Improvement of ID-based authenticated key exchange protocol
Chunxiang Xu · Jisuanji yingyong yanjiu · 2010
Analyzed the security of a recently proposed ID-based authenticated key exchange protocol without random oracles,it was shown that the protocol suffer from impersonation attacks due to redundancy of the exchange messages.To overcome this problem,presented an improved version of the protocol and gave security analyses in the standard model.Results show that it satisfies all the security requirements of an ID-based authenticated key exchange protocol.