Applying LU Decomposition of Matrices to Design Anonymity Bilateral Remote User Authentication Scheme

Table 3

Functionality comparison between our scheme and Tseng et al.'s scheme.

	Our scheme	Tseng et al.'s scheme [27]
Protect user anonymity	Yes	No
Resist impersonation attack	Yes	Yes
Resist insider attack	Yes	No
Resist stolen smart card attack	Yes	No
Resist server spoofing attack	Yes	Yes
Efficient for password verification	Yes	No
Mutual authentication	Yes	Yes
Session key agreement	Yes	Yes