From nobody Wed Dec 20 06:13:37 2017 Return-Path: X-Original-To: crypto-panel@ietfa.amsl.com Delivered-To: crypto-panel@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 4C477126C19 for ; Wed, 20 Dec 2017 06:13:35 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -1.999 X-Spam-Level: X-Spam-Status: No, score=-1.999 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, FREEMAIL_FROM=0.001, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_PASS=-0.001] autolearn=ham autolearn_force=no Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (2048-bit key) header.d=gmail.com Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id bTdEgBe0NuYs for ; Wed, 20 Dec 2017 06:13:32 -0800 (PST) Received: from mail-qk0-x244.google.com (mail-qk0-x244.google.com [IPv6:2607:f8b0:400d:c09::244]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id A06C4126CD6 for ; Wed, 20 Dec 2017 06:13:32 -0800 (PST) Received: by mail-qk0-x244.google.com with SMTP id u184so26813785qkd.6 for ; Wed, 20 Dec 2017 06:13:32 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc; bh=TNn+Qm7GgU2MR3wIFYzWOPeVwNsBkm3YGPNOcbdHQNI=; b=YVV8bZguMop3mB++raqwq2+ClPsnBdQuPzI6bik8UTonuaidOj0qDHR7/spwSfCKeS 9qeJbcNZN1yI6PBPmOmRBhifDVpBeckrbdFP0TTNFvtkQTwOmf8w1APVK8wUPNv5V5V0 gObgP0H0RnFiZt7BMwj9GvErnq4O38k7Y8nHKZw0Jv3ePeJrTTR3470p3JH/qa6VFbca bEGJGGWJLxMQGFUSswV6uj8Im+1FRPzcHOMRpuDrpOwh585uTSnNyjAER4mSi5EOSQpb LnrczOczgEc9APVHAeyXzzs0WTlmYCaVXEcobjSayHsox9yCw3RK4No1gUM6OUYHxJLe 2ZbA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to:cc; bh=TNn+Qm7GgU2MR3wIFYzWOPeVwNsBkm3YGPNOcbdHQNI=; b=fS6wflgcmgQOBn0O+ybtuwiaXuzZ5TN3uWfz6ld2Spg+m7MAr12MSs+bszJX6XVv6o 7iJ7lwoxwyG31Ip3LvD/0kYN6ywB7WfzzCcKffpsHjxdizRmxGm8JTRIYaRp4WgqCNIB RRURkxia0aWCEAYZbTHO8UQPItiaUUtxaDfTnls5BNcUcFuNy307KJ9rNqebx3teVoNH TDoT+h+nCqNj9TDUH/YacWvHEeRGcpOeE38a11pwd8tMULg23gLaNo+0t/vKSIuw/I1t YIMECOv87BQ8H7qE1oXkD7EoClmugxyqph+eQjDblFPAmz2jo5tdNRULf+Rdi5nUs8Nr c0gA== X-Gm-Message-State: AKGB3mLeZ51V+YqLtW4QBzHuvHFFODch9TFCUXQd+Gdm/DVPcQp3P+4b LgYZ/O9PDY9HFUEIpYJvCIM4btLsZmgqXHfA/KQ= X-Google-Smtp-Source: ACJfBou5YB5rWOvEFIqW5rEe7DMacz+FwIETqoRpT8I7FMz2RF90bNW9r1gnZs7kVzIwi1Dc0Ehsn9T15CT4URV2iXY= X-Received: by 10.55.146.65 with SMTP id u62mr10190330qkd.112.1513779211744; Wed, 20 Dec 2017 06:13:31 -0800 (PST) MIME-Version: 1.0 Received: by 10.12.142.139 with HTTP; Wed, 20 Dec 2017 06:13:30 -0800 (PST) In-Reply-To: <23B65052-E3DC-4553-B729-BE1CE0899C62@ribose.com> References: <56db317a-07ad-0ad4-b1d1-31f12283115e@isode.com> <087A0995-B344-4CBE-B300-D2431F1E5552@ribose.com> <23B65052-E3DC-4553-B729-BE1CE0899C62@ribose.com> From: "Stanislav V. Smyshlyaev" Date: Wed, 20 Dec 2017 17:13:30 +0300 Message-ID: To: Ronald Tse Cc: Alexey Melnikov , "crypto-panel@irtf.org" , Nancy Cam-Winget , "draft-ribose-openpgp-oscca.authors@ietf.org" , Tim Polk , "Paterson, Kenny" Content-Type: multipart/alternative; boundary="94eb2c08be1a2f3b600560c6304f" Archived-At: Subject: Re: [Crypto-panel] Request for review: draft-ribose-openpgp-oscca-01 X-BeenThere: crypto-panel@irtf.org X-Mailman-Version: 2.1.22 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 20 Dec 2017 14:13:35 -0000 --94eb2c08be1a2f3b600560c6304f Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable 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 : > Hi Stanislav, > > Fully understand. Thank you again for your help! > > Ron > > _____________________________________ > > Ronald Tse > Ribose Inc. > > +=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D+ > 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. > +=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D+ > > On Nov 29, 2017, at 9:23 PM, Stanislav V. Smyshlyaev > wrote: > > Dear Ronald, > > Thank you very much for the links! > The review is conducted by Crypto Review Panel, thus the analysis is bein= g > done more from the cryptographic perspective, and the current state of th= e > analysis of the proposed mechanisms is taken into account. > > Best regards, > Stanislav > > > 2017-11-28 19:28 GMT+03:00 Ronald Tse : > >> 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 lates= t >> cryptanalysis results (English + Chinese). Most of these results are fre= ely >> 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=E2=80=99d just like to clarify that the current review is purely on th= e 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 wou= ld >> 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 >> 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 (o= r >> could not be easily found via public resources). Also, it will be extrem= ely >> important if you could provide some materials with design rationale of t= he >> 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 importa= nt >> 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 : >> >>> 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 >>> 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 : >>> >>>> Dear Crypto Panel, >>>> >>>> SAAG=E2=80=99s SECDISPATCH chairs have requested review of >>>> >>>> before the document fate will be decided (it is likely to end up in th= e >>>> CURDLE WG). >>>> >>>> Can we have some volunteer(s) please? >>>> >>>> The draft Abstract is: >>>> >>>> This document enables OpenPGP (RFC4880) usage in an compliant manne= r >>>> with OSCCA (Office of State Commercial Cipher Administration) >>>> regulations for use within China. >>>> >>>> Specifically, it extends OpenPGP to support the usage of SM2, SM3 a= nd >>>> 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 >>>> >>> >>> >>> >> >> > > --94eb2c08be1a2f3b600560c6304f Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
Dear colleagu= es,

