Re: [tcpinc] Review of draft-bittau-tcpinc-tcpeno-01
David Mazieres <dm-list-tcpcrypt@scs.stanford.edu> Mon, 24 August 2015 02:28 UTC
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From: David Mazieres <dm-list-tcpcrypt@scs.stanford.edu>
To: Watson Ladd <watsonbladd@gmail.com>
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Date: Sun, 23 Aug 2015 19:28:13 -0700
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Cc: tcpinc <tcpinc@ietf.org>
Subject: Re: [tcpinc] Review of draft-bittau-tcpinc-tcpeno-01
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Watson Ladd <watsonbladd@gmail.com> writes: > Suppose everyone behaves the way you suggest. How unhappy are they > with using X or Y? Clearly not very much: they were willing to use it > if the other side didn't want their preference. Actually, people have *very* strong opinions about crypto and are willing to lobby pretty hard for particular algorithms and protocols. We should ensure such lobbying is directed towards OS vendors *after* TCP-ENO is standardized, not towards the working group beforehand (where it will further slow us down undermine TCP-ENO's goal of breaking the working group deadlock). > The result of wanting to support every possible combination of > preferences and admin interface is having dead options linger forever > as the sysadmins keep copypasta in config files alive forever. I'd > rather order my crypto from McSorley's. The fact that we have way too many encryption options floating around does not mean all ciphersuites can be strictly ordered by security, for the simple reason that nobody can predict the future. Cryptanalysis may alter the relative security of different algorithms at any time. Or some NIST scandal might erupt casting doubt on the design methodology of P-512 compared to the nominally weaker Curve25519. At such points, OS vendors need the ability to re-prioritize cipher suites without breaking backwards compatibility. David
- [tcpinc] Review of draft-bittau-tcpinc-tcpeno-01 Eric Rescorla
- Re: [tcpinc] Review of draft-bittau-tcpinc-tcpeno… David Mazieres
- Re: [tcpinc] Review of draft-bittau-tcpinc-tcpeno… Watson Ladd
- Re: [tcpinc] Review of draft-bittau-tcpinc-tcpeno… David Mazieres
- Re: [tcpinc] Review of draft-bittau-tcpinc-tcpeno… Eric Rescorla
- Re: [tcpinc] Review of draft-bittau-tcpinc-tcpeno… Watson Ladd
- Re: [tcpinc] Review of draft-bittau-tcpinc-tcpeno… David Mazieres
- Re: [tcpinc] Review of draft-bittau-tcpinc-tcpeno… David Mazieres
- Re: [tcpinc] Review of draft-bittau-tcpinc-tcpeno… Watson Ladd
- Re: [tcpinc] Review of draft-bittau-tcpinc-tcpeno… David Mazieres
- Re: [tcpinc] Review of draft-bittau-tcpinc-tcpeno… Watson Ladd
- Re: [tcpinc] Review of draft-bittau-tcpinc-tcpeno… David Mazieres
- Re: [tcpinc] Review of draft-bittau-tcpinc-tcpeno… Watson Ladd
- Re: [tcpinc] Review of draft-bittau-tcpinc-tcpeno… David Mazieres
- Re: [tcpinc] Review of draft-bittau-tcpinc-tcpeno… Watson Ladd
- Re: [tcpinc] Review of draft-bittau-tcpinc-tcpeno… David Mazieres
- Re: [tcpinc] Review of draft-bittau-tcpinc-tcpeno… Watson Ladd
- Re: [tcpinc] Review of draft-bittau-tcpinc-tcpeno… Ilari Liusvaara
- Re: [tcpinc] Review of draft-bittau-tcpinc-tcpeno… Watson Ladd
- Re: [tcpinc] Review of draft-bittau-tcpinc-tcpeno… Mark Handley
- Re: [tcpinc] Review of draft-bittau-tcpinc-tcpeno… Yoav Nir
- Re: [tcpinc] Review of draft-bittau-tcpinc-tcpeno… Watson Ladd
- Re: [tcpinc] Review of draft-bittau-tcpinc-tcpeno… Kyle Rose
- Re: [tcpinc] Review of draft-bittau-tcpinc-tcpeno… Stephen Kent
- Re: [tcpinc] Review of draft-bittau-tcpinc-tcpeno… Watson Ladd
- Re: [tcpinc] Review of draft-bittau-tcpinc-tcpeno… Stephen Farrell
- Re: [tcpinc] Review of draft-bittau-tcpinc-tcpeno… Watson Ladd
