Re: [auth48] AUTH48 for RFCs-to-be 9381 and 9383 (was "Re: AUTH48: RFC-to-be 9381 <draft-irtf-cfrg-vrf-15> for your review")
Lynne Bartholomew <lbartholomew@amsl.com> Fri, 18 August 2023 20:46 UTC
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From: Lynne Bartholomew <lbartholomew@amsl.com>
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Date: Fri, 18 Aug 2023 13:45:57 -0700
Cc: Christopher Wood <caw@heapingbits.net>, "Independent Submissions Editor (Eliot Lear)" <rfc-ise@rfc-editor.org>, Sharon Goldberg <sharon.goldbe@gmail.com>, Leonid Reyzin <leonid.reyzin@gmail.com>, Dimitrios Papadopoulos <dipapado@cse.ust.hk>, IRSG <irsg@irtf.org>, Jan Včelák <jvcelak@ns1.com>, Nick Sullivan <nick@cloudflare.com>, "rfc-editor@rfc-editor.org" <rfc-editor@rfc-editor.org>, auth48archive@rfc-editor.org
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To: Tim Taubert <ttaubert@apple.com>
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Subject: Re: [auth48] AUTH48 for RFCs-to-be 9381 and 9383 (was "Re: AUTH48: RFC-to-be 9381 <draft-irtf-cfrg-vrf-15> for your review")
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Hi, Tim. We have noted your approval: https://www.rfc-editor.org/auth48/rfc9383 Thank you! RFC Editor/lb > On Aug 17, 2023, at 5:44 PM, Tim Taubert <ttaubert@apple.com> wrote: > > Thank you Lynne! I also approve publication of RFC 9383. > > — Tim > > >> On Aug 17, 2023, at 00:04, Lynne Bartholomew <lbartholomew@amsl.com> wrote: >> >> Hi, Chris. So noted: >> >> https://www.rfc-editor.org/auth48/rfc9383 >> >> Thank you! >> >> RFC Editor/lb >> >>> On Aug 16, 2023, at 2:39 PM, Christopher Wood <caw@heapingbits.net> wrote: >>> >>> Thanks, Lynne. I approve publication of RFC9383. >>> >>> Sent from my iPhone >>> >>>> On Aug 16, 2023, at 5:19 PM, Lynne Bartholomew <lbartholomew@amsl.com> wrote: >>>> >>>> Dear Chris, Eliot, Sharon, Leonid, and Tim, >>>> >>>> Thank you for your replies. We have updated RFCs-to-be 9381 and 9383 to use "Prover" and "Verifier". >>>> >>>> ** RFC-to-be 9381: The latest files are posted here. Please refresh your browser: >>>> >>>> https://www.rfc-editor.org/authors/rfc9381.txt >>>> https://www.rfc-editor.org/authors/rfc9381.pdf >>>> https://www.rfc-editor.org/authors/rfc9381.html >>>> https://www.rfc-editor.org/authors/rfc9381.xml >>>> https://www.rfc-editor.org/authors/rfc9381-diff.html >>>> https://www.rfc-editor.org/authors/rfc9381-rfcdiff.html >>>> https://www.rfc-editor.org/authors/rfc9381-auth48diff.html >>>> https://www.rfc-editor.org/authors/rfc9381-lastdiff.html >>>> https://www.rfc-editor.org/authors/rfc9381-lastrfcdiff.html >>>> >>>> https://www.rfc-editor.org/authors/rfc9381-xmldiff1.html >>>> https://www.rfc-editor.org/authors/rfc9381-xmldiff2.html >>>> https://www.rfc-editor.org/authors/rfc9381-alt-diff.html >>>> >>>> >>>> ** RFC-to-be 9383: The latest files are posted here. Please refresh your browser: >>>> >>>> https://www.rfc-editor.org/authors/rfc9383.txt >>>> https://www.rfc-editor.org/authors/rfc9383.pdf >>>> https://www.rfc-editor.org/authors/rfc9383.html >>>> https://www.rfc-editor.org/authors/rfc9383.xml >>>> https://www.rfc-editor.org/authors/rfc9383-diff.html >>>> https://www.rfc-editor.org/authors/rfc9383-rfcdiff.html >>>> https://www.rfc-editor.org/authors/rfc9383-auth48diff.html >>>> https://www.rfc-editor.org/authors/rfc9383-lastdiff.html >>>> https://www.rfc-editor.org/authors/rfc9383-lastrfcdiff.html >>>> >>>> https://www.rfc-editor.org/authors/rfc9383-xmldiff1.html >>>> https://www.rfc-editor.org/authors/rfc9383-xmldiff2.html >>>> >>>> We will continue the publication process for RFC-to-be 9381. >>>> >>>> RFC-to-be 9383 will be published when RFC-to-be 9382 is published, as noted on <https://www.rfc-editor.org/auth48/rfc9383>. >>>> >>>> Thanks again! >>>> >>>> RFC Editor/lb >>>> >>>> >>>>> On Aug 16, 2023, at 8:06 AM, Tim Taubert <ttaubert@apple.com> wrote: >>>>> >>>>> Capitalized is fine to me as well. Thanks! >>>>> >>>>> — Tim >>>>> >>>>> >>>>>>> On 16. Aug 2023, at 02:48, Leonid Reyzin <leonid.reyzin@gmail.com> wrote: >>>>>> >>>>>> Agreed. Capitalized makes more sense to me, but I don't feel strongly. Thanks for catching! >>>>>> >>>>>> Since my email forwarding seems wonky still, can you contact me at leonid.reyzin@gmail.com instead of @bu? >>>> >>>>> On Aug 15, 2023, at 3:55 PM, Sharon Goldberg <sharon.goldbe@gmail.com> wrote: >>>>> >>>>> I agree with Chris. Go with capitals. >>>>> >>>>> Thanks >>>>> Sharon >>>> >>>>> On Aug 15, 2023, at 1:53 PM, Independent Submissions Editor (Eliot Lear) <rfc-ise@rfc-editor.org> wrote: >>>>> >>>>> I generally prefer lowercase - we're not writing legal contracts here, but the authors can have the final say, so long as they agree. >>>>> >>>>> Eliot >>>>> >>>>>> On 15.08.23 22:42, Lynne Bartholomew wrote: >>>>>> Hi, Chris and *Eliot. >>>>>> >>>>>> Chris, thank you for the quick reply! We'll wait a bit to see if anyone objects; if not, we'll update per your note. >>>>>> >>>>>> *Eliot, as ISE for RFC-to-be 9383, please let us know if you're OK with us updating per Chris's note. >>>>>> >>>>>> Thanks again! >>>>>> >>>>>> RFC Editor/lb >>>> >>>>> >>>>> On Tue, Aug 15, 2023 at 4:34 PM Christopher Wood <caw@heapingbits.net> wrote: >>>>> Hi Lynne, >>>>> >>>>> Specifications I've worked with in the past have capitalized these sorts of terms as proper nouns, but I don't think it really matters much. If we need to choose, and assuming no one else cares strongly, I would go with Prover and Verifier. >>>>> >>>>> Best, >>>>> Chris >>>>> >>>>>> On Tue, Aug 15, 2023, at 3:09 PM, Lynne Bartholomew wrote: >>>>>> Dear authors of RFCs-to-be 9381 (draft-irtf-cfrg-vrf-15) and 9383 >>>>>> (draft-bar-cfrg-spake2plus-08), >>>>>> >>>>>> Apologies, but while preparing RFC-to-be 9381 for publication, we found >>>>>> two items that we had previously flagged internally for these two >>>>>> documents but that were not conveyed to you when these documents were >>>>>> moved to the AUTH48 state last Spring: >>>>>> >>>>>> These documents use both "prover" and "Prover", and both "verifier" and >>>>>> "Verifier" (e.g., "the prover", "the Prover", "the verifier", "the >>>>>> Verifier"). >>>>>> >>>>>> We believe that usage (capitalization or not) for these terms within >>>>>> and between these documents should be