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

Jeffrey Altman <jaltman@secure-endpoints.com> Fri, 27 November 2015 15:49 UTC

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

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