[CentOS] change LUKS filesystem password
Paul Heinlein
heinlein at madboa.comThu Aug 11 21:35:52 UTC 2011
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On Thu, 11 Aug 2011, ken wrote: > How do you change the LUKS filesystem password? [Caveat: this is sort of from memory; I don't have a luks-encrypted device handy for testing...] First, add a second key (password): cryptsetup luksAddKey /dev/XXX Then delete the original key cryptsetup luksKillSlot /dev/XXX 0 You need to be careful to get the slot numbers correct. Use the luksDump option to see how things are setup on your system. -- Paul Heinlein <> heinlein at madboa.com <> http://www.madboa.com/
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