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From: Saiga <semperbrassicaphagos@gmail.com>
Date: Fri, 07 Feb 2014 18:52:37 -0500
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Subject: [dm-crypt] RAM Flush on Shutdown?
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To: dm-crypt@saout.de

Does DM-Crypt/LUKS purge the RAM of the master key when the shutdown
signal is given? If not how could I configure it to do so?