[dm-crypt] "re-encrypting" ?

Steve Verniers sverniers79 at gmail.com
Sat Aug 13 23:18:15 CEST 2011


Hi,

Just a quick question. I have encrypted my FS with cryptsetup and see it's
256bit but I found that it is too taxing on my systems resources (only
Pentium 4 machine with 2GB ram)  Could I "re-encrypt" the FS without loosing
the data which is already stored on it ?  I have no room to backup so much
space.

Also what would be a recommanded bit for a system such as mine ? 64bit ? 128
?

-- 
Kind Regards
Steve
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