The review has been po= sted to the CFRG mailing list.

P.S.: R= onald, I'll be happy to make an additional review after you finish upda= ting the SM2 I-D with design rationale and a summary of published analysis = results. Nevertheless, I've included my own summary of the published re= sults of SM2 to my review.

Best regard= s,
Stanislav



2017-11-29 21:24 GMT+03:00 Ronald Tse <tse@rib= ose.com>:
Hi Stanislav,

Fully understand. Thank you again for your help!

=
Ron

_____________________________________
Ronald Tse
Ribose Inc.

+=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D+
This message may contain confidential and/or privile= ged
information.=C2=A0 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.=C2=A0 If yo= u have received this message in
error, please advise the sender immediat= ely by reply e-mail
and delete this message.=C2=A0 Thank you for your co= operation.
+=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D+

On Nov 29, 2017, at 9:23 PM, Stanis= lav V. Smyshlyaev <smyshsv@gmail.com> wrote:

=
Dear Ronald,
<= div dir=3D"ltr">
Thank you very much for the link= s!
The review is conducted by Crypto Review Panel, th= us 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,
Stanisla= v


2017-11-28 19:28 GMT+03:00 Ronald Tse <tse@rib= ose.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:=C2=A0https://tools.ietf.org/html/draft-shen-sm2-ecdsa-02<= /a>

The SM3 and SM4 dr= afts contain both a design rationale and a cryptanalysis section. Specifica= lly, the cryptanalysis section contain bibliography references with links t= o research publications of the latest cryptanalysis results (English + Chin= ese). 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=E2=80=99d just like to clarify that the current review = is purely on the OpenPGP side of things. That said, we have previously requ= ested a CFRG review of the SM4 draft too, so if you have some time to revie= w that draft, it would be even more awesome :-)

Ho= pe this helps!

