Changes between 1.18a and 1.19 (17 Octobre 2016) :

This build fix a crash caused by the previous Streebog fix
  - All OSes:
     * Fix issues raised by Quarkslab audit.
       - Remove GOST89 encryption algorithm.
       - Make PBKDF2 and HMAC code clearer and easier to analyze.
       - Add test vectors for Kuznyechik.
       - Update documentation to warn about risks of using command line switch ”tokenpin”.
	 * Use SSE2 optimized Serpent algorithm implementation from Botan project (2.5 times faster on 64-bit platforms).
  - Windows:
     * Fix keyboard issues in EFI Boot Loader.
     * Fix crash on 32-bit machines when creating a volume that uses Streebog as PRF.
	 * Fix false positive detection of Evil-Maid attacks in some cases (e.g. hidden OS creation)
	 * Fix failure to access EFS data on VeraCrypt volumes under Windows 10.
	 * Fix wrong password error in the process of copying hidden OS.
	 * Fix issues raised by Quarkslab audit:
       - Fix leak of password length in MBR bootloader inherited from TrueCrypt.
       - EFI bootloader: Fix various leaks and erase keyboard buffer after password is typed.
       - Use libzip library for handling zip Rescue Disk file instead of vulnerable XUnzip library.
	 * Support EFI system encryption for 32-bit Windows.
     * Perform shutdown instead of reboot during Pre-Test of EFI system encryption to detect incompatible motherboards.
	 * Minor GUI and translations fixes.
   - MacOSX:
     * Remove dependency to MacFUSE compatibility layer in OSXFuse.