consistent. Please let us know >>>>>> which form is preferred for each. >>>>>> >>>>>> Thank you, and again, apologies for not asking about this earlier. >>>>>> >>>>>> RFC Editor/lb >>>>>> >>>>>>> On May 22, 2023, at 10:13 AM, Lynne Bartholomew <lbartholomew@amsl.com> wrote: >>>>>>> >>>>>>> Dear Dimitris, Sharon, and Jan, >>>>>>> >>>>>>> We have noted your approvals on the AUTH48 status page: >>>>>>> >>>>>>> https://www.rfc-editor.org/auth48/rfc9381 >>>>>>> >>>>>>> As this document is part of Cluster C450 (https://www.rfc-editor.org/cluster_info.php?cid=C450) and normatively depends on RFC-to-be 9380 (draft-irtf-cfrg-hash-to-curve), this document will be published when RFC-to-be 9380 is published. You can follow the progress of RFC-to-be 9380 at <https://www.rfc-editor.org/auth48/rfc9380>. >>>>>>> >>>>>>> Thank you! >>>>>>> >>>>>>> RFC Editor/lb >>>>>>> >>>>>>> >>>>>>>> On May 22, 2023, at 1:43 AM, Jan Včelák <jvcelak@ns1.com> wrote: >>>>>>>> >>>>>>>> Thank you for the edits, everyone. The document looks good to me. I >>>>>>>> also approve it for publication. >>>>>>>> >>>>>>>> Jan >>>>>>> >>>>>>>> On May 20, 2023, at 8:50 AM, Sharon Goldberg <sharon.goldbe@gmail.com> wrote: >>>>>>>> >>>>>>>> Thank you, I approve this as well. >>>>>>>> >>>>>>>> On Sat, May 20, 2023 at 4:05 AM Dimitrios Papadopoulos <dipapado@cse.ust.hk> wrote: >>>>>>>> Many thanks for the detailed editing. >>>>>>>> >>>>>>>> I also approve its publication. >>>>>>>> >>>>>>>> Regards, >>>>>>>> -Dimitris >>>>>>>> >>>>>>>>> On 19 May 2023, at 11:52 PM, Leonid Reyzin <reyzin@bu.edu> wrote: >>>>>>>>> >>>>>>>>> Thank you! I now approve it for publication. >>>>>>>>> >>>>>>>>> (NB: Jan, Sharon, Dimitris: you each need to send your approval before it can be published.) >>>>>>>>> >>>>>>>>> On Thu, May 18, 2023 at 6:29 PM Lynne Bartholomew <lbartholomew@amsl.com> wrote: >>>>>>>>> Hi, Leo. No worries! Fixed, and the latest files are posted here. Please refresh your browser: >>>>>>>>> >>>>>>>>> https://www.rfc-editor.org/authors/rfc9381.txt >>>>>>>>> https://www.rfc-editor.org/authors/rfc9381.pdf >>>>>>>>> https://www.rfc-editor.org/authors/rfc9381.html >>>>>>>>> https://www.rfc-editor.org/authors/rfc9381.xml >>>>>>>>> https://www.rfc-editor.org/authors/rfc9381-diff.html >>>>>>>>> https://www.rfc-editor.org/authors/rfc9381-rfcdiff.html >>>>>>>>> https://www.rfc-editor.org/authors/rfc9381-auth48diff.html >>>>>>>>> https://www.rfc-editor.org/authors/rfc9381-lastdiff.html >>>>>>>>> https://www.rfc-editor.org/authors/rfc9381-lastrfcdiff.html >>>>>>>>> >>>>>>>>> https://www.rfc-editor.org/authors/rfc9381-xmldiff1.html >>>>>>>>> https://www.rfc-editor.org/authors/rfc9381-xmldiff2.html >>>>>>>>> https://www.rfc-editor.org/authors/rfc9381-alt-diff.html >>>>>>>>> >>>>>>>>> Thank you! >>>>>>>>> >>>>>>>>> RFC Editor/lb >>>>>>>>> >>>>>>>>>> On May 17, 2023, at 3:00 AM, Leonid Reyzin <reyzin@bu.edu> wrote: >>>>>>>>>> >>>>>>>>>> Oh, so sorry for that bug. It should be 3.2.1.3. Could you please fix that? >>>>>>>>>> >>>>>>>>>> On Tue, May 16, 2023 at 4:00 AM Lynne Bartholomew <lbartholomew@amsl.com> wrote: >>>>>>>>>> Dear Leo, >>>>>>>>>> >>>>>>>>>> Thank you for the latest updated XML file as well! >>>>>>>>>> >>>>>>>>>> Thanks also for the working NIST URL. We updated the reference listing accordingly. >>>>>>>>>> >>>>>>>>>> However, please note that the NIST document associated with this URL does not have a Section 3.1.2.3. Which section should be cited in the following sentence (from Section 5.5 of this document)? >>>>>>>>>> >>>>>>>>>> * The EC group G is the NIST P-256 elliptic curve, with the finite >>>>>>>>>> field and curve parameters as specified in Section 3.1.2.3 of >>>>>>>>>> [SP-800-186] and Section 2.6 of [RFC5114]. >>>>>>>>>> >>>>>>>>>> We have posted the latest files here: >>>>>>>>>> >>>>>>>>>> https://www.rfc-editor.org/authors/rfc9381.txt >>>>>>>>>> https://www.rfc-editor.org/authors/rfc9381.pdf >>>>>>>>>> https://www.rfc-editor.org/authors/rfc9381.html >>>>>>>>>> https://www.rfc-editor.org/authors/rfc9381.xml >>>>>>>>>> https://www.rfc-editor.org/authors/rfc9381-diff.html >>>>>>>>>> https://www.rfc-editor.org/authors/rfc9381-rfcdiff.html >>>>>>>>>> https://www.rfc-editor.org/authors/rfc9381-auth48diff.html >>>>>>>>>> https://www.rfc-editor.org/authors/rfc9381-lastdiff.html >>>>>>>>>> https://www.rfc-editor.org/authors/rfc9381-lastrfcdiff.html >>>>>>>>>> >>>>>>>>>> https://www.rfc-editor.org/authors/rfc9381-xmldiff1.html >>>>>>>>>> https://www.rfc-editor.org/authors/rfc9381-xmldiff2.html >>>>>>>>>> https://www.rfc-editor.org/authors/rfc9381-alt-diff.html >>>>>>>>>> >>>>>>>>>> Thanks again! >>>>>>>>>> >>>>>>>>>> RFC Editor/lb >>>>>>>>>> >>>>>>>>>>> On May 12, 2023, at 7:43 AM, Leonid Reyzin <reyzin@bu.edu> wrote: >>>>>>>>>>> >>>>>>>>>>> Dear Lynne, >>>>>>>>>>> >>>>>>>>>>> Thanks so much for the quick turnaround! I made the change I had failed to make the previous time; fixed another nit for clarity; changed the mailing addresses for two of the authors; and provided an alternative URL for the NIST document. All new changes are annotated with [auth48response] in the attached xml file. >>>>>>>>>>> >>>>>>>>>>> Best, >>>>>>>>>>> >>>>>>>>>>> Leo >>>>>>>>>>> >>>>>>>>>>> On Thu, May 11, 2023 at 8:31 PM Lynne Bartholomew <lbartholomew@amsl.com> wrote: >>>>>>>>>>> Dear Leo, >>>>>>>>>>> >>>>>>>>>>> Thank you very much for the updated XML file! The updates and your notes were most helpful. >>>>>>>>>>> >>>>>>>>>>> Regarding this item: >>>>>>>>>>> >>>>>>>>>>> <!