Kind regards,
Ron

___= __________________________________

Ronald Tse
Ribose Inc.
On Nov 29, 2017, at 12:08 AM, Stanislav V. Smy= shlyaev <smyshsv@= gmail.com> wrote:

Dear Ronald,

Since the document is dedicat= ed to the algorithms and elliptic curve parameters, it would be very helpfu= l if you could point at papers with their analysis in English, if some of t= hem are not publicly available (or could not be easily found via public res= ources). Also, it will be extremely important if you could provide some mat= erials with design rationale of the algorithms and parameters presented in = the I-D.=C2=A0

Of course, full cryptanalysis from = a scratch is impossible to be made as a part of review, so all known result= s/attacks/notes on design rationale/results of evaluation of curve paramete= rs will be very important for making the review(s) as objective as possible= .

Best regards,
Stanislav Smyshlyae= v, Ph.D.
Head of Information Security Department,
Crypt= oPro LLC



2017-11-28 18:47 GMT+03:00 Ronald Tse <tse= @ribos= e.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.m= elnikov@isode.com>:
Dear Crypto Panel,

SAAG=E2=80=99s SECDISPATCH chairs have requested review of
<https://datatracker.ietf.org/do= c/draft-ribose-openpgp-oscca/>
before the document fate will be decided (it is likely to end up in the CUR= DLE WG).

Can we have some volunteer(s) please?

The draft Abstract is:

=C2=A0 =C2=A0This document enables OpenPGP (RFC4880) usage in an compliant = manner
=C2=A0 =C2=A0with OSCCA (Office of State Commercial Cipher Administration)<= br> =C2=A0 =C2=A0regulations for use within China.

=C2=A0 =C2=A0Specifically, it extends OpenPGP to support the usage of SM2, = SM3 and
=C2=A0 =C2=A0SM4 algorithms, and provides the OSCCA-compliant OpenPGP profi= le
=C2=A0 =C2=A0"OSCCA-SM234".


Thank you,
Alexey

_______________________________________________
Crypto-panel mailing list
Crypto-panel@irt= f.org
https://www.irtf.org/mailman/listinfo/crypto-= panel





