VeraCrypt
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-rw-r--r--src/Common/Format.c32
-rw-r--r--src/Common/Format.h2
-rw-r--r--src/Common/Language.xml23
-rw-r--r--src/Common/Volumes.h2
-rw-r--r--src/Core/VolumeCreator.h1
-rw-r--r--src/ExpandVolume/DlgExpandVolume.cpp7
-rw-r--r--src/ExpandVolume/ExpandVolume.cbin24775 -> 49914 bytes
-rw-r--r--src/ExpandVolume/ExpandVolume.h3
-rw-r--r--src/Format/FormatCom.cpp22
-rw-r--r--src/Format/FormatCom.h1
-rw-r--r--src/Format/FormatCom.idl3
-rw-r--r--src/Format/Tcformat.cbin634106 -> 636272 bytes
-rw-r--r--src/Main/CommandLineInterface.cpp2
-rwxr-xr-xsrc/Main/Forms/VolumeCreationWizard.cpp1
-rw-r--r--src/Main/Forms/VolumeFormatOptionsWizardPage.cpp3
-rw-r--r--src/Main/TextUserInterface.cpp2
-rw-r--r--src/Setup/ComSetup.cpp4
17 files changed, 87 insertions, 21 deletions
diff --git a/src/Common/Format.c b/src/Common/Format.c
index 85fdbe6..a3200bb 100644
--- a/src/Common/Format.c
+++ b/src/Common/Format.c
@@ -474,6 +474,7 @@ begin_format:
{
case FILESYS_NONE:
case FILESYS_NTFS:
+ case FILESYS_EXFAT:
if (volParams->bDevice && !StartFormatWriteThread())
{
@@ -572,7 +573,7 @@ begin_format:
}
#ifndef DEBUG
- if (volParams->quickFormat && volParams->fileSystem != FILESYS_NTFS)
+ if (volParams->quickFormat && volParams->fileSystem != FILESYS_NTFS && volParams->fileSystem != FILESYS_EXFAT)
Sleep (500); // User-friendly GUI
#endif
@@ -606,12 +607,13 @@ error:
goto fv_end;
}
- if (volParams->fileSystem == FILESYS_NTFS)
+ if (volParams->fileSystem == FILESYS_NTFS || volParams->fileSystem == FILESYS_EXFAT)
{
// Quick-format volume as NTFS
int driveNo = GetLastAvailableDrive ();
MountOptions mountOptions;
int retCode;
+ int fsType = (volParams->fileSystem == FILESYS_EXFAT)? FILESYS_EXFAT: FILESYS_NTFS;
ZeroMemory (&mountOptions, sizeof (mountOptions));
@@ -646,9 +648,9 @@ error:
}
if (!Silent && !IsAdmin () && IsUacSupported ())
- retCode = UacFormatNtfs (volParams->hwndDlg, driveNo, volParams->clusterSize);
+ retCode = UacFormatFs (volParams->hwndDlg, driveNo, volParams->clusterSize, fsType);
else
- retCode = FormatNtfs (driveNo, volParams->clusterSize);
+ retCode = FormatFs (driveNo, volParams->clusterSize, fsType);
if (retCode != TRUE)
{
@@ -860,13 +862,27 @@ BOOLEAN __stdcall FormatExCallback (int command, DWORD subCommand, PVOID paramet
return (FormatExError? FALSE : TRUE);
}
-BOOL FormatNtfs (int driveNo, int clusterSize)
+BOOL FormatFs (int driveNo, int clusterSize, int fsType)
{
wchar_t dllPath[MAX_PATH] = {0};
WCHAR dir[8] = { (WCHAR) driveNo + L'A', 0 };
PFORMATEX FormatEx;
HMODULE hModule;
int i;
+ WCHAR szFsFormat[16];
+ WCHAR szLabel[2] = {0};
+ switch (fsType)
+ {
+ case FILESYS_NTFS:
+ StringCbCopyW (szFsFormat, sizeof (szFsFormat),L"NTFS");
+ break;
+ case FILESYS_EXFAT:
+ StringCbCopyW (szFsFormat, sizeof (szFsFormat),L"EXFAT");
+ break;
+ default:
+ return FALSE;
+ }
+
if (GetSystemDirectory (dllPath, MAX_PATH))
{
@@ -895,7 +911,7 @@ BOOL FormatNtfs (int driveNo, int clusterSize)
for (i = 0; i < 50 && FormatExError; i++)
{
FormatExError = FALSE;
- FormatEx (dir, FMIFS_HARDDISK, L"NTFS", L"", TRUE, clusterSize * FormatSectorSize, FormatExCallback);
+ FormatEx (dir, FMIFS_HARDDISK, szFsFormat, szLabel, TRUE, clusterSize * FormatSectorSize, FormatExCallback);
}
// The device may be referenced for some time after FormatEx() returns
@@ -905,6 +921,10 @@ BOOL FormatNtfs (int driveNo, int clusterSize)
return FormatExError? FALSE : TRUE;
}
+BOOL FormatNtfs (int driveNo, int clusterSize)
+{
+ return FormatFs (driveNo, clusterSize, FILESYS_NTFS);
+}
BOOL WriteSector (void *dev, char *sector,
char *write_buf, int *write_buf_cnt,
diff --git a/src/Common/Format.h b/src/Common/Format.h
index 72d1c29..3aa764b 100644
--- a/src/Common/Format.h
+++ b/src/Common/Format.h
@@ -74,6 +74,7 @@ extern int FormatWriteBufferSize;
int TCFormatVolume (volatile FORMAT_VOL_PARAMETERS *volParams);
BOOL FormatNtfs (int driveNo, int clusterSize);
+BOOL FormatFs (int driveNo, int clusterSize, int fsType);
uint64 GetVolumeDataAreaSize (BOOL hiddenVolume, uint64 volumeSize);
int FormatNoFs (HWND hwndDlg, unsigned __int64 startSector, __int64 num_sectors, void *dev, PCRYPTO_INFO cryptoInfo, BOOL quickFormat);
BOOL WriteSector ( void *dev , char *sector , char *write_buf , int *write_buf_cnt , __int64 *nSecNo , PCRYPTO_INFO cryptoInfo );
@@ -84,6 +85,7 @@ static void StopFormatWriteThread ();
#define FILESYS_NONE 0
#define FILESYS_FAT 1
#define FILESYS_NTFS 2
+#define FILESYS_EXFAT 3
#ifdef __cplusplus
}
diff --git a/src/Common/Language.xml b/src/Common/Language.xml
index 1682135..184bdd5 100644
--- a/src/Common/Language.xml
+++ b/src/Common/Language.xml
@@ -397,7 +397,7 @@
<string lang="en" key="ADMIN_PRIVILEGES_DRIVER">In order to load the VeraCrypt driver, you need to be logged into an account with administrator privileges.</string>
