On Mon, Apr 24, 2017 at 05:56:58AM -0700, Eric Rescorla wrote:
> https://github.com/tlswg/tls13-spec/issues/964
> 
> Here is a proposed set of new labels, which, while slightly less clear, all
> fit
> into the 18 byte limit which Ilari (and I agree) says is what we have.

Doing a santiy check...
 
> external binder # was external psk binder key
> resumption binder # was resumption psk binder key
> client e. traffic # was client early traffic

Isn't the previous label "client early traffic secret"?

> e. exporter master # was early exporter master secret
> client hs traffic # was client handshake traffic secret
> server hs traffic # was server handshake traffic secret
> client app traffic # was client application traffic secret
> server app traffic # was server application traffic secret
> exporter master # was exporter master secret
> resumption # was resumption master secret
> key # was key
> iv # was iv
> finished # was finished
> traffic key update  # was application traffic secret
> exporter # was exporter

Seems to be missing:

derived secret # was derived secret


All look to fit into 18 bytes and none seem to be duplicated.


-Ilari

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