systemd-cryptenroll
Interactively enroll or remove methods used to unlock LUKS2-encrypted devices. Uses a password to unlock the device unless otherwise specified. In order to allow a partition to be unlocked during system boot, update the `/etc/crypttab` file or the initramfs.
More info →Examples (8)
Enroll a new password (similar to `cryptsetup luksAddKey`)
systemd-cryptenroll --password path/to/luks2_block_deviceEnroll a new recovery key (i.e. a randomly generated passphrase that can be used as a fallback)
systemd-cryptenroll --recovery-key path/to/luks2_block_deviceList available tokens, or enroll a new PKCS#11 token
systemd-cryptenroll --pkcs11-token-uri list|auto|pkcs11_token_uri path/to/luks2_block_deviceList available FIDO2 devices, or enroll a new FIDO2 device (`auto` can be used as the device name when there is only one token plugged in)
systemd-cryptenroll --fido2-device list|auto|path/to/fido2_hidraw_device path/to/luks2_block_deviceEnroll a new FIDO2 device with user verification (biometrics)
systemd-cryptenroll --fido2-device auto|path/to/fido2_hidraw_device --fido2-with-user-verification yes path/to/luks2_block_deviceUnlock using a FIDO2 device, and enroll a new FIDO2 device
systemd-cryptenroll --unlock-fido2-device path/to/fido2_hidraw_unlock_device --fido2-device path/to/fido2_hidraw_enroll_device path/to/luks2_block_deviceEnroll a TPM2 security chip (only secure-boot-policy PCR) and require an additional alphanumeric PIN
systemd-cryptenroll --tpm2-device auto|path/to/tpm2_block_device --tpm2-with-pin yes path/to/luks2_block_deviceRemove all empty passwords/all passwords/all FIDO2 devices/all PKCS#11 tokens/all TPM2 security chips/all recovery keys/all methods
systemd-cryptenroll --wipe-slot empty|password|fido2|pkcs#11|tpm2|recovery|all path/to/luks2_block_device