Re: [Emu] I-D Action: draft-ietf-emu-eaptlscert-01.txt

2020-03-05 Thread Mohit
I just sent an email explaining the updates. You are lightening fast with your reviews and feedback. :) --Mohit On 3/5/20 5:04 PM, Alan DeKok wrote: On Mar 5, 2020, at 9:56 AM, internet-dra...@ietf.org wrote: A New Internet-Draft is available from the on-line Internet-Drafts directories

Re: [Emu] draft-ietf-emu-eap-tls13-11

2020-10-31 Thread Mohit
Hi Hannes, Thanks. I have opened several issues on github based on your review: https://github.com/emu-wg/draft-ietf-emu-eap-tls13/issues --Mohit On 10/21/20 11:55 AM, Hannes Tschofenig wrote: Hi all, Roman asked me to look at draft-ietf-emu-eap-tls13-11. I have carefully read through

Re: [Emu] Benjamin Kaduk's No Objection on draft-ietf-emu-eap-tls13-20: (with COMMENT)

2021-10-20 Thread Mohit
on Monday. We hope to ship this soon. --Mohit On 10/8/21 2:17 AM, Benjamin Kaduk via Datatracker wrote: Benjamin Kaduk has entered the following ballot position for draft-ietf-emu-eap-tls13-20: No Objection When responding, please keep the subject line intact and reply to all email addresses

[Emu] Fwd: New Version Notification for draft-aura-eap-noob-00.txt

2016-02-08 Thread Mohit Sethi
decided to write a generic EAP method for out-of-band authentication. The draft is available here: https://tools.ietf.org/html/draft-aura-eap-noob-00 Please see if you can make use of it. We look forward to your feedback and comments. Regards /--Mohit Forwarded Message

Re: [Emu] [saag] Fwd: New Version Notification for draft-aura-eap-noob-00.txt

2016-02-29 Thread Mohit Sethi
on and the added security, the deployment of such NAS would increase in general. /--Mohit PS: Let's keep the future discussion for this draft on the SAAG mailing list for now. On 02/19/2016 09:31 AM, Stefan Winter wrote: Hi, Of course, the benefits of EAP-NOOB will be greater in orga

[Emu] Fwd: New Version Notification for draft-aura-eap-noob-01.txt

2016-07-04 Thread Mohit Sethi
hack together or just to have a look at the demo. Thanks /--Mohit Forwarded Message Subject:New Version Notification for draft-aura-eap-noob-01.txt Date: Mon, 04 Jul 2016 01:01:38 -0700 From: internet-dra...@ietf.org To: Tuomas Aura , Mohit Sethi A new

[Emu] Fwd: New Version Notification for draft-aura-eap-noob-02.txt

2017-05-26 Thread Mohit Sethi
mailing list. --Mohit Forwarded Message Subject:New Version Notification for draft-aura-eap-noob-02.txt Date: Thu, 25 May 2017 12:52:46 -0700 From: internet-dra...@ietf.org To: Tuomas Aura , Mohit Sethi A new version of I-D, draft-aura-eap-noob-02.txt has

[Emu] EAP - TLS 1.3

2017-11-15 Thread Mohit Sethi
and other can refer to. John and Mohit On 10/30/2017 10:37 AM, Bernard Aboba wrote: RFC 5216 only insists on support (not use) of TLS 1.0 and its mandatory ciphersuites in order to ensure interoperability with legacy implementations and avoid an Internet-wide “flag day” requiring millions o

Re: [Emu] Kathleen Moriarty's Yes on charter-ietf-emu-04-00: (with COMMENT)

2018-02-03 Thread Mohit Sethi
ink the session identifier for fast re-authentication in EAP-AKA' would be part of the rfc5448bis document. A separate document would only be needed for EAP-SIM and EAP-AKA session identifiers. --Mohit On 02/02/2018 07:02 PM, Kathleen Moriarty wrote: Kathleen Moriarty has entered

Re: [Emu] Potential re-establishment of the EMU working group

2018-02-05 Thread Mohit Sethi
large with long certificate chains)? And is the problem only the number of EAP messages/packets, or also the duration of a single authentication run (i.e. AP implementations drop EAP session if not completed within x seconds/minutes)? --Mohit On 12/21/2017 04:01 PM, Alan DeKok wrote: On Dec 21

[Emu] EAP TLS with large certificates and long certificate chains

2018-03-16 Thread Mohit Sethi
to your contributions. The project description is also available in the hackathon wiki: https://trac.ietf.org/trac/ietf/meeting/wiki/101hackathon <https://trac.ietf.org/trac/ietf/meeting/wiki/101hackathon> --Mohit ___ Emu mailing list Emu@ie

Re: [Emu] Potential re-establishment of the EMU working group

2018-03-17 Thread Mohit Sethi
in deployments often? Are we missing something? Do you have some numbers on the size of the certificate chain and the EAP fragment_size from your deployment experience? --Mohit On 02/05/2018 12:41 PM, Alan DeKok wrote: On Feb 5, 2018, at 4:03 AM, Mohit Sethi wrote: Thanks for raising this

