Re: [Cfrg] [CFRG] PAKE selection process: Update on documentation regarding CPace and AuCPace
"Björn Haase" <Bjoern.M.Haase@web.de> Fri, 07 February 2020 21:51 UTC
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Subject: Re: [Cfrg] [CFRG] PAKE selection process: Update on documentation regarding CPace and AuCPace
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Von: "Stanislav V. Smyshlyaev" <smyshsv@gmail.com>
An: "Björn Haase" <Bjoern.M.Haase@web.de>
Cc: "cfrgirtf.org" <cfrg@irtf.org>
Betreff: Re: [Cfrg] [CFRG] PAKE selection process: Update on documentation regarding CPace and AuCPace
Hi CFRG,
I would like to give notice of the changes in documentation regarding CPace and AuCPace.
https://tools.ietf.org/html/draft-haase-aucpace-01" target="_blank" rel="nofollow">https://tools.ietf.org/html/draft-haase-aucpace-01
https://tools.ietf.org/html/draft-haase-cpace-01" target="_blank" rel="nofollow">https://tools.ietf.org/html/draft-haase-cpace-01
Differences in the CPace draft 01:
The CPace text is slightly rephrased and now refers to the acronym SDH as the
simultaneous Diffie-Hellmann problem (as defined and analyzed in the VTBPEKE paper).
Notation has been modified at some places in order to be in line with a reworked
paper with the security proof that considers the last recommendations of round 1.
(To be submitted this week-end).
Differences in the AuCPace draft 01:
I have added the process of AuCPace-authenticated transactions, such as useful for
change-passwords and "sudo"-style transactions. I moreover have fixed a bug in the
test vector section that stemmed from the fact that some python implementations of
scrypt seem to have problems with non-ASCII characters in the salt field.
Moreover, I have setup a repository with reference implementations for SageMath and C.
Code is available at
https://github.com/BjoernMHaase/AuCPace" target="_blank" rel="nofollow">https://github.com/BjoernMHaase/AuCPace
Yours,
Björn.
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- [Cfrg] [CFRG] PAKE selection process: Update on d… Björn Haase
- Re: [Cfrg] [CFRG] PAKE selection process: Update … Stanislav V. Smyshlyaev
- Re: [Cfrg] [CFRG] PAKE selection process: Update … Björn Haase
- [Cfrg] [CFRG] PAKE selection process: complete do… Björn Haase
- Re: [Cfrg] [CFRG] PAKE selection process: Update … steve
- Re: [Cfrg] [CFRG] PAKE selection process: Update … Björn Haase