Enable notifications for userspace key wrap/unwrap
configname: CONFIG_ECRYPT_FS_MESSAGING
Linux Kernel Configuration
└─>File systems
└─>Miscellaneous filesystems
└─>Enable notifications for userspace key wrap/unwrap
In linux kernel since version 3.1 (release Date: 2011-10-24)
Enables the /dev/ecryptfs entry for use by ecryptfsd. This allows
for userspace to wrap/unwrap file encryption keys by other
backends, like OpenSSL.
for userspace to wrap/unwrap file encryption keys by other
backends, like OpenSSL.