Re: [Emu] Call for adoption of draft-mattsson-eap-tls13-02

2018-03-28 Thread Mohit Sethi
Dear all, As a co-author, I do think that this work is needed and I would support the adoption of this draft. Thanks to everyone who has already provided comments and feedback on the draft. --Mohit On 03/28/2018 07:51 PM, Joseph Salowey wrote: At the IETF 101 EMU meeting in London there

Re: [Emu] Call for adoption of draft-arkko-eap-rfc5448bis-01.txt

2018-05-28 Thread Mohit Sethi
I will review it as well. --Mohit On 05/28/2018 11:59 PM, Alan DeKok wrote: I will review it. On May 28, 2018, at 4:58 PM, Joseph Salowey wrote: I didn't see any objections, but I want to make sure we have some folks willing to review the draft. Please respond to this thread i

Re: [Emu] New Chair: Mohit Sethi

2018-07-21 Thread Mohit Sethi
-or-off the list in the coming months. --Mohit On 07/20/2018 09:43 AM, Eric Rescorla wrote: I am pleased to announce that Mohit Sethi has agreed to serve as co-chair for EMU. Thanks to Mohit! -Ekr ___ Emu mailing list Emu@ietf.org https

Re: [Emu] New Chair: Mohit Sethi

2018-07-21 Thread Mohit Sethi
I am eager to work with the group in the coming months. --Mohit On 07/20/2018 05:33 PM, Dr. Pala wrote: Congratulations Mohit! Now you can do more work for free :D Cheers, Max On 7/20/18 9:43 AM, Eric Rescorla wrote: I am pleased to announce that Mohit Sethi has agreed to serve as co-chair

[Emu] Early chair review of EAP-AKA' PFS

2018-08-03 Thread Mohit Sethi
l be EAP-AKA'. " - In Section 2: " This specification is an initial proposal for ensuring SIM-based authentication in EAP makes attacks difficult. Comments and suggestions are much appreciated, including design improvements. " perhaps can be removed now? --Mohit

[Emu] Minutes from EMU @ IETF102

2018-08-03 Thread Mohit Sethi
/minutes-102-emu-00 Please report any issues by August 10, 2018. Joe and Mohit ___ Emu mailing list Emu@ietf.org https://www.ietf.org/mailman/listinfo/emu

[Emu] Experiment with github

2018-08-06 Thread Mohit Sethi
on how not to shoot yourself in the foot with PKI (pick shorter OIDs if possible etc.). This is an experiment so we look forward to your feedback (and pull requests). Joe and Mohit ___ Emu mailing list Emu@ietf.org https://www.ietf.org/mailman

[Emu] Method-Id and Session-Id for EAP-TLS with TLS 1.3

2018-08-06 Thread Mohit Sethi
("EXPORTER_EAP_TLS_Method-Id", "", 64) Session-Id = 0x0D || Method-Id where 0x0D is the type code. IANA had allocated type code 13 for EAP-TLS. Please let us know if we still missed something. --Mohit ___ Emu mailing lis

[Emu] Minutes from EMU @ IETF 113

2022-03-23 Thread Mohit Sethi
issues by April 8, 2022. Joe and Mohit ___ Emu mailing list Emu@ietf.org https://www.ietf.org/mailman/listinfo/emu

Re: [Emu] Minutes from EMU @ IETF 113

2022-03-28 Thread Mohit Sethi
Dear all, The minutes have been updated based on a clean up by Jan-Frederik: https://datatracker.ietf.org/meeting/113/materials/minutes-113-emu-01. Thank you once again for your diligence. The deadline for reporting any issues is still April 8, 2022. Joe and Mohit On 3/23/22 21:45, Mohit

Re: [Emu] Working Group Last Call for draft-ietf-emu-tls-eap-types

2022-07-04 Thread Mohit Sethi
cess and Failure messages are sent by the EAP server? 4. Section 4 says: If either peer or server instead initiates an inner tunnel method I thought you have mandated the use of an inner tunnel method? So why the 'if'? --Mohit On 6/8/22 19:16, Joseph Salowey wrote: This is the wo

Re: [Emu] Working Group Last Call for draft-ietf-emu-tls-eap-types

2022-07-04 Thread Mohit Sethi
Hi: On 7/4/22 22:28, Alan DeKok wrote: On Jul 4, 2022, at 2:56 PM, Mohit Sethi wrote: Some late last call comments: 1. For PEAP and TTLS, it is no longer possible to use client certificates without phase 2 authentication. Does the same restriction apply to TEAP. I think it would make

Re: [Emu] Adoption call for eap.arpa

2024-03-21 Thread Mohit Sethi
author and help drive this document to the RFC editor queue. Also, at some later point, if volunteers are needed for the IANA expert registry or something else, I'd be available. --Mohit PS: There was also an issue that the current draft recommends Expert Review for assignment of new

