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Re: [quicwg/base-drafts] always use "tls13 " prefix for Initial packets (#2032)

MikkelFJ <notifications@github.com> Wed, 21 November 2018 10:43 UTC

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Date: Wed, 21 Nov 2018 10:43:27 +0000
From: MikkelFJ <notifications@github.com>
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Subject: Re: [quicwg/base-drafts] always use "tls13 " prefix for Initial packets (#2032)
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Good catch!

But I think it could be dangerous to dictate security parameters for future versions. For example HKDF might be broken e.g. through advances in GPU chips or possible quantum crypto? Maybe this is not important for the initial secret but at least the implications should be understood.

Alternatively the text could be extended by saying that HKDF 1.3 is used in future versions that wish to be able to interop with this version.

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