# Encrypt with custom passphrase protector
ext4 filesystem "MNT" has 1 protector and 1 policy

PROTECTOR         LINKED  DESCRIPTION
desc1  No      custom protector "prot"

POLICY                            UNLOCKED  PROTECTORS
desc2  Yes       desc1
"MNT/dir" is encrypted with fscrypt.

Policy:   desc2
Options:  padding:32 contents:AES_256_XTS filenames:AES_256_CTS policy_version:2 
Unlocked: Yes

Protected with 1 protector:
PROTECTOR         LINKED  DESCRIPTION
desc1  No      custom protector "prot"

# Encrypt with custom passphrase protector, interactively
spawn fscrypt encrypt MNT/dir
The following protector sources are available:
1 - Your login passphrase (pam_passphrase)
2 - A custom passphrase (custom_passphrase)
3 - A raw 256-bit key (raw_key)
Enter the source number for the new protector [2 - custom_passphrase]: 2
Enter a name for the new protector: prot
Enter custom passphrase for protector "prot": 
Confirm passphrase: 
"MNT/dir" is now encrypted, unlocked, and ready for use.
ext4 filesystem "MNT" has 1 protector and 1 policy

PROTECTOR         LINKED  DESCRIPTION
desc6  No      custom protector "prot"

POLICY                            UNLOCKED  PROTECTORS
desc7  Yes       desc6
"MNT/dir" is encrypted with fscrypt.

Policy:   desc7
Options:  padding:32 contents:AES_256_XTS filenames:AES_256_CTS policy_version:2 
Unlocked: Yes

Protected with 1 protector:
PROTECTOR         LINKED  DESCRIPTION
desc6  No      custom protector "prot"

# Try to use a custom protector without a name
[ERROR] fscrypt encrypt: custom_passphrase protectors must be named

Use --name=PROTECTOR_NAME to specify a protector name.
ext4 filesystem "MNT" has 0 protectors and 0 policies

[ERROR] fscrypt status: file or directory "MNT/dir" is not
                        encrypted