Re: [kitten] WGLC on draft-ietf-kitten-aes-cts-hmac-sha2-06

Michael Jenkins <m.jenkins.364706@gmail.com> Fri, 27 November 2015 20:27 UTC

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References: <alpine.GSO.1.10.1503301227280.22210@multics.mit.edu> <alpine.GSO.1.10.1504171407190.22210@multics.mit.edu> <56587B6E.3010303@secure-endpoints.com>
Date: Fri, 27 Nov 2015 15:27:35 -0500
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From: Michael Jenkins <m.jenkins.364706@gmail.com>
To: Jeffrey Altman <jaltman@secure-endpoints.com>
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Subject: Re: [kitten] WGLC on draft-ietf-kitten-aes-cts-hmac-sha2-06
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We are working on the changes and will post a new draft as soon as possible!

On Fri, Nov 27, 2015 at 10:49 AM, Jeffrey Altman <
jaltman@secure-endpoints.com> wrote:

> On 4/17/2015 5:23 PM, Benjamin Kaduk wrote:
> >
> > That seems to leave us with the following action items:
> >
> > For the document editor:
> > * remove truncation from the PRF output and use the natural hash output
> > length
> > * remove the use of random-to-key() and discussion of constant values
> from
> > section 3
> > * add an output length argument to KDF-HMAC-SHA2() and adjust text
> > accordingly
> > * update test vectors to include base keys and key usage values for all
> > test cases
> > * reword the text discussing aes256 with 192-bit keys
>
> Michael and Michael,
>
> How is draft-ietf-kitten-aes-cts-hmac-sha2-07 coming along?
>
> As promised, Luke Howard is implementing aes-cts-hmac-sha2 for Heimdal.
>  Luke currently has -06 implemented and I would prefer to see a verified
> implementation of -07 with the above changes.
>
> Thank you.
>
> Jeffrey Altman
>
>
>
>
>


-- 
Mike Jenkins
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