Re: [TLS] Working Group Last Call for draft-ietf-tls-pwd
"Dan Harkins" <dharkins@lounge.org> Tue, 10 December 2013 22:07 UTC
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Date: Tue, 10 Dec 2013 14:06:53 -0800
From: Dan Harkins <dharkins@lounge.org>
To: Ralf Skyper Kaiser <skyper@thc.org>
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Cc: tls@ietf.org
Subject: Re: [TLS] Working Group Last Call for draft-ietf-tls-pwd
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Hi Ralf, On Tue, December 10, 2013 8:45 am, Ralf Skyper Kaiser wrote: > Hi, > > I only joined the conversation recently. Had a quick read of > http://tools.ietf.org/html/draft-ietf-tls-pwd-02 and have a question: > > In a scenario where multiple users use the same password (group password): > > What prevents a user (who knows the password) to impersonating the server > and mount a MITM between another user and the real server? Nothing prevents that. This protocol is not designed to support group passwords. The password credential is assumed to be shared between the client and the server only. regards, Dan.
- Re: [TLS] Working Group Last Call for draft-ietf-… Douglas Stebila
- [TLS] Working Group Last Call for draft-ietf-tls-… Joseph Salowey (jsalowey)
- Re: [TLS] Working Group Last Call for draft-ietf-… Blumenthal, Uri - 0558 - MITLL
- Re: [TLS] Working Group Last Call for draft-ietf-… SeongHan Shin
- Re: [TLS] Working Group Last Call for draft-ietf-… Love Hörnquist Åstrand
- Re: [TLS] Working Group Last Call for draft-ietf-… Love Hörnquist Åstrand
- Re: [TLS] Working Group Last Call for draft-ietf-… Dan Harkins
- Re: [TLS] Working Group Last Call for draft-ietf-… Love Hörnquist Åstrand
- Re: [TLS] Working Group Last Call for draft-ietf-… SeongHan Shin
- Re: [TLS] Working Group Last Call for draft-ietf-… Ralf Skyper Kaiser
- Re: [TLS] Working Group Last Call for draft-ietf-… Dan Harkins
- Re: [TLS] Working Group Last Call for draft-ietf-… Ralf Skyper Kaiser
- Re: [TLS] Working Group Last Call for draft-ietf-… oscar.koeroo
- Re: [TLS] Working Group Last Call for draft-ietf-… Bodo Moeller
- Re: [TLS] Working Group Last Call for draft-ietf-… Dan Harkins
- Re: [TLS] Working Group Last Call for draft-ietf-… Dan Harkins
- Re: [TLS] Working Group Last Call for draft-ietf-… Dan Harkins
- Re: [TLS] Working Group Last Call for draft-ietf-… Bodo Moeller
- Re: [TLS] Working Group Last Call for draft-ietf-… Dan Harkins
- Re: [TLS] Working Group Last Call for draft-ietf-… Bodo Moeller
- Re: [TLS] Working Group Last Call for draft-ietf-… Dan Harkins
- Re: [TLS] Working Group Last Call for draft-ietf-… Peter Sylvester
- Re: [TLS] Working Group Last Call for draft-ietf-… Bodo Moeller
- Re: [TLS] Working Group Last Call for draft-ietf-… Bodo Moeller
- Re: [TLS] Working Group Last Call for draft-ietf-… Rene Struik
- Re: [TLS] Working Group Last Call for draft-ietf-… Watson Ladd
- Re: [TLS] Working Group Last Call for draft-ietf-… Robert Ransom
- Re: [TLS] Working Group Last Call for draft-ietf-… Robert Ransom
- Re: [TLS] Working Group Last Call for draft-ietf-… Dan Harkins
- Re: [TLS] Working Group Last Call for draft-ietf-… Dan Harkins
