Szwendacz/Arch-install-encrypted-btrfs
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update cryptsetup options, use luks2 and argon2id

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Maciej Lebiest 2021-06-29 15:09:52 +02:00 committed by GitHub
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README.md
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@ -38,8 +38,8 @@ For setting up different locale than pl check official guide
### ----------------- encryption (optional) ------------------
### Setup the encryption of the system, don't use letters outside en-us keyboard like ąęć etc. for password
### You can check if grub with encrypted /boot support luks2 format when you are reading it, it coud have changed, but now grub only supports luks1
>cryptsetup -c=aes-xts-plain64 --key-size=512 --hash=sha512 --iter-time=3000 --use-random luksFormat --type=luks1 /dev/sdX2
### Grub should now support luks2
>cryptsetup -c=aes-xts-plain64 --key-size=512 --hash=sha512 --iter-time=3000 --pbkdf=argon2id --pbkdf-parallel=4 --use-random luksFormat --type=luks2 /dev/sdX2
>cryptsetup luksOpen /dev/sdX2 MainPart