Re: [Emu] Adoption call for eap.arpa

2024-03-21 Thread Mohit Sethi
, the recursive resolvers provided by that domain will be able to answer queries for subdomains of 'home.arpa.'" We are taking a more conservative approach where subdomains need expert review and registration before they are allocated and can be used in deployments. --Mohit On

Re: [Emu] Adoption call for eap.arpa

2024-03-22 Thread Mohit Sethi
productive week in Brisbane. Safe travels! --Mohit On 3/22/24 11:24, Michael Richardson wrote: Mohit Sethi wrote: > As far as I can tell, we will not be the first ones using such a > scheme. ".home.arpa." defined in RFC 8375 > (https://www.rfc-editor.org/rfc/rfc

[Emu] Re: [Technical Errata Reported] RFC9190 (8094)

2024-09-04 Thread Mohit Sethi
t;0..2^24-1>; } Certificate; --Mohit On 9/4/24 18:24, RFC Errata System wrote: The following errata report has been submitted for RFC9190, "EAP-TLS 1.3: Using the Extensible Authentication Protocol with TLS 1.3". -- You may revie

[Emu] Agenda Items for IETF 103

2018-10-09 Thread Mohit Sethi M
d the approximate amount of time that you need. Please also let us know if you plan to present remotely. Joe and Mohit ___ Emu mailing list Emu@ietf.org https://www.ietf.org/mailman/listinfo/emu

[Emu] Minutes from EMU @ IETF103

2018-11-13 Thread Mohit Sethi M
November 21, 2018. Joe and Mohit ___ Emu mailing list Emu@ietf.org https://www.ietf.org/mailman/listinfo/emu

Re: [Emu] Minutes from EMU @ IETF103

2018-11-14 Thread Mohit Sethi M
Hi Russ, Thanks for reporting this. I have now fixed the nit and updated the missing sentence after checking the audio recording. The updated meeting minutes are here: https://datatracker.ietf.org/meeting/103/materials/minutes-103-emu-01 --Mohit On 11/14/18 10:02 AM, Russ Housley wrote

Re: [Emu] EAP-TLS 1.3 - TLS extensions and mechanisms

2018-11-14 Thread Mohit Sethi M
+1 on making OCSP stapling mandatory. --Mohit On 11/14/18 4:04 PM, John Mattsson wrote: > Hi all, > > I think the draft is now in quite good shape. It would be good to get some > reviews. One thing that I would like to discuss is what the draft should say > about various extension

Re: [Emu] Notes on session resumption with TLS-based EAP methods

2019-02-04 Thread Mohit Sethi M
privacy. What NAI would such peers use if they rely solely on TLS based resumption? As a co-author of draft-ietf-emu-eap-tls13, I don't think we should support such cross method resumption. If anything, this should be discouraged/forbidden. --Mohit On 2/1/19 7:49 PM, Alan DeKok wrote: >

Re: [Emu] TLS 1.3 and other EAP methods

2019-02-04 Thread Mohit Sethi M
Hi Alan, Thanks for bringing this up. I agree that we should take this opportunity to fix other EAP methods which rely on TLS for the outer tunnel. I think that these updates merit a separate document. But I am not certain why the two documents need to be published simultaneously? --Mohit On

Re: [Emu] TLS 1.3 and other EAP methods

2019-02-04 Thread Mohit Sethi M
Hi John, Alan, and others, The recommendations in this document may be used by all TLS-based EAP methods. However, fragmenting large certificates and certificate chains into many small messages is less of a problem when only one side (server) is authenticating with certificates. --Mohit On 2

Re: [Emu] Notes on session resumption with TLS-based EAP methods

2019-02-05 Thread Mohit Sethi M
Hi Alan, On 2/5/19 3:13 PM, Alan DeKok wrote: > On Feb 5, 2019, at 12:19 AM, Mohit Sethi M wrote: >> Do you have experience with such cross method resumption? Are there any >> deployments that make use of this? >There are no deployments that make use of it. It'

Re: [Emu] TLS 1.3 and other EAP methods

2019-02-05 Thread Mohit Sethi M
lable). --Mohit On 2/5/19 3:16 PM, Alan DeKok wrote: > On Feb 5, 2019, at 12:25 AM, Mohit Sethi M wrote: >> Thanks for bringing this up. I agree that we should take this >> opportunity to fix other EAP methods which rely on TLS for the outer >> tunnel. I think that these updates

Re: [Emu] Notes on session resumption with TLS-based EAP methods

2019-02-05 Thread Mohit Sethi M
Hi Alan, On 2/5/19 5:48 PM, Alan DeKok wrote: > On Feb 5, 2019, at 10:18 AM, Mohit Sethi M wrote: >> But session resumption is not simply about changing one byte in the EAP >> conversation. If you look at Figure 2 of draft-ietf-emu-eap-tls13-03 >> (https://tools.ietf.org/ht

