Issues and Requirements for Server Name Identification (SNI) Encryption in TLS
RFC 8744

Revision differences

Document history

Date Rev. By Action
2020-07-28
09 (System)
Received changes through RFC Editor sync (created alias RFC 8744, changed title to 'Issues and Requirements for Server Name Identification (SNI) Encryption in TLS', changed …
2020-07-28
09 (System) RFC published
2020-07-23
09 (System) RFC Editor state changed to AUTH48-DONE from AUTH48
2020-02-19
09 (System) RFC Editor state changed to AUTH48 from RFC-EDITOR
2020-01-14
09 (System) RFC Editor state changed to RFC-EDITOR from EDIT
2019-10-31
09 Tero Kivinen Closed request for Last Call review by SECDIR with state 'Overtaken by Events'
2019-10-31
09 Tero Kivinen Assignment of request for Last Call review by SECDIR to Leif Johansson was marked no-response
2019-10-28
09 (System) IANA Action state changed to No IANA Actions from In Progress
2019-10-28
09 (System) IANA Action state changed to In Progress
2019-10-28
09 (System) RFC Editor state changed to EDIT
2019-10-28
09 (System) IESG state changed to RFC Ed Queue from Approved-announcement sent
2019-10-28
09 (System) Announcement was received by RFC Editor
2019-10-28
09 Cindy Morgan IESG state changed to Approved-announcement sent from Approved-announcement to be sent
2019-10-28
09 Cindy Morgan IESG has approved the document
2019-10-28
09 Cindy Morgan Closed "Approve" ballot
2019-10-28
09 Cindy Morgan Ballot approval text was generated
2019-10-28
09 Benjamin Kaduk IESG state changed to Approved-announcement to be sent from Approved-announcement to be sent::AD Followup
2019-10-28
09 Christian Huitema New version available: draft-ietf-tls-sni-encryption-09.txt
2019-10-28
09 (System) New version approved
2019-10-28
09 (System) Request for posting confirmation emailed to previous authors: Christian Huitema <huitema@huitema.net>, Eric Rescorla <ekr@rtfm.com>
2019-10-28
09 Christian Huitema Uploaded new revision
2019-10-07
08 Christian Huitema New version available: draft-ietf-tls-sni-encryption-08.txt
2019-10-07
08 (System) New version approved
2019-10-07
08 (System) Request for posting confirmation emailed to previous authors: Christian Huitema <huitema@huitema.net>, Eric Rescorla <ekr@rtfm.com>
2019-10-07
08 Christian Huitema Uploaded new revision
2019-09-24
07 (System) Sub state has been changed to AD Followup from Revised ID Needed
2019-09-24
07 Christian Huitema New version available: draft-ietf-tls-sni-encryption-07.txt
2019-09-24
07 (System) New version approved
2019-09-24
07 (System) Request for posting confirmation emailed to previous authors: Christian Huitema <huitema@huitema.net>, Eric Rescorla <ekr@rtfm.com>
2019-09-24
07 Christian Huitema Uploaded new revision
2019-09-19
06 Cindy Morgan IESG state changed to Approved-announcement to be sent::Revised I-D Needed from IESG Evaluation
2019-09-19
06 Cindy Morgan Changed consensus to Yes from Unknown
2019-09-19
06 Alexey Melnikov [Ballot comment]
Thank you for this document.

One small thing:

Please use RFC 8314 instead of RFC 2595 as a reference for IMAP over TLS.
2019-09-19
06 Alexey Melnikov [Ballot Position Update] New position, No Objection, has been recorded for Alexey Melnikov
2019-09-19
06 Magnus Westerlund [Ballot Position Update] New position, No Objection, has been recorded for Magnus Westerlund
2019-09-18
06 Suresh Krishnan [Ballot Position Update] New position, No Objection, has been recorded for Suresh Krishnan
2019-09-18
06 Amanda Baber IANA Review state changed to IANA OK - No Actions Needed from Version Changed - Review Needed
2019-09-18
06 (System) IANA Review state changed to Version Changed - Review Needed from IANA OK - No Actions Needed
2019-09-18
06 Christian Huitema New version available: draft-ietf-tls-sni-encryption-06.txt
2019-09-18
06 (System) New version approved
2019-09-18
06 (System) Request for posting confirmation emailed to previous authors: Christian Huitema <huitema@huitema.net>, Eric Rescorla <ekr@rtfm.com>
2019-09-18
06 Christian Huitema Uploaded new revision
2019-09-18
05 Alissa Cooper
[Ballot comment]
Section 1:

