| # SPDX-License-Identifier: GPL-2.0-only | |
| config ECRYPT_FS | |
| tristate "eCrypt filesystem layer support" | |
| depends on KEYS && CRYPTO && (ENCRYPTED_KEYS || ENCRYPTED_KEYS=n) | |
| select CRYPTO_ECB | |
| select CRYPTO_CBC | |
| select CRYPTO_MD5 | |
| help | |
| Encrypted filesystem that operates on the VFS layer. See | |
| <file:Documentation/filesystems/ecryptfs.txt> to learn more about | |
| eCryptfs. Userspace components are required and can be | |
| obtained from <http://ecryptfs.sf.net>. | |
| To compile this file system support as a module, choose M here: the | |
| module will be called ecryptfs. | |
| config ECRYPT_FS_MESSAGING | |
| bool "Enable notifications for userspace key wrap/unwrap" | |
| depends on ECRYPT_FS | |
| help | |
| Enables the /dev/ecryptfs entry for use by ecryptfsd. This allows | |
| for userspace to wrap/unwrap file encryption keys by other | |
| backends, like OpenSSL. |