<string lang="en" key="ADMIN_PRIVILEGES_WARN_DEVICES">Please note that in order to encrypt, decrypt or format a partition/device you need to be logged into an account with administrator privileges.\n\nThis does not apply to file-hosted volumes.</string>
<string lang="en" key="ADMIN_PRIVILEGES_WARN_HIDVOL">In order to create a hidden volume you need to be logged into an account with administrator privileges.\n\nContinue?</string>
- <string lang="en" key="ADMIN_PRIVILEGES_WARN_NTFS">Please note that in order to format the volume as NTFS you need to be logged into an account with administrator privileges.\n\nWithout administrator privileges, you can format the volume as FAT.</string>
+ <string lang="en" key="ADMIN_PRIVILEGES_WARN_NTFS">Please note that in order to format the volume as NTFS/exFAT you need to be logged into an account with administrator privileges.\n\nWithout administrator privileges, you can format the volume as FAT.</string>
<string lang="en" key="AES_HELP">FIPS-approved cipher (Rijndael, published in 1998) that may be used by U.S. government departments and agencies to protect classified information up to the Top Secret level. 256-bit key, 128-bit block, 14 rounds (AES-256). Mode of operation is XTS.</string>
<string lang="en" key="ALREADY_MOUNTED">Volume is already mounted.</string>
<string lang="en" key="ERR_SELF_TESTS_FAILED">CAUTION: At least one encryption or hash algorithm failed the built-in automatic self-tests!\n\nVeraCrypt installation may be corrupted.</string>
@@ -488,7 +488,7 @@
<string lang="en" key="FILESYS_PAGE_TITLE">Large Files</string>
<string lang="en" key="FILESYS_PAGE_HELP_QUESTION">Do you intend to store files larger than 4 GB in this VeraCrypt volume?</string>
<string lang="en" key="FILESYS_PAGE_HELP_EXPLANATION">Depending on your choice above, VeraCrypt will choose a suitable default file system for the VeraCrypt volume (you will be able to select a file system in the next step).</string>
- <string lang="en" key="FILESYS_PAGE_HELP_EXPLANATION_HIDVOL">As you are creating an outer volume, you should consider choosing 'No'. If you choose 'Yes', the default filesystem will be NTFS, which is not as suitable for outer volumes as FAT (for example, the maximum possible size of the hidden volume will be significantly greater if the outer volume is formatted as FAT). Normally, FAT is the default for both hidden and normal volumes (so FAT volumes are not suspicious). However, if the user indicates intent to store files larger than 4 GB (which the FAT file system does not allow), then FAT is not the default.</string>
+ <string lang="en" key="FILESYS_PAGE_HELP_EXPLANATION_HIDVOL">As you are creating an outer volume, you should consider choosing 'No'. If you choose 'Yes', the default filesystem will be NTFS, which is not as suitable for outer volumes as FAT/exFAT (for example, the maximum possible size of the hidden volume will be significantly greater if the outer volume is formatted as FAT/exFAT). Normally, FAT is the default for both hidden and normal volumes (so FAT volumes are not suspicious). However, if the user indicates intent to store files larger than 4 GB (which the FAT file system does not allow), then FAT is not the default.</string>
<string lang="en" key="FILESYS_PAGE_HELP_EXPLANATION_HIDVOL_CONFIRM">Are you sure you want to choose 'Yes'?</string>
<string lang="en" key="DEVICE_TRANSFORM_MODE_PAGE_TITLE">Volume Creation Mode</string>
<string lang="en" key="DEVICE_TRANSFORM_MODE_PAGE_FORMAT_HELP">This is the fastest way to create a partition-hosted or device-hosted VeraCrypt volume (in-place encryption, which is the other option, is slower because content of each sector has to be first read, encrypted, and then written). Any data currently stored on the selected partition/device will be lost (the data will NOT be encrypted; it will be overwritten with random data). If you want to encrypt existing data on a partition, choose the other option.</string>
@@ -543,8 +543,8 @@
<string lang="en" key="HIDVOL_PROT_WARN_AFTER_MOUNT">The hidden volume is now protected against damage until the outer volume is dismounted.\n\nWARNING: If any data is attempted to be saved to the hidden volume area, VeraCrypt will start write-protecting the entire volume (both the outer and the hidden part) until it is dismounted. This may cause filesystem corruption on the outer volume, which (if repeated) might adversely affect plausible deniability of the hidden volume. Therefore, you should make every effort to avoid writing to the hidden volume area. Any data being saved to the hidden volume area will not be saved and will be lost. Windows may report this as a write error ("Delayed Write Failed" or "The parameter is incorrect").</string>
