Re: [Crypto-panel] Request for review: draft-ribose-openpgp-oscca-01
"Stanislav V. Smyshlyaev" <smyshsv@gmail.com> Wed, 20 December 2017 14:13 UTC
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From: "Stanislav V. Smyshlyaev" <smyshsv@gmail.com>
Date: Wed, 20 Dec 2017 17:13:30 +0300
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To: Ronald Tse <tse@ribose.com>
Cc: Alexey Melnikov <alexey.melnikov@isode.com>, "crypto-panel@irtf.org" <crypto-panel@irtf.org>, Nancy Cam-Winget <ncamwing@cisco.com>, "draft-ribose-openpgp-oscca.authors@ietf.org" <draft-ribose-openpgp-oscca.authors@ietf.org>, Tim Polk <tim.polk@nist.gov>, "Paterson, Kenny" <Kenny.Paterson@rhul.ac.uk>
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Subject: Re: [Crypto-panel] Request for review: draft-ribose-openpgp-oscca-01
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Dear colleagues, The review has been posted to the CFRG mailing list. P.S.: Ronald, I'll be happy to make an additional review after you finish updating the SM2 I-D with design rationale and a summary of published analysis results. Nevertheless, I've included my own summary of the published results of SM2 to my review. Best regards, Stanislav 2017-11-29 21:24 GMT+03:00 Ronald Tse <tse@ribose.com>: > Hi Stanislav, > > Fully understand. Thank you again for your help! > > Ron > > _____________________________________ > > Ronald Tse > Ribose Inc. > > +=========================================================+ > This message may contain confidential and/or privileged > information. If you are not the addressee or authorized to > receive this for the addressee, you must not use, copy, > disclose or take any action based on this message or any > information herein. If you have received this message in > error, please advise the sender immediately by reply e-mail > and delete this message. Thank you for your cooperation. > +=========================================================+ > > On Nov 29, 2017, at 9:23 PM, Stanislav V. Smyshlyaev <smyshsv@gmail.com> > wrote: > > Dear Ronald, > > Thank you very much for the links! > The review is conducted by Crypto Review Panel, thus the analysis is being > done more from the cryptographic perspective, and the current state of the > analysis of the proposed mechanisms is taken into account. > > Best regards, > Stanislav > > > 2017-11-28 19:28 GMT+03:00 Ronald Tse <tse@ribose.com>: > >> Dear Stanislav, >> >> You are absolutely right. Here are the IETF drafts of SM2, SM3 and SM4 >> (they are referred to within this draft, too): >> >> SM2: https://tools.ietf.org/html/draft-shen-sm2-ecdsa-02 >> SM3: https://tools.ietf.org/html/draft-oscca-cfrg-sm3-02 >> SM4: https://tools.ietf.org/html/draft-ribose-cfrg-sm4-05 >> >> The SM3 and SM4 drafts contain both a design rationale and a >> cryptanalysis section. Specifically, the cryptanalysis section contain >> bibliography references with links to research publications of the latest >> cryptanalysis results (English + Chinese). Most of these results are freely >> available in English (Google Scholar). >> >> As a matter of fact, we are currently updating the SM2 draft to provide >> the same level of detail as the other two. >> >> I’d just like to clarify that the current review is purely on the OpenPGP >> side of things. That said, we have previously requested a CFRG review of >> the SM4 draft too, so if you have some time to review that draft, it would >> be even more awesome :-) >> >> Hope this helps! >> >> Kind regards, >> Ron >> >> _____________________________________ >> >> Ronald Tse >> Ribose Inc. >> >> On Nov 29, 2017, at 12:08 AM, Stanislav V. Smyshlyaev <smyshsv@gmail.com> >> wrote: >> >> Dear Ronald, >> >> Since the document