Mounir IDRASSI
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b7a21b8a76
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Windows Driver: Fix strange crashes caused by probably by APC queue issues from calls to IoBuildDeviceIoControlRequest and ZwCreate (cf https://www.osr.com/blog/2018/02/14/beware-iobuilddeviceiocontrolrequest/)
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2019-11-07 00:48:09 +01:00 |
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Mounir IDRASSI
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5c934d8122
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Windows Driver: Add IOCTL code to query RAM encryption status in VeraCrypt driver
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2019-03-03 23:48:49 +01:00 |
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Mounir IDRASSI
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edd1b00126
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Windows Driver: Enable RAM encryption only after its security parameters were created
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2019-03-01 00:35:54 +01:00 |
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Mounir IDRASSI
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8d7a318795
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Windows: use specific order for EFI boot arguments memory regions that matches the one used by EFI bootloader.
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2019-03-01 00:35:20 +01:00 |
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Mounir IDRASSI
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cf48b532b4
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Windows: Implement RAM encryption for keys on 64-bit machines using ChaCha12 cipher and t1ha non-cryptographic fast hash (https://github.com/leo-yuriev/t1ha)
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2019-03-01 00:35:13 +01:00 |
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Mounir IDRASSI
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86f0fde6e7
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Windows: Use Hardware RNG based on CPU timing jitter "Jitterentropy" by Stephan Mueller as a good alternative to RDRAND (http://www.chronox.de/jent.html, smueller@chronox.de)
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2019-02-12 19:06:14 +01:00 |
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Mounir IDRASSI
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ba5da0946c
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Windows: Add implementation of ChaCha20 based random generator. Use it for driver need of random bytes (currently only wipe bytes but more to come later).
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2019-02-08 01:50:12 +01:00 |
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Mounir IDRASSI
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e5b9cee868
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Windows: Add option to enable use of CPU RDRAND/RDSEED as source of entropy which is now disabled by default
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2019-02-08 01:50:03 +01:00 |
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Mounir IDRASSI
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54e46c260c
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Windows Driver: force the input size for some IOCTLs to have a fixed value
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2019-01-28 17:16:23 +01:00 |
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Mounir IDRASSI
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a20b3083b0
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Windows: Add a build configuration containing EFI bootloader signed with custom SecureBoot key instead
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2019-01-26 01:20:51 +01:00 |
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Mounir IDRASSI
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d3e7ed96f3
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Windows: Implement feature that enables clearing of encryption keys when a new device is inserted. Better implementation for update of EFI bootloader without usage of drive letters (this can fix random issues encountered during Windows upgrade).
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2019-01-14 10:49:05 +01:00 |
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Mounir IDRASSI
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652e989d23
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Windows Security: Add new entry point in driver that allows emergency clearing of all encryption keys from memory. This entry point requires administrative privileges and it will caused BSDO when system encryption is active. It can be useful for example to applications that monitors physical access to the machine and which need to erase sensitive key material from RAM when unauthorized access is detected.
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2019-01-09 00:30:12 +01:00 |
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Mounir IDRASSI
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3290ef4f75
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Windows Driver: Don't interact with the volume's filesystem if mount manager integration is disabled
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2018-12-19 12:41:49 +01:00 |
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Mounir IDRASSI
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1967bd862e
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Windows: Add mount option that allows mounting a volume without attaching it to the specified drive letter. This is useful in situation where Windows has issue with the filesystem (e.g. ReFS on Windows 10 1809) and we need to use third party software to be able to use the filesystem under Windows through low level VeraCrypt virtual device (e.g. \Device\VeraCryptVolumeX).
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2018-12-19 00:41:37 +01:00 |
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Mounir IDRASSI
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162d3b5f64
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Windows Driver: fix regression that was causing BSOD.
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2018-10-10 09:31:41 +02:00 |
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Mounir IDRASSI
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0b5dc7910b
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Windows Driver: replace system functions RtlUpcaseUnicodeChar/RtlUnalignedStringCchLengthW by our own code for better clarity
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2018-10-10 09:31:40 +02:00 |
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Mounir IDRASSI
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2455c03e0d
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Windows driver: add extra check for data read in TC_IOCTL_OPEN_TEST handling
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2018-09-21 10:39:08 +02:00 |
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Mounir IDRASSI
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f30f9339c9
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Windows: fix low severity vulnerability in driver that allowed reading 3 bytes of kernel stack memory (with a rare possibility of 25 additional bytes). Reported by Tim Harrison.
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2018-09-21 10:39:06 +02:00 |
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Mounir IDRASSI
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09afb91c89
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Windows: extended Windows defragmenter workaround to Windows 8.1
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2018-09-01 01:15:32 +02:00 |
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Mounir IDRASSI
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7cbe6b71e5
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Windows: implement a driver configuration option to explicitly allow defragmenting non-système disques by Windows built-in defragmenter tool.
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2018-08-24 00:49:59 +02:00 |
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Mounir IDRASSI
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20889d4553
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Windows: Implement workaround on Windows 10 to make VeraCrypt encrypted disks visible to Windows defragmenter
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2018-08-18 16:47:23 +02:00 |
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Mounir IDRASSI
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6cdcbac305
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WIndows driver: add check for failed memory allocation
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2018-08-15 14:44:32 +02:00 |
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Mounir IDRASSI
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d907627f7e
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Windows: Add option to block TRIM command on system encryption SSD drives.
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2018-03-05 19:35:07 +01:00 |
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Mounir IDRASSI
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cd59d5364f
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Windows: Implement TRIM support for non-system SSD partitions/drives and add driver option to enable it (TRIM is disabled by default for non-system SSD partitions/drives)
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2018-03-04 18:50:23 +01:00 |
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Mounir IDRASSI
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c29ee8331a
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Windows driver: correctly handle IOCTL_DISK_GET_DRIVE_GEOMETRY_EX to fix issues with some disks. Implement IOCTL_STORAGE_GET_MEDIA_TYPES_EX.
