VeraCrypt Files

Changes between 1.24-Hotfix1 and 1.24-Update2 (16 December 2019) :
  - All OSes:
     * Clear AES key from stack memory when using non-optimized implementation. Doesn't apply to VeraCrypt official build (Reported and fixed by Hanno Böck)
     * Update Jitterentropy RNG Library to version 2.2.0
     * Start following IEEE 1541 agreed naming of bytes (KiB, MiB, GiB, TiB, PiB).
     * Various documentation enhancements.
  - Windows:
     * Fix possible local privilege escalation vulnerability during execution of VeraCrypt Expander (CVE-2019-19501)
     * MBR bootloader:
        - workaround for SSD disks that don't allow write operations in BIOS mode with buffers less than 4096 bytes.
        - Don't restore MBR to VeraCrypt value if it is coming from a loader different from us or different from Microsoft one.
     * EFI bootloader:
        - Fix "ActionFailed" not working and add "ActionCancelled" to customize handling of user hitting ESC on password prompt
        - Fix F5 showing previous password after failed authentication attempt. Ensure that even wrong password value are cleared from memory.
     * Fix multi-OS boot compatibility by only setting VeraCrypt as first bootloader of the system if the current first bootloader is Windows one.
     * Add new registry flags for SystemFavoritesService to control updating of EFI BIOS boot menu on shutdown.
     * Allow system encrypted drive to be mounted in WindowsPE even if changing keyboard layout fails (reported and fixed by Sven Strickroth)
     * Enhancements to the mechanism preserving file timestamps, especially for keyfiles.
     * Fix RDRAND instruction not detected on AMD CPUs.
     * Detect cases where RDRAND is flawed (e.g. AMD Ryzen) to avoid using it if enabled by user.
     * Don't write extra 0x00 byte at the end of DcsProp file when modifying it through UI
     * Reduce memory usage of IOCTL_DISK_VERIFY handler used in disk verification by Windows.
     * Add switch /FastCreateFile for VeraCrypt Format.exe to speedup creation of large file container if quick format is selected.
     * Fix the checkbox for skipping verification of Rescue Disk not reflecting the value of /noisocheck switch specified in VeraCrypt Format command line.
     * check "TrueCrypt Mode" in password dialog when mounting a file container with .tc extension
     * Update XML languages files.
  - Linux:
     * Fix regression causing admin password to be requested too many times in some cases
     * Fix off by one buffer overflow in function Process::Execute (Reported and fixed by Hanno Böck)
     * Make sure password gets deleted in case of internal error when mounting volume (Reported and fixed by Hanno Böck)
     * Fix passwords using Unicode characters not recognized in text mode.
     * Fix failure to run VeraCrypt binary built for console mode on headless machines.
     * Add switch to force the use of legacy maximum password length (64 UTF8 bytes)
     * Add CLI switch (--use-dummy-sudo-password) to force use of old sudo behavior of sending a dummy password
     * During uninstall, output error message to STDERR instead of STDOUT for better compatibility with package managers.
     * Make sector size mismatch error when mounting disks more verbose.
     * Speedup SHA256 in 64-bit mode by using assembly code.
  - MacOSX:
     * Add switch to force the use of legacy maximum password length (64 UTF8 bytes)
     * Fix off by one buffer overflow in function Process::Execute (Reported and fixed by Hanno Böck)
     * Fix passwords using Unicode characters not recognized in text mode.
     * Make sector size mismatch error when mounting disks more verbose.
     * Speedup SHA256 in 64-bit mode by using assembly code.
     * Link against latest wxWidgets version 3.1.3