Research Article
Linkable Ring Signature Scheme Using Biometric Cryptosystem and NIZK and Its Application
Table 3
Average running time of every step for different ring numbers and public keys.
| Average running time | | | | | Sign | Verify | Sign | Verify | Sign | Verify | Sign | Verify |
| | 2.74 | 2.32 | 3.16 | 3.04 | 4.08 | 3.76 | 4.89 | 4.72 | | 2.97 | 2.77 | 4.45 | 4.21 | 6.53 | 6.50 | 8.06 | 7.81 | | 4.33 | 4.18 | 6.97 | 6.34 | 9.13 | 8.84 | 11.53 | 11.10 | | 6.19 | 5.94 | 8.86 | 8.22 | 12.17 | 11.90 | 15.32 | 14.95 |
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