Re: [TLS] A la carte handshake negotiation
Viktor Dukhovni <ietf-dane@dukhovni.org> Fri, 12 June 2015 15:38 UTC
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Date: Fri, 12 Jun 2015 15:38:05 +0000
From: Viktor Dukhovni <ietf-dane@dukhovni.org>
To: tls@ietf.org
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References: <201506111558.21577.davemgarrett@gmail.com> <20150612145820.GR2050@mournblade.imrryr.org> <201506121114.47527.davemgarrett@gmail.com>
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Subject: Re: [TLS] A la carte handshake negotiation
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On Fri, Jun 12, 2015 at 11:14:47AM -0400, Dave Garrett wrote: > > > * TLS 1.3 would only negotiate suites prefixed with ECDHE_ECDSA or ECDHE_PSK. > > > > Where are anonymous (ADH and AECDH) suites? > > Still in the spec. I currently have usage of ECDHE_ECDSA or ECDHE_PSK as > a "SHOULD", with "MUST NOT" for the explicitly deprecated bits. Anon is > effectively a "SHOULD NOT". I don't think we can have an absolute mandate > for only certain prefixes with a "MUST", as that would exclude new ones > in the future. (e.g. a post-quantum key exchange will likely want to be > negotiated with a separate cipher suite) Just to confirm, it will be possible to negotiate AECDH and ADH key exchange ala carte, separately from the bulk cipher, right? -- Viktor.
- Re: [TLS] A la carte handshake negotiation Hubert Kario
- [TLS] A la carte handshake negotiation Dave Garrett
- Re: [TLS] A la carte handshake negotiation Ilari Liusvaara
- Re: [TLS] A la carte handshake negotiation Viktor Dukhovni
- Re: [TLS] A la carte handshake negotiation Dave Garrett
- Re: [TLS] A la carte handshake negotiation Dave Garrett
- Re: [TLS] A la carte handshake negotiation Dave Garrett
- Re: [TLS] A la carte handshake negotiation Eric Rescorla
- Re: [TLS] A la carte handshake negotiation Dave Garrett
- Re: [TLS] A la carte handshake negotiation Viktor Dukhovni
- Re: [TLS] A la carte handshake negotiation Dave Garrett
- Re: [TLS] A la carte handshake negotiation Viktor Dukhovni
- Re: [TLS] A la carte handshake negotiation Dave Garrett
- Re: [TLS] A la carte handshake negotiation Viktor Dukhovni
- Re: [TLS] A la carte handshake negotiation Dave Garrett
- Re: [TLS] A la carte handshake negotiation Aaron Zauner
- Re: [TLS] A la carte handshake negotiation Dave Garrett
- Re: [TLS] A la carte handshake negotiation Aaron Zauner
- Re: [TLS] A la carte handshake negotiation Viktor Dukhovni
- Re: [TLS] A la carte handshake negotiation Dave Garrett
- Re: [TLS] A la carte handshake negotiation Dave Garrett
- Re: [TLS] A la carte handshake negotiation Viktor Dukhovni
- Re: [TLS] A la carte handshake negotiation Dave Garrett
- [TLS] ECDH_anon I-D (was: A la carte handshake ne… Dave Garrett
- Re: [TLS] A la carte handshake negotiation Dave Garrett
- Re: [TLS] A la carte handshake negotiation Ilari Liusvaara
- Re: [TLS] A la carte handshake negotiation Dave Garrett
- Re: [TLS] A la carte handshake negotiation Salz, Rich
- Re: [TLS] A la carte handshake negotiation Dave Garrett
- Re: [TLS] A la carte handshake negotiation Salz, Rich
- Re: [TLS] A la carte handshake negotiation David Benjamin
- Re: [TLS] A la carte handshake negotiation Dave Garrett
- Re: [TLS] A la carte handshake negotiation David Benjamin
- Re: [TLS] A la carte handshake negotiation Dave Garrett
- Re: [TLS] A la carte handshake negotiation Viktor Dukhovni
