Commit Graph

8 Commits (edb33d65c3f738ab5dc81d2537bf8e11a2290c69)

Author SHA1 Message Date
David Anderson edb33d65c3 control/noise: don't cache mixer, just rebuild a BLAKE2s each time.
This should optimize out fine, and readability is preferable to performance
here.

Signed-off-by: David Anderson <danderson@tailscale.com>
3 years ago
David Anderson 7e9e72887c control/noise: add singleUseCHP, use it to simplify nonce/key tracking in handshake.
Signed-off-by: David Anderson <danderson@tailscale.com>
3 years ago
David Anderson cf90392174 control/noise: review fixups
Signed-off-by: David Anderson <danderson@tailscale.com>
3 years ago
David Anderson 0b392dbaf7 control/noise: adjust implementation to match revised spec.
Signed-off-by: David Anderson <danderson@tailscale.com>
3 years ago
David Anderson 89a68a4c22 control/noise: include the protocol version in the Noise prologue.
Signed-off-by: David Anderson <danderson@tailscale.com>
3 years ago
David Anderson 5e005a658f control/noise: fix typo in docstring.
Signed-off-by: David Anderson <danderson@tailscale.com>
3 years ago
David Anderson eabca699ec control/noise: remove allocations in the encrypt and decrypt paths.
Signed-off-by: David Anderson <danderson@tailscale.com>
3 years ago
David Anderson da7544bcc5 control/noise: implement the base transport for the 2021 control protocol.
Signed-off-by: David Anderson <danderson@tailscale.com>
3 years ago