-- [auth48response] Removed "four" becuase it's incorrect. Added "to" before >>>>>>>>>>> "each other". ... >>>>>>>>>>> >>>>>>>>>>> We did not see this update. Should "unlikely to equal each other or to any inputs" be changed to "unlikely to be equal to each other or to any inputs"? >>>>>>>>>>> >>>>>>>>>>> Regarding your note related to the stability of [X25519]: Thank you for the information. We left as is; seventeen years seems a good track record and indicates that it should remain stable. >>>>>>>>>>> >>>>>>>>>>> The latest files are posted here (please refresh your browser): >>>>>>>>>>> >>>>>>>>>>> https://www.rfc-editor.org/authors/rfc9381.txt >>>>>>>>>>> https://www.rfc-editor.org/authors/rfc9381.pdf >>>>>>>>>>> https://www.rfc-editor.org/authors/rfc9381.html >>>>>>>>>>> https://www.rfc-editor.org/authors/rfc9381.xml >>>>>>>>>>> https://www.rfc-editor.org/authors/rfc9381-diff.html >>>>>>>>>>> https://www.rfc-editor.org/authors/rfc9381-rfcdiff.html >>>>>>>>>>> https://www.rfc-editor.org/authors/rfc9381-auth48diff.html >>>>>>>>>>> >>>>>>>>>>> https://www.rfc-editor.org/authors/rfc9381-alt-diff.html >>>>>>>>>>> https://www.rfc-editor.org/authors/rfc9381-xmldiff1.html >>>>>>>>>>> https://www.rfc-editor.org/authors/rfc9381-xmldiff2.html >>>>>>>>>>> https://www.rfc-editor.org/authors/rfc9381-alt-diff.html >>>>>>>>>>> >>>>>>>>>>> Thanks again! >>>>>>>>>>> >>>>>>>>>>> RFC Editor/lb >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>>> On May 10, 2023, at 10:58 AM, Leonid Reyzin <reyzin@bu.edu> wrote: >>>>>>>>>>>> >>>>>>>>>>>> Dear Lynne et al., >>>>>>>>>>>> >>>>>>>>>>>> Attaching the updated XML file. Responses to edits / comments, as well as a few new minor edits, are explained in the comments prefixed with [auth48response]. >>>>>>>>>>>> >>>>>>>>>>>> Thank you very much for such a thorough pass through the document and for all the excellent suggestions! >>>>>>>>>>>> >>>>>>>>>>>> Sincerely, >>>>>>>>>>>> >>>>>>>>>>>> Leo >>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>>> On Thu, Apr 27, 2023 at 5:40 PM Lynne Bartholomew <lbartholomew@amsl.com> wrote: >>>>>>>>>>>> Hi, Jan. Thank you for checking in with us! >>>>>>>>>>>> >>>>>>>>>>>> RFC Editor/lb >>>>>>>>>>>> >>>>>>>>>>>>> On Apr 26, 2023, at 10:19 PM, Jan Včelák <jvcelak@ns1.com> wrote: >>>>>>>>>>>>> >>>>>>>>>>>>> Hello Lynne. >>>>>>>>>>>>> >>>>>>>>>>>>> Thank you. We will look at the questions and get back to you soon. >>>>>>>>>>>>> >>>>>>>>>>>>> Jan >>>>>>>>>>>>> >>>>>>>>>>>>> Dne pá 21. 4. 2023 20:13 uživatel Lynne Bartholomew <lbartholomew@amsl.com> napsal: >>>>>>>>>>>>> Dear authors, >>>>>>>>>>>>> >>>>>>>>>>>>> Checking in with you regarding the status of this document. Please review the questions below, and let us know how this document should be updated. >>>>>>>>>>>>> >>>>>>>>>>>>> The latest files are posted here: >>>>>>>>>>>>> >>>>>>>>>>>>> https://www.rfc-editor.org/authors/rfc9381.xml >>>>>>>>>>>>> https://www.rfc-editor.org/authors/rfc9381.html >>>>>>>>>>>>> https://www.rfc-editor.org/authors/rfc9381.pdf >>>>>>>>>>>>> https://www.rfc-editor.org/authors/rfc9381.txt >>>>>>>>>>>>> >>>>>>>>>>>>> https://www.rfc-editor.org/authors/rfc9381-diff.html >>>>>>>>>>>>> https://www.rfc-editor.org/authors/rfc9381-rfcdiff.html >>>>>>>>>>>>> https://www.rfc-editor.org/authors/rfc9381-alt-diff.html >>>>>>>>>>>>> >>>>>>>>>>>>> https://www.rfc-editor.org/authors/rfc9381-xmldiff1.html >>>>>>>>>>>>> >>>>>>>>>>>>> The AUTH48 status page is here: >>>>>>>>>>>>> >>>>>>>>>>>>> https://www.rfc-editor.org/auth48/rfc9381 >>>>>>>>>>>>> >>>>>>>>>>>>> Thank you! >>>>>>>>>>>>> >>>>>>>>>>>>> RFC Editor/lb >>>>>>>>>>>>> >>>>>>>>>>>>>> On Apr 17, 2023, at 11:03 PM, rfc-editor@rfc-editor.org wrote: >>>>>>>>>>>>>> >>>>>>>>>>>>>> Authors, >>>>>>>>>>>>>> >>>>>>>>>>>>>> While reviewing this document during AUTH48, please resolve (as necessary) the following questions, which are also in the XML file. >>>>>>>>>>>>>> >>>>>>>>>>>>>> 1) <!-- [rfced] Please ensure that the guidelines listed in >>>>>>>>>>>>>> Section 2.1 of RFC 5743 have been adhered to in this document. --> >>>>>>>>>>>>>> >>>>>>>>>>>>>> >>>>>>>>>>>>>> 2) <!-- [rfced] Would you like the references to be listed in >>>>>>>>>>>>>> alphanumeric order? --> >>>>>>>>>>>>>> >>>>>>>>>>>>>> >>>>>>>>>>>>>> 3) <!-- [rfced] Jan: We have seen both "Vcelak" and "Včelák" >>>>>>>>>>>>>> in recent RFCs-to-be. Please let us know your preference. --> >>>>>>>>>>>>>> >>>>>>>>>>>>>> >>>>>>>>>>>>>> 4) <!-- [rfced] Section 3.5: We could not find anything in Section 3.4 >>>>>>>>>>>>>> that indicates that pseudorandomness cannot hold against malicious >>>>>>>>>>>>>> key generation. Please confirm that this section number is correct and >>>>>>>>>>>>>> will be clear to readers. >>>>>>>>>>>>>> >>>>>>>>>>>>>> Original: >>>>>>>>>>>>>> As explained in Section 3.4, pseudorandomness cannot hold against >>>>>>>>>>>>>> malicious key generation. --> >>>>>>>>>>>>>> >>>>>>>>>>>>>> >>>>>>>>>>>>>> 5) <!-- [rfced] Sections 4.2 and 5.2: Is pi_string sometimes known to >>>>>>>>>>>>>> have been produced by RSAFDHVRF_prove (in which case "only on a >>>>>>>>>>>>>> pi_string value that is known to have been produced by >>>>>>>>>>>>>> RSAFDHVRF_prove" would be correct), or always (in which case "only on >>>>>>>>>>>>>> pi_string, which is known to have been produced by RSAFDHVRF_prove" >>>>>>>>>>>>>> would be correct)? >>>>>>>>>>>>>> >>>>>>>>>>>>>> Original: >>>>>>>>>>>>>> Important note: >>>>>>>>>>>>>> >>>>>>>>>>>>>> RSAFDHVRF_proof_to_hash should be run only on pi_string that is >>>>>>>>>>>>>> known to have been produced by RSAFDHVRF_prove, or from within >>>>>>>>>>>>>> RSAFDHVRF_verify as specified in Section 4.3. >>>>>>>>>>>>>> ... >>>>>>>>>>>>>> Important note: >>>>>>>>>>>>>> >>>>>>>>>>>>>> ECVRF_proof_to_hash should be run only on pi_string that is known >>>>>>>>>>>>>> to have been produced by ECVRF_prove, or from within ECVRF_verify >>>>>>>>>>>>>> as specified in Section 5.3. --> >>>>>>>>>>>>>> >>>>>>>>>>>>>> >>>>>>>>>>>>>> 6) <!-- [rfced] Section 5: We don't see any mention of the field F in >>>>>>>>>>>>>> Section 5.5. Please confirm that this listing will be clear to >>>>>>>>>>>>>> readers. >>>>>>>>>>>>>> >>>>>>>>>>>>>> Original: >>>>>>>>>>>>>> Fixed options (specified in Section 5.5): >>>>>>>>>>>>>> >>>>>>>>>>>>>> F - finite field --> >>>>>>>>>>>>>> >>>>>>>>>>>>>> >>>>>>>>>>>>>> 7) <!-- [rfced] Section 5.4.1.1: This sentence does not parse. If the >>>>>>>>>>>>>> suggested text is not correct, please clarify >>>>>>>>>>>>>> "interpret_hash_value_as_a_point functions specified"* and >>>>>>>>>>>>>> "roughly half hash_string values". >>>>>>>>>>>>>> >>>>>>>>>>>>>> * We see "interpret_hash_value_as_a_point - a function that attempts" >>>>>>>>>>>>>> earlier in this section.) >>>>>>>>>>>>>> >>>>>>>>>>>>>> Original: >>>>>>>>>>>>>> Note even though the loop is infinite as written, and >>>>>>>>>>>>>> int_to_string(ctr,1) may fail when ctr reaches 256, >>>>>>>>>>>>>> interpret_hash_value_as_a_point functions specified in Section 5.5 >>>>>>>>>>>>>> will succeed on roughly half hash_string values. >>>>>>>>>>>>>> >>>>>>>>>>>>>> Suggested (we could not find evidence of multiple >>>>>>>>>>>>>> interpret_hash_value_as_a_point functions): >>>>>>>>>>>>>> Note that even though the loop is infinite as written and >>>>>>>>>>>>>> int_to_string(ctr,1) may fail when ctr reaches 256, the >>>>>>>>>>>>>> interpret_hash_value_as_a_point function, as specified in >>>>>>>>>>>>>> Section 5.5, will succeed on roughly half of the hash_string >>>>>>>>>>>>>> values. --> >>>>>>>>>>>>>> >>>>>>>>>>>>>> >>>>>>>>>>>>>> 8) <!