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1# SPDX-License-Identifier: GPL-2.0-only2config ECRYPT_FS3 tristate "eCrypt filesystem layer support"4 depends on KEYS && CRYPTO && (ENCRYPTED_KEYS || ENCRYPTED_KEYS=n)5 select CRYPTO_ECB6 select CRYPTO_CBC7 select CRYPTO_MD58 help9 Encrypted filesystem that operates on the VFS layer. See10 <file:Documentation/filesystems/ecryptfs.rst> to learn more about11 eCryptfs. Userspace components are required and can be12 obtained from <http://ecryptfs.sf.net>.13 14 To compile this file system support as a module, choose M here: the15 module will be called ecryptfs.16 17config ECRYPT_FS_MESSAGING18 bool "Enable notifications for userspace key wrap/unwrap"19 depends on ECRYPT_FS20 help21 Enables the /dev/ecryptfs entry for use by ecryptfsd. This allows22 for userspace to wrap/unwrap file encryption keys by other23 backends, like OpenSSL.24