clevis
linux-luks-tpm-boot
| clevis | linux-luks-tpm-boot | |
|---|---|---|
| 25 | 2 | |
| 815 | 158 | |
| 2.0% | - | |
| 6.2 | 0.0 | |
| 6 days ago | about 4 years ago | |
| Shell | Shell | |
| GNU General Public License v3.0 only | - |
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clevis
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Horcrux: Split your file into encrypted fragments
Recently learned that Clevis also supports Shamir Secret Sharing, and it's in fact the only way to configure multiple pins even if they're of the same type and authority (ie. the RAID0 of SSS):
https://github.com/latchset/clevis#pin-shamir-secret-sharing
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Can I boot an encrypted system by pulling the key from another PC?
Have a look at clevis and tang. These allow you do have one server - which could be your remote you want to pull from - to be source of the LUKS decryption on the system using tang.
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Initial support for guided disk encryption in OpenBSD installer
Interesting question. I think so?
https://access.redhat.com/documentation/en-us/red_hat_enterp...
Looks like clevis is gpl3 - so I expect it's not packaged as standard for any of the bsds?
https://github.com/latchset/clevis
See also:
https://security.stackexchange.com/questions/194081/use-tpm2...
https://security.stackexchange.com/questions/39329/how-does-...
https://superuser.com/questions/619721/can-i-use-the-tpm-on-...
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Remote linux system disk encryption
I haven't used it myself, but a solution with LUKS, TPM2, and clevis is the way I've seen other people set it up https://github.com/latchset/clevis
- Encrypt passwords for scripts
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How to mount LUKS encrypted USB storages (and HDDs inserted to hot swappable drive bay) automatically when connected? The machine is running headlessly, does not have desktop environments installed.
There are 3 ways to unlock a volume in a headless environment: - use a keyfile, located on an already available volume - use your device's TPM and utilize systemd-cryptenroll - use Clevis/Tang to unlock volumes remotely
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Centrally managed full disk encryption
I don't think there is a turnkey solution, but you can build what you are looking for with clevis, LUKS, and dm-crypt
- The ultimate guide to Full Disk Encryption with TPM and Secure Boot
- is possible to encrypt disk without asking for password on boot?
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PSA: If you have a LUKS encrypted system and a TPM2 chip, you can put it to good use
We use clevis against multiple tang servers to provide Network Bound Disk Encryption (NBDE). It's possible to also use TPM2 but it's easier to use multiple tang servers (requiring more than one server to decrypt) in the datacenter.
linux-luks-tpm-boot
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Encryption in archinstall?
Last time I checked, yes. There's been a few projects like TrustedGRUB2 *(which luks-tpm-boot uses) that was intended to make this work on GRUB. But in all fairness, GRUB is pretty dead to me personally as it's a lot of workarounds depending on what hardware you're working with. The only reason really we support GRUB is because it works on older hardware and on more edge cases (like USB drives etc). But if I could choose, I'd make it so everyone used EFI and we could use systemd-boot everywhere ^
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Best Evil Maid prototcol for Linux?
Awesome, this sounds fairly similar to linux-luks-tpm-boot.
What are some alternatives?
zfs-boottime-encryption - Unlocking ZFS datasets at boot
mortar - Framework to join Linux's physical security bricks.
sedutil - Use sedutil for setting up and using self encrypting drives (SEDs) that comply with the TCG OPAL 2.00 standard. This includes the requisite pre-boot authentication image.
tang - Tang binding daemon
TrustedGRUB2 - DEPRECATED TPM enabled GRUB2 Bootloader
safeboot - Scripts to slightly improve the security of the Linux boot process with UEFI Secure Boot and TPM support
linux-secureboot-kit - Tool for complete hardening of Linux boot chain with UEFI Secure Boot
sbupdate - Generate and sign kernel images for UEFI Secure Boot on Arch Linux
cryptsetup