<string lang="en" key="HIDVOL_PROT_WARN_AFTER_MOUNT_PLURAL">Each of the hidden volumes within the newly mounted volumes is now protected against damage until dismounted.\n\nWARNING: If any data is attempted to be saved to protected hidden volume area of any of these volumes, VeraCrypt will start write-protecting the entire volume (both the outer and the hidden part) until it is dismounted. This may cause filesystem corruption on the outer volume, which (if repeated) might adversely affect plausible deniability of the hidden volume. Therefore, you should make every effort to avoid writing to the hidden volume area. Any data being saved to protected hidden volume areas will not be saved and will be lost. Windows may report this as a write error ("Delayed Write Failed" or "The parameter is incorrect").</string>
<string lang="en" key="DAMAGE_TO_HIDDEN_VOLUME_PREVENTED">WARNING: Data were attempted to be saved to the hidden volume area of the volume mounted as %c:! VeraCrypt prevented these data from being saved in order to protect the hidden volume. This may have caused filesystem corruption on the outer volume and Windows may have reported a write error ("Delayed Write Failed" or "The parameter is incorrect"). The entire volume (both the outer and the hidden part) will be write-protected until it is dismounted. If this is not the first time VeraCrypt has prevented data from being saved to the hidden volume area of this volume, plausible deniability of this hidden volume might be adversely affected (due to possible unusual correlated inconsistencies within the outer volume file system). Therefore, you should consider creating a new VeraCrypt volume (with Quick Format disabled) and moving files from this volume to the new volume; this volume should be securely erased (both the outer and the hidden part). We strongly recommend that you restart the operating system now.</string>
- <string lang="en" key="CANNOT_SATISFY_OVER_4G_FILE_SIZE_REQ">You have indicated intent to store files larger than 4 GB on the volume. This requires the volume to be formatted as NTFS, which, however, will not be possible.</string>
- <string lang="en" key="CANNOT_CREATE_NON_HIDDEN_NTFS_VOLUMES_UNDER_HIDDEN_OS">Please note that when a hidden operating system is running, non-hidden VeraCrypt volumes cannot be formatted as NTFS. The reason is that the volume would need to be temporarily mounted without write protection in order to allow the operating system to format it as NTFS (whereas formatting as FAT is performed by VeraCrypt, not by the operating system, and without mounting the volume). For further technical details, see below. You can create a non-hidden NTFS volume from within the decoy operating system.</string>
+ <string lang="en" key="CANNOT_SATISFY_OVER_4G_FILE_SIZE_REQ">You have indicated intent to store files larger than 4 GB on the volume. This requires the volume to be formatted as NTFS/exFAT, which, however, will not be possible.</string>
+ <string lang="en" key="CANNOT_CREATE_NON_HIDDEN_NTFS_VOLUMES_UNDER_HIDDEN_OS">Please note that when a hidden operating system is running, non-hidden VeraCrypt volumes cannot be formatted as NTFS/exFAT. The reason is that the volume would need to be temporarily mounted without write protection in order to allow the operating system to format it as NTFS (whereas formatting as FAT is performed by VeraCrypt, not by the operating system, and without mounting the volume). For further technical details, see below. You can create a non-hidden NTFS/exFAT volume from within the decoy operating system.</string>
<string lang="en" key="HIDDEN_VOL_CREATION_UNDER_HIDDEN_OS_HOWTO">For security reasons, when a hidden operating system is running, hidden volumes can be created only in the 'direct' mode (because outer volumes must always be mounted as read-only). To create a hidden volume securely, follow these steps:\n\n1) Boot the decoy system.\n\n2) Create a normal VeraCrypt volume and, to this volume, copy some sensitive-looking files that you actually do NOT want to hide (the volume will become the outer volume).\n\n3) Boot the hidden system and start the VeraCrypt Volume Creation Wizard. If the volume is file-hosted, move it to the system partition or to another hidden volume (otherwise, the newly created hidden volume would be mounted as read-only and could not be formatted). Follow the instructions in the wizard so as to select the 'direct' hidden volume creation mode.\n\n4) In the wizard, select the volume you created in step 2 and then follow the instructions to create a hidden volume within it.</string>
<string lang="en" key="HIDDEN_OS_WRITE_PROTECTION_BRIEF_INFO">For security reasons, when a hidden operating system is running, local unencrypted filesystems and non-hidden VeraCrypt volumes are mounted as read-only (no data can be written to such filesystems or VeraCrypt volumes).\n\nData is allowed to be written to any filesystem that resides within a hidden VeraCrypt volume (provided that the hidden volume is not located in a container stored on an unencrypted filesystem or on any other read-only filesystem).</string>
