From: Jaegeuk Kim <jaegeuk@kernel.org>
To: linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org,
linux-f2fs-devel@lists.sourceforge.net
Cc: Jaegeuk Kim <jaegeuk@kernel.org>,
Michael Halcrow <mhalcrow@google.com>,
Theodore Ts'o <tytso@mit.edu>
Subject: [PATCH 04/18] f2fs crypto: add f2fs encryption Kconfig
Date: Fri, 8 May 2015 21:20:39 -0700 [thread overview]
Message-ID: <1431145253-2019-4-git-send-email-jaegeuk@kernel.org> (raw)
In-Reply-To: <1431145253-2019-1-git-send-email-jaegeuk@kernel.org>
This patch adds f2fs encryption config.
Signed-off-by: Michael Halcrow <mhalcrow@google.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
---
fs/f2fs/Kconfig | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
diff --git a/fs/f2fs/Kconfig b/fs/f2fs/Kconfig
index 05f0f66..28f21fe 100644
--- a/fs/f2fs/Kconfig
+++ b/fs/f2fs/Kconfig
@@ -72,6 +72,24 @@ config F2FS_CHECK_FS
If you want to improve the performance, say N.
+config F2FS_FS_ENCRYPTION
+ bool "F2FS Encryption"
+ depends on F2FS_FS
+ depends on F2FS_FS_XATTR
+ select CRYPTO_AES
+ select CRYPTO_CBC
+ select CRYPTO_ECB
+ select CRYPTO_XTS
+ select CRYPTO_CTS
+ select CRYPTO_SHA256
+ select KEYS
+ select ENCRYPTED_KEYS
+ help
+ Enable encryption of f2fs 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.
+
config F2FS_IO_TRACE
bool "F2FS IO tracer"
depends on F2FS_FS
--
2.1.1
next prev parent reply other threads:[~2015-05-09 4:21 UTC|newest]
Thread overview: 47+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-05-09 4:20 [PATCH 01/18] f2fs: avoid value overflow in showing current status Jaegeuk Kim
2015-05-09 4:20 ` [PATCH 02/18] f2fs: report unwritten area in f2fs_fiemap Jaegeuk Kim
2015-05-09 4:20 ` [PATCH 03/18] f2fs crypto: declare some definitions for f2fs encryption feature Jaegeuk Kim
2015-05-13 2:02 ` Dave Chinner
2015-05-13 2:23 ` nick
2015-05-13 6:48 ` Jaegeuk Kim
2015-05-14 0:37 ` Dave Chinner
2015-05-14 1:56 ` Jaegeuk Kim
2015-05-14 16:50 ` Tom Marshall
2015-05-16 1:14 ` Jaegeuk Kim
2015-05-16 4:47 ` Tom Marshall
2015-05-18 6:24 ` Jaegeuk Kim
2015-05-16 13:24 ` Theodore Ts'o
2015-05-16 17:13 ` Tom Marshall
2015-05-20 17:46 ` fs compression Tom Marshall
2015-05-20 19:50 ` Tom Marshall
2015-05-20 21:36 ` Theodore Ts'o
2015-05-20 22:46 ` Tom Marshall
2015-05-21 4:28 ` Tom Marshall
2015-05-27 18:53 ` Tom Marshall
2015-05-27 23:38 ` Theodore Ts'o
2015-05-28 0:20 ` Tom Marshall
2015-05-28 20:55 ` Tom Marshall
2015-05-29 0:18 ` Tom Marshall
2015-05-29 17:05 ` Tom Marshall
2015-05-29 21:52 ` Tom Marshall
2015-05-09 4:20 ` Jaegeuk Kim [this message]
2015-05-09 4:20 ` [PATCH 05/18] f2fs crypto: add encryption xattr support Jaegeuk Kim
2015-05-09 4:20 ` [PATCH 06/18] f2fs crypto: add encryption policy and password salt support Jaegeuk Kim
2015-05-09 4:20 ` [PATCH 07/18] f2fs crypto: add f2fs encryption facilities Jaegeuk Kim
2015-05-09 4:20 ` [PATCH 08/18] f2fs crypto: add encryption key management facilities Jaegeuk Kim
2015-05-09 4:20 ` [PATCH 09/18] f2fs crypto: filename encryption facilities Jaegeuk Kim
2015-05-09 4:20 ` [PATCH 10/18] f2fs crypto: activate encryption support for fs APIs Jaegeuk Kim
2015-05-09 4:20 ` [PATCH 11/18] f2fs crypto: add encryption support in read/write paths Jaegeuk Kim
2015-05-09 4:20 ` [PATCH 12/18] f2fs crypto: add filename encryption for f2fs_add_link Jaegeuk Kim
2015-05-09 4:20 ` [PATCH 13/18] f2fs crypto: add filename encryption for f2fs_readdir Jaegeuk Kim
2015-05-09 4:20 ` [PATCH 14/18] f2fs crypto: add filename encryption for f2fs_lookup Jaegeuk Kim
2015-05-11 2:52 ` hujianyang
2015-05-11 5:12 ` [f2fs-dev] " Jaegeuk Kim
2015-05-11 6:38 ` hujianyang
2015-05-09 4:20 ` [PATCH 15/18] f2fs crypto: add filename encryption for roll-forward recovery Jaegeuk Kim
2015-05-09 4:20 ` [PATCH 16/18] f2fs crypto: add symlink encryption Jaegeuk Kim
2015-05-09 4:25 ` Al Viro
2015-05-11 5:15 ` Jaegeuk Kim
2015-05-12 3:48 ` [PATCH 16/18 v2] " Jaegeuk Kim
2015-05-09 4:20 ` [PATCH 17/18] f2fs crypto: fix missing key when reading a page Jaegeuk Kim
2015-05-09 4:20 ` [PATCH 18/18] f2fs crypto: remove checking key context during lookup Jaegeuk Kim
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