Re: [Cfrg] Safecurves draft
"Dan Harkins" <dharkins@lounge.org> Wed, 08 January 2014 20:29 UTC
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Date: Wed, 08 Jan 2014 12:29:29 -0800
From: Dan Harkins <dharkins@lounge.org>
To: Watson Ladd <watsonbladd@gmail.com>
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Cc: "cfrg@irtf.org" <cfrg@irtf.org>
Subject: Re: [Cfrg] Safecurves draft
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On Wed, January 8, 2014 9:58 am, Watson Ladd wrote: > On Wed, Jan 8, 2014 at 9:21 AM, Stephen Farrell > <stephen.farrell@cs.tcd.ie> wrote: >> >> >> On 01/08/2014 05:11 PM, Watson Ladd wrote: >>> Dear all, >>> draft-ladd-safecurves contains the Safecurves with orders >>> 2^255+\epsilon and higher. >>> I forgot to update the TOC, but that shouldn't stop the substantive >>> conversation. >>> >>> Does anyone object to these curves being approved for IETF standard >>> body use/typos/general nastiness? >> >> No objection, but there's maybe some checking to be done >> before we're ready to push the button. > > Absolutely! Please double check I didn't make any typos, and if you have > MAGMA access, redo the verifications. This goes for everyone. The more > eyeballs > on this, the less chance we make a bad mistake. safecurves.cr.yp.to comes > with > a script to redo everything. > > Also, if anyone knows something that DJB and Tanja Lange do not, please > tell us! > >> >> One thing though is that rfc 3526 [1] is standards track >> so if there's a reason for that (and there may or may not >> be;-) then we might want these to be the same which'd >> mean not doing 'em in cfrg. That can be figured out later >> though. > > I have no opinions about how this gets to from draft to RFC. Which is good because the process from draft to RFC is already well-defined. It's on the IETF web site, check it out! > I understand there are many channels, and > someone will have to pick one. And that someone would be you! While it's certainly useful to get these curves defined in an IETF document, getting them used by any protocol will require some more work from you. You should get OIDs defined for each of them if they don't exist already. You should write up separate drafts for inclusion of these curves into the protocols' various IANA-managed repositories-- yes, sadly there are many. And for protocols which allow for in-line passing of complete domain parameter sets (like TLS) you'll need to modify the data structure used (doesn't look like these could be used with the "explicit_prime" ECCurveType, for instance). On the plus side, for the most part you can just follow the path blazed by the brainpool folks, just follow what they did. Welcome to the tedious world of sausage making, don't mind the blood on your hands, you get used to it. Dan.
- [Cfrg] Safecurves draft Watson Ladd
- Re: [Cfrg] Safecurves draft Stephen Farrell
- Re: [Cfrg] Safecurves draft Watson Ladd
- Re: [Cfrg] Safecurves draft Manuel Pégourié-Gonnard
- Re: [Cfrg] Safecurves draft Watson Ladd
- Re: [Cfrg] Safecurves draft Manuel Pégourié-Gonnard
- Re: [Cfrg] Safecurves draft Dan Harkins
- Re: [Cfrg] Safecurves draft Manuel Pégourié-Gonnard
- Re: [Cfrg] Safecurves draft Paul Lambert
- Re: [Cfrg] Safecurves draft Watson Ladd
- Re: [Cfrg] Safecurves draft Alyssa Rowan
- Re: [Cfrg] Safecurves draft Stephen Farrell
- Re: [Cfrg] Safecurves draft Alyssa Rowan
- Re: [Cfrg] Safecurves draft Stephen Farrell
- Re: [Cfrg] Safecurves draft Watson Ladd
- Re: [Cfrg] Safecurves draft Paul Lambert
- Re: [Cfrg] Safecurves draft Watson Ladd
- Re: [Cfrg] Safecurves draft Paul Lambert
- Re: [Cfrg] Safecurves draft Isaac Chua
- Re: [Cfrg] Safecurves draft Dan Brown
- Re: [Cfrg] Safecurves draft Manuel Pégourié-Gonnard
- [Cfrg] Fwd: Re: Safecurves draft Alyssa Rowan
- Re: [Cfrg] Fwd: Re: Safecurves draft Manuel Pégourié-Gonnard
- Re: [Cfrg] Safecurves draft Adam Back
- Re: [Cfrg] Fwd: Re: Safecurves draft Robert Ransom
- Re: [Cfrg] Fwd: Re: Safecurves draft Manuel Pégourié-Gonnard
- Re: [Cfrg] Safecurves draft Johannes Merkle
- Re: [Cfrg] Safecurves draft Bodo Moeller
- Re: [Cfrg] Safecurves draft Robert Ransom
- Re: [Cfrg] Safecurves draft Bodo Moeller
- Re: [Cfrg] Safecurves draft Robert Ransom
- Re: [Cfrg] Safecurves draft Bodo Moeller
- Re: [Cfrg] Fwd: Re: Safecurves draft Robert Ransom
- Re: [Cfrg] Safecurves draft Mike Hamburg
- Re: [Cfrg] Safecurves draft Watson Ladd
- Re: [Cfrg] Safecurves draft Jon Callas
- Re: [Cfrg] Safecurves draft Paul Lambert
- Re: [Cfrg] Safecurves draft Paul Lambert
- Re: [Cfrg] Safecurves draft Watson Ladd
- Re: [Cfrg] Safecurves draft Bodo Moeller
- Re: [Cfrg] Fwd: Re: Safecurves draft Manuel Pégourié-Gonnard
- Re: [Cfrg] Safecurves draft Robert Ransom
- Re: [Cfrg] Fwd: Re: Safecurves draft Robert Ransom