s/servers rely on the Service Name Information (SNI) TLS extension/servers rely on the Server Name Indication (SNI) TLS extension [RFC 6066]/ …
2019-09-18
05 Alissa Cooper [Ballot Position Update] New position, No Objection, has been recorded for Alissa Cooper
2019-09-18
05 Deborah Brungard [Ballot Position Update] New position, No Objection, has been recorded for Deborah Brungard
2019-09-18
05 Roman Danyliw
[Ballot comment]
** Section 1.  Per “More and more services are colocated on multiplexed servers, loosening the relation between IP address and web service”, completely …
2019-09-18
05 Roman Danyliw [Ballot Position Update] New position, No Objection, has been recorded for Roman Danyliw
2019-09-18
05 Wesley Eddy Request for Telechat review by TSVART Completed: Ready with Nits. Reviewer: Bernard Aboba.
2019-09-17
05 Adam Roach
[Ballot comment]

Thanks to everyone who worked on this. It seems that it will be a useful
tool for evaluating potential solutions.

---------------------------------------------------------------------------

§3.1:

>  …
2019-09-17
05 Adam Roach [Ballot Position Update] New position, Yes, has been recorded for Adam Roach
2019-09-17
05 Éric Vyncke
[Ballot comment]
Thank you for the work put into this document. It is well-written and easy to follow. Please find below a couple of comments …
2019-09-17
05 Éric Vyncke [Ballot Position Update] New position, No Objection, has been recorded for Éric Vyncke
2019-09-17
05 Martin Vigoureux [Ballot Position Update] New position, No Objection, has been recorded for Martin Vigoureux
2019-09-15
05 Warren Kumari
[Ballot comment]
Firstly, thank you for writing this -- I think that it is useful and important...

I have some comments -- mostly nits and …
2019-09-15
05 Warren Kumari [Ballot Position Update] New position, No Objection, has been recorded for Warren Kumari
2019-09-09
05 Wesley Eddy Request for Telechat review by TSVART is assigned to Bernard Aboba
2019-09-09
05 Wesley Eddy Request for Telechat review by TSVART is assigned to Bernard Aboba
2019-09-09
05 Mirja Kühlewind Requested Telechat review by TSVART
2019-09-09
05 Mirja Kühlewind
[Ballot comment]
Thanks for clearly writing down attacks and requirements in this document.

One small technical comment on this sentence:
Sec 2.3: "Per-stream
  QoS …
2019-09-09
05 Mirja Kühlewind Ballot comment text updated for Mirja Kühlewind
2019-09-09
05 Mirja Kühlewind
[Ballot comment]
Thanks for clearly writing down attacks and requirements in this document.

One small technical comment on this sentence:
Sec 2.3: "Per-stream
  QoS …
2019-09-09
05 Mirja Kühlewind [Ballot Position Update] New position, No Objection, has been recorded for Mirja Kühlewind
2019-09-06
05 Jean Mahoney Request for Last Call review by GENART Completed: Ready. Reviewer: Meral Shirazipour.
2019-09-04
05 Barry Leiba
[Ballot comment]
Lovely document; thanks.  Just a collection of nits here:

— Section 1 —

  These attempts have generally floundered,

I think the word …
2019-09-04
05 Barry Leiba [Ballot Position Update] New position, No Objection, has been recorded for Barry Leiba
2019-09-04
05 Amy Vezza Placed on agenda for telechat - 2019-09-19
2019-09-03
05 Benjamin Kaduk IESG state changed to IESG Evaluation from Waiting for Writeup
2019-09-03
05 Benjamin Kaduk Ballot has been issued
2019-09-03
05 Benjamin Kaduk [Ballot Position Update] New position, Yes, has been recorded for Benjamin Kaduk
2019-09-03
05 Benjamin Kaduk Created "Approve" ballot
2019-09-03
05 Benjamin Kaduk Ballot writeup was changed
2019-09-02
05 (System) IESG state changed to Waiting for Writeup from In Last Call
2019-08-30
05 (System) IANA Review state changed to IANA OK - No Actions Needed from IANA - Review Needed
2019-08-30
05 Sabrina Tanamal
(Via drafts-lastcall@iana.org): IESG/Authors/WG Chairs:

The IANA Functions Operator has reviewed draft-ietf-tls-sni-encryption-05, which is currently in Last Call, and has the following comments:

We understand that …
2019-08-22
05 Jean Mahoney Request for Last Call review by GENART is assigned to Meral Shirazipour
2019-08-22
05 Jean Mahoney Request for Last Call review by GENART is assigned to Meral Shirazipour
2019-08-22
05 Tero Kivinen Request for Last Call review by SECDIR is assigned to Leif Johansson
2019-08-22
05 Tero Kivinen Request for Last Call review by SECDIR is assigned to Leif Johansson
2019-08-20
05 Dan Romascanu Request for Last Call review by OPSDIR Completed: Ready. Reviewer: Dan Romascanu. Sent review to list.
2019-08-19
05 Gunter Van de Velde Request for Last Call review by OPSDIR is assigned to Dan Romascanu
2019-08-19
05 Gunter Van de Velde Request for Last Call review by OPSDIR is assigned to Dan Romascanu
2019-08-19
05 Amy Vezza IANA Review state changed to IANA - Review Needed
2019-08-19
05 Amy Vezza
The following Last Call announcement was sent out (ends 2019-09-02):

From: The IESG <iesg-secretary@ietf.org>
To: IETF-Announce <ietf-announce@ietf.org>
CC: draft-ietf-tls-sni-encryption@ietf.org, tls-chairs@ietf.org, Sean Turner <sean@sn3rd.com>, Joseph Salowey …
2019-08-19
05 Amy Vezza IESG state changed to In Last Call from Last Call Requested
2019-08-19
05 Amy Vezza Last call announcement was changed
2019-08-16
05 Benjamin Kaduk Last call was requested
2019-08-16
05 Benjamin Kaduk Last call announcement was generated
2019-08-16
05 Benjamin Kaduk Ballot approval text was generated
2019-08-16
05 Benjamin Kaduk Ballot writeup was generated
2019-08-16
05 Benjamin Kaduk IESG state changed to Last Call Requested from AD Evaluation::AD Followup
2019-08-15
05 (System) Sub state has been changed to AD Followup from Revised ID Needed
2019-08-15
05 Christian Huitema New version available: draft-ietf-tls-sni-encryption-05.txt
2019-08-15
05 (System) New version approved
2019-08-15
05 (System) Request for posting confirmation emailed to previous authors: Christian Huitema <huitema@huitema.net>, Eric Rescorla <ekr@rtfm.com>
2019-08-15
05 Christian Huitema Uploaded new revision
2019-08-14
04 Benjamin Kaduk IESG state changed to AD Evaluation::Revised I-D Needed from AD Evaluation
2019-07-22
04 Benjamin Kaduk IESG state changed to AD Evaluation from Publication Requested
2019-01-31
04 Joseph Salowey
As required by RFC 4858, this is the current template for the Document
Shepherd Write-Up.

Changes are expected over time. This version is dated 24 …
2019-01-31
04 Joseph Salowey Responsible AD changed to Benjamin Kaduk
2019-01-31
04 Joseph Salowey IETF WG state changed to Submitted to IESG for Publication from WG Consensus: Waiting for Write-Up
2019-01-31
04 Joseph Salowey IESG state changed to Publication Requested from I-D Exists
2019-01-31
04 Joseph Salowey IESG process started in state Publication Requested
2019-01-31
04 Joseph Salowey Tag Doc Shepherd Follow-up Underway cleared.
2019-01-22
04 Joseph Salowey
As required by RFC 4858, this is the current template for the Document
Shepherd Write-Up.

