CryFS does what you want, it's the default used by the KDE Vaults feature.there's also a comparison page on the site, comparing it to other solutions.
In 1995, the power of processors was exponential. Were governments afraid that hackers would use this power against their interests and invented the GPU to curb this growth?
FPS titles with great environmental world-building? e.g. Alien: Isolation, Metro, DOOM '16, even Portal 2 counts -- games that feel like real, lived-in places and not just a series of arenas.
Prey (2017) has a great level design. It's one giant interconnected space station that can also be explored from the outside. Different areas all feel very organic and actually liveable.
CryFS does what you want, it's the default used by the KDE Vaults feature.
there's also a comparison page on the site, comparing it to other solutions.