Re: [TLS] FYI: new TLS HandshakeType allocation, from draft-ietf-perc-srtp-ekt-diet
Stephen Farrell <stephen.farrell@cs.tcd.ie> Fri, 30 August 2019 23:25 UTC
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To: Benjamin Kaduk <kaduk@mit.edu>, tls@ietf.org
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From: Stephen Farrell <stephen.farrell@cs.tcd.ie>
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Date: Sat, 31 Aug 2019 00:25:02 +0100
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Subject: Re: [TLS] FYI: new TLS HandshakeType allocation, from draft-ietf-perc-srtp-ekt-diet
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Hiya, On 30/08/2019 23:24, Benjamin Kaduk wrote: > Hi all, > > New values for core types like TLS HandshakeType and ContentType don't > happen very often, so I thought people might be interested to know that > draft-ietf-perc-srtp-ekt-diet (currently in IESG evaluation) is allocating > a HandshakeType, to carry key information used to encrypt SRTP media key > material. > Obviously "it's never too late to change until the RFC is published", but I > think there would need to be some pretty serious issues in order to change > it at this point, so this is expected to just be an "FYI". I guess I ought read the draft properly, but a scan of the draft doesn't seem to show any references to the kind of analyses that were done for tls1.3. I'm not clear why that's ok. Is there a reason why that is ok? It was great that many people worked to do security proofs for tls1.3. It'd be a shame to lose that via extensions that are less well analysed. Thanks, S. > > -Ben > > _______________________________________________ > TLS mailing list > TLS@ietf.org > https://www.ietf.org/mailman/listinfo/tls >
- Re: [TLS] FYI: new TLS HandshakeType allocation, … Benjamin Kaduk
- Re: [TLS] FYI: new TLS HandshakeType allocation, … Watson Ladd
- Re: [TLS] FYI: new TLS HandshakeType allocation, … Stephen Farrell
- [TLS] FYI: new TLS HandshakeType allocation, from… Benjamin Kaduk
- Re: [TLS] FYI: new TLS HandshakeType allocation, … Benjamin Kaduk
- Re: [TLS] FYI: new TLS HandshakeType allocation, … Eric Rescorla
- [TLS] =?UTF-8?Q?Re:__FYI:_new_TLS_HandshakeType_a… Martin Thomson
- Re: [TLS] =?UTF-8?Q?Re:__FYI:_new_TLS_HandshakeTy… Benjamin Kaduk
- Re: [TLS] FYI: new TLS HandshakeType allocation, … Richard Barnes
- Re: [TLS] FYI: new TLS HandshakeType allocation, … Stephen Farrell
- Re: [TLS] FYI: new TLS HandshakeType allocation, … Watson Ladd
- Re: [TLS] FYI: new TLS HandshakeType allocation, … Richard Barnes
- Re: [TLS] FYI: new TLS HandshakeType allocation, … Salz, Rich