A Systematic Literature Review of Authentication in Internet of Things for Heterogeneous Devices

Table 10

Comparison of evaluation performance.

Scheme	Supported PUF type	CRPs number	Hardware modifications	Implementation	Evaluation on the system	Mutual authentication
Schulz et al. [68]	Strong PUFs	Iteration	✓	✕	✕	✕
Kong et al. [67]	Strong PUFs	Iteration	✓	ALU PUF	✕	✕
Feng et al. [44]	Strong PUFs and weak PUFs	2	✕	SRAM PUF	✓	✓