[dm-crypt] migrate luks key-slots to another luks container

Alexander 'Leo' Bergolth leo at strike.wu.ac.at
Wed Jan 16 19:34:38 CET 2013


Hi!

Is it possible to move the passphrases from one luks container to a new
one with different cipher, size and payload offset? (There is currently
no data on the new container, I just want to keep the old passphrases.)

Do I need to transfer the master key and the key-slots or just the
key-slots?

Any hints?

Thanks,
--leo
-- 
e-mail   ::: Leo.Bergolth (at) wu.ac.at
fax      ::: +43-1-31336-906050
location ::: IT-Services | Vienna University of Economics | Austria



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