Re: Comments for Humorous RFCs or uncategorised RFCs or dated April the first

2013-04-06 Thread Yoav Nir
On Apr 7, 2013, at 12:33 AM, Ulrich Herberg ulr...@herberg.name wrote: Indeed. The wikipedia entry is somewhat misleading though: http://en.wikipedia.org/wiki/April_Fools%27_Day_RFC Almost every April Fools' Day (1 April) since 1989, the Internet Engineering Task Force has published one or

Re: [websec] #57: Re-add an upper limit to max-age

2013-03-29 Thread Yoav Nir
On Mar 29, 2013, at 1:45 PM, Joseph Bonneau jbonn...@gmail.com wrote: Hopefully, it's not just Google that implements this. I guess any browser that implements this will have some kind of reset button (like they have for other stuff) that will erase all pins. So the site is not really

Re: [websec] #57: Re-add an upper limit to max-age

2013-03-29 Thread Yoav Nir
On Mar 29, 2013, at 5:15 PM, Ryan Sleevi sle...@google.com wrote: On Fri, Mar 29, 2013 at 10:45 AM, Joseph Bonneau jbonn...@gmail.com wrote: Hopefully, it's not just Google that implements this. I guess any browser that implements this will have some kind of reset button (like they have

Re: [websec] #57: Re-add an upper limit to max-age

2013-03-28 Thread Yoav Nir
On Mar 27, 2013, at 7:16 PM, Joseph Bonneau jbonn...@gmail.com wrote: So, 30 days, or 60 days, we can argue about. But 1 year might be too long a time — if we decide to have a mandated max max-age, instead of just providing UA implementation advice. Is there consensus that we should

Re: [websec] #55: Clarify that the newest pinning information takes precedence

2013-03-28 Thread Yoav Nir
The text works for me. On Mar 27, 2013, at 6:54 PM, websec issue tracker trac+web...@grenache.tools.ietf.org wrote: #55: Clarify that the newest pinning information takes precedence Comment (by pal...@google.com): Ryan Sleevi has added text to the working copy that I believe resolves

Re: [websec] Session Continuation = Session Bound State?

2013-03-18 Thread Yoav Nir
I'm kind of partial to session management On Mar 13, 2013, at 11:49 PM, Phillip Hallam-Baker hal...@gmail.com wrote: The main substantive query that seemed to be raised in the meeting was what we are going to call this session continuation thing. I am not that worried about confusion with

Re: Mentoring

2013-03-15 Thread Yoav Nir
I agree that this is not just for the formal leaders. But mentoring is also not for everyone. I would guess that WG chairs, IAB and IESG members are more likely to know who would be good mentors for a particular group or area. Eugene Terrell would not be a good mentor, despite having authored

Re: Mentoring

2013-03-14 Thread Yoav Nir
On Mar 14, 2013, at 10:03 AM, Ted Lemon ted.le...@nominum.com wrote: I think it might also be worth encouraging working group chairs to have working group breakfast or lunch meetings (RSVP required) where newcomers are invited to come meet the chairs and chairs can strategically invite a

Re: [IPsec] IKE fragmentation

2013-03-14 Thread Yoav Nir
On Mar 14, 2013, at 9:38 AM, Valery Smyslov sva...@gmail.com wrote: Hi Yoav. I agree that term authenticated is a bit misleading here. The better term would be integrity protected. In our proposal receiver can be absolutely sure that each fragment comes from the very peer he/she

Re: [IPsec] IKE fragmentation

2013-03-14 Thread Yoav Nir
On Mar 14, 2013, at 10:27 AM, Paul Wouters p...@cypherpunks.ca wrote: On Thu, 14 Mar 2013, Yoav Nir wrote: Measurably more, because MAC functions have an initialization part, so running it on a single packet by parts incurs the per-run overhead multiple times. See the differences

Re: [IPsec] IKE fragmentation

2013-03-14 Thread Yoav Nir
On Mar 14, 2013, at 10:29 AM, Tero Kivinen kivi...@iki.fi wrote: Yoav Nir writes: There is no DH calculating per fragment. DH is calculated once in IKE_SA_INIT as in ordinary IKE SA establishment (note, that unprotected messages, including IKE_SA_INIT and IKE_SA_RESUME cannot be fragmented

Re: [IPsec] IKE fragmentation

2013-03-13 Thread Yoav Nir
On Mar 13, 2013, at 10:58 AM, Paul Wouters p...@nohats.ca wrote: On Wed, 13 Mar 2013, Valery Smyslov wrote: Or are you talking about the fictional IETF document (not yet written) describing existing IKEv1 fragmentation? Probably it is better that the authors of that solution document it.

