Re: [Cfrg] RGLC on draft-irtf-cfrg-re-keying-11

Tony Arcieri <bascule@gmail.com> Sun, 11 February 2018 21:50 UTC

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From: Tony Arcieri <bascule@gmail.com>
Date: Sun, 11 Feb 2018 13:49:51 -0800
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To: Alexey Melnikov <alexey.melnikov@isode.com>
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Subject: Re: [Cfrg] RGLC on draft-irtf-cfrg-re-keying-11
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I have not thoroughly reviewed all of this document: I have only been
particularly interested in section 5.2: parallelizable KDFs (and in
particular 5.2.1 describing a parallelizable cipher-based KDF).

I can at least say that I second what Ira said: it addresses an important
topic, and in absence of a comprehensive document like this I have seen
people refer to earlier, expired drafts (e.g. draft-agl-ckdf) looking for
solutions for these same needs as my own.

Therefore I support its publication.

-- 
Tony Arcieri