--94eb2c08be1a2f3b600560c6304f-- From nobody Wed Dec 20 06:15:56 2017 Return-Path: X-Original-To: crypto-panel@ietfa.amsl.com Delivered-To: crypto-panel@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 8A5BE12DA15 for ; Wed, 20 Dec 2017 06:15:46 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -2.699 X-Spam-Level: X-Spam-Status: No, score=-2.699 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, FREEMAIL_FROM=0.001, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_LOW=-0.7, SPF_PASS=-0.001] autolearn=ham autolearn_force=no Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (2048-bit key) header.d=gmail.com Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id UfHCytpE_tcT for ; Wed, 20 Dec 2017 06:15:43 -0800 (PST) Received: from mail-qk0-x22d.google.com (mail-qk0-x22d.google.com [IPv6:2607:f8b0:400d:c09::22d]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 1A715126CD6 for ; Wed, 20 Dec 2017 06:15:43 -0800 (PST) Received: by mail-qk0-x22d.google.com with SMTP id c85so12681525qkh.13 for ; Wed, 20 Dec 2017 06:15:43 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc; bh=BaEOsksbSHphKkePWJtCBO39OI4HdXmrXBmfEXFyUvs=; b=QDRGupb9ZvL2N+7yQeWDzrVDbUfBnFKtHqAW3L2/y8C5V/8LIqyBjSToPaaRikQFlY DVxecJ2XtJKGSWFDrzJlJ0A9JWUIAF+ekC0wa1wcLcWPsWfXNQbJWzorelH7yKKrobiO d2w7EAVGlEX4cD6UN8jOHcpXImR67oN5FNoNQQLoewUqaiHcFbjdhp3MZKdEFut9e2Nn 83eD1CndIqAeOS6QxUPmdGDajgHUA3ysnAupkp07g0Li7jNXs1lqSlysodTN/0E+f8hf GqbtRiLSZtKFtxAMA8IPB4QP5/skArPfhx6v3NspoFBcS1R0TE7MEGY1lUCPaIWQYkzG d4CQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to:cc; bh=BaEOsksbSHphKkePWJtCBO39OI4HdXmrXBmfEXFyUvs=; b=A/L9ayFYTlZgqDR7wjBxav0fwTuxLbprvM/Gpv9YtpdMcU7T7qKCzQLAXVR8t9BWI1 44f7fp01JyM6n/ilcbQ28iNG+SvhQdMp+1+UtrbF2ia1DAvH+gqrgh+/y+Mr7bDqdWqj KOpCY7wKd5SbvwoLhoFNWQhttEdQAwD7QaypWbGERRj4E5hf0YLVuHYBhrFm/mCGqR5p kJMmBrToaclZO1dhEJ20VuOE8TGqZD8RYMk1PMzTqn2a+UcqKtNBQtksHLXDHQjkG0dK 1xVZWTLPPnYRMaPfhJo2l5WyFTlyBZ3iNTzRD1dWoukCqE5Jwcvwg8ZUpQgKrZ77AXSH Jz+w== X-Gm-Message-State: AKGB3mLXkvbtwHt0Yp5k1IWaY+xhMpNCPYeVmzbB3BDSoKS/8N5S+HA/ fXIWXo0NCyllqJCcEQxaom0kzmeyN7TAcJPf0Ng= X-Google-Smtp-Source: ACJfBovIPeeuzo9iu1XAUmqJu6lb2A9mXMecpnBtcrA+sUO05WfCwsh6S4Uqo0HQl3tvZH7UcekGUP4cczvsUfRjJa4= X-Received: by 10.55.5.133 with SMTP id 127mr10063167qkf.102.1513779342115; Wed, 20 Dec 2017 06:15:42 -0800 (PST) MIME-Version: 1.0 Received: by 10.12.142.139 with HTTP; Wed, 20 Dec 2017 06:15:41 -0800 (PST) In-Reply-To: References: <56db317a-07ad-0ad4-b1d1-31f12283115e@isode.com> <087A0995-B344-4CBE-B300-D2431F1E5552@ribose.com> <23B65052-E3DC-4553-B729-BE1CE0899C62@ribose.com> From: "Stanislav V. Smyshlyaev" Date: Wed, 20 Dec 2017 17:15:41 +0300 Message-ID: To: Ronald Tse Cc: Alexey Melnikov , "crypto-panel@irtf.org" , Nancy Cam-Winget , "draft-ribose-openpgp-oscca.authors@ietf.org" , Tim Polk , "Paterson, Kenny" Content-Type: multipart/alternative; boundary="001a114c8cacf48d270560c637f0" Archived-At: Subject: Re: [Crypto-panel] Request for review: draft-ribose-openpgp-oscca-01 X-BeenThere: crypto-panel@irtf.org X-Mailman-Version: 2.1.22 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 20 Dec 2017 14:15:47 -0000 --001a114c8cacf48d270560c637f0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable It should occur in the list later though, after approval: *Your mail to 'Cfrg' with the subject* * Re: [Cfrg] Review request for SM4 block cipher draft:draft-ribose-cfrg-sm4-00Is being held until the list moderator can review it for approval.The reason it is being held: Message body is too big: 42875 bytes with a limit of 40 KB* Best regards, Stanislav 2017-12-20 17:13 GMT+03:00 Stanislav V. Smyshlyaev : > 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 : > >> Hi Stanislav, >> >> Fully understand. Thank you again for your help! >> >> Ron >> >> _____________________________________ >> >> Ronald Tse >> Ribose Inc. >> >> +=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D+ >> 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. >> +=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D+ >> >> On Nov 29, 2017, at 9:23 PM, Stanislav V. Smyshlyaev >> 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 stat= e >> of the analysis of the proposed mechanisms is taken into account. >> >> Best regards, >> Stanislav >> >> >> 2017-11-28 19:28 GMT+03:00 Ronald Tse : >> >>> 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 late= st >>> cryptanalysis results (English + Chinese). Most of these results are fr= eely >>> 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=E2=80=99d just like to clarify that the current review is purely on t= he >>> 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 dr= aft, >>> 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 >>> 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 extre= mely >>> 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 a= s >>> a part of review, so all known results/attacks/notes on design >>> rationale/results of evaluation of curve parameters will be very import= ant >>> 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 : >>> >>>> 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 = : >>>> >>>>> Dear Crypto Panel, >>>>> >>>>> SAAG=E2=80=99s SECDISPATCH chairs have requested review of >>>>> >>>>> 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 mann= er >>>>> 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 >>>>> >>>> >>>> >>>> >>> >>> >> >> > --001a114c8cacf48d270560c637f0 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
It should occur in t= he list later though, after approval:



Your mail to 'Cfrg' with the subject

=C2=A0 =C2=A0 Re: [Cfrg] Review request for SM4 blo= ck cipher draft:
draft-ribose-cfrg-sm4-00
<= br style=3D"font-size:12.8px">Is being hel= d until the list moderator can review it for approval.