Re: [Emu] TLS 1.3 and other EAP methods

2019-02-05 Thread Mohit Sethi M
don't want EAP-TLS to lie around for that long. Modular independent specs are better in my opinion. --Mohit On 2/5/19 5:46 PM, Alan DeKok wrote: > On Feb 5, 2019, at 10:40 AM, Mohit Sethi M wrote: >> One could use the same argument. Those only interested in implementing >> EA

Re: [Emu] Notes on session resumption with TLS-based EAP methods

2019-02-07 Thread Mohit Sethi M
rver should not only refuse resumption if a client was not authenticated, it should also refuse resumption if the client was authenticated with other methods than certificates (such as passwords). Do you agree? --Mohit > >Alan DeKok. > > __

Re: [Emu] EAP and Fragmentation

2019-02-14 Thread Mohit Sethi M
start by looking at existing mechanisms used by EAP-Pwd/EAP-TTLS. --Mohit Further thinking let me to my second question: the method we are going to propose requires some form of authentication for the server, therefore I can see its use mainly as a tunneled method where the communication with the s

Re: [Emu] EAP and Fragmentation

2019-02-14 Thread Mohit Sethi M
pointing out L bit ambiguity in EAP-TLS. We should indeed fix this. --Mohit On 2/14/19 3:27 PM, slon v sobstvennom palto wrote: Hi all, These are my first steps in this group so please correct me if I don't follow the rules. Per my experience the existing fragmentation method described in EAP-TL

[Emu] Agenda Items for IETF 104

2019-03-12 Thread Mohit Sethi M
ssels. Don't forget to include the title of your presentation, related drafts, and the approximate amount of time that you need. Please also let us know if you plan to present remotely. Joe and Mohit ___ Emu mailing list Emu@ietf.org https://ww

Re: [Emu] WGLC for RFC5448bis

2019-03-14 Thread Mohit Sethi M
://homepage.divms.uiowa.edu/~comarhaider/publications/LTE-torpedo-NDSS19.pdf It might make sense to mention them in the security considerations section with text explaining how they affect AKA, and whether any updates to address them would also require changes to EAP-AKA'? Joe and Mohit On 2/14/19 3:

[Emu] Slides for EMU session @ IETF 104

2019-03-24 Thread Mohit Sethi M
morning before the session begins. Joe and Mohit ___ Emu mailing list Emu@ietf.org https://www.ietf.org/mailman/listinfo/emu

[Emu] Minutes from EMU @ IETF104

2019-04-02 Thread Mohit Sethi M
-emu-00 Please report any issues by April 9, 2019. Joe and Mohit ___ Emu mailing list Emu@ietf.org https://www.ietf.org/mailman/listinfo/emu

Re: [Emu] Can we get a WG last call for draft-dekok-emu-eap-session-id-00 ?

2019-06-05 Thread Mohit Sethi M
. The draft currently defines Session-Id for EAP-PEAP as: Session-Id = 0x19 || client.random || server.random). Do you plan to update this for TLS 1.3 and use TLS-Exporter in your other draft: draft-dekok-emu-tls-eap-types? Do we need to do this twice in separate drafts? --Mohit On 5/22

Re: [Emu] WGLC completed for for draft-ietf-emu-eap-tls13-05

2019-07-03 Thread Mohit Sethi M
do at the IETF. It would be sad to ship documents to the IESG with limited or no review/feedback from the working group! --Mohit On 6/27/19 7:16 AM, Joseph Salowey wrote: The Working Group last call has completed with no comments for draft-ietf-emu-eap-tls13-05. I would like to confirm that

Re: [Emu] The EMU WG has placed draft-dekok-emu-eap-session-id in state "Call For Adoption By WG Issued"

2019-07-03 Thread Mohit Sethi M
In addition to my previous comment on this draft: https://mailarchive.ietf.org/arch/msg/emu/eJ_xCqn7Eq2fzx6tuDS0PDdBwkI I think that the title should be made more explicit to something along the lines: Session-Id derivation for EAP-SIM, EAP-AKA and EAP-PEAP. --Mohit On 7/3/19 2:35 PM, IETF

[Emu] Re-charter text

2019-08-21 Thread Mohit Sethi M
send it to the IESG for review. Joe and Mohit The Extensible Authentication Protocol (EAP) [RFC 3748] is a network access authentication framework used, for instance, in VPN and mobile networks. EAP itself is a simple protocol and actual authentication happens in EAP

Re: [Emu] Re-charter text

2019-09-02 Thread Mohit Sethi M
Hi Michael, On 8/22/19 10:46 PM, Michael Richardson wrote: Mohit Sethi M <mailto:mohit.m.se...@ericsson.com> wrote: > At the same time, some new use cases for EAP have been identified. EAP > is now more broadly in mobile network authentication. The group will > upda

Re: [Emu] Re-charter text

2019-09-02 Thread Mohit Sethi M
Hi Rene, Thank you for the suggestion. It makes sense. I will update the text accordingly. --Mohit On 8/26/19 6:25 PM, Rene Struik wrote: Hi Mohit: I read the proposed recharter text and suggest a tiny change in the dashed work item below: change "shall" to "should". W