Re: [IPsec] IKE fragmentation

2013-03-13 Thread Yoav Nir
On Mar 13, 2013, at 10:06 AM, Valery Smyslov sva...@gmail.com wrote: Hi Yaron, I believe the DoS argument is incorrect, because the message we are most worried about (most likely to get fragmented) is IKE_AUTH, and at this point both peers are not yet authenticated, of course. So

Re: Diversity of IETF Leadership

2013-03-11 Thread Yoav Nir
On Mar 11, 2013, at 1:43 PM, Arturo Servin arturo.ser...@gmail.com wrote: Hi, I have been reading the comments in the list and although I am not making a specific reply to any message I would like to make some comments. So far I have read I agree we need some diversity or I

Re: [websec] Issue 53 - Key pinning should clarify status of pin validation with private trust anchors

2013-03-05 Thread Yoav Nir
On Mar 5, 2013, at 12:26 PM, Daniel Kahn Gillmor d...@fifthhorseman.net wrote: On 03/04/2013 07:57 PM, Ryan Sleevi wrote: As discussed during Atlanta, the way that pinning is currently implemented within Google Chrome, pinning is only enforced as it relates to so-called public trust anchors

Re: [IPsec] Regarding ISAKMP SA lifetime negotiation.

2013-03-04 Thread Yoav Nir
On Mar 4, 2013, at 4:31 PM, Tero Kivinen kivi...@iki.fi wrote: Anoop V A (anova) writes: Hello experts, I have a generic doubt regarding the ISAKMP SA(phase 1) life time negotiation. My query is can we agree up on the ISAKMP life time in the first two messages of MM or AM.

Re: [dane] revocation of keys or certificates

2013-03-03 Thread Yoav Nir
Hi Christian There may be ways in some environments to push updates, but it's neither universal nor reliable. So the perception is correct. It's not much different from waiting for the NextUpdate time of the CRL. And the solution is also the same: short TTLs, frequent CRL updates, short

Re: Showing support during IETF LC...

2013-02-25 Thread Yoav Nir
Hi, Jari. On Feb 25, 2013, at 9:03 PM, Jari Arkko jari.ar...@piuha.net wrote: Agree with what John, Brian, and others have said. FWIW, at times - particularly with documents having some controversy - the ADs are left wondering what the silent majority is thinking. So in some cases the

Re: [websec] [Ietf-message-headers] HTTP 'Origin' permanent and provisional

2013-02-13 Thread Yoav Nir
Hi SM The W3C one is from a very old document, the first draft of which dates back to 2005. Anne van Kesteren has been editing it since 2007. The Origin header was first mentioned in the draft from September 2008. There it is sully explained. In 2009 the name of the document was changed to

Re: [websec] [Ietf-message-headers] HTTP 'Origin' permanent and provisional

2013-02-13 Thread Yoav Nir
On Feb 13, 2013, at 10:24 PM, Julian Reschke julian.resc...@gmx.de wrote: Well. You make it sound as if it's ok to run two different registries with partly overlapping values. It's not. It's a bug in the way IANA handles this. This is what needs to be fixed. Best regards, Julian I

Re: Changing the value of RFCs not numbers (was Re: The RFC Acknowledgement)

2013-02-12 Thread Yoav Nir
On Feb 12, 2013, at 2:57 AM, Abdussalam Baryun abdussalambar...@gmail.com wrote: Many said to me before as you do RFC don't change, it is already known in any org that documents don't change when published. I think the reason this keeps coming up, is that the IETF documents are usually

[websec] Fwd: [secdir] SecDir review of draft-williams-websec-session-continue-prob-00

2013-02-06 Thread Yoav Nir
FYI Begin forwarded message: From: Ben Laurie b...@google.commailto:b...@google.com Subject: Re: [secdir] Fwd: RE: SecDir review of draft-williams-websec-session-continue-prob-00 Date: February 7, 2013 3:58:27 AM GMT+02:00 To: Stephen Farrell

Re: [websec] WGLC feedback for X-Frame-Options

2013-01-29 Thread Yoav Nir
Yes. Tobias will submit a revised version soon, incorporating the WGLC comments. Yoav On Jan 29, 2013, at 3:20 PM, Julian Reschke julian.resc...@gmx.de wrote: On 2012-11-06 18:25, Julian Reschke wrote: Hi there, here's my feedback from the HTTP/editorial point of view: ... Just

[websec] Forwarded review of draft-williams-websec-session-continue-prob-00

2013-01-14 Thread Yoav Nir
Hi I've shown this draft to a co-worker of mine (not on this list), and asked for a review. Here's some comments: - Overall, this is an interesting problem. - The document is missing a list of deficiencies with using Cookies - Section 2.1 says that TLS protects against replay. Really? How?

Re: travel guide for the next IETF...

2013-01-05 Thread Yoav Nir
On Jan 5, 2013, at 6:51 AM, John Levine jo...@taugh.com wrote: So if you don't attend IEEE, quit your whining: at least you won't have to eat he same hotel food for 2 weeks in a row... You don't have to eat there. Check out the reviews of this restaurant across the street:

Re: travel guide for the next IETF...

