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1.1.1.10 root 1: /*
1.1.1.12 root 2: Legal Notice: Some portions of the source code contained in this file were
3: derived from the source code of Encryption for the Masses 2.02a, which is
4: Copyright (c) 1998-2000 Paul Le Roux and which is governed by the 'License
5: Agreement for Encryption for the Masses'. Modifications and additions to
6: the original source code (contained in this file) and all other portions of
7: this file are Copyright (c) 2003-2008 TrueCrypt Foundation and are governed
1.1.1.15 root 8: by the TrueCrypt License 2.6 the full text of which is contained in the
1.1.1.12 root 9: file License.txt included in TrueCrypt binary and source code distribution
1.1.1.10 root 10: packages. */
1.1 root 11:
1.1.1.6 root 12: #pragma once
13:
14: #include "Tcdefs.h"
1.1.1.15 root 15: #include "Boot/Windows/BootDefs.h"
1.1.1.6 root 16: #include "Common.h"
17: #include "Crypto.h"
1.1.1.12 root 18: #include "Wipe.h"
1.1.1.6 root 19:
20: #ifdef _WIN32
21:
1.1.1.13 root 22: /* WARNING: Modifying the following values or their meanings can introduce incompatibility with previous versions. */
1.1 root 23:
1.1.1.12 root 24: #define TC_IOCTL(CODE) (CTL_CODE (FILE_DEVICE_UNKNOWN, 0x800 + (CODE), METHOD_BUFFERED, FILE_ANY_ACCESS))
1.1 root 25:
1.1.1.12 root 26: #define TC_IOCTL_GET_DRIVER_VERSION TC_IOCTL (1)
27: #define TC_IOCTL_GET_BOOT_LOADER_VERSION TC_IOCTL (2)
28: #define TC_IOCTL_MOUNT_VOLUME TC_IOCTL (3)
29: #define TC_IOCTL_DISMOUNT_VOLUME TC_IOCTL (4)
30: #define TC_IOCTL_DISMOUNT_ALL_VOLUMES TC_IOCTL (5)
31: #define TC_IOCTL_GET_MOUNTED_VOLUMES TC_IOCTL (6)
32: #define TC_IOCTL_GET_VOLUME_PROPERTIES TC_IOCTL (7)
33: #define TC_IOCTL_GET_DEVICE_REFCOUNT TC_IOCTL (8)
34: #define TC_IOCTL_WAS_REFERENCED_DEVICE_DELETED TC_IOCTL (9)
35: #define TC_IOCTL_IS_ANY_VOLUME_MOUNTED TC_IOCTL (10)
36: #define TC_IOCTL_GET_PASSWORD_CACHE_STATUS TC_IOCTL (11)
37: #define TC_IOCTL_WIPE_PASSWORD_CACHE TC_IOCTL (12)
38: #define TC_IOCTL_OPEN_TEST TC_IOCTL (13)
39: #define TC_IOCTL_GET_DRIVE_PARTITION_INFO TC_IOCTL (14)
40: #define TC_IOCTL_GET_DRIVE_GEOMETRY TC_IOCTL (15)
41: #define TC_IOCTL_PROBE_REAL_DRIVE_SIZE TC_IOCTL (16)
42: #define TC_IOCTL_GET_RESOLVED_SYMLINK TC_IOCTL (17)
43: #define TC_IOCTL_GET_BOOT_ENCRYPTION_STATUS TC_IOCTL (18)
44: #define TC_IOCTL_BOOT_ENCRYPTION_SETUP TC_IOCTL (19)
45: #define TC_IOCTL_ABORT_BOOT_ENCRYPTION_SETUP TC_IOCTL (20)
46: #define TC_IOCTL_GET_BOOT_ENCRYPTION_SETUP_RESULT TC_IOCTL (21)
47: #define TC_IOCTL_GET_BOOT_DRIVE_VOLUME_PROPERTIES TC_IOCTL (22)
48: #define TC_IOCTL_REOPEN_BOOT_VOLUME_HEADER TC_IOCTL (23)
1.1.1.13 root 49: #define TC_IOCTL_GET_BOOT_ENCRYPTION_ALGORITHM_NAME TC_IOCTL (24)
50: #define TC_IOCTL_GET_TRAVELER_MODE_STATUS TC_IOCTL (25)
51: #define TC_IOCTL_SET_TRAVELER_MODE_STATUS TC_IOCTL (26)
1.1.1.14 root 52: #define TC_IOCTL_IS_HIDDEN_SYSTEM_RUNNING TC_IOCTL (27)
53: #define TC_IOCTL_GET_SYSTEM_DRIVE_CONFIG TC_IOCTL (28)
54: #define TC_IOCTL_DISK_IS_WRITABLE TC_IOCTL (29)
