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Remote solution to decrypt disk at boot (jlai.lu)

submitted 11 months ago by [email protected] to c/[email protected]

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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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[–] [email protected] 1 points 11 months ago* (last edited 11 months ago)

Acronyms, initialisms, abbreviations, contractions, and other phrases which expand to something larger, that I've seen in this thread:

Fewer Letters	More Letters
IP	Internet Protocol
PCIe	Peripheral Component Interconnect Express
SSH	Secure Shell for remote terminal access
ZFS	Solaris/Linux filesystem focusing on data integrity

4 acronyms in this thread; the most compressed thread commented on today has 12 acronyms.

[Thread #340 for this sub, first seen 8th Dec 2023, 22:45] [FAQ] [Full list] [Contact] [Source code]