Research Article
Prime Field ECDSA Signature Processing for Reconfigurable Embedded Systems
Table 5
Performance of signature generation at 50 MHz.
| Generation | | secp224r1 | secp256r1 |
| Compute time | Worst case | 5.56 | 7.26 | (ms/Sig) | Simulated | 5.45 | 7.15 | Throughput | Worst case | 180 | 138 | (Sig/s) | Simulated | 184 | 140 | Latency | Worst case | 278.097 | 362.881 | (Cycles/Sig) | Simulated | 272.345 | 357.315 |
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