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Full Discussion: Problems with cryptsetup keyfile encrypted root partition under Debian 9, i386
Operating Systems Linux Debian Problems with cryptsetup keyfile encrypted root partition under Debian 9, i386 Post 303024571 by tyuxar on Thursday 11th of October 2018 06:16:49 AM
Old 10-11-2018
The final goal is to put the key on USB, but right now i don't have any. This approach is solely exists for test and learning reasons. And since the USB key appears in the system as just another block device, like any partition, i'm trying to assemble the whole thing like this and then put the keyfile on USB.

I've searched through the net and i stucked. This is why i asked for help.

------ Post updated at 10:16 AM ------

I've checked out luksAddKey. It's not what i want to achieve. It's for adding an additional keyfile, but i don't want to add an additional keyfile, i want to use that one on /dev/sda4.
 

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LEARN ABOUT CENTOS

ehci

EHCI(4)                                                    BSD Kernel Interfaces Manual                                                    EHCI(4)

NAME

     ehci -- USB Enhanced Host Controller driver

SYNOPSIS

     device ehci

DESCRIPTION

     The ehci driver provides support for the USB Enhanced Host Controller Interface, which is used by USB 2.0 controllers.

     EHCI controllers are peculiar in that they can only handle the USB 2.0 protocol.  This means that they normally have one or more companion
     controllers (i.e., ohci(4) or uhci(4)) handling USB 1.x devices.  Consequently each USB connector is electrically connected to two USB con-
     trollers.  The handling of this is totally automatic, but can be noticed since USB 1.x and USB 2.0 devices plugged in to the same connector
     appear to connect to different USB busses.

SEE ALSO

     ohci(4), uhci(4), usb(4)

HISTORY

     The ehci device driver first appeared in FreeBSD 5.1.

BUGS

     The driver is not finished and is quite buggy.

     There is currently no support for isochronous transfers.

BSD                                                               March 20, 2005                                                               BSD
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