CryFS encrypts your files, so you can safely store them anywhere. It works well together with cloud services like Dropbox, iCloud, OneDrive and others. See https://www.cryfs.org.

This repository contains the filesystem implementation. There are submodules in the following repositores:

Blockstore: Store (encrypted) fixed-size blocks of data in different backends
Blobstore: Store resizeable blobs of data using blocks from a blockstore
ParallelAccessStore: Concurrency primitive for Blockstore/Blobstore
Fs++: Implement a file system against a platform independent interface

Install latest release

Easy install (Ubuntu and Debian)

wget -O - https://www.cryfs.org/install.sh | sudo bash

Manual install (Ubuntu)

# Add apt key
wget -O - https://www.cryfs.org/apt.key | sudo apt-key add -

# Add apt repository
sudo sh -c "echo \"deb http://apt.cryfs.org/ubuntu `lsb_release -s -c` main\" > /etc/apt/sources.list.d/cryfs.list"

# Install cryfs 
sudo apt-get update
sudo apt-get install cryfs

Manual install (Debian)

# Add apt key
wget -O - https://www.cryfs.org/apt.key | sudo apt-key add -

# Add apt repository
sudo sh -c "echo \"deb http://apt.cryfs.org/debian `lsb_release -s -c` main\" > /etc/apt/sources.list.d/cryfs.list"

# Install cryfs 
sudo apt-get update
sudo apt-get install cryfs

Building from source

Requirements

biicode

# After installing, call
$ bii setup:cpp

GCC version >= 4.8 or Clang (TODO which minimal version?)
CMake version >= 3.3
libcurl4 (including development headers)

libFUSE >= 2.8.6 (including development headers)

# Ubuntu
$ sudo apt-get install libfuse-dev

# Fedora
TODO

# Macintosh
TODO

Build

Clone repository

$ git clone git@github.com:cryfs/cryfs.git cryfs
$ cd cryfs

Build

$ bii init -L
$ bii configure -D CMAKE_BUILD_TYPE=Release
$ bii build

(if build failed) Biicode can have a bug sometimes where the first call to configure fails. If that happens, just call it again.

Install

$ cd bii/build/messmer_cryfs
$ sudo make install

You can pass normal make parameters after a double dash. This can for example be used to add "-j5" to compile with 5 build threads in parallel:

    $ bii build -- -j5