Tomb: The Linux Crypto Undertaker

Minimalistic command line tool based on Linux dm-crypt and LUKS, trusted by hackers since 2007.

You can keep your volumes secure and easily manageable with simple commands.

Create a new 120MiB secret.tomb folder and lock it with a new secret.tomb.key file.

 $ tomb dig   -s 120 secret.tomb
 $ tomb forge -k secret.tomb.key
 $ tomb lock  -k secret.tomb.key secret.tomb

To open it, do

 $ tomb open  -k secret.tomb.key secret.tomb

And after you are done

 $ tomb close

Or, if you are in a hurry, kill all processes with open files inside your tomb and close it.

 $ tomb slam

📖 Get started on dyne.org/tomb

More information in man tomb and on dyne.org/docs/tomb.

💾 Download from files.dyne.org/tomb

Use only stable and signed releases in production!

Tomb's development is community-based!

🤏🏽 How can you help

Donations are very welcome on dyne.org/donate

Translations are also welcome: see our simple translation guide

Tomb's code is short and readable: don't be afraid to inspect it! If you plan to submit a PR, please remember that this is a minimalist tool, and the code should be short and readable. Also, first, read our small intro to Tomb's coding style.

We have a space for issues open for detailed bug reports. Always include the Tomb version being used when filing a case, please.

There is also a space for discussion of new features, desiderata and whatnot on github.

Licensing

Tomb is Copyright (C) 2007-2024 by the Dyne.org Foundation and maintained by Jaromil. The AUTHORS file contains more information on all the developers involved. The license is GNU Public License v3.

More info on dyne.org/tomb