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Re: [TLS] TLS 1.3 draft-07 sneak peek

Eric Rescorla <ekr@rtfm.com> Thu, 02 July 2015 16:42 UTC

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From: Eric Rescorla <ekr@rtfm.com>
Date: Thu, 02 Jul 2015 09:41:26 -0700
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To: Hanno Böck <hanno@hboeck.de>
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Subject: Re: [TLS] TLS 1.3 draft-07 sneak peek
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On Thu, Jul 2, 2015 at 7:45 AM, Hanno Böck <hanno@hboeck.de> wrote:

> Hi,
>
> We recently had discussions about DSA and RSA padding modi. The draft
> still contains DSA and wants RSA in the old PKCS #1 1.5 padding
> mode.
>

Yes, these are orthogonal changes, I think.


I think there was broad consensus to remove DSA, it's still in the
> draft. Would a Pull Request to remove it be welcome?
>

I'll defer to the chairs on this point. If they declare consensus, I'll
merge a PR.



> On RSA there was only limited discussion, but I had the impression
> there is hardly an argument for not going with PSS
>

We clearly can't go entirely to PSS as certificates have already been
signed.
We could require that the CertificateVerify be signed with PSS.

-Ekr






>
> cu, Hanno
> --
> Hanno Böck
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