2013-01-04 Thread Yoav Nir
On Dec 31, 2012, at 10:22 PM, Michael Richardson m...@sandelman.ca wrote: Dave == Dave Crocker d...@dcrocker.net writes: Dave Quick, name five reasons to go to Orlando. Here are mine: Dave Puerto Rican Dave delicacies, alternative cinema, craft beer, African-American Dave

Re: [IPsec] Error in RFC6290

2012-12-30 Thread Yoav Nir
I agree. On Dec 26, 2012, at 7:58 PM, Valery Smyslov sva...@gmail.com wrote: Hi Yaron, oh, you've catched one more error in this text - it mixed up terms ticket (used in RFC5723 as Session Resumption ticket) and token (used in RFC6290 as QCD token). I din't notice that. You are right,

Re: [IPsec] Error in RFC6290

2012-12-26 Thread Yoav Nir
Hi I agree with point #2. I'll leave it to some of the session resumption experts to comment on point #1. It's a little late for Merry Christmas, so just happy new year. Yoav -Original Message- From: ipsec-boun...@ietf.org [mailto:ipsec-boun...@ietf.org] On Behalf Of Valery Smyslov

Re: [IPsec] I-D Action: draft-ietf-ipsecme-ike-tcp-01.txt

2012-12-13 Thread Yoav Nir
Hi Valery Thinking it over, I kind of regret adding the port field to the TCP_SUPPORTED notification. We don't have any mechanism for alternate UDP ports. Yes, UDP has cheap liveness checks to keep the mapping in the NAT so that requests can be initiated to the original initiator, while TCP

Re: [IPsec] draft-ietf-ipsecme-ike-tcp-01 comments

2012-12-05 Thread Yoav Nir
Hi Yaron On Dec 5, 2012, at 9:59 AM, Yaron Sheffer yaronf.i...@gmail.com wrote: Hi, In general, it seems to me we are trying to solve more than we should, and we should punt on some of the NAT use cases, leave them to configuration or to out-of-protocol solutions like STUN and friends.

Re: I-D Action: draft-farrell-ft-01.txt

2012-12-03 Thread Yoav Nir
Speaking of the devil in the details… On Dec 4, 2012, at 3:59 AM, Andrew G. Malis agma...@gmail.com wrote: Stephen, Your goal is laudatory, but the devil will be in the details. For example, you wrote: Note also that this experiment just needs an implementation that makes it

[IPsec] Fwd: New Version Notification for draft-ietf-ipsecme-ike-tcp-01.txt

2012-12-03 Thread Yoav Nir
AM GMT+02:00 To: y...@checkpoint.commailto:y...@checkpoint.com A new version of I-D, draft-ietf-ipsecme-ike-tcp-01.txt has been successfully submitted by Yoav Nir and posted to the IETF repository. Filename: draft-ietf-ipsecme-ike-tcp Revision: 01 Title: A TCP transport for the Internet Key

Re: Idea for a process experiment to reward running code...

2012-12-01 Thread Yoav Nir
On Dec 1, 2012, at 10:36 PM, Dave Crocker d...@dcrocker.net wrote: What actual problem is this trying to solve? I see the reference to a 'reward', but wasn't aware that there is a perceived problem needing incentive to solve. I think the problem is in the subject line. Documents go

Re: [IPsec] I-D on Using the ECC Brainpool Curves for IKEv2 Key Exchange

2012-11-30 Thread Yoav Nir
Hi Johannes, Dan't question made me realise something I hadn't noticed before. In section 2.3, the draft says: For the encoding of the key exchange payload and the derivation of the shared secret, the methods specified in [RFC5903] are adopted. In an ECP key exchange in IKEv2, the

Re: [IPsec] I-D on Using the ECC Brainpool Curves for IKEv2 Key Exchange

2012-11-30 Thread Yoav Nir
-boun...@ietf.org] On Behalf Of Yoav Nir Sent: Friday, November 30, 2012 4:39 PM To: Johannes Merkle Cc: IPsecme WG; Manfred Lochter; Sean P. Turner; Dan Harkins; rfc-...@rfc-editor.org Subject: Re: [IPsec] I-D on Using the ECC Brainpool Curves for IKEv2 Key Exchange Hi Johannes

Re: IETF work is done on the mailing lists

2012-11-28 Thread Yoav Nir
On Nov 28, 2012, at 1:57 PM, Randy Bush ra...@psg.com wrote: I'm increasingly seeing a paradigm where the review happens _before_ adoption as a WG draft. and one consequence is that the design gets done outside of the ietf process. +1

[IPsec] Question about IKEv1 and ECDSA

2012-11-28 Thread Yoav Nir
Hi I know we don't like IKEv1 questions, but RFC 4754 does mention it, so here goes. And sorry if this has been discussed before. I couldn't find it. In IKEv1 the authentication method is negotiated as an SA parameter. So presumably the Initiator proposes RSA signatures, ECDSA with the P-256

[websec] Issue #53 - Clarify status of pin validation when used with private trust anchors