Re: [Emu] Re-charter text

2019-09-11 Thread Mohit Sethi M
Dear all, Please send in your comments on the charter text by Wednesday, September 18, 2019. Joe and Mohit On 8/21/19 11:13 AM, Mohit Sethi M wrote: Dear all, Thank you for a productive meeting @ IETF 105. We had discussed the new charter text during the working group session in Montreal

Re: [Emu] Re-charter text

2019-09-13 Thread Mohit Sethi M
The current re-charter text is now in github for convenient issue and change tracking: We have incorporated the suggestions from John and Rene to the current text: https://github.com/emu-wg/charter/blob/master/emu-charter.md Joe and Mohit On 9/11/19 9:50 PM, Mohit Sethi M wrote: Dear all

Re: [Emu] Re-charter text

2019-09-21 Thread Mohit Sethi M
/be1bf557355ecba5d5ee35ab27f3e8fae8c06eef --Mohit On 9/18/19 11:37 AM, Georgios Z. Papadopoulos wrote: Dear Joe, Mohit and all, In overall I find the text well written, while the objectives well defined. Below I have very few comments : * TLS is not defined. * Perfect Forward Secrecy (PFS) is defined twice. * - An update to

Re: [Emu] POST WGLC Comments draft-ietf-emu-eap-tls13

2019-10-10 Thread Mohit Sethi M
constraining TLS 1.3. But there is clearl precedent. The original EAP-TLS specification in RFC 5216 (https://tools.ietf.org/html/rfc5216) has no mention of PSKs. --Mohit On 10/10/19 10:44 AM, John Mattsson wrote: Hi Eliot, I agree that the question boils down to IoT. There are currently a lot of

Re: [Emu] POST WGLC Comments draft-ietf-emu-eap-tls13

2019-10-10 Thread Mohit Sethi M
that it would make tracking of peers/clients much harder. There is ongoing work in the TLS working group but the question is how long should we wait: https://tools.ietf.org/html/draft-ietf-tls-external-psk-importer-01 --Mohit On 10/10/19 10:51 AM, Eliot Lear wrote: I do think this is where w

Re: [Emu] POST WGLC Comments draft-ietf-emu-eap-tls13

2019-10-10 Thread Mohit Sethi M
aft-ietf-emu-eap-tls13-07> draft if that is what the general consensus is. --Mohit On 10/10/19 12:24 PM, Eliot Lear wrote: Hi Mohit, On 10 Oct 2019, at 09:55, Mohit Sethi M mailto:mohit.m.se...@ericsson.com>> wrote: @Elliot: I understand your discomfort with constraining TLS 1.3.

Re: [Emu] POST WGLC Comments draft-ietf-emu-eap-tls13

2019-10-10 Thread Mohit Sethi M
far EAP-TLS has only been used with certificates. If we are adding support for external PSKs, we should make sure that implementations know how to handle them. --Mohit ___ Emu mailing list Emu@ietf.org https://www.ietf.org/mailman/listinfo/emu

Re: [Emu] POST WGLC Comments draft-ietf-emu-eap-tls13

2019-10-11 Thread Mohit Sethi M
external PSK before checking for resumption PSKs. I think we can include EAP-TLS-PSK without major changes to the current document. I only want to ensure that EAP-TLS-PSK does not leave any implementation ambiguities. --Mohit On 10/10/19 7:18 PM, John Mattsson wrote: > Mohit Seth

Re: [Emu] Re-charter text

2019-10-15 Thread Mohit Sethi M
also the last chance before Singapore). --Mohit On 10/15/19 3:11 AM, Dr. Pala wrote: Hi Mohit, all, sorry for the long delay in replying (probably mute at this point), however I think the new text looks great. The only possible change I would provide is the possibility to restrict the scope

Re: [Emu] Re-charter text

2019-10-24 Thread Mohit Sethi M
k, it is easy to complain about others. I strongly encourage you to take a pause and self-introspect before accusing other people of not replying to emails or not writing the text exactly as you want or not doing things that make you happy. --Mohit On 10/24/19 3:11 AM, Dr. Pala wrote: Hi Mohit, al

Re: [Emu] Benjamin Kaduk's No Objection on charter-ietf-emu-05-02: (with COMMENT)

2019-10-31 Thread Mohit Sethi M
etwork operator). Both these credentials can be used for EAP authentication (albeit with different servers) and will result in different Session-Ids. There's a lot of stuff set to happen in Nov 2019; is that all staged and ready to go? Yes! --Mohit __

[Emu] Agenda Items for IETF 106

2019-11-03 Thread Mohit Sethi M
Don't forget to include the title of your presentation, related drafts, and the approximate amount of time that you need. Please also let us know if you plan to present remotely. Joe and Mohit ___ Emu mailing list Emu@ietf.org https://www.ietf.o