<string lang="en" key="HIDDEN_OS_WRITE_PROTECTION_EXPLANATION">There are three main reasons why such countermeasures have been implemented:\n\n- It enables the creation of a secure platform for mounting of hidden VeraCrypt volumes. Note that we officially recommend that hidden volumes are mounted only when a hidden operating system is running. (For more information, see the subsection 'Security Requirements and Precautions Pertaining to Hidden Volumes' in the documentation.)\n\n- In some cases, it is possible to determine that, at a certain time, a particular filesystem was not mounted under (or that a particular file on the filesystem was not saved or accessed from within) a particular instance of an operating system (e.g. by analyzing and comparing filesystem journals, file timestamps, application logs, error logs, etc). This might indicate that a hidden operating system is installed on the computer. The countermeasures prevent these issues.\n\n- It prevents data corruption and allows safe hibernation. When Windows resumes from hibernation, it assumes that all mounted filesystems are in the same state as when the system entered hibernation. VeraCrypt ensures this by write-protecting any filesystem accessible both from within the decoy and hidden systems. Without such protection, the filesystem could become corrupted when mounted by one system while the other system is hibernated.</string>
@@ -675,7 +675,7 @@
<string lang="en" key="SELECT_KEYFILE_GENERATION_DIRECTORY">Select a directory where to store the keyfiles.</string>
<string lang="en" key="SELECTED_KEYFILE_IS_CONTAINER_FILE">The current container file was selected as a keyfile. It will be skipped.</string>
<string lang="en" key="SERPENT_HELP">Designed by Ross Anderson, Eli Biham, and Lars Knudsen. Published in 1998. 256-bit key, 128-bit block. Mode of operation is XTS. Serpent was one of the AES finalists.</string>
- <string lang="en" key="SIZE_HELP">Please specify the size of the container you want to create.\n\nIf you create a dynamic (sparse-file) container, this parameter will specify its maximum possible size.\n\nNote that the minimum possible size of a FAT volume is 292 KB. The minimum possible size of an NTFS volume is 3792 KB.</string>
+ <string lang="en" key="SIZE_HELP">Please specify the size of the container you want to create.\n\nIf you create a dynamic (sparse-file) container, this parameter will specify its maximum possible size.\n\nNote that the minimum possible size of a FAT volume is 292 KB. The minimum possible size of an exFAT volume is 424 KB. The minimum possible size of an NTFS volume is 3792 KB.</string>
<string lang="en" key="SIZE_HELP_HIDDEN_HOST_VOL">Please specify the size of the outer volume to be created (you will first create the outer volume and then a hidden volume within it). The minimum possible size of a volume within which a hidden volume is intended to be created is 340 KB.</string>
<string lang="en" key="SIZE_HELP_HIDDEN_VOL">Please specify the size of the hidden volume to create. The minimum possible size of a hidden volume is 40 KB (or 3664 KB if it is formatted as NTFS). The maximum possible size you can specify for the hidden volume is displayed above.</string>
<string lang="en" key="SIZE_HIDVOL_HOST_TITLE">Outer Volume Size</string>
@@ -734,11 +734,11 @@
<string lang="en" key="ALL_FILES">All Files</string>
<string lang="en" key="TC_VOLUMES">VeraCrypt Volumes</string>
<string lang="en" key="DLL_FILES">Library Modules</string>
- <string lang="en" key="FORMAT_NTFS_STOP">NTFS formatting cannot continue.</string>
+ <string lang="en" key="FORMAT_NTFS_STOP">NTFS/exFAT formatting cannot continue.</string>
<string lang="en" key="CANT_MOUNT_VOLUME">Cannot mount volume.</string>
<string lang="en" key="CANT_DISMOUNT_VOLUME">Cannot dismount volume.</string>
- <string lang="en" key="FORMAT_NTFS_FAILED">Windows failed to format the volume as NTFS.\n\nPlease select a different type of file system (if possible) and try again. Alternatively, you could leave the volume unformatted (select 'None' as the filesystem), exit this wizard, mount the volume, and then use either a system or a third-party tool to format the mounted volume (the volume will remain encrypted).</string>
- <string lang="en" key="FORMAT_NTFS_FAILED_ASK_FAT">Windows failed to format the volume as NTFS.\n\nDo you want to format the volume as FAT instead?</string>
+ <string lang="en" key="FORMAT_NTFS_FAILED">Windows failed to format the volume as NTFS/exFAT.\n\nPlease select a different type of file system (if possible) and try again. Alternatively, you could leave the volume unformatted (select 'None' as the filesystem), exit this wizard, mount the volume, and then use either a system or a third-party tool to format the mounted volume (the volume will remain encrypted).</string>
