation performance is improved.This improved method is proved to be rational and effective.Finally,a simulated experiment shows that this method obviously enhances the anti-attacking performance.