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Date: Tue, 31 Jul 2007 22:26:48 +0900
From: "Akinobu Mita" <akinobu.mita@gmail.com>
To: "Satyam Sharma" <satyam@infradead.org>
Subject: Re: Crypto API Weirdnesses
Cc: "Felipe Balbi" <felipebalbi@users.sourceforge.net>,
       linux-kernel@vger.kernel.org,
       "Herbert Xu" <herbert@gondor.apana.org.au>,
       linux-crypto@vger.kernel.org, dm-devel@redhat.com
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> > "Failed to setup dm-crypt key mapping.
> > Check kernel for support for the aes-cbc-essiv:sha256 cipher spec and
> > verify that /dev/hda4 contains at least 133 sectors.
> > Failed to read from key storage"
>
> Looks like a "cryptsetup" error message, not kernel's.

I can't find CONFIG_DM_CRYPT in the .config.
Maybe cryptsetup needs it.

We should improve cryptsetup error message.