2012-11-21 Thread Yoav Nir
Hi During the meeting in Atlanta I said that saying that that pin validation is disabled when the cert chains to a private trust anchor would not go over well, because it's disabling a security feature in the presence of an attack. I still think so, but I think we can raise less red flags if

Re: [websec] Issue #53 - Clarify status of pin validation when used with private trust anchors

2012-11-21 Thread Yoav Nir
On Nov 22, 2012, at 2:45 AM, Ryan Sleevi ryan-ietfhas...@sleevi.com wrote: On Wed, November 21, 2012 1:38 pm, Yoav Nir wrote: Hi During the meeting in Atlanta I said that saying that that pin validation is disabled when the cert chains to a private trust anchor would not go over well

Re: NomCom: Call for Nominations - IAOC Mid-Term Vacancy

2012-11-20 Thread Yoav Nir
I think Dave is scheduled to be replaced anyway in March, and now they need to fill two positions: one immediately (Marshal's) and one in March. The question they're asking is whether they should be considering additional names now that (a) there's two positions to fill, and (b) one of them

Re: Newcomers [Was: Evolutionizing the IETF]

2012-11-16 Thread Yoav Nir
Hi Carlos. On Nov 16, 2012, at 3:25 PM, Carlos M. Martinez wrote: Hello, On 11/16/12 1:27 AM, John Levine wrote: Shall we move on? Sure. Since we agree that there is no way to pay for the extra costs involved in meeting in places where there are insignificant numbers of IETF

Re: [websec] Meeting minutes uploaded

2012-11-14 Thread Yoav Nir
Hi Larry. I believe you said the W3C specs have already been changed to point to the WHAT-WG document. But I'll change the minutes to say Nobody in the group objected to having this move to WHAT-WG, and the W3C documents can point to that document. On Nov 15, 2012, at 3:02 AM, Larry

[websec] Meeting minutes uploaded

2012-11-13 Thread Yoav Nir
Hi all I've uploaded the minutes. Please reply to this message for any corrections. The minutes are here: http://www.ietf.org/proceedings/85/minutes/minutes-85-websec Thanks again to Cyrus for taking the notes. Yoav ___ websec mailing list

Re: Newcomers [Was: Evolutionizing the IETF]

2012-11-12 Thread Yoav Nir
On Nov 12, 2012, at 2:24 PM, Riccardo Bernardini wrote: On Mon, Nov 12, 2012 at 9:18 AM, Mikael Abrahamsson swm...@swm.pp.se wrote: On Mon, 12 Nov 2012, Brian E Carpenter wrote: For WGs that do *not* have a low bar for entry, a detailed complaint to the chairs and the AD would be very

Re: Newcomers [Was: Evolutionizing the IETF]

2012-11-12 Thread Yoav Nir
On Nov 12, 2012, at 6:21 PM, joel jaeggli wrote: On 11/11/12 3:59 AM, Abdussalam Baryun wrote: I don't think that thoes Canada and US participants are paying for the attendance, but their organisations, therefore, are we reducing the cost of other organisations, or we are interested to

Re: [IPsec] I-D on Using the ECC Brainpool Curves for IKEv2 Key Exchange

2012-11-08 Thread Yoav Nir
On Nov 8, 2012, at 4:24 PM, David McGrew (mcgrew) wrote: On 11/8/12 3:26 AM, Johannes Merkle johannes.mer...@secunet.com wrote: Hi Tero, Every single option adds complexity, so I do not think we should add more optional things. Point compression is not the focus of our draft.

Re: To the sergeant-at-arms of this list

2012-11-06 Thread Yoav Nir
AFAIK it's still Jordi. Anyway, I checked the attendee lists for the last 5 meetings, and didn't see any Carlos Caliente, although given the gmail address, it's probably a pseudoname. On Nov 6, 2012, at 5:20 PM, Brian E Carpenter wrote: I'm not quite sure who is the current sergeant-at-arms

Re: [IPsec] updating ESP and AH requirements

2012-11-05 Thread Yoav Nir
By the formula in that paper, if we rekey every 10 seconds, 3DES is good enough up to about 10 Gbps, which is pretty high end for most VPNs. The IKE implementation that goes with a 10 Gbps IPsec implementation should have no problem rekeying every 10 seconds. I don't think it matters much

Re: [IPsec] Will it be a good idea if we join in meetecho?