is dedicated to the algorithms and elliptic curve >> parameters, it would be very helpful if you could point at papers with >> their analysis in English, if some of them are not publicly available (or >> could not be easily found via public resources). Also, it will be extremely >> important if you could provide some materials with design rationale of the >> algorithms and parameters presented in the I-D. >> >> Of course, full cryptanalysis from a scratch is impossible to be made as >> a part of review, so all known results/attacks/notes on design >> rationale/results of evaluation of curve parameters will be very important >> for making the review(s) as objective as possible. >> >> Best regards, >> Stanislav Smyshlyaev, Ph.D. >> Head of Information Security Department, >> CryptoPro LLC >> >> >> >> 2017-11-28 18:47 GMT+03:00 Ronald Tse <tse@ribose.com>: >> >>> Dear Stanislav, >>> >>> Thank you very much for performing the review. Look forward to it! >>> >>> Kind regards, >>> Ron >>> >>> _____________________________________ >>> >>> Ronald Tse >>> Ribose Inc. >>> >>> On Nov 28, 2017, at 11:21 PM, Stanislav V. Smyshlyaev <smyshsv@gmail.com> >>> wrote: >>> >>> Dear Alexey, >>> >>> I'll be happy to do this. >>> >>> Will it be OK, if I provide a review by the 20th of December? >>> >>> Best regards, >>> >>> Stanislav >>> >>> >>> 2017-11-28 17:02 GMT+03:00 Alexey Melnikov <alexey.melnikov@isode.com>: >>> >>>> Dear Crypto Panel, >>>> >>>> SAAG’s SECDISPATCH chairs have requested review of >>>> <https://datatracker.ietf.org/doc/draft-ribose-openpgp-oscca/> >>>> before the document fate will be decided (it is likely to end up in the >>>> CURDLE WG). >>>> >>>> Can we have some volunteer(s) please? >>>> >>>> The draft Abstract is: >>>> >>>> This document enables OpenPGP (RFC4880) usage in an compliant manner >>>> with OSCCA (Office of State Commercial Cipher Administration) >>>> regulations for use within China. >>>> >>>> Specifically, it extends OpenPGP to support the usage of SM2, SM3 and >>>> SM4 algorithms, and provides the OSCCA-compliant OpenPGP profile >>>> "OSCCA-SM234". >>>> >>>> >>>> Thank you, >>>> Alexey >>>> >>>> _______________________________________________ >>>> Crypto-panel mailing list >>>> Crypto-panel@irtf.org >>>> https://www.irtf.org/mailman/listinfo/crypto-panel >>>> >>> >>> >>> >> >> > >
- [Crypto-panel] Request for review: draft-ribose-o… Alexey Melnikov
- Re: [Crypto-panel] Request for review: draft-ribo… Stanislav V. Smyshlyaev
- Re: [Crypto-panel] Request for review: draft-ribo… Alexey Melnikov
- Re: [Crypto-panel] Request for review: draft-ribo… Ronald Tse
- Re: [Crypto-panel] Request for review: draft-ribo… Ronald Tse
- Re: [Crypto-panel] Request for review: draft-ribo… Stanislav V. Smyshlyaev
- Re: [Crypto-panel] Request for review: draft-ribo… Ronald Tse
- Re: [Crypto-panel] Request for review: draft-ribo… Russ Housley
- Re: [Crypto-panel] Request for review: draft-ribo… Bjoern Tackmann
- Re: [Crypto-panel] Request for review: draft-ribo… Ronald Tse
- Re: [Crypto-panel] Request for review: draft-ribo… Stanislav V. Smyshlyaev
- Re: [Crypto-panel] Request for review: draft-ribo… Ronald Tse
- Re: [Crypto-panel] Request for review: draft-ribo… Stanislav V. Smyshlyaev
- Re: [Crypto-panel] Request for review: draft-ribo… Stanislav V. Smyshlyaev
- Re: [Crypto-panel] Request for review: draft-ribo… Ronald Tse
- Re: [Crypto-panel] Request for review: draft-ribo… Stanislav V. Smyshlyaev
- Re: [Crypto-panel] Request for review: draft-ribo… Bjoern Tackmann
- Re: [Crypto-panel] Request for review: draft-ribo… Ronald Tse
- Re: [Crypto-panel] Request for review: draft-ribo… Bjoern Tackmann
- Re: [Crypto-panel] Request for review: draft-ribo… Ronald Tse