Hi David,

On Wed, Dec 12, 2018 at 11:35 PM David Gwynne <[email protected]> wrote:
> Did you tie the handshake and data state machines together so you would only 
> have to handle packet crypto operations with a single set of keys? If so, 
> what happens to data packets that are in flight while the handshake is 
> happening? Do you keep the old keys around for a bit to allow operation on 
> them?

Yes. There's a rotation on a fixed amount of state.

Jason
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