[147350] in cryptography@c2.net mail archive

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Re: [Cryptography] check-summed keys in secret ciphers?

daemon@ATHENA.MIT.EDU (John Kelsey)
Mon Sep 30 18:31:36 2013

X-Original-To: cryptography@metzdowd.com
In-Reply-To: <5249335B.5000104@iang.org>
From: John Kelsey <crypto.jmk@gmail.com>
Date: Mon, 30 Sep 2013 14:22:40 -0400
To: ianG <iang@iang.org>
Cc: "cryptography@metzdowd.com" <cryptography@metzdowd.com>
Errors-To: cryptography-bounces+crypto.discuss=bloom-picayune.mit.edu@metzdowd.com

GOST was specified with S boxes that could be different for different applications, and you could choose s boxes to make GOST quite weak.  So that's one example.

--John
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