Version | Build | Date | Description ---------+---------+------------+--------------------------------------------- 1.1 | 846.118 | 2014-07-09 | Improved: More accurate handling writing of the volume header. Reduced risk of data loss in the encryption process. | | | Fixed: Small Windows 8 compatibility bugfixes. |---------+------------+--------------------------------------------- | 836.118 | 2014-06-25 | Added: compatibility with Windows 8.0 and 8.1. | | | Fixed: BSOD when decrypting of formatted volume. | | | Improved: Internal improvements of code quality. ---------+---------+------------+--------------------------------------------- 1.0 | 802.118 | 2014-01-01 | Improved: compatibility with perfmon (IO operation are showed in Disk Activity tab). | | | Improved: internal improvements of code quality. | | | Fixed: bug with a lost memory on some notebooks (e820 map enlarged to 64 items). |---------+------------+--------------------------------------------- | 757.115 | 2013-01-03 | Added: workaround for AES-NI support on Hyper-V. | | | Added: internal self-tests for PKDBF2 and XTS engines. | | | Fixed: bug with data loss with some cases on VIA-PadLock. | | | Fixed: regression with SSD detection on Windows XP. | | | Fixed: bug with no FS creation when formatting from GUI. |---------+------------+--------------------------------------------- | 744.115 | 2012-12-14 | Project moved to Visual Studio 2010. | | | Improved: 3tb+ disks detection. |---------+------------+--------------------------------------------- | 732.111 | 2011-05-23 | Added: Optimization for AVX instruction set. | | | Improved: More stable benchmark results. | | | Improved: Internal architecture. |---------+------------+--------------------------------------------- | 716.109 | 2010-10-23 | Added: Deny access to unencrypted devices option. | | | Added: New command-line options. | | | Improved: Compatibility of PXE booting. | | | Fixed: Bugs. |---------+------------+--------------------------------------------- | 711.107 | 2010-07-31 | Fixed: Bugs. |---------+------------+--------------------------------------------- | 709.107 | 2010-06-27 | Fixed: Bugs. |---------+------------+--------------------------------------------- | 708.107 | 2010-06-27 | Added: Ability to change the size of the encrypted partitions. | | | Removed: Compatibility with Windows 2000. File dc_fsf.sys is not in use anymore. |---------+------------+--------------------------------------------- | 667.107 | 2010-05-16 | Improved: Compatibility with third-party bootloaders. |---------+------------+--------------------------------------------- | 666.106 | 2010-05-09 | Added: Optimized for SSE2 implementation of the Serpent. |---------+------------+--------------------------------------------- | 664.106 | 2010-05-08 | Added: New optimizations special for SSD and fast RAID's. | | | Added: TRIM support for SSD and Disable TRIM option. ---------+---------+------------+--------------------------------------------- 0.9 | 593.106 | 2010-04-24 | Fixed: GUI freezes in Bootloader Configuration menu. |---------+------------+--------------------------------------------- | 592.106 | 2010-04-05 | |---------+------------+--------------------------------------------- | 583.106 | 2010-03-09 | Fixed: Unregistered Exception Handler bug. |---------+------------+--------------------------------------------- | 573.105 | 2010-02-18 | Added: Small bootloader only with AES. Required for compatibility with stupid and greedy BIOS'es in PXE boot mode. |---------+------------+--------------------------------------------- | 569.103 | 2010-02-14 | Added: New optimization for AES and XTS mode, more performance now! | | | Added: Vista-PE plugin. | | | Improved: Significantly performance of AES for VIA processors. | | | Improved: Bootloader PXE compatibility. |---------+------------+--------------------------------------------- | 562.101 | 2009-11-28 | Improved: Bootloader PXE compatibility. |---------+------------+--------------------------------------------- | 561.98 | 2009-11-25 | Added: Support for Intel AES-NI instructions. | | | Misc: Changed some small