Szwendacz/Arch-install-encrypted-btrfs
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better options for cryptsetup

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Maciej Lebiest 2021-06-29 15:32:15 +02:00 committed by GitHub
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@ -39,7 +39,8 @@ For setting up different locale than pl check official guide
### Setup the encryption of the system, don't use letters outside en-us keyboard like ąęć etc. for password
### 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
## pbkdf-memory is given in KB, and here it is about 4GiB (it is maximum amount allowed by cryptsetup, check if you have enaugh RAM)
>ccryptsetup -c=aes-xts-plain64 --key-size=512 --hash=sha512 --iter-time=3000 --pbkdf=argon2id --pbkdf-parallel=4 --pbkdf-memory=4194304 --use-random luksFormat --type=luks2 /dev/sdX2
>cryptsetup luksOpen /dev/sdX2 MainPart