Remote solution to decrypt disk at boot
Remote solution to decrypt disk at boot
Hi there ! I have a little box at home, hosting some little services for personal use under freebsd with a full disk encryption (geli). I'm never at home and long power outage often occurs so I always need to come back home to type my passphrase to decrypt the disk.
I was searching this week a solution to do it remotely and found the "poor-guy-kvm" solutions turning a Raspberry like board (beaglebone black in my case) in a hid keyboard. It works fine once the computer has booted but once reboot when the passphrase is asked before it loads the loader menu, nothing. When I plug an ordinary USB keyboard I can type my passphrase so USB module is loaded.
Am I missing something ? Am I trying something impossible ?
(I could've asked on freebsd forum but... Have to suscribe, presentation, etc... Long journey)
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Did you try this: https://github.com/touchgadget/usbkwa ?
I use this to unlock Windows when I WOL it.
Hmm seems to be hid keyboard "emulator" too. Having tried this kind of solution makes me think I have a problem with the hid module at boot so I will maybe abandoned this solution, will see. Thanks for your answer !