Matryoshka - Linux Device Mapper

dm-matryoshka is a Linux Device Mapper implementation for Matryoshka.

Installation:

Dependencies:

• Linux kernel source
• gcc
• modprobe
• depmod
• [Optional] X.509 certificate to sign kernel module, required for UEFI Secure Boot

The following are Makefile operations:

Build kernel module:

$ make

Sign the module:

Please change the file paths for the public and private X.509 key files in the Makefile.

$ make sign

Install the module for current kernel:

# make install

Load module:

# make load

Unload module:

# make unload

Usage:

Take a look at the bash scripts in the bin directory to get an idea of how to use this device mapper.

Essentially, using dmsetup.

Contributing and License

Feel free to create Issues and issue Pull Requests/send Git patches to contribute to this project.

Code is dual-licensed under GNU General Public License version 2 and BSD 3-Clause License.