Package cryfs

https://www.cryfs.org/

CryFS provides a FUSE-based mount that encrypts file contents, file
sizes, metadata and directory structure. It uses encrypted same-size
blocks to store both the files themselves and the blocks' relations
to one another. These blocks are stored as individual files in the
base directory, which can then be synchronized to remote storage
(using an external tool).

Version: 0.11.3