Secure Patient Authentication Framework in the Healthcare System Using Wireless Medical Sensor Networks

Table 3

Attacks and functionalities comparison.

Attack description	[31]	[32]	[33]	[5]	Our
Replay attack	✓	✓	✖	✖	✖
Masquerade attack	✓	✖	✓	✓	✖
Privileged insider attack	✖	✖	✖	✓	✖
Man-in-middle attack	✓	✖	✓	✖	✖
Malicious attack	✓	✓	✓	✖	✖
Anonymity violation	✖	✓	✓	✓	✖
Mutual authentication	✓	✖	✓	✓	✓
DoS attack	✖	✓	✖	✓	✖
Offline guessing attack	✓	✓	✖	✓	✖
Impersonation attack	✓	✖	✓	✖	✖
Spoofing attack	✖	✓	✖	✓	✖
Sensor capture attack	✖	✖	✖	✖	✖