From: Milan Broz <gmazyland@gmail.com>
To: dm-crypt@saout.de
Cc: w.david.li@gmail.com
Subject: Re: [dm-crypt] RHEL6 crypto support
Date: Fri, 18 Jan 2013 20:37:59 +0100 [thread overview]
Message-ID: <50F9A497.4000802@gmail.com> (raw)
In-Reply-To: <20130118193332.GA27673@tansi.org>
On 01/18/2013 08:33 PM, Arno Wagner wrote:
> On Fri, Jan 18, 2013 at 11:16:42AM -0800, David Li wrote:
>> Here is a newbie question.
>>
>> I encountered an error at luksFormat on a loop device:
>>
>> device-mapper: reload ioctl failed: Invalid argument
>> Failed to setup dm-crypt key mapping for device /dev/loop0.
>> Check that kernel supports aes-cbc-essiv:sha256 cipher (check syslog for
>> more info).
>>
>> So I guesss my RHEL6 doesn't have the proper crypto module installed. This
>> is a dump of /proc/crypto:
> [....]
>> But I am not quite sure which package is missing here. Is it something
>> more general like "yum install aes"?
>
> Is this a self-compiled cryptsetup?
I would say it is self-compiled kernel :)
RHEL6 default kernel will autoload crypto modules as requested.
(And upstream cryptsetup works there too, it is one of the testing platform)
What's the kernel and cryptsetup version?
Milan
next prev parent reply other threads:[~2013-01-18 19:38 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-01-18 19:16 [dm-crypt] RHEL6 crypto support David Li
2013-01-18 19:33 ` Arno Wagner
2013-01-18 19:37 ` Milan Broz [this message]
2013-01-18 19:44 ` Arno Wagner
2013-01-18 19:45 ` David Li
2013-01-18 19:56 ` Milan Broz
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