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Re: change the password of an encrypted persistent volume

To add a new password, use luksAddKey:

    sudo cryptsetup luksAddKey /dev/sd?? (You fill in for ??)

To delete a key

     cryptsetup luksDelKey /dev/sd?? 0

where 0 is the very first key ever created or added.

​seems to imply that you can luksAddKey more than one key. Perhaps you can give different keys yo different users??

To remove an existing password, use luksRemoveKey:

    sudo cryptsetup luksRemoveKey /dev/sd??

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