Research Article
Hardware Obfuscation Based Watermarking Technique for IPR Ownership Identification
Table 3
Probability of coincidence (PC) for watermarks.
| | Watermark | Pc |
| | Watermark 1 | K8:4D8:3C8 | 9.09E − 13 | | Watermark 2 | K8:4D16:3C16 | 2.12E − 22 | | Watermark 3 | K8:4D32:3C32 | 1.15E − 41 | | Watermark 4 | K8:4D64:3C64 | 3.37E − 80 | | Watermark 5 | K16:4D8:3C8 | 3.55E − 15 | | Watermark 6 | K16:4D16:3C16 | 8.27E − 25 | | Watermark 7 | K16:4D32:3C32 | 4.48E − 44 | | Watermark 8 | K16:4D64:3C64 | 1.32E − 82 | | Watermark 9 | K32:4D8:3C8 | 5.42E − 20 | | Watermark 10 | K32:4D16:3C16 | 1.26E − 29 | | Watermark 11 | K32:4D32:3C32 | 6.84E − 49 | | Watermark 12 | K32:4D64:3C64 | 2.01E − 87 | | Watermark 13 | K64:4D8:3C8 | 1.26E − 29 | | Watermark 14 | K64:4D16:3C16 | 2.94E − 39 | | Watermark 15 | K64:4D32:3C32 | 1.59E − 58 | | Watermark 16 | K64:4D64:3C64 | 4.68E − 97 |
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