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Re: [Cfrg] scrypt password-based key derivation function

Aaron Zauner <azet@azet.org> Sat, 12 December 2015 15:07 UTC

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Date: Sat, 12 Dec 2015 16:07:24 +0100
From: Aaron Zauner <azet@azet.org>
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To: Simon Josefsson <simon@josefsson.org>
References: <87bogv4udy.fsf@latte.josefsson.org> <56697BF7.6000400@cs.tcd.ie> <20151210192737.08bf975f@pc1> <5669EB1F.2040503@azet.org> <CAA4PzX2yVsPfBqtnebQDjB58SHJqTGDK5w2ZwLSKL7Wf4hTgLA@mail.gmail.com> <5669F871.3040201@azet.org> <87zixhl1rz.fsf@latte.josefsson.org>
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Cc: cfrg@irtf.org
Subject: Re: [Cfrg] scrypt password-based key derivation function
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Simon Josefsson wrote:
> Aaron Zauner <azet@azet.org> writes:
> 
>> Björn Edström wrote:
>>> Seems to be in progress:
>>> https://datatracker.ietf.org/doc/draft-josefsson-argon2/
>> This I-D is for argon2 itself, not an argon2 based PBKDF. Or am I
>> missing something?
> 
> I may be missing something -- what do you mean with "argon2 based
> PBKDF"?  Argon2 IS a pbkdf, for all definitions of a pbkdf that I am
> aware of.
> 
> Are you looking for an ASN.1 schema and OID, similar to the one found in
> the scrypt document?  Then I understand, and agree, and it should be
> part of the next version of draft-josefsson-argon2.
> 

Nah, I totally got that wrong. Mea culpa - should have read the whole
document first and not post when overly tired :)

Aaron

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