issues. |---------+------------+--------------------------------------------- | 558.98 | 2009-09-12 | Added: Preventing system power state changes during the encryption process. | | | Improved: Volume formatting speed. | | | Fixed: Displaying program icon in the Add or Remove Programs. | | | Fixed: Incompatibility with Parallels Workstation BIOS. ---------+---------+------------+--------------------------------------------- 0.8 | | 2009-07-28 | Added: Support for buggy XP configurations on Eee PC notebook. | | | Added: Support for Windows Embedded custom builds. | | | Improved: Compatibility with AHCI mode in Intel chipsets. | | | Improved: Compatibility with some server motherboards. | | | Improved: Compatibility with Windows 7. | | | Improved: Some minor issues. ---------+---------+------------+--------------------------------------------- 0.7 | | 2009-05-31 | Added: Automatically delete mount points added when mounting. | | | Added: CD encryption feature. | | | Added: Compatibility with Windows 7. | | | Added: Correct signature of drivers and other executable files (special thanks to ReactOS Foundation). | | | Added: exFAT support. | | | Added: Installer. | | | Added: Load Boot Disk MBR option to invalid password actions in bootloader. | | | Added: New command-line keys. | | | Added: New implementation of AES optimized for CPUs with small instruction cache. | | | Added: Support for booting from software RAID1 volumes. | | | Added: Support for disks with large sector size. | | | Added: VIA PadLock AES acceleration support. | | | Improved: More stable benchmark results. | | | Improved: SCSI disks name detection. | | | Fixed: Small bugs. ---------+---------+------------+--------------------------------------------- 0.6a | | 2009-01-19 | Added: Optional hiding $dcsys$ file. | | | Added: Resuming encryption after exit from hibernate mode. | | | Improved: $dcsys$ file protection. | | | Fixed: Bug with HDD name detection. | | | Fixed: Bug with Vista hang on shutdown. | | | Fixed: Small bugs in GUI. ---------+---------+------------+--------------------------------------------- 0.6 | | 2009-01-14 | Fixed: Bug with volume corruption when defragmenting. | | | Fixed: Incompatibility with PGP WDE 9.x. ---------+---------+------------+--------------------------------------------- 0.5 | | 2008-12-26 | Added: Hibernation support in partial-encrypted state. | | | Added: Keyfiles support. | | | Removed: Compatibility with TrueCrypt and previous DiskCryptor versions. | | | Removed: LRW encryption mode. | | | Removed: SHA1-HMAC PRF function. | | | Fixed: Resolved many boot-encryption issues. | | | Fixed: Many hardware compatibility issues. | | | Misc: Password length limit increased to 128 symbols. ---------+---------+------------+--------------------------------------------- 0.4 | | 2008-09-27 | Added: Twofish, Serpent ciphers and cipher chains. | | | Added: XTS encryption mode. | | | Added: HMAC-SHA-512 Pkcs5.2 PRF function. | | | Added: Partition re-encrypt operation. | | | Added: Partition formatting with encryption. | | | Added: Backup/restore volume header operations. | | | Added: Mount point management when mounting/unmounting. | | | Added: Key '-p' to console version for entering password from command-line. | | | Improved: Multi-cpu parallelized encryption. | | | Improved: Embedded benchmark. | | | Improved: Compatibility with buggy and stupid BIOSes. | | | Removed: Floppy bootloaders support. | | | Fixed: Many bugs. ---------+---------+------------+--------------------------------------------- 0.3 | | 2008-07-17 | Added: Console version of DiskCryptor. | | | Added: Support for installing bootloader to CD or any bootable device. | | | Added: embedded password feature in bootloader. | | | Added: Multi boot and advanced booting options. | | | Added: Limited QWERTZ and AZERTY keyboard layouts support when pre-boot authentication. | | | Added: Power safe encryption, encryption stopping and reverting. | | | Added: Password prompt when decryption and changing password. | | | Added: Advanced IO queue options. This option enable multi CPU I/O requests splitting (increase perfomance to 50–400%). | | | Added: Optional