yubikey-full-disk-encryption
dracut-sshd
yubikey-full-disk-encryption | dracut-sshd | |
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16 | 7 | |
775 | 204 | |
- | - | |
0.0 | 4.6 | |
5 months ago | about 1 month ago | |
Shell | Shell | |
Apache License 2.0 | - |
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yubikey-full-disk-encryption
- I have seen in a lot of posts here people say not to use Google Authentication for 2FA. Can someone simply explain why, and what should I use instead?
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LUKS with Yubikey
Would using this be possible? https://github.com/agherzan/yubikey-full-disk-encryption/tree/master/src
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Getting LUKS, Btrfs, Hibernation and Swap file working in tandem
> Hibernate is less interesting, and apparently unsupported using secure boot anyway.
That's not the case. I have a similar setup to yours (/ on ext4 with separate swap, on LVM on LUKS, separate /efi) and my box hibernates just fine with secure boot and auto-unlock via TPM.
The difference with your setup is I don't use grub, but have the UEFI load a signed unified kernel image directly. Since this works so well, I never had a reason to mess around with yet another moving piece (grub or other bootloader).
As another commenter said, I haven't attempted to mess around with the MOK. I just replaced all the secure boot keys with my own, and I've also signed MS's Windows key (but not the 3rd party one) for my dual-boot needs.
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For specifics: This is an up-to-date Arch Linux install, running on an HP EliteBook 840 G8 (11th gen intel). I know Debian may have older components than arch, but this setup has been working for more than a year now.
IIRC, the most significant change was brought by systemd 251 which started supporting auto-unlocking LUKS with the TPM. Before that, on an older computer with the same general setup, hibernation worked well, too. I just needed to input the unlock password (which I was too lazy to do, so I just used my yubikey - see https://github.com/agherzan/yubikey-full-disk-encryption).
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systemd 253 Released With Ukify Tool, systemd-cryptenroll Unlocking Via FIDO2 Tokens
Does yubikey-full-disk-encryption provide anything systemd 253 doesn't now?
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Tillitis Security Key – Mullvad spin-off inspired by measured boot and DICE
Do you mean something like this: https://github.com/agherzan/yubikey-full-disk-encryption
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Encrypt data on server (Linux, LUKS) on Raspberry Pi
Full disk encryption is rarely as portable as simply encrypting the files you need. When I ran a “homemade” NAS, I had everything LUKS encrypted. I used a Yubikey to unlock the encrypted data.
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Using a YubiKey to unlock LUKS - How to secure or encrypt /boot?
A few days ago I akquiriere a Yubikey and I'm currently trying to set up 2FA with the Yubikey and a password to unlock the LUKS container. Since I am running Arch I came across the yubikey-full-disk-encryption package and tested it in an Arch VM. So far it worked really well. The only issue I am having is that compared to my old setup I need to have /boot unencrypted because it seems GRUB itself cannot deal with the 2FA setup and ykfde if /boot is encrypted. Previously I had most of /boot inside the LUKS volume with only the /efi part unencrypted (this is used when telling grub where the efi-directory is - see the previous guide for the full details please) and the GRUB_ENABLE_CRYPTODISK=y option set in the GRUB config.
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LUKS boot unlock fido2 issue
I don't know about the hanging, I use yubikey-full-disk-encryption which uses challenge-response (1FA or 2FA) which you can set up how many attempts to use the YubiKey before it falls back to the passphrase.
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Is it possible to crack drive encryption without header?
Related: https://github.com/agherzan/yubikey-full-disk-encryption
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How safe is encryption?
https://github.com/cornelinux/yubikey-luks or https://github.com/agherzan/yubikey-full-disk-encryption with yubikey 5 will get you going. It is a bit expensive to get two keys (regular and backup), but these can be also used to secure most of the online accounts.
dracut-sshd
- Tinyssh
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home server encryption
There is also dracut-sshd, which works great for distros using - surprise - dracut.
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Encryption with NAS Volume
Personally, I'm running OpenSuse Tumbleweed and used the graphical installer this time out of convenience. If you want to remotely unlock it over ssh, I can recommend https://github.com/gsauthof/dracut-sshd. Works pretty well.
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I switched to MicroOS GNOME and I don't think I'm returning back to regular distributions
The only thing that prevented me from going with MicroOS during my last server install was uncertainty about how well it would handle remote unlocking of luks system encryption for which I'm using dracut-sshd.
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Getting WiFi to Connect Early (for dracut-sshd).
I'm trying to use the dracut-sshd package on Fedora 35. The instructions only describe how to use dracut-network and networkd to get a wired internet connection during boot (for SSH to work). I'm completely unfamiliar with these so I'm not sure what to change in order to make it work with a wireless connection instead. I tried changing their example in various ways with no luck.
- Remotely unlocking headless server
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Remote unlocking encrypted system via ssh doesn't work!
I prefer this https://github.com/gsauthof/dracut-sshd
What are some alternatives?
dracut - dracut the event driven initramfs infrastructure
wireguard-initramfs - Use dropbear over wireguard.
fido2luks - Decrypt your LUKS partition using a FIDO2 compatible authenticator
dracut-crypt-ssh - dracut initramfs module to start dropbear sshd during boot to unlock the root filesystem with the (cryptsetup) LUKS passphrase remotely
solokey-full-disk-encryption - Use SoloKey to unlock a LUKS encrypted partition
u-root - A fully Go userland with Linux bootloaders! u-root can create a one-binary root file system (initramfs) containing a busybox-like set of tools written in Go.
zfsUnlocker - A modular zfs unlocker hook for mkinitcpio on Archlinux.
ubuntu-server-zfsbootmenu - Ubuntu zfsbootmenu install script
void-packages - The Void source packages collection
zfsbootmenu - ZFS Bootloader for root-on-ZFS systems with support for snapshots and native full disk encryption