Research Article
Hardware Obfuscation Based Watermarking Technique for IPR Ownership Identification
Table 2
Latency due to watermark.
| Benchmark circuit | Latency (ns) | Baseline | [58] | [59] | Watermark 1 |
| Ethernet | 5.13 | 5.47 | 5.57 | 5.13 | dft | 18.23 | 21.32 | 19.23 | 18.23 | Md5Core | 20.3 | 23.54 | 24.8 | 20.3 | fft8 | 4.901 | 5.2 | 5.6 | 4.901 | Elliptic wave filter | 4.21 | 4.63 | 4.46 | 4.21 | JPEG: inverse discrete cosine transform | 19.37 | 22.46 | 20.05 | 19.37 |
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