The reason it is being held:
=C2=A0 =C2=A0 = Message body is too big: 42875 bytes with a limit of 40 KB


Best r= egards,

Stanislav


2017-12-20 17:13 GMT+03:00 Stanislav V. Smys= hlyaev <smyshsv@gmail.com>:
Dear colleagues,

The review has been posted to the CFRG mailing list.

P.S.: Ronald, I'll be happy to make an additional revi= ew after you finish updating the SM2 I-D with design rationale and a summar= y of published analysis results. Nevertheless, I've included my own sum= mary of the published results of SM2 to my review.
Best regards,
Stanislav




2017-11-29 21:24 GMT+03:00 Ronald Tse <tse@rib= ose.com>:
Hi Stanislav,

Fully understand. Thank you again for your help!

=
Ron

_____________________________________

Ronal= d Tse
Ribose Inc.

+=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D+
T= his message may contain confidential and/or privileged
information.=C2= =A0 If you are not the addressee or authorized to
receive this for the a= ddressee, you must not use, copy,
disclose or take any action based on t= his message or any
information herein.=C2=A0 If you have received this m= essage in
error, please advise the sender immediately by reply e-mailand delete this message.=C2=A0 Thank you for your cooperation.
+=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D+

On Nov 29, 2017, at 9:23 PM, Stanis= lav V. Smyshlyaev <smyshsv@gmail.com> wrote:

Dear Ronald,

Thank you very much for the links!
The re= view is conducted by Crypto Review Panel, thus the analysis is being done m= ore from the cryptographic perspective, and the current state of the analys= is of the proposed mechanisms is taken into account.

Best regards,
Stanislav

2017-11-28 19:28 GMT+03:00 Ronald Tse <tse@rib= ose.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:=C2=A0https://tools.ietf.org/html/draft-shen-sm2-ecdsa-02<= /a>

The SM3 and SM4 dr= afts contain both a design rationale and a cryptanalysis section. Specifica= lly, the cryptanalysis section contain bibliography references with links t= o research publications of the latest cryptanalysis results (English + Chin= ese). 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=E2=80=99d just like to clarify that the current review = is purely on the OpenPGP side of things. That said, we have previously requ= ested a CFRG review of the SM4 draft too, so if you have some time to revie= w that draft, it would be even more awesome :-)

Ho= pe this helps!

Kind regards,
Ron

___= __________________________________

Ronald Tse
Ribose Inc.
On Nov 29, 2017, at 12:0= 8 AM, Stanislav V. Smyshlyaev <smyshsv@gmail.com> wrote:

D= ear 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 n= ot publicly available (or could not be easily found via public resources). = Also, it will be extremely important if you could provide some materials wi= th design rationale of the algorithms and parameters presented in the I-D.= =C2=A0

Of course, full cryptanalysis from a scratc= h is impossible to be made as a part of review, so all known results/attack= s/notes on design rationale/results of evaluation of curve parameters will = be very important for making the review(s) as objective as possible.
<= div>
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.m= elnikov@isode.com>:
Dear Crypto Panel,

SAAG=E2=80=99s SECDISPATCH chairs have requested review of
<https://datatracker.ietf.org/do= c/draft-ribose-openpgp-oscca/>
before the document fate will be decided (it is likely to end up in the CUR= DLE WG).

Can we have some volunteer(s) please?

The draft Abstract is:

=C2=A0 =C2=A0This document enables OpenPGP (RFC4880) usage in an compliant = manner
=C2=A0 =C2=A0with OSCCA (Office of State Commercial Cipher Administration)<= br> =C2=A0 =C2=A0regulations for use within China.

=C2=A0 =C2=A0Specifically, it extends OpenPGP to support the usage of SM2, = SM3 and
=C2=A0 =C2=A0SM4 algorithms, and provides the OSCCA-compliant OpenPGP profi= le
=C2=A0 =C2=A0"OSCCA-SM234".


