An Anonymous Handover Authentication Scheme Based on LTE-A for Vehicular Networks

Table 2

Functionality comparison between the ARHAP scheme and others.

	ARHAP	SEAA; [7]	ASUA; [12]	NAPP; [13]	ESAA; [14]	HashHand [15]	Nframe [23]
User anonymity	Yes	Yes	No	Yes	No	Yes	Yes
Mutual authentication	Yes	Yes	Yes	Yes	No	Yes	Yes
Against impersonation attack	Yes	Yes	Yes	Yes	No	Yes	Yes
Resists eNodeB impersonation attack	Yes	No	Yes	Yes	No	Yes	Yes
Resists MME impersonation attack	Yes	No	Yes	Yes	No	Yes	Yes
Resists replay attack	Yes	Yes	Yes	No	No	Yes	Yes
Resists perfect forward attack	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Resists perfect backward attack	Yes	No	No	No	No	Yes	Yes
Resists offline password-guessing attack	Yes	Yes	Yes	Yes	No	Yes	Yes
Resists insider attack	Yes	Yes	Yes	Yes	No	Yes	Yes
No verification table	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Local password verification	Yes	Yes	Yes	No	No	No	No
Correct password change	Yes	Yes	Yes	Yes	No	No	No