+ <string lang="en" key="FORMAT_NTFS_FAILED_ASK_FAT">Windows failed to format the volume as NTFS/exFAT.\n\nDo you want to format the volume as FAT instead?</string>
<string lang="en" key="DEFAULT">Default</string>
<string lang="en" key="PARTITION_LOWER_CASE">partition</string>
<string lang="en" key="PARTITION_UPPER_CASE">PARTITION</string>
@@ -752,10 +752,10 @@
<string lang="en" key="CLUSTER_TOO_SMALL">The selected cluster size is too small for this volume size. A greater cluster size will be used instead.</string>
<string lang="en" key="CANT_GET_VOLSIZE">Error: Cannot get volume size!\n\nMake sure the selected volume is not being used by the system or an application.</string>
<string lang="en" key="HIDDEN_VOL_HOST_SPARSE">Hidden volumes must not be created within dynamic (sparse file) containers. To achieve plausible deniability, the hidden volume needs to be created within a non-dynamic container.</string>
- <string lang="en" key="HIDDEN_VOL_HOST_UNSUPPORTED_FILESYS">The VeraCrypt Volume Creation Wizard can create a hidden volume only within a FAT or NTFS volume.</string>
+ <string lang="en" key="HIDDEN_VOL_HOST_UNSUPPORTED_FILESYS">The VeraCrypt Volume Creation Wizard can create a hidden volume only within a FAT/exFAT or NTFS volume.</string>
<string lang="en" key="HIDDEN_VOL_HOST_UNSUPPORTED_FILESYS_WIN2000">Under Windows 2000, the VeraCrypt Volume Creation Wizard can create a hidden volume only within a FAT volume.</string>
- <string lang="en" key="HIDDEN_VOL_HOST_NTFS">Note: The FAT file system is more suitable for outer volumes than the NTFS file system (for example, the maximum possible size of the hidden volume would very likely have been significantly greater if the outer volume had been formatted as FAT).</string>
- <string lang="en" key="HIDDEN_VOL_HOST_NTFS_ASK">Note that the FAT file system is more suitable for outer volumes than the NTFS file system. For example, the maximum possible size of the hidden volume will very likely be significantly greater if the outer volume is formatted as FAT (the reason is that the NTFS file system always stores internal data exactly in the middle of the volume and, therefore, the hidden volume can reside only in the second half of the outer volume).\n\nAre you sure you want to format the outer volume as NTFS?</string>
+ <string lang="en" key="HIDDEN_VOL_HOST_NTFS">Note: The FAT/exFAT file system is more suitable for outer volumes than the NTFS file system (for example, the maximum possible size of the hidden volume would very likely have been significantly greater if the outer volume had been formatted as FAT/exFAT).</string>
+ <string lang="en" key="HIDDEN_VOL_HOST_NTFS_ASK">Note that the FAT/exFAT file system is more suitable for outer volumes than the NTFS file system. For example, the maximum possible size of the hidden volume will very likely be significantly greater if the outer volume is formatted as FAT/exFAT (the reason is that the NTFS file system always stores internal data exactly in the middle of the volume and, therefore, the hidden volume can reside only in the second half of the outer volume).\n\nAre you sure you want to format the outer volume as NTFS?</string>
<string lang="en" key="OFFER_FAT_FORMAT_ALTERNATIVE">Do you want to format the volume as FAT instead?</string>
<string lang="en" key="FAT_NOT_AVAILABLE_FOR_SO_LARGE_VOLUME">Note: This volume cannot be formatted as FAT, because it exceeds the maximum volume size supported by the FAT32 filesystem for the applicable sector size (2 TB for 512-byte sectors and 16 TB for 4096-byte sectors).</string>
<string lang="en" key="PARTITION_TOO_SMALL_FOR_HIDDEN_OS">Error: The partition for the hidden operating system (i.e. the first partition behind the system partition) must be at least 5% larger than the system partition (the system partition is the one where the currently running operating system is installed).</string>
@@ -1385,6 +1385,7 @@
<string lang="en" key="TB_PER_SEC">TB/s</string>
<string lang="en" key="PB_PER_SEC">PB/s</string>
<string lang="en" key="TRIPLE_DOT_GLYPH_ELLIPSIS">…</string>
+ <string lang="en" key="ERR_EXFAT_INVALID_VOLUME_SIZE">The volume file size specified in the command line is incompatible with selected exFAT filesystem.</string>
</localization>
<!-- XML Schema -->
<xs:schema attributeFormDefault="unqualified" elementFormDefault="qualified" xmlns:xs="http://www.w3.org/2001/XMLSchema">
diff --git a/src/Common/Volumes.h b/src/Common/Volumes.h
index 2216d2b..b0f295f 100644
--- a/src/Common/Volumes.h
+++ b/src/Common/Volumes.h
@@ -75,6 +75,8 @@ extern "C" {
#define TC_MIN_NTFS_FS_SIZE (884 * TC_MAX_VOLUME_SECTOR_SIZE)
#define TC_MAX_NTFS_FS_SIZE (128LL * BYTES_PER_TB) // NTFS volume can theoretically be up to 16 exabytes, but Windows XP and 2003 limit the size to that addressable with 32-bit clusters, i.e. max size is 128 TB (if 64-KB clusters are used).
