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@t-d-k t-d-k released this Nov 24, 2015 · 10 commits to master since this release

This is to fix issue #41 only
Many other things may not work, please only use if you are experiencing that issue, and please don't report bugs against this executable.

To install:
Make a copy of LibreCrypt.exe under C:\Program Files(86)\LibreCrypt\
Copy this file into that directory
You may need to enter an admin password to copy it.
There is no need to reboot
You might later want to restore the old executable, because this is alpha-quality and other things might not work

Assets 3

@t-d-k t-d-k released this May 15, 2015 · 79 commits to master since this release


  • Change of name to 'LibreCrypt'
  • Many UI bugs fixed - see Issue 20
  • Improved support for GPT partitioned discs.
  • Improved new password dialog.
  • Improved partition information when running as non-admin.

Upgrading from DoxBox 6.1 β

The drivers have changed with this release, so you need to completely uninstall DoxBox before installing LibreCrypt. To do this:

  • Uninstall DoxBox
  • Reboot
  • Install LibreCrypt, rebooting again when prompted.


The signatures are as follows:
Fingerprint 58CFEDA30DA1D30765C4B89358BCEB50AD44979A
Key-ID AD44979A
Assets 6

@t-d-k t-d-k released this Apr 16, 2015 · 111 commits to master since this release

Enhanced pre-release version for testing and evaluation. This will be the last version called "DoxBox". Later versions will be called "LibreCrypt".

  • Security improvements
    • Ensured any new volume is overwritten with Secure PRNG 'chaff' before use by default. This enables plausible deniability of hidden volumes, and also hides the amount of data stored in the volume. DoxBox (FreeOTFE) volumes only.
    • Fix bug where the app was contacting the internet for documentation and for updates without a prompt
    • Rework internal handling of secure data (e.g keys and IVs) so all sensitive data is wiped in memory immediately after use. This reduces the risk of leaking to swap, hibernation file, and of cold-boot attacks.
  • UI Improvements
    • Fixed issue with translations - updated gettext to Delphi 2009 version (see build notes)
    • Prompts to format new volumes after creation.
    • Many minor UI improvements.
    • Much refactoring to ease future work.

The signatures are as follows:
Fingerprint 58CFEDA30DA1D30765C4B89358BCEB50AD44979A
Key-ID AD44979A
Assets 6

@t-d-k t-d-k released this Aug 22, 2014 · 272 commits to master since this release

Initial pre-release for testing purposes. This has identical functionality to FreeOTFE v5.21, with minimal changes to be usable on Windows 7 and later, and to meet licence conditions.
Details are:

  • Ported GUI to Delphi XE2, with change from ANSI->Unicode
  • Converted driver projects to Visual Studio 2010
  • Converted drivers to use Windows Driver Development Kit (WinDDK) 7600.16385.1
  • Updated 'command line tools' to build with lib tomcrypt 1.17
  • Add 'default hidden offset' to volume properties
  • Add ability to mount hidden plain dm-crypt volumes inside LUKS or FreeOTFE volumes
  • Add tool to set Windows to allow unsigned drivers
  • Rename and re-brand to 'DoxBox'
  • Windows Mobile support dropped
Assets 4
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