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. 2022 May 23;12:8633. doi: 10.1038/s41598-022-11240-6

Table 7.

PUF performance diffuseness metrics.

PUF types Diffuseness (%)
R/W Memristive PUF (8 bit)29 –
Hybrid memristor-CMOS PUF (128 bit)30 –
Re-Configurable PUF (rPUF) (128 bit)26 49.96
MR-PUF (128 bit) 49.6