2012-11-05 Thread Yoav Nir
Too late now that our meeting's over. On Nov 5, 2012, at 9:40 PM, Will Liu (Shucheng) wrote: Hi all, I see that several WGs are in here. http://ietf85.conf.meetecho.com/ Do you think it would be a good idea that we also join this? Will ___ IPsec

Re: Comments to the draft-nir-ipsecme-erx-07.txt

2012-11-04 Thread Yoav Nir
Forwarding to the IETF mailing list, which is the proper home for this discussion. On Nov 3, 2012, at 10:26 PM, Tero Kivinen wrote: In Introduction section (1) there is text saying: -- Bringing these two technologies

[IPsec] Fwd: Comments to the draft-nir-ipsecme-erx-07.txt

2012-11-04 Thread Yoav Nir
I have forwarded this to the IETF, and left out the IPsec mailing list on purpose, so that future messages are not copied here. Please reply to that list. Yoav Begin forwarded message: From: Yoav Nir y...@checkpoint.commailto:y...@checkpoint.com Subject: Re: Comments to the draft-nir-ipsecme

Re: Just so I'm clear

2012-10-25 Thread Yoav Nir
On Oct 25, 2012, at 1:25 AM, Martin Rex wrote: Doug Barton wrote: Andrew Sullivan wrote: Let me get this straight: for the sake of procedures that are clearly designed to be hard to use, While I think that 3777 probably errs on the side of too hard to use, recalling someone from one

Re: [therightkey] Other solutions to the problem

2012-10-25 Thread Yoav Nir
On Oct 26, 2012, at 2:49 AM, Chris Palmer wrote: On Thu, Oct 25, 2012 at 4:58 PM, Rick Andrews rick_andr...@symantec.com wrote: Further, no one has yet brought up the privacy issue. CAs sell a lot of certificates to companies for their internal use. Some of them may object to

Re: [IPsec] ikev2 algorithms, Initiator choice preferred over responder ?

2012-10-25 Thread Yoav Nir
Hi Kalyani The spec is silent on how the responder chooses the algorithm from among the choices offered by the initiator. It can choose by giving priority to its own preferences, or by choosing the first proposal that is allowed by its policy. Since it does not affect interoperability, the RFC

Re: IAOC Request for community feedback

2012-10-23 Thread Yoav Nir
Since you have his postal address, has anyone notified the police? The IAOC is requesting feedback from the community concerning a vacancy that the IAOC feels is not adequately covered by existing IETF rules. Marshall Eubanks has been a active IETF participant for many years and a member

[websec] WGLC for X-Frame-Options

2012-10-23 Thread Yoav Nir
Hi all This is to initiate WGLC for the X-Frame-Options draft (not to be confused with the Frame-Options draft). Please go to http://tools.ietf.org/html/draft-ietf-websec-x-frame-options-01, read the draft and send comments. As usual, we would very much like to hear comments about clarity,

Re: [IPsec] New I-D on IKEv3

2012-10-18 Thread Yoav Nir
On Oct 18, 2012, at 2:26 AM, Dan Harkins wrote: Hi David, On Wed, October 17, 2012 11:36 am, David Brownhill (dbrownhi) wrote: Hi Dan, The lack or EAP authentication would be a non-starter for us to implement this in our remote access VPN client. Why not support EAP authentication?

Re: [wpkops] Support for this activity from product developers?

2012-10-17 Thread Yoav Nir
On Oct 17, 2012, at 8:42 PM, Ryan Sleevi wrote: On Wed, October 17, 2012 11:13 am, Tim Moses wrote: Colleagues - One of the premises of this initiative (perhaps the main premise) was that product developers would be willing to be governed by the results of an industry consensus process when

Re: [IPsec] Call for agenda items

2012-10-17 Thread Yoav Nir
On Oct 17, 2012, at 4:38 PM, Paul Hoffman wrote: Greetings again. We have a 2-hour time slot in Atlanta, which is way more than we asked for. We don't need to be talking about draft-ietf-ipsecme-p2p-vpn-problem because it's finished with WG LC and is being sent to the AD for review. Are

Re: [IPsec] Nudge on discussion of WG work item: IKE over TCP

2012-10-16 Thread Yoav Nir
On Oct 16, 2012, at 5:14 AM, Paul Wouters wrote: On Mon, 15 Oct 2012, Paul Hoffman wrote: Greetings again. draft-ietf-ipsecme-ike-tcp-00.txt has been out for over a month and has received no discussion. Please review this short draft and comment on the mailing list. Thanks for the

[websec] Call for Agenda Items

2012-10-14 Thread Yoav Nir
Hi all The WebSec working group will meet in Atlanta on Thursday, November 8th at 17:30 for one hour. On the agenda are the current work items: (X-)Frame-Options and Key Pinning. If anyone has some other issue that they would like to present on (preferably with an I-D!), please contact the

Re: [websec] Compact Header Encoding

2012-10-09 Thread Yoav Nir
Sorry. Wrong mailing list On Oct 9, 2012, at 11:04 PM, Yoav Nir wrote: Hi I've submitted the below draft. Like the Binary Optimized Header Encoding draft (from which I have borrowed heavily), this is not meant to be published, but as an alternative to the proposed header encoding. I believe

[websec] HTTP-Auth BoF meeting in Atlanta

2012-10-02 Thread Yoav Nir
Hi all In Vancouver, the httpbis working group declined to adopt any of the proposed authentication schemes. In the coming IETF meeting, the security area is going to have a BoF with the intention of forming a working group to create a bunch of experimental RFCs for new authentication

Re: [therightkey] Transparency BoF - there's a deadline...

