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| author |   Richard Weinberger <richard@nod.at> | 2016-10-20 16:47:56 +0200 |
|---|---|---|
| committer | Richard Weinberger <richard@nod.at> | 2016-12-12 23:07:38 +0100 |
| commit | d475a507457b5cafa428871a473d0dcc828c5f68 (patch) | |
| tree | 7f6608195cfc421e6d3d7975cc8b916a55e4a914 /fs/ubifs/Kconfig | |
| parent | ubifs: Define UBIFS crypto context xattr (diff) | |
| download | linux-dev-d475a507457b5cafa428871a473d0dcc828c5f68.tar.xz linux-dev-d475a507457b5cafa428871a473d0dcc828c5f68.zip | |
ubifs: Add skeleton for fscrypto
This is the first building block to provide file level
encryption on UBIFS.
Signed-off-by: Richard Weinberger <richard@nod.at>
Diffstat (limited to 'fs/ubifs/Kconfig')
| -rw-r--r-- | fs/ubifs/Kconfig | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/fs/ubifs/Kconfig b/fs/ubifs/Kconfig index 7ff7712f284e..0a908ae7af13 100644 --- a/fs/ubifs/Kconfig +++ b/fs/ubifs/Kconfig @@ -50,3 +50,14 @@ config UBIFS_ATIME_SUPPORT strictatime is the "heavy", relatime is "lighter", etc. If unsure, say 'N' + +config UBIFS_FS_ENCRYPTION + bool "UBIFS Encryption" + depends on UBIFS_FS + select FS_ENCRYPTION + default n + help + Enable encryption of UBIFS files and directories. This + feature is similar to ecryptfs, but it is more memory + efficient since it avoids caching the encrypted and + decrypted pages in the page cache. |