Re: [TLS] [Cfrg] 3DES diediedie
Ilari Liusvaara <ilariliusvaara@welho.com> Mon, 29 August 2016 13:39 UTC
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Date: Mon, 29 Aug 2016 16:38:49 +0300
From: Ilari Liusvaara <ilariliusvaara@welho.com>
To: "David McGrew (mcgrew)" <mcgrew@cisco.com>
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Subject: Re: [TLS] [Cfrg] 3DES diediedie
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On Mon, Aug 29, 2016 at 12:44:42PM +0000, David McGrew (mcgrew) wrote: > > The malleability of the term IoT is causing trouble here. Slide 6 > of Daniel’s talk is quite revealing. To my thinking, by definition > IoT devices are connected to the Internet in some way. Yes, the variability of capabilities of IoT devices is extreme. From devices that just barely can run some cipher gated to PSK, to ones that can easily run TLS without any hacks to save resources. There is no way to make TLS realistically work for the first kind, since just the flexibility of TLS would impose unreasonable burden, even if profiled down. If one limits oneself to the low end, I would think that anything that can realistically handle any profile of TLS can probably handle a real symmetric cipher (>=128 blocks, >=128 bit keys). -Ilari
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- Re: [TLS] [Cfrg] 3DES diediedie Benjamin Kaduk
- Re: [TLS] [Cfrg] 3DES diediedie Tony Arcieri
- Re: [TLS] [Cfrg] 3DES diediedie Tony Arcieri
- Re: [TLS] [Cfrg] 3DES diediedie Stephen Farrell
- Re: [TLS] [Cfrg] 3DES diediedie Tony Arcieri
- Re: [TLS] [Cfrg] 3DES diediedie Viktor Dukhovni
- Re: [TLS] 3DES diediedie Peter Gutmann
- Re: [TLS] 3DES diediedie Tony Arcieri
- Re: [TLS] [Cfrg] 3DES diediedie John Mattsson
- Re: [TLS] [Cfrg] 3DES diediedie Stephen Farrell
- Re: [TLS] [Cfrg] 3DES diediedie Hubert Kario
- Re: [TLS] [Cfrg] 3DES diediedie david wong
- Re: [TLS] [Cfrg] 3DES diediedie Eric Rescorla
- Re: [TLS] [Cfrg] 3DES diediedie Ira McDonald
- Re: [TLS] [Cfrg] 3DES diediedie Hubert Kario
- Re: [TLS] 3DES diediedie Geoffrey Keating
- Re: [TLS] 3DES diediedie Dmitry Belyavsky
- Re: [TLS] [Cfrg] 3DES diediedie Stanislav V. Smyshlyaev
- Re: [TLS] 3DES diediedie Hanno Böck
- Re: [TLS] [Cfrg] 3DES diediedie David McGrew (mcgrew)
- Re: [TLS] [Cfrg] 3DES diediedie Watson Ladd
- Re: [TLS] 3DES diediedie Peter Gutmann
- Re: [TLS] [Cfrg] 3DES diediedie Peter Gutmann
- Re: [TLS] [Cfrg] 3DES diediedie David McGrew (mcgrew)
- Re: [TLS] [Cfrg] 3DES diediedie Karthikeyan Bhargavan
- Re: [TLS] [Cfrg] 3DES diediedie Peter Gutmann
- Re: [TLS] [Cfrg] 3DES diediedie Peter Gutmann