[Emu] WGLC for draft-ietf-emu-eap-session-id-01

2019-11-26 Thread Mohit Sethi M
. Thanks, Joe and Mohit ___ Emu mailing list Emu@ietf.org https://www.ietf.org/mailman/listinfo/emu

[Emu] Minutes from EMU @ IETF106

2019-11-26 Thread Mohit Sethi M
any issues by December 3, 2019. Joe and Mohit ___ Emu mailing list Emu@ietf.org https://www.ietf.org/mailman/listinfo/emu

Re: [Emu] WGLC for draft-ietf-emu-eap-session-id-01

2019-12-28 Thread Mohit Sethi M
e with the provisions of BCP 78 and BCP 79 have already been filed for draft-ietf-emu-eap-session-id? --Mohit On 11/26/19 3:08 PM, Mohit Sethi M wrote: > Dear all, > > This email initiates the working group last call (WGLC) for > draft-ietf-emu-eap-session-id > (https://tools.ietf.or

Re: [Emu] I-D Action: draft-ietf-emu-eap-tls13-08.txt

2020-01-07 Thread Mohit Sethi M
e as the EAP Identity. Is there a case when the PSK identity is not derived by the underlying TLS implementation? And perhaps you meant to say that it cannot be controlled by the EAP peer (rather than the EAP authenticator)? --Mohit >I find it's easier for people to follow recommendations when

Re: [Emu] I-D Action: draft-ietf-emu-eap-tls13-08.txt

2020-01-07 Thread Mohit Sethi M
vacy-friendly identities (e.g. encrypted usernames) MAY be used." While identities MAY be derived from the certificate, they can also be configured by the user. As a co-author, I don't think we should over-prescribe only one way of doing it. --Mohit > >I would prefer

Re: [Emu] [lamps] EAP/EMU recommendations for client cert validation logic

2020-01-17 Thread Mohit Sethi M
e currently doing, with the hope of being able to have a flag day > many years down the line when the new PKI becomes the only thing that's > trusted? This seems like a reasonable way forward to me. --Mohit ___ Emu mailing list Emu@ietf.org

Re: [Emu] WGLC for draft-ietf-emu-eaptlscert (corrected)

2020-03-05 Thread Mohit Sethi M
Hi Alan, Thanks for your careful and detailed reviews. They are extremely helpful. We have submitted a new version addressing your feedback. Please see in-line for specific actions taken. Here you can see the diff: https://www.ietf.org/rfcdiff?url2=draft-ietf-emu-eaptlscert-01. --Mohit On 3

Re: [Emu] Late WGLC Comment on draft-ietf-emu-eap-tls13

2020-03-10 Thread Mohit Sethi M
? --Mohit On 3/10/20 6:30 PM, Russ Housley wrote: > I do not understand the reason for Bernard's objection. I looked at the > minutes, and I do not find any rationale there. Can you help? > > Russ > > >> On Mar 9, 2020, at 5:59 AM, John Mattsson wrote: >> >> H

Re: [Emu] Late WGLC Comment on draft-ietf-emu-eap-tls13

2020-03-11 Thread Mohit Sethi M
(and expanded type code) space for now. If others are interested in defining some EAP-TLS-foo method later on, they have the liberty to do that. --Mohit On 3/11/20 10:01 AM, John Mattsson wrote: > Hi, > > Russ Housley wrote: > >> I do not understand the reason for Bernard's

Re: [Emu] WGLC for draft-davidben-tls13-pkcs1-00

2020-03-16 Thread Mohit Sethi M
Thank you Russ. We have updated the text as suggested: https://www.ietf.org/rfcdiff?url2=draft-ietf-emu-eaptlscert-02 --Mohit On 3/9/20 11:09 PM, Russ Housley wrote: I read the document, and I think it is read to go after one editorial fix. The term "trust anchor" is used many ti

Re: [Emu] draft-dekok-emu-tls-eap-types discussion

2020-04-19 Thread Mohit Sethi M
No hat! I support the adoption of this document! --Mohit On 4/3/20 11:48 PM, Alan DeKok wrote: > https://tools.ietf.org/html/draft-dekok-emu-tls-eap-types-01 > >I haven't seen much discussion on the document. There are still some open > questions: > > *

[Emu] Working Group Call For adoption of draft-dekok-emu-tls-eap-types

2020-04-19 Thread Mohit Sethi M
This is a call for adoption of draft-dekok-emu-tls-eap-types (https://datatracker.ietf.org/doc/draft-dekok-emu-tls-eap-types/) as a working group item. Please indicate if you have any objections by May 4th, 2020. Joe and Mohit ___ Emu mailing list

Re: [Emu] Working Group Call For adoption of draft-aura-eap-noob-08.txt

2020-04-19 Thread Mohit Sethi M
d I prefer TEAP being addressed in a separate update document that fixes all other TEAP errata as well. However, this can be discussed after adoption. A working group adoption call is now issued and we intend to move this document forward rapidly. --Mohit > > Alan DeKok. > > __