2012-09-10 Thread Yoav Nir
In case I wasn't clear last week, yes, I'm interested, and yes, I'm willing to review/contribute/edit. I don't think an opinion that the idea is not yet baked should be a bar to meeting. Meetings are a good forum for baking ideas. Yoav -Original Message- From:

Re: [IPsec] STRONG NUDGE: Revised AD VPN Requirements

2012-09-08 Thread Yoav Nir
On Sep 8, 2012, at 7:31 PM, Paul Hoffman wrote: This appeared on the list over two weeks ago and it has received no comments since. This is supposed to be the WG's main work item, folks. --Paul Hoffman OK. Section 4.1: Point #1: While less configuration required is better, I would like

Re: Draft IESG Statement on Removal of an Internet-Draft from the IETF Web Site

2012-09-07 Thread Yoav Nir
On Sep 7, 2012, at 7:03 PM, Joe Touch wrote: As I noted, if the IETF publishes IDs, why bother with RFCs? In addition to what Dave said, the target audience of drafts are IETF participants. The target audience of RFCs varies, but in the usual case it's implementers. So drafts might have

Re: [websec] handling STS header field extendability

2012-08-27 Thread Yoav Nir
With no hats: let's not choose a policy for a registry that we are not setting up, especially since we're not even sure that it's ever going to be set up. We can leave it to the first extension document to set up the registry and policy. If that document ever comes. Yoav On Aug 27, 2012, at

Re: [websec] handling STS header field extendability

2012-08-18 Thread Yoav Nir
On Aug 18, 2012, at 1:55 AM, =JeffH wrote: Yoav Nir noted: As a reminder, the proposed resolution is as follows: * Do not establish a registry now Let the first new header field specification establish it * A client that gets an unknown field ignores it This means

Re: [websec] handling STS header field extendability

2012-08-14 Thread Yoav Nir
Right. As a reminder, the proposed resolution is as follows: * Do not establish a registry now Let the first new header field specification establish it * A client that gets an unknown field ignores it This means no mandatory-to-understand extensions At this stage, a +1

Re: Last Call: Modern Global Standards Paradigm

2012-08-11 Thread Yoav Nir
On Aug 11, 2012, at 9:41 PM, SM wrote: Here is a rough estimate of users for one content provider: US 158,758,940 Brazil 54,902,560 India 51,925,180 UK 37,569,580 France 24,345,920 Italy 21,822,640 Canada 17,474,940 Spain 16,075,560 Egypt

Re: Last Call: Modern Global Standards Paradigm

2012-08-11 Thread Yoav Nir
On Aug 11, 2012, at 9:10 PM, Paul Hoffman wrote: On Aug 11, 2012, at 5:05 AM, Randy Bush wrote: The IETF Chair and the IAB Chair intend to sign the Affirmation of the Modern Global Standards Paradigm, which can be found here:

Re: [websec] [saag] Pinning

2012-08-11 Thread Yoav Nir
Hi Chris I've removed SAAG from CC, trimmed most of your message, and re-arranged the rest. Hope you don't mind… On Aug 11, 2012, at 1:20 AM, Chris Palmer wrote: Additionally, HPKP and TACK might converge, more or less. I have plans to publish a new HPKP I-D that borrows some of TACK's pin

Re: So, where to repeat?

2012-08-10 Thread Yoav Nir
The tourist website www.minneapolis.org uses the slogan City by Nature. I think An infinitely more glamorous Frankfurt would be an improvement. . On Aug 10, 2012, at 10:01 PM, Richard Shockey wrote: Minneapolis is infinitely more glamorous Frankfurt .. -Original Message- From:

Re: RFC Errata: when to file, and when not to

2012-08-09 Thread Yoav Nir
On Aug 9, 2012, at 2:35 PM, Dave Cridland wrote: It seems entirely reasonable that there needs to be a version available that's precisely as-published, for legal (and quasi-legal) reasons, as you say - however, that's the version produced by the RFC Editor, and not the tools version (which

Re: RFC Errata: when to file, and when not to

2012-08-09 Thread Yoav Nir
On Aug 9, 2012, at 3:34 PM, John C Klensin wrote: --On Thursday, August 09, 2012 14:53 +0300 Yoav Nir y...@checkpoint.com wrote: This means that there would be two documents with the same RFC number. The quasi-leagal as published one, and the one of the tools site. Which should I

Re: So, where to repeat? (was: Re: management granularity)

2012-08-09 Thread Yoav Nir
On Aug 9, 2012, at 6:07 PM, Dave Crocker wrote: offlist. Not so much Geoff, Frankfurt is a city in Germany. I believe the IETF has never been there. Two more tidbits: - It's a huge aviation hub. There are direct flights from everywhere, similar to CDG, Heathrow, or Schiphol - Unlike

Re: So, where to repeat? (was:Re: management granularity)

2012-08-08 Thread Yoav Nir
Mileage varies. For me it was the shortest and cheapest flight of any IETF meeting I have attended. Yoav On Aug 8, 2012, at 7:41 PM, Geoff Mulligan wrote: I liked the hotel and prague was wonderful, but it didn't seem easy to get to cheaply from the US. Geoff On Aug 6, 2012, at

