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.