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Re: [kitten] Fwd: New Version Notification for draft-kaduk-kitten-des-des-des-die-die-die-00.txt

Tom Yu <tlyu@mit.edu> Sun, 15 March 2015 21:45 UTC

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From: Tom Yu <tlyu@mit.edu>
To: Benjamin Kaduk <kaduk@mit.edu>
References: <alpine.GSO.1.10.1503061501270.3953@multics.mit.edu>
Date: Sun, 15 Mar 2015 17:45:18 -0400
In-Reply-To: <alpine.GSO.1.10.1503061501270.3953@multics.mit.edu> (Benjamin Kaduk's message of "Fri, 6 Mar 2015 15:02:20 -0500")
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Cc: kitten@ietf.org
Subject: Re: [kitten] Fwd: New Version Notification for draft-kaduk-kitten-des-des-des-die-die-die-00.txt
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Section 6.1: Several instances of des-cbc-sha1-kd should probably be
des3-cbc-sha1-kd.  On the other hand, RFC 3961 isn't consistent about
whether the algorithm name is des3-cbc-sha1-kd, des3-cbc-hmac-sha1-kd,
or des3-hmac-sha1-kd.

Also in Section 6.1: The single-DES enctype family doesn't use n-fold;
it uses a "fan-fold" that alternately reverses 56-bit chunks.  I think
the other observations in that section about the des3 string-to-key
algorithm are true.

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