Re: RFC Errata: when to file, and when not to

2012-08-07 Thread Yoav Nir
On Aug 7, 2012, at 11:29 AM, t.p. wrote: When I Google RFC, I am sometimes directed to www.ietf.org, which is not much help here. Other times, I am directed to tools.ietf.org, whose format I find less friendly but which does have 'errata exist' in the top right hand corner. However, I

Re: ITU-T Dubai Meeting

2012-08-07 Thread Yoav Nir
On Aug 7, 2012, at 5:32 PM, Noel Chiappa wrote: From: m...@sap.com (Martin Rex) To me, IPv6 PA prefixes look like a pretty useless feature (from the customer perspective). Far be it from me to defend IPv6, but... I don't see the case here. Our house is pretty typical of the _average_

Re: ITU-T Dubai Meeting

2012-08-07 Thread Yoav Nir
On Aug 7, 2012, at 6:19 PM, Noel Chiappa wrote: From: Yoav Nir y...@checkpoint.com For organizations renumbering is more painful, but as long as there's plenty of time to prepare - it should be manageable. If it's too painful, there are provider independent addresses, but how many really

Re: ITU-T Dubai Meeting

2012-08-07 Thread Yoav Nir
On Aug 7, 2012, at 6:35 PM, Noel Chiappa wrote: All I changed was the ISP. Why do we call the = thing that's changed location? 'Location' in the network-centric sense (i.e. 'where in the overall network's connectivity map you are'). Right. The location is pretty much irrelevant to the

[websec] Meeting Minutes

2012-08-07 Thread Yoav Nir
Hi all I have uploaded the minutes from last week's meeting. The URL is http://www.ietf.org/proceedings/84/minutes/minutes-84-websec Please send corrections to Alexey, Tobias, or me. Thanks again to Ted Hardie for taking the notes. Yoav ___ websec

Re: Gen-ART LC Review of draft-ietf-websec-strict-transport-sec-11

2012-08-02 Thread Yoav Nir
On Aug 2, 2012, at 10:46 AM, Ben Campbell wrote: Hi, thanks for the response. Comments inline: On Jul 29, 2012, at 10:29 PM, =JeffH jeff.hod...@kingsmountain.com wrote: -- I did not find any guidance on how to handle UAs that do not understand this extension. I don't know if this needs

Re: [websec] Gen-ART LC Review of draft-ietf-websec-strict-transport-sec-11

2012-08-02 Thread Yoav Nir
On Aug 2, 2012, at 10:46 AM, Ben Campbell wrote: Hi, thanks for the response. Comments inline: On Jul 29, 2012, at 10:29 PM, =JeffH jeff.hod...@kingsmountain.com wrote: -- I did not find any guidance on how to handle UAs that do not understand this extension. I don't know if this needs

[websec] Fwd: [saag] WebSec status

2012-08-02 Thread Yoav Nir
Sorry. forgot to CC this list. Begin forwarded message: From: Yoav Nir y...@checkpoint.commailto:y...@checkpoint.com Subject: [saag] WebSec status Date: August 2, 2012 9:15:07 AM PDT To: s...@ietf.orgmailto:s...@ietf.org s...@ietf.orgmailto:s...@ietf.org WebSec met at 9:00 AM on Tuesday morning

Re: New Version Notification for: draft-baryun-rfc2119-update-00.txt

2012-08-01 Thread Yoav Nir
He meant PILLAR OF SALT On Aug 1, 2012, at 9:39 AM, Adrian Farrel wrote: Barry, Did you mean bad or BAD? A From: ietf-boun...@ietf.orgmailto:ietf-boun...@ietf.org [mailto:ietf-boun...@ietf.org] On Behalf Of Barry Leiba Sent: 01 August 2012 17:04 To: Abdussalam Baryun Cc: ietf Subject: Re:

Re: Oauth blog post

2012-07-29 Thread Yoav Nir
On Jul 29, 2012, at 1:17 PM, Glen Zorn wrote: On Sun, 2012-07-29 at 12:19 -0700, Hannes Tschofenig wrote: Just a minor comment on this one: On Jul 29, 2012, at 8:20 AM, SM wrote: [the] working group at the IETF started with strong web presence. But as the work dragged on (and

Re: [IPsec] Using ECC Brainpool curves with ipsec

2012-07-27 Thread Yoav Nir
On Jul 27, 2012, at 9:30 AM, Dan Harkins wrote: On Thu, July 26, 2012 8:07 pm, Tero Kivinen wrote: Dan Harkins writes: On Thu, July 26, 2012 1:59 pm, Yaron Sheffer wrote: the fact that we need to study the protocol details and go into the ASN.1 bits to ascertain that we have a problem,

