4 ms·
Was that heavily cipher dependent? I wouldn't be surprised if Chacha20 performed much better than AES w/o any hardware acceleration (other than SIMD instruction
by Rebelgecko 7y ago
Was that heavily cipher dependent? I wouldn't be surprised if Chacha20 performed much better than AES w/o any hardware acceleration (other than SIMD instructions)
- drewg123 7y agoAh, that's interesting. We don't use chacha20. This was AES-GCM
- Rebelgecko 7y agoThe situation is probably better now that ARMv8 has some crypto-specific instructions, but AES-GCM on older ARMs performed awfully without the instructions specifically for doing AES and Galois field multiplication