Changes are expected over time. This version is dated 24 …
2019-01-21
04 Joseph Salowey Waiting on IPR disclosure confirmation.
2019-01-21
04 Joseph Salowey Tag Doc Shepherd Follow-up Underway set. Tag Revised I-D Needed - Issue raised by WGLC cleared.
2019-01-21
04 Joseph Salowey IETF WG state changed to WG Consensus: Waiting for Write-Up from Waiting for WG Chair Go-Ahead
2019-01-21
04 Joseph Salowey
As required by RFC 4858, this is the current template for the Document
Shepherd Write-Up.

Changes are expected over time. This version is dated 24 …
2018-11-22
04 Christian Huitema New version available: draft-ietf-tls-sni-encryption-04.txt
2018-11-22
04 (System) New version approved
2018-11-22
04 (System) Request for posting confirmation emailed to previous authors: Christian Huitema <huitema@huitema.net>, Eric Rescorla <ekr@rtfm.com>
2018-11-22
04 Christian Huitema Uploaded new revision
2018-11-21
03 (System) Document has expired
2018-11-18
03 Joseph Salowey Notification list changed to Sean Turner <sean@sn3rd.com>, Joseph Salowey <joe@salowey.net> from Sean Turner <sean@sn3rd.com>
2018-11-18
03 Joseph Salowey Document shepherd changed to Joseph A. Salowey
2018-11-18
03 Joseph Salowey Tag Revised I-D Needed - Issue raised by WGLC set.
2018-11-18
03 Joseph Salowey IETF WG state changed to Waiting for WG Chair Go-Ahead from In WG Last Call
2018-10-16
03 Sean Turner IETF WG state changed to In WG Last Call from WG Document
2018-10-16
03 Sean Turner Notification list changed to Sean Turner <sean@sn3rd.com>
2018-10-16
03 Sean Turner Document shepherd changed to Sean Turner
2018-10-16
03 Sean Turner Intended Status changed to Informational from None
2018-05-20
03 Christian Huitema New version available: draft-ietf-tls-sni-encryption-03.txt
2018-05-20
03 (System) New version approved
2018-05-20
03 (System) Request for posting confirmation emailed to previous authors: Christian Huitema <huitema@huitema.net>, Eric Rescorla <ekr@rtfm.com>
2018-05-20
03 Christian Huitema Uploaded new revision
2018-03-01
02 Christian Huitema New version available: draft-ietf-tls-sni-encryption-02.txt
2018-03-01
02 (System) New version approved
2018-03-01
02 (System) Request for posting confirmation emailed to previous authors: Christian Huitema <huitema@huitema.net>, Eric Rescorla <ekr@rtfm.com>
2018-03-01
02 Christian Huitema Uploaded new revision
2018-02-19
01 Christian Huitema New version available: draft-ietf-tls-sni-encryption-01.txt
2018-02-19
01 (System) New version approved
2018-02-19
01 (System) Request for posting confirmation emailed to previous authors: Christian Huitema <huitema@huitema.net>, Eric Rescorla <ekr@rtfm.com>
2018-02-19
01 Christian Huitema Uploaded new revision
2017-08-29
00 Joseph Salowey This document now replaces draft-huitema-tls-sni-encryption instead of None
2017-08-29
00 Christian Huitema New version available: draft-ietf-tls-sni-encryption-00.txt
2017-08-29
00 (System) WG -00 approved
2017-08-29
00 Christian Huitema Set submitter to "Christian Huitema <huitema@huitema.net>", replaces to draft-huitema-tls-sni-encryption and sent approval email to group chairs: tls-chairs@ietf.org
2017-08-29
00 Christian Huitema Uploaded new revision