1 # SPDX-License-Identifier: GPL-2.0-only
3 bool "FS Encryption (Per-file encryption)"
14 Enable encryption of files and directories. This
15 feature is similar to ecryptfs, but it is more memory
16 efficient since it avoids caching the encrypted and
17 decrypted pages in the page cache. Currently Ext4,
18 F2FS and UBIFS make use of this feature.