Re: [TLS] Rethink TLS 1.3
Hanno Böck <hanno@hboeck.de> Sun, 23 November 2014 00:46 UTC
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Date: Sun, 23 Nov 2014 01:46:20 +0100
From: Hanno Böck <hanno@hboeck.de>
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Subject: Re: [TLS] Rethink TLS 1.3
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On Sat, 22 Nov 2014 14:15:30 -0800 Watson Ladd <watsonbladd@gmail.com> wrote: > It's clear what the security claims of TLS are be: a TLS connection > between two parties ensures that data sent between them isn't > intercepted or manipulated, and that they are who they claim to be. I think it's really a bit more tricky than that. Adding to these one should probably add some confidentiality claims. However what are the confidentiality claims of TLS? I don't really know. If I grab my mail through imap or pop3 I can probably assume that my password and the content of my comm is safe. However if I surf to https blog X then probably the pure size of my connection packets will reveal which article on X I'm reading right now. The CRIME attack has revealed how powerful sidechannels can be. So what exactly are the confidentiality claims of TLS? -- Hanno Böck http://hboeck.de/ mail/jabber: hanno@hboeck.de GPG: BBB51E42
- [TLS] Rethink TLS 1.3 Watson Ladd
- Re: [TLS] Rethink TLS 1.3 Eric Rescorla
- Re: [TLS] Rethink TLS 1.3 Henrick Hellström
- Re: [TLS] Rethink TLS 1.3 Watson Ladd
- Re: [TLS] Rethink TLS 1.3 Henrick Hellström
- Re: [TLS] Rethink TLS 1.3 Hanno Böck
- Re: [TLS] Rethink TLS 1.3 Henrick Hellström
- Re: [TLS] Rethink TLS 1.3 Ralph Holz
- Re: [TLS] Rethink TLS 1.3 Jeffrey Walton
- Re: [TLS] Rethink TLS 1.3 Nico Williams
- Re: [TLS] Rethink TLS 1.3 Henrick Hellström
- Re: [TLS] Rethink TLS 1.3 Nico Williams
- Re: [TLS] Rethink TLS 1.3 Nico Williams
- Re: [TLS] Rethink TLS 1.3 Henrick Hellström
- Re: [TLS] Rethink TLS 1.3 Nico Williams
- Re: [TLS] Rethink TLS 1.3 Nico Williams
- Re: [TLS] Rethink TLS 1.3 Florian Weimer
- Re: [TLS] Rethink TLS 1.3 Martin Rex
- Re: [TLS] Rethink TLS 1.3 Nico Williams
- Re: [TLS] Rethink TLS 1.3 Nico Williams
- Re: [TLS] Rethink TLS 1.3 Martin Rex
- Re: [TLS] Rethink TLS 1.3 Martin Rex
- Re: [TLS] Rethink TLS 1.3 Nico Williams
- Re: [TLS] Rethink TLS 1.3 Salz, Rich
- Re: [TLS] Rethink TLS 1.3 Watson Ladd
- Re: [TLS] Rethink TLS 1.3 Brian Smith
- Re: [TLS] Rethink TLS 1.3 Nico Williams
- Re: [TLS] Rethink TLS 1.3 Daniel Kahn Gillmor
- Re: [TLS] Rethink TLS 1.3 Yoav Nir
- Re: [TLS] Rethink TLS 1.3 Hubert Kario
- Re: [TLS] Rethink TLS 1.3 Watson Ladd
- Re: [TLS] Rethink TLS 1.3 Hubert Kario
- Re: [TLS] Rethink TLS 1.3 Bodo Moeller
- Re: [TLS] Rethink TLS 1.3 Joseph Salowey
- Re: [TLS] Rethink TLS 1.3 Watson Ladd
- Re: [TLS] Rethink TLS 1.3 Peter Gutmann
- Re: [TLS] Rethink TLS 1.3 Nico Williams
- Re: [TLS] Rethink TLS 1.3 Nikos Mavrogiannopoulos
- Re: [TLS] Rethink TLS 1.3 Ilari Liusvaara
- Re: [TLS] Rethink TLS 1.3 Watson Ladd
- Re: [TLS] Rethink TLS 1.3 Nikos Mavrogiannopoulos
- Re: [TLS] Rethink TLS 1.3 Watson Ladd
- Re: [TLS] Rethink TLS 1.3 Peter Gutmann
- Re: [TLS] Rethink TLS 1.3 Nikos Mavrogiannopoulos
- Re: [TLS] Rethink TLS 1.3 Ryan Sleevi
- Re: [TLS] Rethink TLS 1.3 Nico Williams
- Re: [TLS] Rethink TLS 1.3 Peter Gutmann