-- [rfced] Section 5.4.2.1: This sentence is confusing as written, >>>>>>>>>>>>>> because the ECVRF_nonce_generation function is not specified in >>>>>>>>>>>>>> [RFC6979]. If the suggested text is not correct, please clarify the >>>>>>>>>>>>>> meaning. >>>>>>>>>>>>>> >>>>>>>>>>>>>> Original: >>>>>>>>>>>>>> The ECVRF_nonce_generation function is as specified in [RFC6979] >>>>>>>>>>>>>> Section 3.2 where >>>>>>>>>>>>>> >>>>>>>>>>>>>> Suggested: >>>>>>>>>>>>>> The ECVRF_nonce_generation function is implemented per the process >>>>>>>>>>>>>> specified in Section 3.2 of [RFC6979], where --> >>>>>>>>>>>>>> >>>>>>>>>>>>>> >>>>>>>>>>>>>> 9) <!-- [rfced] Section 5.4.2.1: >>>>>>>>>>>>>> >>>>>>>>>>>>>> a) Please confirm that "output length hlen" is correct (i.e., should >>>>>>>>>>>>>> not be "output length hLen"). We ask because this is the only >>>>>>>>>>>>>> instance of "hlen" in this document. >>>>>>>>>>>>>> >>>>>>>>>>>>>> Is this something that should be clarified, along the lines of the >>>>>>>>>>>>>> "this qlen is not to be confused with qLen" text a few lines later? >>>>>>>>>>>>>> >>>>>>>>>>>>>> Original: >>>>>>>>>>>>>> The hash function H is Hash and its output length hlen (in bits) >>>>>>>>>>>>>> is set as hLen*8 >>>>>>>>>>>>>> >>>>>>>>>>>>>> Possibly: >>>>>>>>>>>>>> * The hash function H is Hash, and its output length hlen (in bits) >>>>>>>>>>>>>> is set as hLen*8 (this hlen is not to be confused with hLen, >>>>>>>>>>>>>> which is used in this document to represent the length of Hash in >>>>>>>>>>>>>> octets). >>>>>>>>>>>>>> >>>>>>>>>>>>>> b) The last bullet item in this list was the only sentence fragment. >>>>>>>>>>>>>> We added a verb ("are"). If this is incorrect, please let us know >>>>>>>>>>>>>> how we can make this list parallel (i.e., either all sentence >>>>>>>>>>>>>> fragments or all complete sentences). >>>>>>>>>>>>>> >>>>>>>>>>>>>> Original: >>>>>>>>>>>>>> All the other values and primitives as defined in [RFC6979] >>>>>>>>>>>>>> >>>>>>>>>>>>>> Currently: >>>>>>>>>>>>>> * All the other values and primitives are as defined in [RFC6979]. --> >>>>>>>>>>>>>> >>>>>>>>>>>>>> >>>>>>>>>>>>>> 10) <!-- [rfced] Section 5.4.5: We changed "given to this procedure" to >>>>>>>>>>>>>> "used in this procedure" here. If this is incorrect, please provide >>>>>>>>>>>>>> clarifying text. >>>>>>>>>>>>>> >>>>>>>>>>>>>> Original: >>>>>>>>>>>>>> Important note: the public key Y given to this procedure MUST be a >>>>>>>>>>>>>> valid point on E. >>>>>>>>>>>>>> >>>>>>>>>>>>>> Currently: >>>>>>>>>>>>>> Important note: >>>>>>>>>>>>>> >>>>>>>>>>>>>> The public key Y used in this procedure MUST be a valid point on >>>>>>>>>>>>>> E. --> >>>>>>>>>>>>>> >>>>>>>>>>>>>> >>>>>>>>>>>>>> 11) <!-- [rfced] Section 5.4.5: Does "in order to" refer to clearing >>>>>>>>>>>>>> the x-coordinate or something else? If the suggested text is not >>>>>>>>>>>>>> correct, please provide clarifying text. >>>>>>>>>>>>>> >>>>>>>>>>>>>> Original: >>>>>>>>>>>>>> Thus, bad_pk[0] (of order 4), >>>>>>>>>>>>>> bad_pk[2] (of order 8), and bad_pk[3] (of order 8) each match two bad >>>>>>>>>>>>>> points, depending on the sign of the x-coordinate, which was cleared >>>>>>>>>>>>>> in step 3, in order to make sure that it does not affect the >>>>>>>>>>>>>> comparison. >>>>>>>>>>>>>> >>>>>>>>>>>>>> Suggested: >>>>>>>>>>>>>> Thus, bad_pk[0] (of order 4), >>>>>>>>>>>>>> bad_pk[2] (of order 8), and bad_pk[3] (of order 8) each match two bad >>>>>>>>>>>>>> points, depending on the sign of the x-coordinate, which was cleared >>>>>>>>>>>>>> in Step 3 in order to make sure that it does not affect the >>>>>>>>>>>>>> comparison. --> >>>>>>>>>>>>>> >>>>>>>>>>>>>> >>>>>>>>>>>>>> 12) <!-- [rfced] Section 5.4.5: Please confirm that "their y-coordinate" >>>>>>>>>>>>>> should not be "their y-coordinates" here. We ask because of the >>>>>>>>>>>>>> plural "Their y-coordinates" in the third sentence of this paragraph. >>>>>>>>>>>>>> >>>>>>>>>>>>>> Original: >>>>>>>>>>>>>> There is no need to >>>>>>>>>>>>>> shift the other bad_pk values by p (or any bad_pk values by a larger >>>>>>>>>>>>>> multiple of p), because their y coordinate would exceed 2^255; and we >>>>>>>>>>>>>> ensure that y_string corresponds to an integer less than 2^255 in >>>>>>>>>>>>>> step 3.) --> >>>>>>>>>>>>>> >>>>>>>>>>>>>> >>>>>>>>>>>>>> 13) <!-- [rfced] Section 5.5: This sentence is confusing as written, >>>>>>>>>>>>>> because the int_to_string function is not specified in [RFC8032]. >>>>>>>>>>>>>> If the suggested text is not correct, please clarify the meaning. >>>>>>>>>>>>>> >>>>>>>>>>>>>> Original: >>>>>>>>>>>>>> * The int_to_string function as specified in the first paragraph of >>>>>>>>>>>>>> Section 5.1.2 of [RFC8032]. >>>>>>>>>>>>>> >>>>>>>>>>>>>> Suggested: >>>>>>>>>>>>>> * The int_to_string function is implemented as specified in the >>>>>>>>>>>>>> first paragraph of Section 5.1.2 of [RFC8032]. --> >>>>>>>>>>>>>> >>>>>>>>>>>>>> >>>>>>>>>>>>>> 14) <!-- [rfced] Sections 7.1.1 and 7.1.3: We had trouble following >>>>>>>>>>>>>> this sentence. Does "the modulus n or the exponent e are chosen not >>>>>>>>>>>>>> in compliance with [RFC8017]" mean "the modulus n or the exponent e >>>>>>>>>>>>>> is not chosen, in compliance with [RFC8017]" or >>>>>>>>>>>>>> "the modulus n or the exponent e is chosen without complying >>>>>>>>>>>>>> with [RFC8017]" or otherwise? >>>>>>>>>>>>>> >>>>>>>>>>>>>> Original: >>>>>>>>>>>>>> Thus, for RSA-FDH-VRF, uniqueness and >>>>>>>>>>>>>> collision resistance may not hold if the keys are generated >>>>>>>>>>>>>> adversarially (specifically, if the RSA function specified in the >>>>>>>>>>>>>> public key is not bijective because the modulus n or the exponent e >>>>>>>>>>>>>> are chosen not in compliance with [RFC8017]); thus, RSA-FDH-VRF >>>>>>>>>>>>>> defined in this document does not have "full uniqueness" and "full >>>>>>>>>>>>>> collision resistance". >>>>>>>>>>>>>> ... >>>>>>>>>>>>>> (Specifically, the >>>>>>>>>>>>>> VRF output may be predictable if the RSA function specified in the >>>>>>>>>>>>>> public key is far from bijective because the modulus n or the >>>>>>>>>>>>>> exponent e are chosen not in compliance with [RFC8017].) --> >>>>>>>>>>>>>> >>>>>>>>>>>>>> >>>>>>>>>>>>>> 15) <!