Re: [IPsec] Using ECC Brainpool curves with ipsec

2012-07-26 Thread Yoav Nir
On Jul 26, 2012, at 4:21 PM, Tero Kivinen wrote: If that is correct how does the PKIX solve this? I.e. when I have certificate signed by the some other certificate using DSA? If my reading of RFC5280 is correct there is this signatureAlgorithm ASN.1 blob in front of the signature itself and

Re: Proposed IETF 95 Date Change

2012-07-22 Thread Yoav Nir
On Jul 22, 2012, at 4:42 AM, Ofer Inbar wrote: Glen Zorn glenz...@gmail.com wrote: On Sat, 2012-07-21 at 13:25 -0700, Martin Thomson wrote: On 21 July 2012 06:55, Yoav Nir y...@checkpoint.com wrote: This year Ramadan started yesterday, and ends on August 19. Moving the meeting one week

Re: [IPsec] Using ECC Brainpool curves with ipsec

2012-07-22 Thread Yoav Nir
On Jul 22, 2012, at 4:15 PM, Tero Kivinen wrote: Dan Harkins writes: We've been through nearly 40 revisions of this protocol (18 for IKEv2, another 10 to clarify how to use it and then another 11 to do IKEv2v2) and it still needs hacks to add some new elliptic curves-- either N new

Re: Proposed IETF 95 Date Change

2012-07-21 Thread Yoav Nir
On Jul 21, 2012, at 10:00 AM, Eliot Lear wrote: I'd support a date change for IETF 95 but it should be the week of the 14th to take into account Palm Sunday and Good Friday. As to Ramadan, I too would like to understand if there is a need to take this holiday into account, and what would be

Re: [IPsec] Using ECC Brainpool curves with ipsec

2012-07-21 Thread Yoav Nir
On Jul 21, 2012, at 7:28 PM, Dan Harkins wrote: On Sat, July 21, 2012 8:56 am, Tero Kivinen wrote: Johannes Merkle writes: Adding them for authentication use (ECDSA use) will most likely get more opposition. First of all, I am not at all happy how the ECDSA groups are added to the IKEv2

Re: Feedback Requested on Draft Fees Policy

2012-07-20 Thread Yoav Nir
On Jul 20, 2012, at 4:52 PM, Worley, Dale R (Dale) wrote: On Fri, 2012-07-20 at 06:07 -0700, IETF Administrative Director wrote: The draft policy entitled Draft Fee Policy for Legal Requests can be found at: http://iaoc.ietf.org/policyandprocedures.html Assuming that the IAOC has set

Re: [IPsec] Using ECC Brainpool curves with ipsec

2012-07-19 Thread Yoav Nir
On Jul 18, 2012, at 9:45 PM, Tero Kivinen wrote: Adding them to ECDSA is more difficult. Adding them for Diffie-Hellman use requires updating of one expert review 16-bit registry for IKEv2. The same registry in the IKEv1 is RFC required, so it does not require standard track RFC. Adding

Re: [IPsec] Using ECC Brainpool curves with ipsec

2012-07-19 Thread Yoav Nir
On Jul 19, 2012, at 1:43 PM, Johannes Merkle wrote: How about standardizing just one more authentication method? Call it public key signature or some such, and make the signing algorithm depend on the public key in the CERT payload. If it's RSA, go by bit strength: - =1024 - SHA-1

[IPsec] Fwd: New Version Notification for draft-nir-ipsecme-ike-tcp-01.txt

2012-07-16 Thread Yoav Nir
: July 16, 2012 10:07:17 AM GMT+03:00 To: Yoav Nir y...@checkpoint.commailto:y...@checkpoint.com A new version of I-D, draft-nir-ipsecme-ike-tcp-01.txt has been successfully submitted by Yoav Nir and posted to the IETF repository. Filename: draft-nir-ipsecme-ike-tcp Revision: 01 Title: A TCP transport

Re: [IPsec] AD review: draft-nir-ipsecme-erx-04.txt

2012-07-10 Thread Yoav Nir
Hi Sean Thanks for the review. My answers are inline. Yoav On Jul 3, 2012, at 2:17 AM, Sean Turner wrote: Yoav asked me to do an AD review of draft-nir-ipsecme-erx. We agreed that it'd be all right for me to send my comments here. They are as follows: 0) Overall: A couple of folks

RE: Future Handling of Blue Sheets

2012-06-17 Thread Yoav Nir
This creates a distinguished identity, so if two Fei Zhangs attended in Paris (only case I found in the attendee list), this would distinguish which of them attended a particular meeting. It would not, however, tie them to an identity on the mailing list, or to the Fei Zhang who attends the

Re: New Non-WG Mailing List: IETF-822

2012-06-15 Thread Yoav Nir
On Jun 15, 2012, at 12:44 AM, Peter Saint-Andre wrote: On 6/14/12 3:37 PM, IETF Secretariat wrote: List address: ietf-...@ietf.org Is no one thinking ahead to the 822nd meeting of the IETF in the year 2258?!? Well, I've started working on draft-nir-ipv6-were-finally-deploying-it but I'm

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