On Mon, Apr 24, 2017 at 6:08 PM, Dave Garrett <davemgarr...@gmail.com>
wrote:

> On Monday, April 24, 2017 07:21:13 pm Eric Rescorla wrote:
> > Hence, the following proposal for the complete label, where the longest
> > string is 18 bytes.
> >
> > 16 tls13 ext binder    #  was external psk binder key
> > 16 tls13 res binder    #  was resumption psk binder key
> > 17 tls13 c e traffic    #  was client early traffic secret
> > 18 tls13 e exp master    #  was early exporter master secret
> > 18 tls13 c hs traffic    #  was client handshake traffic secret
> > 18 tls13 s hs traffic    #  was server handshake traffic secret
> > 18 tls13 c ap traffic    #  was client application traffic secret
> > 18 tls13 s ap traffic    #  was server application traffic secret
> > 16 tls13 exp master    #  was exporter master secret
> > 16 tls13 res master    #  was resumption master secret
> > 9 tls13 key    #  was key
> > 8 tls13 iv    #  was iv
> > 14 tls13 finished    #  was finished
> > 17 tls13 traffic upd    #  was application traffic secret
> > 14 tls13 exporter    #  was exporter
> > 13 tls13 derived    #  was derived
> >
> > Further bikeshedding?
>
> I think "tls13 c e traffic" is the only one that could be tweaked to be a
> little more obvious. Abbreviating "early data" as "ed", instead of just
> "early" as "e", would still fit and follow the same pattern as the other
> traffic labels.
>

Unfortunately this woud explode tls13 e exp master.

-Ekr

Other than that, this sounds fine.
>
>
> Dave
>
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