- Re: [TLS] A la carte handshake negotiation Dave Garrett
- Re: [TLS] A la carte handshake negotiation Dave Garrett
- Re: [TLS] A la carte handshake negotiation Dave Garrett
- Re: [TLS] A la carte handshake negotiation Eric Rescorla
- Re: [TLS] A la carte handshake negotiation Dave Garrett
- Re: [TLS] A la carte handshake negotiation Eric Rescorla
- Re: [TLS] A la carte handshake negotiation Ilari Liusvaara
- Re: [TLS] A la carte handshake negotiation Dave Garrett
- Re: [TLS] A la carte handshake negotiation Hubert Kario
- Re: [TLS] A la carte handshake negotiation Ilari Liusvaara
- Re: [TLS] A la carte handshake negotiation Eric Rescorla
- Re: [TLS] A la carte handshake negotiation Hubert Kario
- Re: [TLS] A la carte handshake negotiation Ilari Liusvaara
- Re: [TLS] A la carte handshake negotiation Hubert Kario
- Re: [TLS] A la carte handshake negotiation Ilari Liusvaara
- Re: [TLS] A la carte handshake negotiation Dave Garrett
- Re: [TLS] A la carte handshake negotiation Dave Garrett
- Re: [TLS] A la carte handshake negotiation Nico Williams
- Re: [TLS] A la carte handshake negotiation Dave Garrett
- Re: [TLS] A la carte handshake negotiation Nico Williams
- Re: [TLS] A la carte handshake negotiation Dave Garrett
- Re: [TLS] A la carte handshake negotiation Dave Garrett
- Re: [TLS] A la carte handshake negotiation Dave Garrett
- Re: [TLS] A la carte handshake negotiation Nico Williams
- Re: [TLS] A la carte handshake negotiation David Benjamin
- Re: [TLS] A la carte handshake negotiation David Benjamin
- Re: [TLS] A la carte handshake negotiation Nico Williams
- Re: [TLS] A la carte handshake negotiation David Benjamin
- Re: [TLS] A la carte handshake negotiation Dave Garrett
- Re: [TLS] A la carte handshake negotiation Dave Garrett
- Re: [TLS] A la carte handshake negotiation Nico Williams
- Re: [TLS] A la carte handshake negotiation Dave Garrett
- Re: [TLS] A la carte handshake negotiation Ilari Liusvaara
- Re: [TLS] A la carte handshake negotiation Daniel Kahn Gillmor
- Re: [TLS] A la carte handshake negotiation Nico Williams
- Re: [TLS] A la carte handshake negotiation Nico Williams
- Re: [TLS] A la carte handshake negotiation Ilari Liusvaara
- Re: [TLS] A la carte handshake negotiation David Benjamin
- Re: [TLS] A la carte handshake negotiation Daniel Kahn Gillmor
- Re: [TLS] A la carte handshake negotiation Nico Williams
- Re: [TLS] A la carte handshake negotiation Ilari Liusvaara
- Re: [TLS] A la carte handshake negotiation Ilari Liusvaara
- Re: [TLS] A la carte handshake negotiation Nico Williams
- Re: [TLS] A la carte handshake negotiation Peter Gutmann
- Re: [TLS] A la carte handshake negotiation Ilari Liusvaara
- Re: [TLS] A la carte handshake negotiation Nico Williams
- Re: [TLS] A la carte handshake negotiation Nico Williams
- Re: [TLS] A la carte handshake negotiation Manuel Pegourie-Gonnard
- Re: [TLS] A la carte handshake negotiation Eric Rescorla
- Re: [TLS] A la carte handshake negotiation Dave Garrett
- Re: [TLS] A la carte handshake negotiation Dave Garrett
- Re: [TLS] A la carte handshake negotiation Kyle Rose
- Re: [TLS] A la carte handshake negotiation Martin Thomson
- Re: [TLS] A la carte handshake negotiation Ilari Liusvaara
- Re: [TLS] A la carte handshake negotiation Peter Gutmann
- Re: [TLS] A la carte handshake negotiation Kyle Rose
- Re: [TLS] A la carte handshake negotiation Peter Gutmann