Binary package “libpam-fscrypt” in ubuntu groovy

PAM module for Linux filesystem encryption

 fscrypt is a high-level tool for the management of Linux filesystem
 encryption. This tool manages metadata, key generation, key wrapping,
 PAM integration, and provides a uniform interface for creating and
 modifying encrypted directories.
 This PAM module can be used to unlock one or more directories upon user
 login and then lock those directories when the user ends their session.