Table 6 Curve operation performance comparison for 128-bit key generation
Work | CPU | Curve | Key Generation |
|---|---|---|---|
De Santis and Sigl (2016) | ARM Cortex M4 @ 48 MHz | X25519 | 1563.8 (pa + pd) |
Oliveira et al. (2017) | Teensy 3.1 @ 48 MHz | ECqDSA | 614 (pa + pd) |
Fujii and Aranha (2018) | ARM Cortex M4 @ 48–72 MHz | Ed25519 & Ed448 | 353 (pa + pd) |
Faz-Hernández et al. (2019) | Intel Haswell (AVX2) processors | X25519 & X448 | 18pa + 12pd |
Chou (2015) | Intel Ivy bridge | Curve25519 | 31pa + 4pd |
This Work | ATmega2560 @ 16 MHz | Curve 25,519 | 25pa + 48 pd |