Thank you,
Alexey

_______________________________________________
Crypto-panel mailing list
Crypto-panel@irt= f.org
https://www.irtf.org/mailman/listinfo/crypto-= panel






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d=gmail.com; s=20161025; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc; bh=vqwQLIfdamzfeu/RVigLXYq55jfbu1opE2ODo3ueH+c=; b=QoC9AS46HExTZkZATHG8Epucm2fWkR/izEUC4faV3CjmUwXoYmcmKmVl+YQNBrY8Ic kv/d/xZDfBZo0kew4AtnWMg3wcGA13QmgHvjrIVpzgbnrrMyMJDWHH5rP3E6y62ORR7T pdpR0FkDCyQAK16rclzbNTaaFkayZUor5PRuxr+rqpciJmD90lo91giLCqsz8R8TN/k0 jHPLICA2/Mhk5P/J6V6oeYB9G7USRuoT9N/97ORWuSlnPLetqybuKcIB/yMZ0wnSIWSD hER5gGgJ9AOKhmttQMOUzV3P7GO1U6rL4qDsfccRZbUpwSTtYsiCcrs5YUXS7dRk5r6n JLVA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to:cc; bh=vqwQLIfdamzfeu/RVigLXYq55jfbu1opE2ODo3ueH+c=; b=l+McFJeFUn6t+cVByY3e9bhDSIA+oHHft76YVMA/rIV1hnECZkJRwlCWBH3+5K1aLT vDPFDcehyPOZVcFgS+1Q/l214i81a1nLA/RcAsztZdYbdwdZmFzhe4zJRpLgTH0JH1qk x+X18Z+83UbS63NU/mWNVFpKFRWywG0hAyIfu1cbibxTTaO60Xxhrucbvral4Sd+fd6H BotTYPLAqxoHOowKURKGW2BoH0Wud26tSEPaw1W3sKJKob115joKt+uY1+MH0CSXpP6R GaM/ZyktPhi+z5qtdj+YSJPovQkTvsqCJNATFyubgRmHhC4UlOFIZ3piIFrvI6AgjR9r gX7Q== X-Gm-Message-State: AKGB3mIecJO7RUwSZOnwyqlrDRYJByxWJ4AxrIcrBWTAZUXA598IdY5I 5DcSAYVnGMYDtf9o/Qzrn5+/b4i05YJbUUiB3BU= X-Google-Smtp-Source: ACJfBotRfRdO5ABhqEj+iO6aCzT5qxs49HkArZy2OdD1rMc0+rGrC+dM00C+kdOx0d4FVO7g9YJ12b8gJR2n6365wG4= X-Received: by 10.200.19.11 with SMTP id e11mr13348733qtj.62.1513835875069; Wed, 20 Dec 2017 21:57:55 -0800 (PST) MIME-Version: 1.0 Received: by 10.12.142.139 with HTTP; Wed, 20 Dec 2017 21:57:54 -0800 (PST) In-Reply-To: <8CBA1FC8-A4BE-49F5-B7EC-3D872E1F2ACF@ribose.com> References: <56db317a-07ad-0ad4-b1d1-31f12283115e@isode.com> <087A0995-B344-4CBE-B300-D2431F1E5552@ribose.com> <23B65052-E3DC-4553-B729-BE1CE0899C62@ribose.com> <8CBA1FC8-A4BE-49F5-B7EC-3D872E1F2ACF@ribose.com> From: "Stanislav V. Smyshlyaev" Date: Thu, 21 Dec 2017 08:57:54 +0300 Message-ID: To: Ronald Tse Cc: Alexey Melnikov , "crypto-panel@irtf.org" , Nancy Cam-Winget , "draft-ribose-openpgp-oscca.authors@ietf.org" , Tim Polk , "Paterson, Kenny" Content-Type: multipart/alternative; boundary="089e0828a8fc94f2630560d36155" Archived-At: Subject: Re: [Crypto-panel] Request for review: draft-ribose-openpgp-oscca-01 X-BeenThere: crypto-panel@irtf.org X-Mailman-Version: 2.1.22 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 21 Dec 2017 05:57:59 -0000 --089e0828a8fc94f2630560d36155 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Thank you very much, Ronald, my pleasure! Best wishes to you too! Kind regards, Stanislav 2017-12-21 3:01 GMT+03:00 Ronald Tse : > Dear Stanislav, > > Thank you again and hats off for the momentous review. > > We will incorporate all issues mentioned and the very helpful suggestions > to enhance the drafts as you described, and shall revert once it is done. > > Best wishes to you and your family in this holiday season! > > Kind regards, > Ron > > _____________________________________ > > Ronald Tse > Ribose Inc. > > On Dec 20, 2017, at 11:13 PM, Stanislav V. Smyshlyaev > wrote: > > 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 : > >> Hi Stanislav, >> >> Fully understand. Thank you again for your help! >> >> Ron >> >> _____________________________________ >> >> Ronald Tse >> Ribose Inc. >> >> +=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D+ >> 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. >> +=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D+ >> >> On Nov 29, 2017, at 9:23 PM, Stanislav V. Smyshlyaev >> 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 stat= e >> of the analysis of the proposed mechanisms is taken into account. >> >> Best regards, >> Stanislav >> >> >> 2017-11-28 19:28 GMT+03:00 Ronald Tse : >> >>> 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 late= st >>> cryptanalysis results (English + Chinese). Most of these results are fr= eely >>> 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=E2=80=99d just like to clarify that the current review is purely on t= he >>> 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 dr= aft, >>> 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 >>> 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 extre= mely >>> 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 a= s >>> a part of review, so all known results/attacks/notes on design >>> rationale/results of evaluation of curve parameters will be very import= ant >>> 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 : >>> >>>> 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 = : >>>> >>>>> Dear Crypto Panel, >>>>> >>>>> SAAG=E2=80=99s SECDISPATCH chairs have requested review of >>>>> >>>>> 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 mann= er >>>>> 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 >>>>> >>>> >>>> >>>> >>> >>> >> >> > > --089e0828a8fc94f2630560d36155 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
Thank you very much, Ronald, my pleasure!