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2017-07-27 00:30:51 +02:00 |
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Mounir IDRASSI
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7cc2a3527d
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Windows Driver: make IOCTL_DISK_GET_DRIVE_GEOMETRY_EX support optional. Make disk size equal to partition size to avoid compatibility issues with existing software.
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2017-07-23 14:52:12 +02:00 |
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Mounir IDRASSI
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1812449906
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Windows Driver: add legacy handling for IOCTL_DISK_GET_DRIVE_LAYOUT_EX/IOCTL_DISK_GET_DRIVE_LAYOUT IOCTLs to fix issues with faulty applications and drivers that don't handle them correctly.
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2017-07-23 14:52:11 +02:00 |
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Mounir IDRASSI
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6d6aafe58d
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Windows driver: only activate newly supported IOCTLs if the option to enable extended IOCTLs is enabled in VeraCrypt driver settings.
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2017-07-20 23:23:20 +02:00 |
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Mounir IDRASSI
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ac77142949
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Windows driver: fix IOCTL_DISK_GET_DRIVE_LAYOUT and IOCTL_DISK_GET_DRIVE_LAYOUT_EX output by using setting PartitionCount to 4 instead of 1 since this field must always be a multiple of 4 for MBR disks.
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2017-07-20 23:23:20 +02:00 |
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Mounir IDRASSI
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384c5cc259
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Windows Driver: correctly get KeRestoreExtendedProcessorState function pointer.
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2017-07-05 16:21:35 +02:00 |
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Mounir IDRASSI
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88cc8a00f4
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Windows: correctly handle SEH exceptions during self-tests in order to disable CPU extended features in such case.
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2017-07-04 12:28:17 +02:00 |
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Mounir IDRASSI
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89efcdb8cd
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Windows Driver: correctly save and restore extended processor state when performing AVX operations on Windows 7 and later. Enhance readability of code handling save/restore of floating point state.
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2017-07-04 02:26:24 +02:00 |
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Mounir IDRASSI
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0ebc26e125
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Update IDRIX copyright year
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2017-06-23 22:15:59 +02:00 |
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Mounir IDRASSI
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458bb091bb
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Windows Driver Security: Use enhanced protection of NX pool under Windows 8 and later.
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2017-06-10 18:44:49 +02:00 |
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Mounir IDRASSI
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55aa098295
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Windows: fix high CPU usage when a favorite is configured to mount using VolumeID when its host device is connected to the machine.
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2017-06-01 01:56:13 +02:00 |
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Mounir IDRASSI
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0e2c129854
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Windows Driver: enhance detection of FAT volumes.
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2017-05-28 00:04:29 +02:00 |
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Mounir IDRASSI
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5046edb012
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Windows Driver: Correctly detect FAT volumes created on Linux in TC_IOCTL_OPEN_TEST FileSystem detection
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2017-05-26 00:38:31 +02:00 |
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Mounir IDRASSI
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8edd1560e5
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Windows Driver: Add support for ReFS in TC_IOCTL_OPEN_TEST FileSystem detection
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2017-05-26 00:38:30 +02:00 |
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Mounir IDRASSI
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a5035f812b
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Windows: remove IOCTL_STORAGE_GET_DEVICE_NUMBER support until a real device is implemented.
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2017-05-25 01:15:19 +02:00 |
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Mounir IDRASSI
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f50bf2cf61
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Windows Driver: implement some extra IOCTLs. Add more traces for debugging.
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2017-05-25 01:15:18 +02:00 |
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Mounir IDRASSI
|
9fdac9317b
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Windows Driver: enhance implementation of IOCTL_STORAGE_QUERY_PROPERTY
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2017-05-25 01:15:17 +02:00 |
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Mounir IDRASSI
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feef2fee91
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Windows Driver: remove unused variable.
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2017-05-25 01:15:14 +02:00 |
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Mounir IDRASSI
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e484d0caae
|
Windows Driver: Support new IOCTLS and correct implementation of existing ones to solve Windows 10 compatibility issues.
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2017-05-21 01:07:50 +02:00 |
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Mounir IDRASSI
|
5081929b60
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Windows Driver: fix bug in new IOCTL VC_IOCTL_GET_DRIVE_GEOMETRY_EX
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2017-05-21 01:07:49 +02:00 |
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Mounir IDRASSI
|
74b82118d5
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Windows: use IOCTL_DISK_GET_DRIVE_GEOMETRY_EX instead of the deprecated IOCTL_DISK_GET_DRIVE_GEOMETRY in order to get accurate disk size value.
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2017-05-17 00:46:41 +02:00 |
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Mounir IDRASSI
|
0ac4009720
|
Windows: Fix failure to access EFS data on VeraCrypt volumes under Windows 10 but supporting undocumented IOCTL.
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2016-10-17 18:40:25 +02:00 |
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Mounir IDRASSI
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460f552a41
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Windows Driver: Add extra traces and enable tracing in release build if DEBUG_TRACE defined.
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2016-08-15 01:09:10 +02:00 |
|
David Foerster
|
11716ed2da
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Remove trailing whitespace
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2016-05-10 22:18:34 +02:00 |
|
David Foerster
|
fc37cc4a02
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Normalize all line terminators
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2016-05-10 20:20:14 +02:00 |
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Mounir IDRASSI
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f5606a44a6
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Windows: Finalize implementation of the new volume ID mechanism. Use SHA-256 instead of SHA-512 to compute volume ID to reduce string size and make more convenient to use.
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2016-04-14 08:53:41 +02:00 |
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