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It uses Curve25519 for key exchange and ChaCha20-Poly1305 for symmetric encryption. There aren't many hardware primitives that would speed it up, although AVX2 and similar would help process ChaCha20.


> It uses Curve25519 for key exchange and ChaCha20-Poly1305 for symmetric encryption.

For now.

> There aren't many hardware primitives that would speed it up,

For now.

> although AVX2 and similar would help process ChaCha20.

So, there's at least a bullet point for experimental branching.

Also, the WireGuard Tunnel Manager on macOS is far from done.




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