-- [rfced] Section 7.2: We found the phrasing in these sentences >>>>>>>>>>>>>> confusing, as the text appears to indicate that the equations in >>>>>>>>>>>>>> question can be found in the cited documents. >>>>>>>>>>>>>> If the suggested updates would preserve your intended meaning, may we >>>>>>>>>>>>>> rephrase? >>>>>>>>>>>>>> >>>>>>>>>>>>>> Original: >>>>>>>>>>>>>> * For trusted collision resistance: approximately 8*min(k/2, hLen/2) >>>>>>>>>>>>>> (as shown in [PWHVNRG17]). >>>>>>>>>>>>>> >>>>>>>>>>>>>> * For selective pseudorandomness: approximately as strong as the >>>>>>>>>>>>>> security, in bits, of the RSA problem for the key (n, e) (as shown >>>>>>>>>>>>>> in [GNPRVZ15]). >>>>>>>>>>>>>> >>>>>>>>>>>>>> As shown in [PWHVNRG17], the security level of the ECVRF, measured in >>>>>>>>>>>>>> bits, is as follows (in the random oracle model for the functions >>>>>>>>>>>>>> Hash and ECVRF_encode_to_curve): >>>>>>>>>>>>>> >>>>>>>>>>>>>> Suggested: >>>>>>>>>>>>>> For trusted collision resistance (as discussed in [PWHVNRG17]): >>>>>>>>>>>>>> approximately 8*min(k/2, hLen/2). >>>>>>>>>>>>>> >>>>>>>>>>>>>> For selective pseudorandomness (as discussed in [GNPRVZ15]: >>>>>>>>>>>>>> approximately as strong as the security, in bits, of the RSA >>>>>>>>>>>>>> problem for the key (n, e). >>>>>>>>>>>>>> >>>>>>>>>>>>>> As discussed in [PWHVNRG17], the security level of the ECVRF, >>>>>>>>>>>>>> measured in bits, would be as follows (in the random oracle model >>>>>>>>>>>>>> for the functions Hash and ECVRF_encode_to_curve): --> >>>>>>>>>>>>>> >>>>>>>>>>>>>> >>>>>>>>>>>>>> 16) <!-- [rfced] Section 7.3: Please confirm that "loose", and not >>>>>>>>>>>>>> "lossy", is correct here. We ask because we see "lossier security >>>>>>>>>>>>>> reduction" in Appendix B of [PWHVNRG17] but do not see any words >>>>>>>>>>>>>> that have "loose" in them in that document. >>>>>>>>>>>>>> >>>>>>>>>>>>>> Original: >>>>>>>>>>>>>> * They may increase security parameters to make up for the loose >>>>>>>>>>>>>> security reduction. --> >>>>>>>>>>>>>> >>>>>>>>>>>>>> >>>>>>>>>>>>>> 17) <!-- [rfced] Section 7.5: Does "must run in time independent of" >>>>>>>>>>>>>> mean "must run in a time that is independent of", or does >>>>>>>>>>>>>> "independent" refer to "run" (in which case it should be >>>>>>>>>>>>>> "independently")? >>>>>>>>>>>>>> >>>>>>>>>>>>>> (Please note that this question has also been raised for "run in time >>>>>>>>>>>>>> independent of" as also found in companion document >>>>>>>>>>>>>> draft-irtf-cfrg-hash-to-curve.) >>>>>>>>>>>>>> >>>>>>>>>>>>>> Original: >>>>>>>>>>>>>> ECVRF-P256-SHA256-SSWU and ECVRF-EDWARDS25519-SHA512-ELL2 can be made >>>>>>>>>>>>>> to run in time independent of alpha, following recommendations in >>>>>>>>>>>>>> [I-D.irtf-cfrg-hash-to-curve]. --> >>>>>>>>>>>>>> >>>>>>>>>>>>>> >>>>>>>>>>>>>> 18) <!-- [rfced] Section 7.8: We had trouble following several sentences >>>>>>>>>>>>>> in this section. Please review the following. If the suggestions >>>>>>>>>>>>>> below are not correct, please clarify the following: >>>>>>>>>>>>>> >>>>>>>>>>>>>> the four inputs (where are these defined?) >>>>>>>>>>>>>> to equal each other or to any inputs (to be equal to?) >>>>>>>>>>>>>> second octets of the input (plural "octets", singular "input") >>>>>>>>>>>>>> second octets of the inputs (plural "octets", plural "inputs") >>>>>>>>>>>>>> last octet of the input (singular "octet", singular "input") >>>>>>>>>>>>>> >>>>>>>>>>>>>> Original: >>>>>>>>>>>>>> This analysis still holds >>>>>>>>>>>>>> even if the same hash function is used, as long as the four inputs >>>>>>>>>>>>>> given to the hash function for a given SK and alpha are >>>>>>>>>>>>>> overwhelmingly unlikely to equal each other or to any inputs given to >>>>>>>>>>>>>> the hash function for the same SK and different alpha. This is >>>>>>>>>>>>>> indeed the case for the RSA-FDH-VRF defined in this document, because >>>>>>>>>>>>>> the second octets of the input to the hash function used in MGF1 and >>>>>>>>>>>>>> in proof_to_hash are different. >>>>>>>>>>>>>> ... >>>>>>>>>>>>>> * the second octets of the inputs to the hash function used in >>>>>>>>>>>>>> proof_to_hash, challenge_generation, and >>>>>>>>>>>>>> encode_to_curve_try_and_increment are all different. >>>>>>>>>>>>>> ... >>>>>>>>>>>>>> * the last octet of the input to the hash function used in >>>>>>>>>>>>>> proof_to_hash, challenge_generation, and >>>>>>>>>>>>>> encode_to_curve_try_and_increment is always zero, and therefore >>>>>>>>>>>>>> different from the last octet of the input to the hash function >>>>>>>>>>>>>> used in ECVRF_encode_to_curve_h2c_suite, which is set equal to the >>>>>>>>>>>>>> nonzero length of the domain separation tag by >>>>>>>>>>>>>> [I-D.irtf-cfrg-hash-to-curve]. >>>>>>>>>>>>>> >>>>>>>>>>>>>> Suggested: >>>>>>>>>>>>>> This analysis still holds >>>>>>>>>>>>>> even if the same hash function is used, as long as the four inputs >>>>>>>>>>>>>> given to the hash function for a given SK and alpha are >>>>>>>>>>>>>> overwhelmingly unlikely to be equal to each other or to any inputs >>>>>>>>>>>>>> given to the hash function for the same SK and different alpha. >>>>>>>>>>>>>> This is indeed the case for the RSA-FDH-VRF defined in this >>>>>>>>>>>>>> document, because the second octet of the inputs to the hash >>>>>>>>>>>>>> function used in MGF1 and in proof_to_hash are different. >>>>>>>>>>>>>> ... >>>>>>>>>>>>>> * The second octet of the inputs to the hash function used in >>>>>>>>>>>>>> proof_to_hash, challenge_generation, and >>>>>>>>>>>>>> encode_to_curve_try_and_increment are all different. >>>>>>>>>>>>>> >>>>>>>>>>>>>> * The last octet of the inputs to the hash function used in >>>>>>>>>>>>>> proof_to_hash, challenge_generation, and >>>>>>>>>>>>>> encode_to_curve_try_and_increment is always zero and is therefore >>>>>>>>>>>>>> different from the last octet of the inputs to the hash function >>>>>>>>>>>>>> used in ECVRF_encode_to_curve_h2c_suite, which is set equal to the >>>>>>>>>>>>>> nonzero length of the domain separation tag per [RFC9380]. --> >>>>>>>>>>>>>> >>>>>>>>>>>>>> >>>>>>>>>>>>>> 19) <!