Thanks Bob for pointing to the "real" ongoing specification of OPAQUE in https://tools.ietf.org/html/draft-irtf-cfrg-opaque-03 and its careful specification of OPAQUE-3DH, including test vectors (and sorry Scott for the typos in the other draft). draft-irtf-cfrg-opaque is still work in process and comments on it are welcome. It is intended as a standalone specification of OPAQUE.
In contrast, draft-sullivan-tls-opaque-01 is a very preliminary document to show ways in which OPAQUE can be combined within and transported by TLS 1.3, e.g., using the exported authentication mechanisms from draft-ietf-tls-exported-authenticator. It will be developed into a document compatible with the definition of OPAQUE in draft-irtf-cfrg-opaque. Hugo On Thu, Apr 1, 2021 at 10:51 AM Rob Sayre <say...@gmail.com> wrote: > Sorry, I was thinking of the wrong draft. See: > > https://tools.ietf.org/html/draft-irtf-cfrg-opaque-03#section-4.2.2 > > and > > https://tools.ietf.org/html/draft-irtf-cfrg-opaque-03#appendix-C > > thanks, > Rob > > > On Thu, Apr 1, 2021 at 6:08 AM Scott Fluhrer (sfluhrer) < > sfluh...@cisco.com> wrote: > >> >> >> On Tue, Mar 30, 2021 at 9:39 PM Joseph Salowey <j...@salowey.net> wrote: >> >> >> >> There is at least one question on the list that has gone unanswered for >> some time [1]. >> >> >> >> [1] >> https://mailarchive.ietf.org/arch/msg/tls/yCBYp10QuYPSu5zOoM3v84SAIZE/ >> >> >> >> I've found most of the OPAQUE drafts are pretty confusing / incorrect / >> or typo'd when it comes to lines like these. Describing these calculations >> seems difficult in ASCII, so I don't fault anyone for making mistakes here. >> The authors have also been pretty responsive in adding test vectors and >> such. >> >> >> >> If the answer is “it’s a typo”, that’s fine – I agree that RFCs are a >> horrid format for expressing equations. However, it would be good if there >> were to state what is the correct relationship here (and possibly update >> the draft with the corrected versions) >> >> >> >> >> > _______________________________________________ > TLS mailing list > TLS@ietf.org > https://www.ietf.org/mailman/listinfo/tls >
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