Secure and Efficient Anonymous Authentication Scheme in Global Mobility Networks

Table 2

Security analysis of the compared schemes.

Scheme	Proposed scheme	Zhu and Ma [4]	Lee et al. [5]	Wu et al. [6]	Mun et al. [12]
Anonymity	Yes	No	No	No	Yes
Perfect forward secrecy	Yes	No	No	No	Yes
Mutual authentication (MU-HA)	Yes	No	No	No	Yes
Mutual authentication (MU-FA)	Yes	No	Yes	Yes	Yes
Replay attack	Yes	Yes	No	No	No
Impersonation attack	Yes	Yes	Yes	Yes	Yes
Disclosure of password	Yes	Yes	No	No	Yes
Man-in-the-middle attack (MU-HA)	Yes	No	No	No	Yes
Man-in-the-middle attack (MU-FA)	Yes	No	Yes	Yes	No