Cryptanalysis and Improvement of a New Identity-based Key Exchange Protocol
Zhou Xiao-juan · 2010
This paper extended the definition of key-compromise-impersonate attack according to a new kind of identity-based key exchange protocol presented by Wang in 2007,then showed that this protocol can't resist the extending key-compromise-impersonate attack.This paper also conducted a detailed analysis on the flaw.To avoid this shortcoming,an improvement of the identity-based protocol was proposed based on the original scheme.