Re: [TLS] Privacy considerations - identity hiding from eavesdropping in (D)TLS
Eric Rescorla <ekr@rtfm.com> Mon, 24 August 2015 21:40 UTC
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From: Eric Rescorla <ekr@rtfm.com>
Date: Mon, 24 Aug 2015 14:39:40 -0700
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To: Paul Wouters <paul@nohats.ca>
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Subject: Re: [TLS] Privacy considerations - identity hiding from eavesdropping in (D)TLS
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On Mon, Aug 24, 2015 at 2:33 PM, Paul Wouters <paul@nohats.ca> wrote: > On Mon, 24 Aug 2015, Eric Rescorla wrote: > > TLS 1.3 encrypts both the client's and server's certificates already. >> The server's certificate is secure only against passive attack. >> > > Not having read the TLS 1.3 draft, in IKE parties can send a hash of the > CAs they trust, so unless you receive a hash of a known CA to you, you > can withold your own certificate from being sent. > > Is a similar mechanism not planned for TLS 1.3? Well, TLS already permits the server to indicate the DN of CAs which should be in the path. I have not heard of any plan to add a digest indication. -Ekr
- [TLS] Privacy considerations - identity hiding fr… Viktor S. Wold Eide
- Re: [TLS] Privacy considerations - identity hidin… Eric Rescorla
- Re: [TLS] Privacy considerations - identity hidin… Paul Wouters
- Re: [TLS] Privacy considerations - identity hidin… Eric Rescorla
- Re: [TLS] Privacy considerations - identity hidin… Badra
- Re: [TLS] Privacy considerations - identity hidin… Viktor Dukhovni
- Re: [TLS] Privacy considerations - identity hidin… Paul Wouters
- Re: [TLS] Privacy considerations - identity hidin… Viktor Dukhovni
- Re: [TLS] Privacy considerations - identity hidin… Pascal Urien
- Re: [TLS] Privacy considerations - identity hidin… Viktor S. Wold Eide
- Re: [TLS] Privacy considerations - identity hidin… Viktor S. Wold Eide
- Re: [TLS] Privacy considerations - identity hidin… Viktor S. Wold Eide
- Re: [TLS] Privacy considerations - identity hidin… Viktor S. Wold Eide
- Re: [TLS] Privacy considerations - identity hidin… Eric Rescorla
- Re: [TLS] Privacy considerations - identity hidin… Eric Rescorla
- Re: [TLS] Privacy considerations - identity hidin… Viktor S. Wold Eide
- Re: [TLS] Privacy considerations - identity hidin… Viktor Dukhovni
- [TLS] Encrypted SNI (was: Privacy considerations … Dave Garrett
- Re: [TLS] Encrypted SNI (was: Privacy considerati… Viktor Dukhovni
- Re: [TLS] Encrypted SNI (was: Privacy considerati… Salz, Rich
- Re: [TLS] Encrypted SNI (was: Privacy considerati… Dave Garrett
- Re: [TLS] Encrypted SNI (was: Privacy considerati… Salz, Rich
- Re: [TLS] Encrypted SNI (was: Privacy considerati… Daniel Kahn Gillmor
- Re: [TLS] Encrypted SNI (was: Privacy considerati… Jacob Appelbaum
- Re: [TLS] Encrypted SNI (was: Privacy considerati… Dave Garrett
- Re: [TLS] Encrypted SNI (was: Privacy considerati… Joseph Lorenzo Hall
- Re: [TLS] Encrypted SNI (was: Privacy considerati… Salz, Rich
- Re: [TLS] Encrypted SNI (was: Privacy considerati… Nick Mathewson
- Re: [TLS] Encrypted SNI (was: Privacy considerati… Salz, Rich
- Re: [TLS] Encrypted SNI (was: Privacy considerati… Martin Rex
- Re: [TLS] Encrypted SNI (was: Privacy considerati… Martin Rex
- Re: [TLS] Encrypted SNI (was: Privacy considerati… Salz, Rich
- Re: [TLS] Encrypted SNI (was: Privacy considerati… Dave Garrett
- Re: [TLS] Encrypted SNI (was: Privacy considerati… Dang, Quynh