[Emu] Poll for virtual interim

2020-04-19 Thread Mohit Sethi M
://doodle.com/poll/vxy5vc4g3cnegpdr Please indicate your availability! Joe and Mohit ___ Emu mailing list Emu@ietf.org https://www.ietf.org/mailman/listinfo/emu

Re: [Emu] Poll for virtual interim

2020-04-24 Thread Mohit Sethi M
Dear all, Reminder: please respond to the poll for a potential virtual interim in May: https://doodle.com/poll/vxy5vc4g3cnegpdr Joe and Mohit On 4/20/20 2:11 AM, Mohit Sethi M wrote: > Dear all, > > We did not have a face-to-face meeting in Vancouver for IETF 107. At > this point,

Re: [Emu] draft-aura-eap-noob-08 NAI

2020-04-24 Thread Mohit Sethi M
eap-noob.net as a reserved/special use domain. --Mohit On 4/22/20 12:29 PM, Max Crone wrote: > While implementing EAP-NOOB, I found the explanation on the Invalid > NAI (error code 1001) in the draft to be unclear. > > The document formulates it as follows: > >   If the NAI st

Re: [Emu] draft-aura-eap-noob-08 NAI

2020-04-24 Thread Mohit Sethi M
Hi Eliot, On 4/24/20 4:22 PM, Eliot Lear wrote: Hi Mohit On 24 Apr 2020, at 15:02, Mohit Sethi M <mailto:mohit.m.sethi=40ericsson@dmarc.ietf.org> wrote: Hi Max, Tuomas can give you a definite answer. My understanding is that error 1001 should be sent by the server if the re

Re: [Emu] Poll for virtual interim

2020-05-05 Thread Mohit Sethi M
The poll is now closed. We will have a 90-minute virtual interim meeting for EMU on  May 22nd, 2020 between 15:00-16:30 UTC. Please send in requests for presentations. Don't forget to include the title, approximate time needed, and any associated drafts. --Mohit On 4/24/20 3:45 PM,

Re: [Emu] Working Group Call For adoption of draft-dekok-emu-tls-eap-types

2020-05-06 Thread Mohit Sethi M
. Joe and Mohit On 4/20/20 1:53 AM, Mohit Sethi M wrote: > This is a call for adoption of draft-dekok-emu-tls-eap-types > (https://datatracker.ietf.org/doc/draft-dekok-emu-tls-eap-types/) as a > working group item. > > Please indicate if you have any objections by May 4th, 2020. &g

[Emu] Fwd: Reminder: Survey on planning for possible online IETF meetings

2020-05-07 Thread Mohit Sethi M
You have a chance to influence how the upcoming IETF meetings for this year are organized. Please answer the survey if you haven't already. See the details below. Here is the link for your convenience: https://www.surveymonkey.com/r/5328FFJ --Mohit Begin forwarded message: From:

Re: [Emu] My review ... was RE: I-D Action: draft-ietf-emu-eaptlscert-02.txt

2020-05-09 Thread Mohit Sethi M
you can find a few more clarifications for the changes I made. --Mohit On 3/24/20 10:00 AM, Hannes Tschofenig wrote: > Hi Michael, Hi draft authors, > >> I was surprised to get to the end of the document without any suggestions >> about sending certificates by reference rather th

[Emu] Request for presentations during virtual interim

2020-05-18 Thread Mohit Sethi M
e and Mohit JOIN WEBEX MEETING https://ietf.webex.com/ietf/j.php?MTID=mc9df4dccd3859204bde061bde4848491 Meeting number (access code): 618 538 077 Meeting password: Sx2edf4mWU3 On 5/5/20 11:38 AM, Mohit Sethi M wrote: > The poll is now closed. We will have a 90-minute virtual interim meeting &

[Emu] Minutes and bluesheets from EMU virtual interim

2020-05-24 Thread Mohit Sethi M
/materials/minutes-interim-2020-emu-01-202005221800 Bluesheets: https://www.ietf.org/proceedings/interim-2020-emu-01/bluesheets/bluesheets-interim-2020-emu-01-202005221800-00.txt Please report any issues by June 1, 2020. Joe and Mohit ___ Emu mailing

Re: [Emu] Early allocation request for an EAP Method Type number for draft-ietf-emu-eap-noob

2020-05-26 Thread Mohit Sethi M
-00) is still in the early stages and will undergo many changes before it can be considered for adoption by the working group. However, allocating a method type number for EAP-NOOB now would ensure that EAP-TLS-PSK doesn't use the same code point. --Mohit On 5/26/20 6:56 AM, Joseph Sa

Re: [Emu] AD review of draft-ietf-emu-eap-tls13-09

2020-06-07 Thread Mohit Sethi M
. --Mohit On 5/28/20 9:31 PM, Roman Danyliw wrote: > Hi! > > I performed an AD review of draft-ietf-emu-eap-tls13-09. Thanks for the work > on modernizing existing guidance to cover TLS 1.3. > > Two high level things caught my attention: > > ** The abstract, introduction and ti

