Re: New Version Notification for draft-huitema-quic-mpath-req-00.txt

Martin Thomson <martin.thomson@gmail.com> Tue, 02 January 2018 05:17 UTC

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From: Martin Thomson <martin.thomson@gmail.com>
Date: Tue, 02 Jan 2018 16:17:30 +1100
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Subject: Re: New Version Notification for draft-huitema-quic-mpath-req-00.txt
To: Christian Huitema <huitema@huitema.net>
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On Tue, Jan 2, 2018 at 3:56 PM, Christian Huitema <huitema@huitema.net> wrote:
> One downside is that rotations have to be performed in order, probably using a connection ID sequence like the current packet gap spec. Hashing the connection ID in the key gets rid of that, and that's nice. Plus it allows starting using several connection ID in parallel, which is needed for multi path.

In order rotations might still be valuable to allow for some
predictability.  I think that I'd still want to retain the ordering,
if only to retain the post-compromise security.  Parallel flows can
still work with that.

> But yes, we are getting a bit ahead, and I expect the chairs to try rein in that discussion at any moment now.

Well, they are probably still on a break, as I realize that I should also be.