Table 5.
Comparison between the proposed Memristor NIST 15 tests’ results and the NIST results of the Memristors presented in literature31,34.
| NIST tests | MR-PUF | D-Memristor34 | RTN31 |
|---|---|---|---|
| Frequency Test | 0.309 | 0.447 | is 0.987 |
| Block Frequency Test | 1 | 0.76 | 0.984 |
| Longest Run of Ones | 0.55 | 0.0424 | 0.987 |
| Runs | 0.325 | 0.042 | 0.993 |
| Ranks | 0.45 | 0.09 | – |
| Discrete Fourier Transform | 0.731 | 0.73 | – |
| Serial | P1 = 0.18, P2 = 0.85 | P1 = 0.74, p2 = 0.79 | – |
| Approximate Entropy | 0.339 | – | – |
| Cumulative Sums | Pf=0.263, Pr = 0.539 | – | – |
| Linear Complexity | 0.8684 | 0.35 | – |
| Non-Overlapping Template | 0.2918 | – | – |
| Overlapping Template | 0.1829 | 0.59 | – |
| Random Excursions | 0.1201 | – | – |
| Random Excursions Variant | 0.1153 | – | – |