2 ms·
256-bit ECC on the other hand is frequently performed by 4-wide 64-bit operations with a little extra accounting.
by stouset 28d ago
256-bit ECC on the other hand is frequently performed by 4-wide 64-bit operations with a little extra accounting.
- mswphd 28d agoand the more recent (post-quantum) lattice-based stuff can get away with ~16 bit arithmetic (it's vectors of ~512-1024 dimension, but the operations are SIMD-friendly)
- monster_truck 28d agoCan get all the way down to 4 with a little CRT/RNS if you're trying to go even faster