Design and Simulation of Lightweight Identity Authentication Mechanism in Body Area Network

Table 6

Safety performance of different authentication mechanisms.

	Eavesdropping tampering attack	Replay attack	Forward/backward security	Nonclonability	Middleman attack	Simulation attack	Elastic recovery ability
PUF-BASED	✓	✓	✓	✓	✓	✓	—
HASH-BASED	✓	✓	✓	—	✓	✓	✓
ECC-BASED	✓	✓	—	—	✓	—	✓