authentication timeout to pre-boot authentication. | | | Added: Retry authentication option to pre-boot authentication. | | | Added: Disk speed testing tool. | | | Added: Embedded volume header backup. Backup header encrypted with different salt and needed for resiliency. | | | Added: Skipping bad sectors when encryption. | | | Added: Password strength meter. | | | Security improvement: Added data wiping option in encryption process. | | | Security improvement: Added clearing BIOS keyboard buffer to prevent password leakage (details). | | | Improved: Autorun on Windows Vista. | | | Improved: Optimized internal driver routines, improved synchronization. | | | Improved: Random number generator, more entropy sources and very strong security design. | | | Improved: Removable devices encryption, more correct IRP handling. | | | Fixed: Small bugs. ---------+---------+------------+--------------------------------------------- 0.2.6 | | 2008-03-18 | Added: Dynamical (LDM) disks support. | | | Added: New bootloader architecture. | | | Added: Plugin for BartPE. | | | Added: Support for Windows Server 2008. | | | Security improvement: Added automatically erasing keys in memory when shutdown, reboot or hibernate to prevent "Cold Boot" Attacks. | | | Security improvement: Added avoiding LRW weakness. | | | Security improvement: When changing a password made erase volume header by Gutmann method to prevent restore previous password by magnetic microscopy. | | | Improved: Auto mounting. | | | Improved: Random number generator. | | | Improved: Support for encryption devices with non-standard MaximumTransferLength. | | | Fixed: Bug with encryption process may be stopped if other process has high CPU usage. | | | Fixed: Bug with impossible to use Shadow copy service in encrypted volume on win2003. | | | Fixed: Bug with possible encryption error on volumes bigger that 4Gb. ---------+---------+------------+--------------------------------------------- 0.2.5 | | 2008-01-11 | Added: Crash dumps and hiberfil encryption feature. | | | Added: Data leak control. This feature preventing data leaks through non-encrypted system files. | | | Improved: Volume encryption/decryption speed. | | | Fixed: GUI crash on Vista 64. | | | Fixed: Bug with extended partition corruption on boot disk. | | | Fixed: Bug with impossible to boot from FAT16 partition. | | | Fixed: Bug with decryption speed test. | | | Fixed: Small bugs in bootloader. ---------+---------+------------+--------------------------------------------- 0.2 | | 2007-12-19 | Added: Bootloader settings. Changing messages of entering password, and incorrect password. | | | Added: Command line bootloader fix tool. | | | Added: Encryption speed test. | | | Added: Full support for removable devices (external disks, USB-Sticks, card readers). | | | Added: Hot keys. | | | Added: Program settings. | | | Added: Some fool proof checks. | | | Added: Setting behavior loader when entering an incorrect password (system halt/reboot). | | | Added: Support for SCSI devices. | | | Added: About box. | | | Improved: Random numbers generator used to generate keys. Added new sources of entropy. | | | Improved: Extreme improved cryptographic functions for the x86 architecture. Increased speed in 1.5–1.7 times compared with TrueCrypt 4.3. | | | Improved: Full support for Windows Vista. | | | Improved: Removed license violations with TrueCrypt collective license. All TrueCrypt code rewritten. | | | Improved: Rewritten most of the boot code, it becomes smaller. | | | Fixed: BSOD when extraction removable device in the encryption/decryption progress. | | | Fixed: Bug with bootloader not installed, if you starting encryption process without admin privilege. | | | Fixed: Bug with decryption volume in SATA ACHI disk. | | | Fixed: Bug with it is impossible formatting encrypted volume. | | | Fixed: Many small issues with some flashes and card readers. | | | Misc: Now you can change name of the driver during installation. | | | Misc: The license is changed to GNU GPLv3. ---------+---------+------------+--------------------------------------------- 0.1 | | 2007-11-19 | First public release.