Re: [Emu] My review ... was RE: I-D Action: draft-ietf-emu-eaptlscert-02.txt

2020-06-08 Thread Mohit Sethi M
Hi Hannes, Thanks for the follow up. I have submitted a new version which should address your concerns. Here is a diff for your convenience: https://www.ietf.org/rfcdiff?url2=draft-ietf-emu-eaptlscert-04 Please see in-line for some details. --Mohit On 6/8/20 3:19 PM, Hannes Tschofenig wrote

Re: [Emu] draft-ietf-emu-eaptlscert-04

2020-06-15 Thread Mohit Sethi M
. --Mohit On 6/10/20 12:02 PM, Hannes Tschofenig wrote: Thanks for the update. A few more minor comments on -04: Section 4.1: "TLS 1.3 [https://tools.ietf.org/html/rfc8446] requires implementations to support ECC." This is only true absent an application profile defining something els

Re: [Emu] draft-ietf-emu-eap-tls13-09

2020-06-15 Thread Mohit Sethi M
yVdVr8Vjyk9D-vk/ - https://mailarchive.ietf.org/arch/msg/emu/CRh3VXLDnpJFFIbHWJAjiOgfzAg/ - https://mailarchive.ietf.org/arch/msg/emu/nYrIA4PKqk2mrUoNvAtFh7S-Xb8/ - https://mailarchive.ietf.org/arch/msg/emu/hVG357HXqvy0EjZ2yrOLdspH53o/ --Mohit Ciao Hannes IMPORTANT NOTICE: The contents of thi

Re: [Emu] Commitment Message in draft-ietf-emu-eap-tls13

2020-06-15 Thread Mohit Sethi M
d an EAP- Success, an EAP-Failure, or an EAP-Request with a TLS Alert Message. Thus, the current design decision has been guided by parallel implementation experience and it is the best solution we could come up with (given all the practical limitations). --Mohit On 6/12/20 11:36 AM, H

Re: [Emu] Commitment Message in draft-ietf-emu-eap-tls13

2020-06-16 Thread Mohit Sethi M
Hi Hannes, On 6/16/20 12:37 PM, Hannes Tschofenig wrote: Hi Mohit, I had a chance to read through the emails you provided. A good discussion. I can offer three solutions: 1. Use EAP-Success / EAP-Failure as an indication for the completion of the exchange, even if it is not a

Re: [Emu] Commitment Message in draft-ietf-emu-eap-tls13

2020-06-16 Thread Mohit Sethi M
to an unauthenticated peer in this case is fine. I wonder how others feel about this change. --Mohit On 6/16/20 1:43 PM, Hannes Tschofenig wrote: Hi Mohit, See below. Thanks for your super quick response. *From:* Mohit Sethi M *Sent:* Tuesday, June 16, 2020 12:25 PM *To:* Hannes

Re: [Emu] I-D Action: draft-ietf-emu-aka-pfs-04.txt

2020-06-23 Thread Mohit Sethi M
33 bytes? And wouldn't it make sense to explicitly say that this is an octet string in the compressed format while referencing "SEC 1: Elliptic Curve Cryptography, Version 2.0" for the point to octet string conversion rules? --Mohit On 5/26/20 9:57 AM, internet-dra...@ietf.org wr

Re: [Emu] Secdir early review of draft-ietf-emu-eap-noob-01

2020-07-02 Thread Mohit Sethi M
is. Compare this with other EAP methods such as EAP-TEAP (https://tools.ietf.org/html/rfc7170) which were standardized and went on to become an RFCs with no known implementations and were later found to contain a bunch of errata (https://www.rfc-editor.org/errata/rfc7170). Thanks to Eliot, Oleg, Jorge, Joe, and others who are now fixing them. I see no actionable points in this review and consider it addressed. --Mohit > > > ___ Emu mailing list Emu@ietf.org https://www.ietf.org/mailman/listinfo/emu

Re: [Emu] draft-ietf-emu-eap-noob-01 incorrect curve name in example messages

2020-07-07 Thread Mohit Sethi M
Hi Max, Good catch. This will be fixed in the next version! --Mohit On 7/3/20 12:21 PM, Max Crone wrote: > Hi, > > I noticed that the examples messages in Appendix F > (https://tools.ietf.org/html/draft-ietf-emu-eap-noob-01#appendix-F) > use the curve name "Curve2551

[Emu] Agenda Items for IETF 108

2020-07-08 Thread Mohit Sethi M
imate amount of time needed. Joe and Mohit ___ Emu mailing list Emu@ietf.org https://www.ietf.org/mailman/listinfo/emu

Re: [Emu] I-D Action: draft-ietf-emu-aka-pfs-04.txt

2020-07-08 Thread Mohit Sethi M
rmat would also be beneficial. --Mohit On 6/24/20 11:04 PM, Russ Housley wrote: The ECDH public value in RFC 5480 is an OCTET STRING, which means that the value is exactly 32 bytes. When this gets carried as a subject public key in a certificate, there is an extra byte only because the type is

  1   2   >