Best wishes to you too!

Kind regards,
Stanislav

2017-12-21 3:01 GMT+03:00 Ronald Tse <tse@ribo= se.com>:
Dear Stanislav,

Thank you again and hats off for the momentous review.

We will incorporate all issues mentioned and the very helpful suggesti= ons to enhance the drafts as you described, and shall revert once it is don= e.

Best wishes to you and your family in this holiday season!

Kind regards,
Ron

_____________________________________

Ronald Tse
Ribose Inc.

On Dec 20, 2017, at 11:13 PM, Stanislav V. Smyshlyaev <smyshsv@gmail.com> wrote:=

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 publish= ed 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&= gt;:
Hi Stanisl= av,

Fully understand. Thank you again for your help!

Ron

_____________________________________

Ronald Tse
Ribose Inc.

+=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D+
This message may contain confidential and/or privileged
information.=C2=A0 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.=C2=A0 If you have received this message in
error, please advise the sender immediately by reply e-mail
and delete this message.=C2=A0 Thank you for your cooperation.
+=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D+

On Nov 29, 2017, at 9:23 PM, Stanislav V. Smyshlyaev <smyshsv@gmail.com> wrote:<= /div>
Dear Ronald,

Thank you very much for the links!
The review is conducted by Crypto Review Panel, thus the a= nalysis is being done more from the cryptographic perspective, and the curr= ent 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&= gt;:
Dear Stani= slav,

You are absolutely right. Here are the IETF drafts of SM2, SM3 and SM4= (they are referred to within this draft, too):


The SM3 and SM4 drafts contain both a design rationale and a cryptanal= ysis 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 provid= e the same level of detail as the other two.

I=E2=80=99d 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 p= arameters, 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 provi= de some materials with design rationale of the algorithms and parameters pr= esented in the I-D.=C2=A0

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 makin= g 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&= gt;:
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.m= elnikov@isode.com>:
Dear Crypto Panel,

SAAG=E2=80=99s SECDISPATCH chairs have requested review of
<https://datatracker.ietf.org/do= c/draft-ribose-openpgp-oscca/>
before the document fate will be decided (it is likely to end up in the CUR= DLE WG).

Can we have some volunteer(s) please?

The draft Abstract is:

=C2=A0 =C2=A0This document enables OpenPGP (RFC4880) usage in an compliant = manner
=C2=A0 =C2=A0with OSCCA (Office of State Commercial Cipher Administration)<= br> =C2=A0 =C2=A0regulations for use within China.

=C2=A0 =C2=A0Specifically, it extends OpenPGP to support the usage of SM2, = SM3 and
=C2=A0 =C2=A0SM4 algorithms, and provides the OSCCA-compliant OpenPGP profi= le
=C2=A0 =C2=A0"OSCCA-SM234".


Thank you,
Alexey

_______________________________________________
Crypto-panel mailing list
Crypto-panel@irt= f.org
https://www.irtf.org/mailman/listinfo/crypto-= panel









--089e0828a8fc94f2630560d36155--