| David Brazdil | 0f672f6 | 2019-12-10 10:32:29 +0000 | [diff] [blame^] | 1 | # SPDX-License-Identifier: GPL-2.0-only |
| Andrew Scull | b4b6d4a | 2019-01-02 15:54:55 +0000 | [diff] [blame] | 2 | config ECRYPT_FS |
| 3 | tristate "eCrypt filesystem layer support" |
| 4 | depends on KEYS && CRYPTO && (ENCRYPTED_KEYS || ENCRYPTED_KEYS=n) |
| 5 | select CRYPTO_ECB |
| 6 | select CRYPTO_CBC |
| 7 | select CRYPTO_MD5 |
| 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. |
| 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. |