linux-kernel - Re: [GIT PULL] Crypto keys and module signing

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Message-ID: <11634.1323454017@redhat.com>
Date:	Fri, 09 Dec 2011 18:06:57 +0000
From:	David Howells <dhowells@...hat.com>
To:	James Morris <jmorris@...ei.org>
Cc:	dhowells@...hat.com, Arjan van de Ven <arjan@...ux.intel.com>,
	linux-security-module@...r.kernel.org, keyrings@...ux-nfs.org,
	linux-kernel@...r.kernel.org, dmitry.kasatkin@...el.com,
	zohar@...ux.vnet.ibm.com, alan@...rguk.ukuu.org.uk
Subject: Re: [GIT PULL] Crypto keys and module signing

James Morris <jmorris@...ei.org> wrote:

> Is there any reason not to sign and verify kernel modules by default?

If you don't have an entropy source, your build can hang if it's waiting for
gpg to generate a key.  You need to run rngd to get around this.

David
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