Slicing and dicing

[Rodney Thayer <[e-mail]>]

I believe that during the most recent round of draft writing we discovered
that several people were discussing and/or documenting DES Weak keys.  I
suspect we failed to resolve that.  I think the simples resolution I heard
was to suggest that in the future all documents point at Schneier's book
for the weak and semi-weak key list.

>Date: Mon, 8 Sep 1997 15:04:45 -0700
>From: Karl Fox <[e-mail]>
>To: [e-mail]
>Subject: Slicing and dicing
>Reply-To: Karl Fox <[e-mail]>
>Organization: Ascend Communications
>Sender: [e-mail]
>Reply-To: [e-mail]
>
>While I'm on the subject of key material derivation,
>draft-ietf-ipsec-ciph-des-expiv-00.txt talks about comparisons with
>possibly-weak keys, while isakmp-oakley-04 only mentions weak and
>semi-weak keys.  They should be consistent.  Even better, they should
>both point to a single place where an appropriate technique is
>described.
>
>Also, draft-ietf-ipsec-ciph-des-expiv-00.txt says that
>
>   [some document] describes the general mechanism to derive keying
>   material for the ESP transform. The derivation of the key from some
>   amount of keying material does not differ between the manually- and
>   automatically-keyed security associations.
>
>Does anybody know when this document will be available?  What else
>should we use to find out what to use for the ANX testing, the
>reference implementation?
>
>Is that what everybody else does?
>-- 
>Karl Fox, servant of God, employee of Ascend Communications
>655 Metro Place South, Suite 370, Dublin, Ohio  43017   [phone]
>
>
>