- Re: [TLS] [Cfrg] 3DES diediedie Stephen Farrell
- Re: [TLS] [Cfrg] 3DES diediedie Peter Gutmann
- Re: [TLS] [Cfrg] 3DES diediedie Hubert Kario
- Re: [TLS] [Cfrg] 3DES diediedie David McGrew (mcgrew)
- Re: [TLS] [Cfrg] 3DES diediedie Joachim Strömbergson
- Re: [TLS] [Cfrg] 3DES diediedie John Mattsson
- [TLS] (confusing the issues) Re: [Cfrg] 3DES died… Rene Struik
- Re: [TLS] [Cfrg] 3DES diediedie Ilari Liusvaara
- Re: [TLS] (confusing the issues) Re: [Cfrg] 3DES … Dave Garrett
- Re: [TLS] [Cfrg] 3DES diediedie Jon Callas
- Re: [TLS] [Cfrg] (confusing the issues) Re: 3DES … Jon Callas
- Re: [TLS] [Cfrg] 3DES diediedie Steven M. Bellovin
- Re: [TLS] [Cfrg] (confusing the issues) Re: 3DES … Rene Struik
- Re: [TLS] [Cfrg] (confusing the issues) Re: 3DES … Greg Rose
- Re: [TLS] [Cfrg] 3DES diediedie Peter Gutmann
- Re: [TLS] [Cfrg] 3DES diediedie Peter Gutmann
- Re: [TLS] [Cfrg] 3DES diediedie David McGrew (mcgrew)
- Re: [TLS] [Cfrg] 3DES diediedie Peter Gutmann
- Re: [TLS] [Cfrg] 3DES diediedie Derek Atkins
- Re: [TLS] [Cfrg] 3DES diediedie Hilarie Orman
- Re: [TLS] [Cfrg] 3DES diediedie Brian Sniffen
- Re: [TLS] [Cfrg] 3DES diediedie Hilarie Orman
- Re: [TLS] [Cfrg] 3DES diediedie Derek Atkins
- Re: [TLS] [Cfrg] 3DES diediedie Steven M. Bellovin
- Re: [TLS] [Cfrg] 3DES diediedie Joachim Strömbergson
- Re: [TLS] [Cfrg] 3DES diediedie Hilarie Orman
- Re: [TLS] [Cfrg] 3DES diediedie Joachim Strömbergson
- Re: [TLS] [Cfrg] 3DES diediedie Kyle Rose
- Re: [TLS] 3DES diediedie Richard Hartmann
- Re: [TLS] [Cfrg] 3DES diediedie Derek Atkins
- Re: [TLS] [Cfrg] 3DES diediedie Hilarie Orman
- Re: [TLS] [Cfrg] 3DES diediedie Ben Laurie
- Re: [TLS] [Cfrg] 3DES diediedie Ben Laurie
- Re: [TLS] [Cfrg] 3DES diediedie Joachim Strömbergson
- Re: [TLS] [Cfrg] 3DES diediedie Derek Atkins
- Re: [TLS] [Cfrg] 3DES diediedie Dave Garrett
- Re: [TLS] [Cfrg] 3DES diediedie Ira McDonald
- Re: [TLS] [Cfrg] 3DES diediedie Philip Levis
- Re: [TLS] [Cfrg] 3DES diediedie Peter Gutmann
- Re: [TLS] [Cfrg] 3DES diediedie Joachim Strömbergson
- Re: [TLS] [Cfrg] 3DES diediedie Ilari Liusvaara
- Re: [TLS] [Cfrg] 3DES diediedie Richard Hartmann
- Re: [TLS] [Cfrg] 3DES diediedie Peter Gutmann
- Re: [TLS] [Cfrg] 3DES diediedie Salz, Rich
- Re: [TLS] [Cfrg] 3DES diediedie Tony Arcieri
- Re: [TLS] [Cfrg] 3DES diediedie Peter Gutmann
- Re: [TLS] [Cfrg] 3DES diediedie Derek Atkins
- Re: [TLS] [Cfrg] 3DES diediedie Derek Atkins
- Re: [TLS] [Cfrg] 3DES diediedie Kyle Rose
- Re: [TLS] [Cfrg] 3DES diediedie Tony Arcieri
- Re: [TLS] [Cfrg] 3DES diediedie Yoav Nir
- Re: [TLS] [Cfrg] 3DES diediedie Kyle Rose