#define TC_MAX_FAT_CLUSTER_SIZE (256 * BYTES_PER_KB) // Windows XP/Vista may crash when writing to a filesystem using clusters larger than 256 KB
+#define TC_MIN_EXFAT_FS_SIZE (42 * TC_MAX_VOLUME_SECTOR_SIZE)
+#define TC_MAX_EXFAT_FS_SIZE (128LL * BYTES_PER_PB)
// Volume size limits
#define TC_MIN_VOLUME_SIZE (TC_TOTAL_VOLUME_HEADERS_SIZE + TC_MIN_FAT_FS_SIZE)
diff --git a/src/Core/VolumeCreator.h b/src/Core/VolumeCreator.h
index 3e1fa55..2c9fff3 100644
--- a/src/Core/VolumeCreator.h
+++ b/src/Core/VolumeCreator.h
@@ -39,6 +39,7 @@ namespace VeraCrypt
Unknown = 0,
None,
FAT,
+ exFAT,
NTFS,
Ext2,
Ext3,
diff --git a/src/ExpandVolume/DlgExpandVolume.cpp b/src/ExpandVolume/DlgExpandVolume.cpp
index 4552056..a54252c 100644
--- a/src/ExpandVolume/DlgExpandVolume.cpp
+++ b/src/ExpandVolume/DlgExpandVolume.cpp
@@ -50,7 +50,7 @@
#define TIMER_INTERVAL_RANDVIEW 50
// see definition of enum EV_FileSystem
-const wchar_t * szFileSystemStr[3] = {L"RAW",L"FAT",L"NTFS"};
+const wchar_t * szFileSystemStr[4] = {L"RAW",L"FAT",L"NTFS",L"EXFAT"};
// prototypes for internal functions
BOOL CALLBACK ExpandVolSizeDlgProc (HWND hwndDlg, UINT msg, WPARAM wParam, LPARAM lParam);
@@ -628,6 +628,11 @@ void ExpandVolumeWizard (HWND hwndDlg, wchar_t *lpszVolume)
lpszTitle, YES_NO|MB_ICONQUESTION|MB_DEFBUTTON2) == IDNO)
goto ret;
break;
+ case EV_FS_TYPE_EXFAT:
+ if (MessageBoxW (hwndDlg,L"Warning: The VeraCrypt volume contains an exFAT file system!\n\nOnly the VeraCrypt volume itself will be expanded, but not the file system.\n\nDo you want to continue?",
+ lpszTitle, YES_NO|MB_ICONQUESTION|MB_DEFBUTTON2) == IDNO)
+ goto ret;
+ break;
default:
if (MessageBoxW (hwndDlg,L"Warning: The VeraCrypt volume contains an unknown or no file system!\n\nOnly the VeraCrypt volume itself will be expanded, the file system remains unchanged.\n\nDo you want to continue?",
lpszTitle, YES_NO|MB_ICONQUESTION|MB_DEFBUTTON2) == IDNO)
diff --git a/src/ExpandVolume/ExpandVolume.c b/src/ExpandVolume/ExpandVolume.c
index f49a9d9..d4aa763 100644
--- a/src/ExpandVolume/ExpandVolume.c
+++ b/src/ExpandVolume/ExpandVolume.c
Binary files differ
diff --git a/src/ExpandVolume/ExpandVolume.h b/src/ExpandVolume/ExpandVolume.h
index 21c1e27..87f0e42 100644
--- a/src/ExpandVolume/ExpandVolume.h
+++ b/src/ExpandVolume/ExpandVolume.h
@@ -25,9 +25,10 @@ enum EV_FileSystem
EV_FS_TYPE_RAW = 0,
EV_FS_TYPE_FAT = 1,
EV_FS_TYPE_NTFS = 2,
+ EV_FS_TYPE_EXFAT = 3,
};
-extern const wchar_t * szFileSystemStr[3];
+extern const wchar_t * szFileSystemStr[4];
typedef struct
{
diff --git a/src/Format/FormatCom.cpp b/src/Format/FormatCom.cpp
index d52b21d..2dd5fa7 100644
--- a/src/Format/FormatCom.cpp
+++ b/src/Format/FormatCom.cpp
@@ -132,6 +132,11 @@ public:
return BaseCom::WriteLocalMachineRegistryDwordValue (keyPath, valueName, value);
}
+ virtual BOOL STDMETHODCALLTYPE FormatFs (int driveNo, int clusterSize, int fsType)
+ {
+ return ::FormatFs (driveNo, clusterSize, fsType);
+ }
+
protected:
DWORD MessageThreadId;
LONG RefCount;
@@ -207,6 +212,23 @@ extern "C" int UacFormatNtfs (HWND hWnd, int driveNo, int clusterSize)
return r;
}
+extern "C" int UacFormatFs (HWND hWnd, int driveNo, int clusterSize, int fsType)
+{
+ CComPtr<ITrueCryptFormatCom> tc;
+ int r;
+
+ CoInitialize (NULL);
+
+ if (ComGetInstance (hWnd, &tc))
+ r = tc->FormatFs (driveNo, clusterSize, fsType);
+ else
+ r = 0;
+
+ CoUninitialize ();
+
+ return r;
+}
+
extern "C" int UacAnalyzeHiddenVolumeHost (HWND hwndDlg, int *driveNo, __int64 hiddenVolHostSize, int *realClusterSize, __int64 *nbrFreeClusters)
{
diff --git a/src/Format/FormatCom.h b/src/Format/FormatCom.h
index 4ae0c3a..e79cd9c 100644
--- a/src/Format/FormatCom.h
+++ b/src/Format/FormatCom.h
@@ -25,6 +25,7 @@ extern "C" {
BOOL ComServerFormat ();
