Re: draft-ietf-dnsext-dnssec-gost

Andrew Sullivan <ajs@shinkuro.com> Tue, 16 February 2010 13:52 UTC

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Date: Tue, 16 Feb 2010 08:53:53 -0500
From: Andrew Sullivan <ajs@shinkuro.com>
To: ietf@ietf.org
Subject: Re: draft-ietf-dnsext-dnssec-gost
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References: <201002151821.o1FILvoF009275@fs4113.wdf.sap.corp> <4B7A7108.7020600@cryptocom.ru>
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No hat.

On Tue, Feb 16, 2010 at 01:18:48PM +0300, Basil Dolmatov wrote:
>
>
> Martin Rex пишет:

>> I am somewhat illiterate to crypto math, so I'm wondering whether
>> it is technicall possible to use a GOST R34.10-1994 key agreement
>> (ephemeral keys) in conjunction with GOST R34.10-2001 certs&signatures,
> Never ever interested. ;)

To address Martin Rex's point, however, we would not need to know
whether the draft's editors were ever interested, but whether it is
technically possible.  This seems like a good (and so far unanswered)
question.

> The usage of GOST R 34.10-94 is fully prohibited starting 1 of January 2008.

Certainly, this prohibition is irrelevant.  We are not offering
technical interoperation documents _for a particular legal framework_,
but technical interoperation documents _for the Internet_.  The
documents must therefore assume that, if someone can come up with a
bad idea that is nevertheless consistent with the document in
question, someone will.  (If you doubt this, please examine the
Internet -- pretty much any part of it you like -- more carefully.)

So I think Martin's question is appropriate, and his suggestion
up-thread to be a good one.  The more specific the document can be
made, the better for all concerned.

A

-- 
Andrew Sullivan
ajs@shinkuro.com
Shinkuro, Inc.