| Thomas Gleixner | ec8f24b | 2019-05-19 13:07:45 +0100 | [diff] [blame^] | 1 | # SPDX-License-Identifier: GPL-2.0-only |
| Alexey Dobriyan | 295c896 | 2009-01-22 10:50:50 +0300 | [diff] [blame] | 2 | config ECRYPT_FS |
| Kees Cook | 336d6d0 | 2012-10-02 11:19:20 -0700 | [diff] [blame] | 3 | tristate "eCrypt filesystem layer support" |
| 4 | depends on KEYS && CRYPTO && (ENCRYPTED_KEYS || ENCRYPTED_KEYS=n) |
| Dave Hansen | 3826849 | 2009-08-27 09:47:07 -0700 | [diff] [blame] | 5 | select CRYPTO_ECB |
| 6 | select CRYPTO_CBC |
| Tyler Hicks | ed1f218 | 2009-09-29 02:33:59 -0500 | [diff] [blame] | 7 | select CRYPTO_MD5 |
| Alexey Dobriyan | 295c896 | 2009-01-22 10:50:50 +0300 | [diff] [blame] | 8 | help |
| 9 | Encrypted filesystem that operates on the VFS layer. See |
| 10 | <file:Documentation/filesystems/ecryptfs.txt> to learn more about |
| 11 | eCryptfs. Userspace components are required and can be |
| 12 | obtained from <http://ecryptfs.sf.net>. |
| 13 | |
| 14 | To compile this file system support as a module, choose M here: the |
| 15 | module will be called ecryptfs. |
| Kees Cook | 290502b | 2013-02-28 00:39:37 -0800 | [diff] [blame] | 16 | |
| 17 | config ECRYPT_FS_MESSAGING |
| 18 | bool "Enable notifications for userspace key wrap/unwrap" |
| 19 | depends on ECRYPT_FS |
| 20 | help |
| 21 | Enables the /dev/ecryptfs entry for use by ecryptfsd. This allows |
| 22 | for userspace to wrap/unwrap file encryption keys by other |
| 23 | backends, like OpenSSL. |