3 ms·
AES-GCM uses way less CPU, should check it out. WG with ChaCha-Poly consumes 4-5 times less (hadn't done benchmarks though, I just have Bandwidth meter and CPU%
by chupasaurus 7y ago
AES-GCM uses way less CPU, should check it out. WG with ChaCha-Poly consumes 4-5 times less (hadn't done benchmarks though, I just have Bandwidth meter and CPU% on my taskbar in Linux side-by-side).
- loeg 7y ago> AES-GCM uses way less CPU It depends on if you have AES-NI (for AES) and PCLMULQDQ (for GCM), or similar features on non-x86 architectures. Without them, AES-GCM is usually much slower than Chacha-Poly.