Re: [TLS] A la carte handshake negotiation

Nico Williams <nico@cryptonector.com> Mon, 29 June 2015 07:26 UTC

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Date: Mon, 29 Jun 2015 02:26:31 -0500
From: Nico Williams <nico@cryptonector.com>
To: Ilari Liusvaara <ilari.liusvaara@elisanet.fi>
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References: <201506111558.21577.davemgarrett@gmail.com> <20150626221456.GK6117@localhost> <CAF8qwaAkBAXDkhd3zU=uO1t-dv7iu0bhb9bH28JHROrWp98SEA@mail.gmail.com> <201506261924.24454.davemgarrett@gmail.com> <20150627014034.GL6117@localhost> <20150627080928.GA7886@LK-Perkele-VII> <20150628050607.GN6117@localhost> <20150628074403.GA13633@LK-Perkele-VII> <20150629055023.GP6117@localhost> <20150629064726.GB12123@LK-Perkele-VII>
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Subject: Re: [TLS] A la carte handshake negotiation
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On Mon, Jun 29, 2015 at 09:47:26AM +0300, Ilari Liusvaara wrote:
> On Mon, Jun 29, 2015 at 12:50:24AM -0500, Nico Williams wrote:
> > Why not use HMAC?
> 
> Transcripts use hashes. And if raw hash can be collided, HMAC can be
> collided as well.

Ay, pardon the braino.

Nico
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