- Re: [tcpinc] Review of draft-bittau-tcpinc-tcpeno… Martin Thomson
- Re: [tcpinc] Review of draft-bittau-tcpinc-tcpeno… David Mazieres
- Re: [tcpinc] Review of draft-bittau-tcpinc-tcpeno… Stephen Farrell
- Re: [tcpinc] Review of draft-bittau-tcpinc-tcpeno… David Mazieres
- Re: [tcpinc] Review of draft-bittau-tcpinc-tcpeno… David Mazieres
- Re: [tcpinc] Review of draft-bittau-tcpinc-tcpeno… Scharf, Michael (Michael)
- Re: [tcpinc] Review of draft-bittau-tcpinc-tcpeno… Stephen Farrell
- [tcpinc] Simultaneous open tie breaking Tero Kivinen
- Re: [tcpinc] Review of draft-bittau-tcpinc-tcpeno… Stephen Kent
- Re: [tcpinc] Review of draft-bittau-tcpinc-tcpeno… Stephen Kent
- Re: [tcpinc] Review of draft-bittau-tcpinc-tcpeno… Kyle Rose
- Re: [tcpinc] Simultaneous open tie breaking David Mazieres
- Re: [tcpinc] Simultaneous open tie breaking Kyle Rose
- Re: [tcpinc] Review of draft-bittau-tcpinc-tcpeno… David Mazieres
- Re: [tcpinc] Review of draft-bittau-tcpinc-tcpeno… Watson Ladd
- Re: [tcpinc] Simultaneous open tie breaking David Mazieres
- Re: [tcpinc] Review of draft-bittau-tcpinc-tcpeno… Stephen Farrell
- Re: [tcpinc] Review of draft-bittau-tcpinc-tcpeno… John Leslie
- Re: [tcpinc] Review of draft-bittau-tcpinc-tcpeno… Eric Rescorla
- Re: [tcpinc] Review of draft-bittau-tcpinc-tcpeno… David Mazieres
- Re: [tcpinc] Review of draft-bittau-tcpinc-tcpeno… Kyle Rose
- Re: [tcpinc] Review of draft-bittau-tcpinc-tcpeno… Stephen Kent
- Re: [tcpinc] Review of draft-bittau-tcpinc-tcpeno… Stephen Farrell
- Re: [tcpinc] Review of draft-bittau-tcpinc-tcpeno… David Mazieres
- Re: [tcpinc] Review of draft-bittau-tcpinc-tcpeno… ianG
- Re: [tcpinc] Review of draft-bittau-tcpinc-tcpeno… Mirja Kühlewind
- Re: [tcpinc] Review of draft-bittau-tcpinc-tcpeno… ianG
- Re: [tcpinc] Review of draft-bittau-tcpinc-tcpeno… ianG
- Re: [tcpinc] Review of draft-bittau-tcpinc-tcpeno… ianG
- Re: [tcpinc] Review of draft-bittau-tcpinc-tcpeno… Kyle Rose
- Re: [tcpinc] Review of draft-bittau-tcpinc-tcpeno… Kyle Rose
- Re: [tcpinc] Review of draft-bittau-tcpinc-tcpeno… Stephen Farrell
- Re: [tcpinc] Review of draft-bittau-tcpinc-tcpeno… ianG
- Re: [tcpinc] Review of draft-bittau-tcpinc-tcpeno… ianG
- Re: [tcpinc] Review of draft-bittau-tcpinc-tcpeno… Mirja Kühlewind
- Re: [tcpinc] Review of draft-bittau-tcpinc-tcpeno… David Mazieres
- Re: [tcpinc] Review of draft-bittau-tcpinc-tcpeno… Stephen Farrell
- Re: [tcpinc] Review of draft-bittau-tcpinc-tcpeno… Eric Rescorla
- Re: [tcpinc] Review of draft-bittau-tcpinc-tcpeno… David Mazieres
- Re: [tcpinc] Review of draft-bittau-tcpinc-tcpeno… Mirja Kühlewind
- Re: [tcpinc] Simultaneous open tie breaking Tero Kivinen
- Re: [tcpinc] Review of draft-bittau-tcpinc-tcpeno… Mirja Kühlewind
- Re: [tcpinc] Review of draft-bittau-tcpinc-tcpeno… David Mazieres
- Re: [tcpinc] Simultaneous open tie breaking dm-list-tcpcrypt
- Re: [tcpinc] Review of draft-bittau-tcpinc-tcpeno… dm-list-tcpcrypt
- Re: [tcpinc] Review of draft-bittau-tcpinc-tcpeno… Kyle Rose
- Re: [tcpinc] Review of draft-bittau-tcpinc-tcpeno… David Mazieres
- Re: [tcpinc] Review of draft-bittau-tcpinc-tcpeno… Eric Rescorla
- Re: [tcpinc] Review of draft-bittau-tcpinc-tcpeno… David Mazieres
- Re: [tcpinc] Review of draft-bittau-tcpinc-tcpeno… Eric Rescorla
- Re: [tcpinc] Review of draft-bittau-tcpinc-tcpeno… Eric Rescorla
- Re: [tcpinc] Review of draft-bittau-tcpinc-tcpeno… Eric Rescorla
- Re: [tcpinc] Review of draft-bittau-tcpinc-tcpeno… David Mazieres
- Re: [tcpinc] Review of draft-bittau-tcpinc-tcpeno… David Mazieres
- Re: [tcpinc] Review of draft-bittau-tcpinc-tcpeno… Eric Rescorla
- Re: [tcpinc] Review of draft-bittau-tcpinc-tcpeno… Eric Rescorla
- Re: [tcpinc] Review of draft-bittau-tcpinc-tcpeno… dm-list-tcpcrypt