The Scientific World Journal / 2015 / Article / Tab 4

Research Article

A New Arbiter PUF for Enhancing Unpredictability on FPGA

Table 4

Results of the overall evaluation.

Metrics FPGA Conventional Arbiter PUF 2-XOR Arbiter PUF 2-1 Double Arbiter PUF 3-XOR Arbiter PUF 3-1 Double Arbiter PUF 4-1 Double Arbiter PUF Ideal

Prediction rate [%] (with 1000 training data) A 86.32 93.50 80.72 85.82 56.47 56.11 50
B 86.36 95.28 69.52 85.95 57.45 55.60
C 86.30 95.41 56.64 85.25 56.75 54.73

Uniqueness [%] A with B 4.72 4.96 41.36 5.96 50.60 50.46 50
B with C 4.96 5.62 49.70 6.76 51.34 49.86
C with A 4.44 5.58 48.06 6.32 48.78 49.76

Randomness [%] A 53.81 6.32 55.19 54.88 55.68 55.67 50
B 56.53 4.72 31.40 55.05 52.54 54.76
C 54.00 4.93 50.63 54.96 53.59 54.59

Steadiness [%] A 0.76 1.43 7.79 1.43 14.11 34.96 0
B 0.83 1.36 11.22 1.36 10.93 18.99
C 0.45 0.52 10.05 0.74 10.35 25.85

Cost (# of SLICEs) 177 299 303 426 436 577

These values are introduced from [17].
The results of [18] shown in Table 3 are the averages of these values.
These values are introduced from [18].