int UacFormatNtfs (HWND hWnd, int driveNo, int clusterSize);
+int UacFormatFs (HWND hWnd, int driveNo, int clusterSize, int fsType);
int UacAnalyzeHiddenVolumeHost (HWND hwndDlg, int *driveNo, __int64 hiddenVolHostSize, int *realClusterSize, __int64 *nbrFreeClusters);
int UacFormatVolume (char *cvolumePath , BOOL bDevice , unsigned __int64 size , unsigned __int64 hiddenVolHostSize , Password *password , int cipher , int pkcs5 , BOOL quickFormat, BOOL sparseFileSwitch, int fileSystem , int clusterSize, HWND hwndDlg , BOOL hiddenVol , int *realClusterSize);
BOOL UacUpdateProgressBar (__int64 nSecNo, BOOL *bVolTransformThreadCancel);
diff --git a/src/Format/FormatCom.idl b/src/Format/FormatCom.idl
index 39805cf..5579d28 100644
--- a/src/Format/FormatCom.idl
+++ b/src/Format/FormatCom.idl
@@ -16,7 +16,7 @@ import "..\Common\Password.h";
[
uuid(56327DDA-F1A7-4e13-B128-520D129BDEF6),
helpstring("VeraCrypt Format UAC Support Library"),
- version(2.4) // Update ComSetup.cpp when changing version number
+ version(2.5) // Update ComSetup.cpp when changing version number
]
library TrueCryptFormatCom
{
@@ -39,6 +39,7 @@ library TrueCryptFormatCom
DWORD RegisterSystemFavoritesService (BOOL registerService);
DWORD SetDriverServiceStartType (DWORD startType);
DWORD WriteLocalMachineRegistryDwordValue (BSTR keyPath, BSTR valueName, DWORD value);
+ BOOL FormatFs (int driveNo, int clusterSize, int fsType);
};
[
diff --git a/src/Format/Tcformat.c b/src/Format/Tcformat.c
index 2df69ae..a159ca7 100644
--- a/src/Format/Tcformat.c
+++ b/src/Format/Tcformat.c
Binary files differ
diff --git a/src/Main/CommandLineInterface.cpp b/src/Main/CommandLineInterface.cpp
index f0d1f25..281b1ae 100644
--- a/src/Main/CommandLineInterface.cpp
+++ b/src/Main/CommandLineInterface.cpp
@@ -306,6 +306,8 @@ namespace VeraCrypt
ArgFilesystem = VolumeCreationOptions::FilesystemType::Ext4;
else if (str.IsSameAs (L"NTFS", false))
ArgFilesystem = VolumeCreationOptions::FilesystemType::NTFS;
+ else if (str.IsSameAs (L"exFAT", false))
+ ArgFilesystem = VolumeCreationOptions::FilesystemType::exFAT;
#elif defined (TC_MACOSX)
else if ( str.IsSameAs (L"HFS", false)
|| str.IsSameAs (L"HFS+", false)
diff --git a/src/Main/Forms/VolumeCreationWizard.cpp b/src/Main/Forms/VolumeCreationWizard.cpp
index 5605920..4b63ce2 100755
--- a/src/Main/Forms/VolumeCreationWizard.cpp
+++ b/src/Main/Forms/VolumeCreationWizard.cpp
@@ -451,6 +451,7 @@ namespace VeraCrypt
case VolumeCreationOptions::FilesystemType::MacOsExt: fsFormatter = "newfs_hfs"; break;
case VolumeCreationOptions::FilesystemType::UFS: fsFormatter = "newfs" ; break;
case VolumeCreationOptions::FilesystemType::NTFS: fsFormatter = "mkfs.ntfs" ; break;
+ case VolumeCreationOptions::FilesystemType::exFAT: fsFormatter = "mkfs.exfat" ; break;
default: break;
}
diff --git a/src/Main/Forms/VolumeFormatOptionsWizardPage.cpp b/src/Main/Forms/VolumeFormatOptionsWizardPage.cpp
index 6d32dd5..6e0aa43 100644
--- a/src/Main/Forms/VolumeFormatOptionsWizardPage.cpp
+++ b/src/Main/Forms/VolumeFormatOptionsWizardPage.cpp
@@ -30,11 +30,13 @@ namespace VeraCrypt
#ifdef TC_WINDOWS
FilesystemTypeChoice->Append (L"NTFS", (void *) VolumeCreationOptions::FilesystemType::NTFS);
+ FilesystemTypeChoice->Append (L"exFAT", (void *) VolumeCreationOptions::FilesystemType::exFAT);
#elif defined (TC_LINUX)
FilesystemTypeChoice->Append (L"Linux Ext2", (void *) VolumeCreationOptions::FilesystemType::Ext2);
FilesystemTypeChoice->Append (L"Linux Ext3", (void *) VolumeCreationOptions::FilesystemType::Ext3);
FilesystemTypeChoice->Append (L"Linux Ext4", (void *) VolumeCreationOptions::FilesystemType::Ext4);
FilesystemTypeChoice->Append (L"NTFS", (void *) VolumeCreationOptions::FilesystemType::NTFS);
+ FilesystemTypeChoice->Append (L"exFAT", (void *) VolumeCreationOptions::FilesystemType::exFAT);