-- [rfced] Section 7.9: This sentence does not parse. If the >>>>>>>>>>>>>> suggested text is not correct, please clarify "if a group of public >>>>>>>>>>>>>> keys to share the same salt" and "group of public keys, which may aid >>>>>>>>>>>>>> in some protocol". >>>>>>>>>>>>>> >>>>>>>>>>>>>> Original: >>>>>>>>>>>>>> For example, if a group of public keys to share the >>>>>>>>>>>>>> same salt, then the hash of the VRF input alpha will be the same for >>>>>>>>>>>>>> the entire group of public keys, which may aid in some protocol that >>>>>>>>>>>>>> uses the VRF. >>>>>>>>>>>>>> >>>>>>>>>>>>>> Suggested: >>>>>>>>>>>>>> For example, if a group of public keys shares the >>>>>>>>>>>>>> same salt, then the hash of the VRF input alpha will be the same for >>>>>>>>>>>>>> the entire group of public keys; this can be helpful for any >>>>>>>>>>>>>> protocol that uses the VRF. --> >>>>>>>>>>>>>> >>>>>>>>>>>>>> >>>>>>>>>>>>>> 20) <!-- [rfced] Section 7.10: It appears that one or more words were >>>>>>>>>>>>>> missing in this sentence. We added the words "to the" as shown below. >>>>>>>>>>>>>> If this is incorrect, please provide clarifying text. >>>>>>>>>>>>>> >>>>>>>>>>>>>> Original: >>>>>>>>>>>>>> For the ECVRF, the inputs ECVRF_encode_to_curve hash >>>>>>>>>>>>>> function used in producing H are then guaranteed to be different from >>>>>>>>>>>>>> other ciphersuites; since all the other hashing done by the prover >>>>>>>>>>>>>> depends on H, inputs to all the hash functions used by the prover >>>>>>>>>>>>>> will also be different from other ciphersuites as long as >>>>>>>>>>>>>> ECVRF_encode_to_curve is collision resistant. >>>>>>>>>>>>>> >>>>>>>>>>>>>> Currently: >>>>>>>>>>>>>> For the ECVRF, the inputs to the ECVRF_encode_to_curve >>>>>>>>>>>>>> hash function used in producing H are then guaranteed to be different >>>>>>>>>>>>>> from other ciphersuites; since all the other hashing done by the >>>>>>>>>>>>>> prover depends on H, inputs to all the hash functions used by the >>>>>>>>>>>>>> prover will also be different from other ciphersuites as long as >>>>>>>>>>>>>> ECVRF_encode_to_curve is collision resistant. --> >>>>>>>>>>>>>> >>>>>>>>>>>>>> >>>>>>>>>>>>>> 21) <!-- [rfced] [DGKR18]: We see that <https://eprint.iacr.org/2017/573> >>>>>>>>>>>>>> lists the title of this reference as "Ouroboros Praos: An >>>>>>>>>>>>>> adaptively-secure, semi-synchronous proof-of-stake protocol", but >>>>>>>>>>>>>> when we click the "PDF" box on the page, the title of the PDF version >>>>>>>>>>>>>> of the paper has one word different ("protocol" vs. "blockchain"): >>>>>>>>>>>>>> "Ouroboros Praos: An adaptively-secure, semi-synchronous proof-of-stake >>>>>>>>>>>>>> blockchain". How should the title be updated in this reference? >>>>>>>>>>>>>> >>>>>>>>>>>>>> Original: >>>>>>>>>>>>>> [DGKR18] David, B., Gazi, P., Kiayias, A., and A. Russell, >>>>>>>>>>>>>> "Ouroboros Praos: An adaptively-secure, semi-synchronous >>>>>>>>>>>>>> proof-of-stake protocol", in Advances in Cryptology - >>>>>>>>>>>>>> EUROCRYPT, 2018, <https://eprint.iacr.org/2017/573>. --> >>>>>>>>>>>>>> >>>>>>>>>>>>>> >>>>>>>>>>>>>> 22) <!-- [rfced] [GNPRVZ15]: This listing is the only "eprint.iacr.org" >>>>>>>>>>>>>> listing to provide a direct link to the PDF copy. Should all >>>>>>>>>>>>>> "eprint.iacr.org" URLs in this document be updated to point to >>>>>>>>>>>>>> the PDF copy, or should the ".pdf" be removed from this link? >>>>>>>>>>>>>> >>>>>>>>>>>>>> Original: >>>>>>>>>>>>>> [GNPRVZ15] Goldberg, S., Naor, M., Papadopoulos, D., Reyzin, L., >>>>>>>>>>>>>> Vasant, S., and A. Ziv, "NSEC5: Provably Preventing DNSSEC >>>>>>>>>>>>>> Zone Enumeration", in NDSS, 2015, >>>>>>>>>>>>>> <https://eprint.iacr.org/2014/582.pdf>. --> >>>>>>>>>>>>>> >>>>>>>>>>>>>> >>>>>>>>>>>>>> 23) <!-- [rfced] [X25519]: We see that the provided URL resolves to what >>>>>>>>>>>>>> appears to be a personal website. Please confirm that this page is >>>>>>>>>>>>>> stable and will continue to be available to readers. >>>>>>>>>>>>>> >>>>>>>>>>>>>> Original: >>>>>>>>>>>>>> [X25519] Bernstein, D.J., "How do I validate Curve25519 public >>>>>>>>>>>>>> keys?", 2006, <https://cr.yp.to/ecdh.html#validate>. --> >>>>>>>>>>>>>> >>>>>>>>>>>>>> >>>>>>>>>>>>>> 24) <!-- [rfced] Please review the "Inclusive Language" portion of the >>>>>>>>>>>>>> online Style Guide at >>>>>>>>>>>>>> <https://www.rfc-editor.org/styleguide/part2/#inclusive_language>, >>>>>>>>>>>>>> and let us know if any changes are needed. >>>>>>>>>>>>>> >>>>>>>>>>>>>> Note that our script did not flag any words in particular, but this >>>>>>>>>>>>>> should still be reviewed as a best practice. --> >>>>>>>>>>>>>> >>>>>>>>>>>>>> >>>>>>>>>>>>>> 25) <!-- [rfced] Please let us know if any changes are needed for the >>>>>>>>>>>>>> following: >>>>>>>>>>>>>> >>>>>>>>>>>>>> a) The following terms appear to be used inconsistently in this >>>>>>>>>>>>>> document. Please let us know which form is preferred. >>>>>>>>>>>>>> >>>>>>>>>>>>>> INVALID / "INVALID" >>>>>>>>>>>>>> (e.g., 'may output INVALID', 'output "INVALID" and stop') >>>>>>>>>>>>>> >>>>>>>>>>>>>> VALID / "VALID" >>>>>>>>>>>>>> (e.g., '(VALID, beta1)', '("VALID", beta_string)') >>>>>>>>>>>>>> >>>>>>>>>>>>>> b) As ptLen is defined as "length, in octets, of a point on E", it >>>>>>>>>>>>>> appears that ptLen would be pronounced as either "pee-tee-len" or >>>>>>>>>>>>>> "point-len". We changed the two instances of "an ptLen" to "a ptLen" >>>>>>>>>>>>>> accordingly. Please let us know any concerns. >>>>>>>>>>>>>> >>>>>>>>>>>>>> c) Should spacing be made consistent for the following? >>>>>>>>>>>>>> >>>>>>>>>>>>>> ctr = 1 >>>>>>>>>>>>>> ctr=1 >>>>>>>>>>>>>> (ctr, 1) >>>>>>>>>>>>>> (ctr,1) >>>>>>>>>>>>>> >>>>>>>>>>>>>> Please note that in the context of "ctr" the use of spaces between >>>>>>>>>>>>>> entries appears to be more common; we suggest adding spaces >>>>>>>>>>>>>> for these items (e.g., ctr = 1, (ctr, 1)). >>>>>>>>>>>>>> >>>>>>>>>>>>>> 2^(8qLen)>q >>>>>>>>>>>>>> 2^qlen > q >>>>>>>>>>>>>> >>>>>>>>>>>>>> d) Last paragraph of Section 5.4.5: For consistency, should numerals >>>>>>>>>>>>>> or spelled-out