- Re: [TLS] Working Group Last Call for draft-ietf-… CodesInChaos
- Re: [TLS] Working Group Last Call for draft-ietf-… Rene Struik
- Re: [TLS] Working Group Last Call for draft-ietf-… Watson Ladd
- Re: [TLS] Working Group Last Call for draft-ietf-… Dan Harkins
- Re: [TLS] Working Group Last Call for draft-ietf-… Watson Ladd
- Re: [TLS] Working Group Last Call for draft-ietf-… Mohamad Badra
- Re: [TLS] Working Group Last Call for draft-ietf-… Dan Harkins
- Re: [TLS] Working Group Last Call for draft-ietf-… Dan Harkins
- Re: [TLS] Working Group Last Call for draft-ietf-… Trevor Perrin
- Re: [TLS] Working Group Last Call for draft-ietf-… Dan Harkins
- Re: [TLS] Working Group Last Call for draft-ietf-… Trevor Perrin
- Re: [TLS] Working Group Last Call for draft-ietf-… Trevor Perrin
- Re: [TLS] Working Group Last Call for draft-ietf-… Bodo Moeller
- Re: [TLS] Working Group Last Call for draft-ietf-… Bodo Moeller
- Re: [TLS] Working Group Last Call for draft-ietf-… Mohamad Badra
- Re: [TLS] Working Group Last Call for draft-ietf-… Eric Rescorla
- Re: [TLS] Working Group Last Call for draft-ietf-… Dan Harkins
- Re: [TLS] Working Group Last Call for draft-ietf-… Watson Ladd
- Re: [TLS] Working Group Last Call for draft-ietf-… Trevor Perrin
- Re: [TLS] Working Group Last Call for draft-ietf-… Dan Harkins
- Re: [TLS] Working Group Last Call for draft-ietf-… Dan Harkins
- Re: [TLS] Working Group Last Call for draft-ietf-… Trevor Perrin
- Re: [TLS] Working Group Last Call for draft-ietf-… Bodo Moeller
- Re: [TLS] Working Group Last Call for draft-ietf-… Robert Ransom
- Re: [TLS] Working Group Last Call for draft-ietf-… Dan Harkins
- Re: [TLS] Working Group Last Call for draft-ietf-… Mohamad Badra
- Re: [TLS] Working Group Last Call for draft-ietf-… Trevor Perrin
- Re: [TLS] Working Group Last Call for draft-ietf-… Trevor Perrin
- Re: [TLS] Working Group Last Call for draft-ietf-… SeongHan Shin
- Re: [TLS] Working Group Last Call for draft-ietf-… Dan Harkins
- Re: [TLS] Working Group Last Call for draft-ietf-… SeongHan Shin
- Re: [TLS] Working Group Last Call for draft-ietf-… Dan Harkins
- Re: [TLS] Working Group Last Call for draft-ietf-… SeongHan Shin
- Re: [TLS] Working Group Last Call for draft-ietf-… Watson Ladd
- Re: [TLS] Working Group Last Call for draft-ietf-… Dan Harkins
- Re: [TLS] Working Group Last Call for draft-ietf-… CodesInChaos
- Re: [TLS] Working Group Last Call for draft-ietf-… Trevor Perrin
- Re: [TLS] Working Group Last Call for draft-ietf-… Dan Harkins
- Re: [TLS] Working Group Last Call for draft-ietf-… Joseph Birr-Pixton
- Re: [TLS] Working Group Last Call for draft-ietf-… Dan Harkins
- Re: [TLS] Working Group Last Call for draft-ietf-… Ralf Skyper Kaiser
- Re: [TLS] Working Group Last Call for draft-ietf-… Manuel Pégourié-Gonnard
- Re: [TLS] Working Group Last Call for draft-ietf-… Dan Harkins
- Re: [TLS] Working Group Last Call for draft-ietf-… Trevor Perrin
- Re: [TLS] Working Group Last Call for draft-ietf-… Dan Harkins
- Re: [TLS] Working Group Last Call for draft-ietf-… Ralf Skyper Kaiser
- Re: [TLS] Working Group Last Call for draft-ietf-… Dan Harkins