#elif defined (TC_MACOSX)
FilesystemTypeChoice->Append (L"Mac OS Extended", (void *) VolumeCreationOptions::FilesystemType::MacOsExt);
#elif defined (TC_FREEBSD) || defined (TC_SOLARIS)
@@ -72,6 +74,7 @@ namespace VeraCrypt
{
case VolumeCreationOptions::FilesystemType::None: FilesystemTypeChoice->SetStringSelection (LangString["NONE"]); break;
case VolumeCreationOptions::FilesystemType::FAT: FilesystemTypeChoice->SetStringSelection (L"FAT"); break;
+ case VolumeCreationOptions::FilesystemType::exFAT: FilesystemTypeChoice->SetStringSelection (L"exFAT"); break;
case VolumeCreationOptions::FilesystemType::NTFS: FilesystemTypeChoice->SetStringSelection (L"NTFS"); break;
case VolumeCreationOptions::FilesystemType::Ext2: FilesystemTypeChoice->SetStringSelection (L"Linux Ext2"); break;
case VolumeCreationOptions::FilesystemType::Ext3: FilesystemTypeChoice->SetStringSelection (L"Linux Ext3"); break;
diff --git a/src/Main/TextUserInterface.cpp b/src/Main/TextUserInterface.cpp
index fb654f3..d0d2504 100644
--- a/src/Main/TextUserInterface.cpp
+++ b/src/Main/TextUserInterface.cpp
@@ -737,6 +737,7 @@ namespace VeraCrypt
ShowInfo (L" 4) Linux Ext3"); filesystems.push_back (VolumeCreationOptions::FilesystemType::Ext3);
ShowInfo (L" 5) Linux Ext4"); filesystems.push_back (VolumeCreationOptions::FilesystemType::Ext4);
ShowInfo (L" 6) NTFS"); filesystems.push_back (VolumeCreationOptions::FilesystemType::NTFS);
+ ShowInfo (L" 7) exFAT"); filesystems.push_back (VolumeCreationOptions::FilesystemType::exFAT);
#elif defined (TC_MACOSX)
ShowInfo (L" 3) Mac OS Extended"); filesystems.push_back (VolumeCreationOptions::FilesystemType::MacOsExt);
#elif defined (TC_FREEBSD) || defined (TC_SOLARIS)
@@ -832,6 +833,7 @@ namespace VeraCrypt
case VolumeCreationOptions::FilesystemType::MacOsExt: fsFormatter = "newfs_hfs"; break;
case VolumeCreationOptions::FilesystemType::UFS: fsFormatter = "newfs" ; break;
case VolumeCreationOptions::FilesystemType::NTFS: fsFormatter = "mkfs.ntfs"; break;
+ case VolumeCreationOptions::FilesystemType::exFAT: fsFormatter = "mkfs.exfat"; break;
default: throw ParameterIncorrect (SRC_POS);
}
diff --git a/src/Setup/ComSetup.cpp b/src/Setup/ComSetup.cpp
index 9751368..5e45f8e 100644
--- a/src/Setup/ComSetup.cpp
+++ b/src/Setup/ComSetup.cpp
@@ -14,7 +14,7 @@
#define TC_MAIN_COM_VERSION_MINOR 7
#define TC_FORMAT_COM_VERSION_MAJOR 2
-#define TC_FORMAT_COM_VERSION_MINOR 4
+#define TC_FORMAT_COM_VERSION_MINOR 5
#include <atlbase.h>
#include <comdef.h>
@@ -42,6 +42,7 @@ extern "C" BOOL RegisterComServers (wchar_t *modulePath)
UnRegisterTypeLib (LIBID_TrueCryptMainCom, TC_MAIN_COM_VERSION_MAJOR, TC_MAIN_COM_VERSION_MINOR-3, 0, SYS_WIN32);
UnRegisterTypeLib (LIBID_TrueCryptMainCom, TC_MAIN_COM_VERSION_MAJOR, TC_MAIN_COM_VERSION_MINOR-2, 0, SYS_WIN32);
UnRegisterTypeLib (LIBID_TrueCryptMainCom, TC_MAIN_COM_VERSION_MAJOR, TC_MAIN_COM_VERSION_MINOR-1, 0, SYS_WIN32);
+ UnRegisterTypeLib (LIBID_TrueCryptFormatCom, TC_FORMAT_COM_VERSION_MAJOR, TC_FORMAT_COM_VERSION_MINOR-1, 0, SYS_WIN32);
wchar_t setupModule[MAX_PATH];
GetModuleFileNameW (NULL, setupModule, sizeof (setupModule) / sizeof (setupModule[0]));
@@ -80,6 +81,7 @@ extern "C" BOOL UnregisterComServers (wchar_t *modulePath)
UnRegisterTypeLib (LIBID_TrueCryptMainCom, TC_MAIN_COM_VERSION_MAJOR, TC_MAIN_COM_VERSION_MINOR-3, 0, SYS_WIN32);
UnRegisterTypeLib (LIBID_TrueCryptMainCom, TC_MAIN_COM_VERSION_MAJOR, TC_MAIN_COM_VERSION_MINOR-2, 0, SYS_WIN32);
UnRegisterTypeLib (LIBID_TrueCryptMainCom, TC_MAIN_COM_VERSION_MAJOR, TC_MAIN_COM_VERSION_MINOR-1, 0, SYS_WIN32);
+ UnRegisterTypeLib (LIBID_TrueCryptFormatCom, TC_FORMAT_COM_VERSION_MAJOR, TC_FORMAT_COM_VERSION_MINOR-1, 0, SYS_WIN32);
wchar_t module[1024];
CRegObject ro;