numbers be used for the following? >>>>>>>>>>>>>> >>>>>>>>>>>>>> 8 bad points >>>>>>>>>>>>>> two bad points >>>>>>>>>>>>>> >>>>>>>>>>>>>> (If the spelled-out "eight" is preferred, we will also change >>>>>>>>>>>>>> "5 list elements" to "five list elements".) --> >>>>>>>>>>>>>> >>>>>>>>>>>>>> >>>>>>>>>>>>>> Thank you. >>>>>>>>>>>>>> >>>>>>>>>>>>>> RFC Editor/lb/ar >>>>>>>>>>>>>> >>>>>>>>>>>>>> >>>>>>>>>>>>>> On Apr 17, 2023, rfc-editor@rfc-editor.org wrote: >>>>>>>>>>>>>> >>>>>>>>>>>>>>> *****IMPORTANT***** >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> Updated 2023/04/17 >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> RFC Author(s): >>>>>>>>>>>>>>> -------------- >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> Instructions for Completing AUTH48 >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> Your document has now entered AUTH48. Once it has been reviewed and >>>>>>>>>>>>>>> approved by you and all coauthors, it will be published as an RFC. >>>>>>>>>>>>>>> If an author is no longer available, there are several remedies >>>>>>>>>>>>>>> available as listed in the FAQ (https://www.rfc-editor.org/faq/). >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> You and you coauthors are responsible for engaging other parties >>>>>>>>>>>>>>> (e.g., Contributors or Working Group) as necessary before providing >>>>>>>>>>>>>>> your approval. >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> Planning your review >>>>>>>>>>>>>>> --------------------- >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> Please review the following aspects of your document: >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> * RFC Editor questions >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> Please review and resolve any questions raised by the RFC Editor >>>>>>>>>>>>>>> that have been included in the XML file as comments marked as >>>>>>>>>>>>>>> follows: >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> <!-- [rfced] ... --> >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> These questions will also be sent in a subsequent email. >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> * Changes submitted by coauthors >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> Please ensure that you review any changes submitted by your >>>>>>>>>>>>>>> coauthors. We assume that if you do not speak up that you >>>>>>>>>>>>>>> agree to changes submitted by your coauthors. >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> * Content >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> Please review the full content of the document, as this cannot >>>>>>>>>>>>>>> change once the RFC is published. Please pay particular attention to: >>>>>>>>>>>>>>> - IANA considerations updates (if applicable) >>>>>>>>>>>>>>> - contact information >>>>>>>>>>>>>>> - references >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> * Copyright notices and legends >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> Please review the copyright notice and legends as defined in >>>>>>>>>>>>>>> RFC 5378 and the Trust Legal Provisions >>>>>>>>>>>>>>> (TLP – https://trustee.ietf.org/license-info/). >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> * Semantic markup >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> Please review the markup in the XML file to ensure that elements of >>>>>>>>>>>>>>> content are correctly tagged. For example, ensure that <sourcecode> >>>>>>>>>>>>>>> and <artwork> are set correctly. See details at >>>>>>>>>>>>>>> <https://authors.ietf.org/rfcxml-vocabulary>. >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> * Formatted output >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> Please review the PDF, HTML, and TXT files to ensure that the >>>>>>>>>>>>>>> formatted output, as generated from the markup in the XML file, is >>>>>>>>>>>>>>> reasonable. Please note that the TXT will have formatting >>>>>>>>>>>>>>> limitations compared to the PDF and HTML. >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> Submitting changes >>>>>>>>>>>>>>> ------------------ >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> To submit changes, please reply to this email using ‘REPLY ALL’ as all >>>>>>>>>>>>>>> the parties CCed on this message need to see your changes. The parties >>>>>>>>>>>>>>> include: >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> * your coauthors >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> * rfc-editor@rfc-editor.org (the RPC team) >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> * other document participants, depending on the stream (e.g., >>>>>>>>>>>>>>> IETF Stream participants are your working group chairs, the >>>>>>>>>>>>>>> responsible ADs, and the document shepherd). >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> * auth48archive@rfc-editor.org, which is a new archival mailing list >>>>>>>>>>>>>>> to preserve AUTH48 conversations; it is not an active discussion >>>>>>>>>>>>>>> list: >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> * More info: >>>>>>>>>>>>>>> https://mailarchive.ietf.org/arch/msg/ietf-announce/yb6lpIGh-4Q9l2USxIAe6P8O4Zc >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> * The archive itself: >>>>>>>>>>>>>>> https://mailarchive.ietf.org/arch/browse/auth48archive/ >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> * Note: If only absolutely necessary, you may temporarily opt out >>>>>>>>>>>>>>> of the archiving of messages (e.g., to discuss a sensitive matter). >>>>>>>>>>>>>>> If needed, please add a note at the top of the message that you >>>>>>>>>>>>>>> have dropped the address. When the discussion is concluded, >>>>>>>>>>>>>>> auth48archive@rfc-editor.org will be re-added to the CC list and >>>>>>>>>>>>>>> its addition will be noted at the top of the message. >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> You may submit your changes in one of two ways: >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> An update to the provided XML file >>>>>>>>>>>>>>> — OR — >>>>>>>>>>>>>>> An explicit list of changes in this format >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> Section # (or indicate Global) >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> OLD: >>>>>>>>>>>>>>> old text >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> NEW: >>>>>>>>>>>>>>> new text >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> You do not need to reply with both an updated XML file and an explicit >>>>>>>>>>>>>>> list of changes, as either form is sufficient. >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> We will ask a stream manager to review and approve any changes that seem >>>>>>>>>>>>>>> beyond editorial in nature, e.g., addition of new text, deletion of text, >>>>>>>>>>>>>>> and technical changes. Information about stream managers can be found in >>>>>>>>>>>>>>> the FAQ. Editorial changes do not require approval from a stream manager. >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> Approving for publication >>>>>>>>>>>>>>> -------------------------- >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> To approve your RFC for publication, please reply to this email stating >>>>>>>>>>>>>>> that you approve this RFC for publication. Please use ‘REPLY ALL’, >>>>>>>>>>>>>>> as all the parties CCed on this message need to see your approval. >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> Files >>>>>>>>>>>>>>> ----- >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> The files are available here: >>>>>>>>>>>>>>> https://www.rfc-editor.org/authors/rfc9381.xml >>>>>>>>>>>>>>> https://www.rfc-editor.org/authors/rfc9381.html >>>>>>>>>>>>>>> https://www.rfc-editor.org/authors/rfc9381.pdf >>>>>>>>>>>>>>> https://www.rfc-editor.org/authors/rfc9381.txt >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> Diff file of the text: >>>>>>>>>>>>>>> https://www.rfc-editor.org/authors/rfc9381-diff.html >>>>>>>>>>>>>>> https://www.rfc-editor.org/authors/rfc9381-rfcdiff.html (side by side) >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> This diff file compares an altered original and the RFC (in order >>>>>>>>>>>>>>> to make the changes in the moved "Contributors" viewable): >>>>>>>>>>>>>>> https://www.rfc-editor.org/authors/rfc9381-alt-diff.html >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> Diff of the XML: >>>>>>>>>>>>>>> https://www.rfc-editor.org/authors/rfc9381-xmldiff1.html >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> Tracking progress >>>>>>>>>>>>>>> ----------------- >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> The details of the AUTH48 status of your document are here: >>>>>>>>>>>>>>> https://www.rfc-editor.org/auth48/rfc9381 >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> Please let us know if you have any questions. >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> Thank you for your cooperation, >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> RFC Editor/lb/ar >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> -------------------------------------- >>>>>>>>>>>>>>> RFC9381 (draft-irtf-cfrg-vrf-15) >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> Title : Verifiable Random Functions (VRFs) >>>>>>>>>>>>>>> Author(s) : S. Goldberg, L. Reyzin, D. Papadopoulos, J. Včelák >>>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>>> <rfc9381.xml> >>>>>>>>>>> >>>>>>>>>>> <rfc9381.xml> >>>>>>>>>> >>>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> -- >>>>>>>> --- >>>>>>>> Sharon Goldberg >>>>>>>> Computer Science, Boston University >>>>>>>> http://www.cs.bu.edu/~goldbe >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>> -- >>>>> --- >>>>> Sharon Goldberg >>>>> Computer Science, Boston University >>>>> http://www.cs.bu.edu/~goldbe >>>> >>>> >>> >>> >> >>
- [auth48] AUTH48: RFC-to-be 9381 <draft-irtf-cfrg-… rfc-editor
- Re: [auth48] AUTH48: RFC-to-be 9381 <draft-irtf-c… rfc-editor
- Re: [auth48] AUTH48: RFC-to-be 9381 <draft-irtf-c… Lynne Bartholomew
- Re: [auth48] AUTH48: RFC-to-be 9381 <draft-irtf-c… Jan Včelák
- Re: [auth48] AUTH48: RFC-to-be 9381 <draft-irtf-c… Lynne Bartholomew
- Re: [auth48] AUTH48: RFC-to-be 9381 <draft-irtf-c… Leonid Reyzin
- Re: [auth48] AUTH48: RFC-to-be 9381 <draft-irtf-c… Lynne Bartholomew
- Re: [auth48] AUTH48: RFC-to-be 9381 <draft-irtf-c… Leonid Reyzin
- Re: [auth48] AUTH48: RFC-to-be 9381 <draft-irtf-c… Lynne Bartholomew
- Re: [auth48] AUTH48: RFC-to-be 9381 <draft-irtf-c… Leonid Reyzin
- Re: [auth48] AUTH48: RFC-to-be 9381 <draft-irtf-c… Lynne Bartholomew
- Re: [auth48] AUTH48: RFC-to-be 9381 <draft-irtf-c… Leonid Reyzin
- Re: [auth48] AUTH48: RFC-to-be 9381 <draft-irtf-c… Lynne Bartholomew
- Re: [auth48] AUTH48: RFC-to-be 9381 <draft-irtf-c… Sharon Goldberg
- Re: [auth48] AUTH48: RFC-to-be 9381 <draft-irtf-c… Jan Včelák
- Re: [auth48] AUTH48: RFC-to-be 9381 <draft-irtf-c… Lynne Bartholomew
- Re: [auth48] AUTH48: RFC-to-be 9381 <draft-irtf-c… Lynne Bartholomew
- Re: [auth48] AUTH48: RFC-to-be 9381 <draft-irtf-c… Lynne Bartholomew
- Re: [auth48] AUTH48: RFC-to-be 9381 <draft-irtf-c… Christopher Wood
- Re: [auth48] AUTH48: RFC-to-be 9381 <draft-irtf-c… Lynne Bartholomew
- Re: [auth48] AUTH48: RFC-to-be 9381 <draft-irtf-c… Independent Submissions Editor (Eliot Lear)
- Re: [auth48] AUTH48: RFC-to-be 9381 <draft-irtf-c… Lynne Bartholomew
- Re: [auth48] AUTH48: RFC-to-be 9381 <draft-irtf-c… Sharon Goldberg
- Re: [auth48] AUTH48: RFC-to-be 9381 <draft-irtf-c… Leonid Reyzin
- Re: [auth48] AUTH48: RFC-to-be 9381 <draft-irtf-c… Tim Taubert
- [auth48] AUTH48 for RFCs-to-be 9381 and 9383 (was… Lynne Bartholomew
- Re: [auth48] AUTH48 for RFCs-to-be 9381 and 9383 … Christopher Wood
- Re: [auth48] AUTH48 for RFCs-to-be 9381 and 9383 … Lynne Bartholomew
- Re: [auth48] AUTH48 for RFCs-to-be 9381 and 9383 … Tim Taubert
- Re: [auth48] AUTH48 for RFCs-to-be 9381 and 9383 … Lynne Bartholomew
- [auth48] [ISE] Re: AUTH48 for RFCs-to-be 9381 and… Lynne Bartholomew
- Re: [auth48] [ISE] Re: AUTH48 for RFCs-to-be 9381… Independent Submissions Editor (Eliot Lear)
- Re: [auth48] [ISE] AUTH48 for RFCs-to-be 9381 and… Lynne Bartholomew
- Re: [auth48] [ISE] AUTH48 for RFCs-to-be 9381 and… Sharon Goldberg
- Re: [auth48] AUTH48 for RFCs-to-be 9381 and 9383 … Lynne Bartholomew
- Re: [auth48] AUTH48 for RFCs-to-be 9381 and 9383 … Jan Včelák
- Re: [auth48] AUTH48 for RFCs-to-be 9381 and 9383 … Lynne Bartholomew
- Re: [auth48] AUTH48 for RFCs-to-be 9381 and 9383 … Leonid Reyzin
- Re: [auth48] AUTH48 for RFCs-to-be 9381 and 9383 … Lynne Bartholomew
- Re: [auth48] AUTH48 for RFCs-to-be 9381 and 9383 … Sandy Ginoza