1.1.1.15 root 55: #define TC_IOCTL_START_DECOY_SYSTEM_WIPE TC_IOCTL (30)
56: #define TC_IOCTL_ABORT_DECOY_SYSTEM_WIPE TC_IOCTL (31)
57: #define TC_IOCTL_GET_DECOY_SYSTEM_WIPE_STATUS TC_IOCTL (32)
58: #define TC_IOCTL_GET_DECOY_SYSTEM_WIPE_RESULT TC_IOCTL (33)
59: #define TC_IOCTL_WRITE_BOOT_DRIVE_SECTOR TC_IOCTL (34)
1.1.1.12 root 60:
61: // Legacy IOCTLs used before version 5.0
62: #define TC_IOCTL_LEGACY_GET_DRIVER_VERSION 466968
63: #define TC_IOCTL_LEGACY_GET_MOUNTED_VOLUMES 466948
1.1 root 64:
65:
66: /* Start of driver interface structures, the size of these structures may
67: change between versions; so make sure you first send DRIVER_VERSION to
68: check that it's the correct device driver */
69:
70: #pragma pack (push)
71: #pragma pack(1)
72:
73: typedef struct
74: {
1.1.1.6 root 75: int nReturnCode; /* Return code back from driver */
1.1.1.15 root 76: BOOL FilesystemDirty;
1.1.1.16! root 77: BOOL VolumeMountedReadOnlyAfterAccessDenied;
1.1.1.15 root 78:
1.1.1.6 root 79: short wszVolume[TC_MAX_PATH]; /* Volume to be mounted */
80: Password VolumePassword; /* User password */
81: BOOL bCache; /* Cache passwords in driver */
82: int nDosDriveNo; /* Drive number to mount */
1.1.1.10 root 83: int BytesPerSector;
1.1.1.6 root 84: BOOL bMountReadOnly; /* Mount volume in read-only mode */
85: BOOL bMountRemovable; /* Mount volume as removable media */
86: BOOL bExclusiveAccess; /* Open host file/device in exclusive access mode */
87: BOOL bMountManager; /* Announce volume to mount manager */
88: BOOL bPreserveTimestamp; /* Preserve file container timestamp */
1.1.1.13 root 89: BOOL bPartitionInInactiveSysEncScope; /* If TRUE, we are to attempt to mount a partition located on an encrypted system drive without pre-boot authentication. */
90: int nPartitionInInactiveSysEncScopeDriveNo; /* If bPartitionInInactiveSysEncScope is TRUE, this contains the drive number of the system drive on which the partition is located. */
1.1.1.6 root 91: // Hidden volume protection
92: BOOL bProtectHiddenVolume; /* TRUE if the user wants the hidden volume within this volume to be protected against being overwritten (damaged) */
93: Password ProtectedHidVolPassword; /* Password to the hidden volume to be protected against overwriting */
1.1.1.14 root 94: BOOL UseBackupHeader;
1.1.1.15 root 95: BOOL RecoveryMode;
1.1 root 96: } MOUNT_STRUCT;
97:
98: typedef struct
99: {
100: int nDosDriveNo; /* Drive letter to unmount */
1.1.1.4 root 101: BOOL ignoreOpenFiles;
1.1.1.14 root 102: BOOL HiddenVolumeProtectionTriggered;
1.1.1.4 root 103: int nReturnCode; /* Return code back from driver */
1.1 root 104: } UNMOUNT_STRUCT;
105:
106: typedef struct
107: {
1.1.1.6 root 108: unsigned __int32 ulMountedDrives; /* Bitfield of all mounted drive letters */
1.1.1.7 root 109: short wszVolume[26][TC_MAX_PATH]; /* Volume names of mounted volumes */
1.1 root 110: unsigned __int64 diskLength[26];
1.1.1.4 root 111: int ea[26];
1.1.1.6 root 112: int volumeType[26]; /* Volume type (e.g. PROP_VOL_TYPE_OUTER, PROP_VOL_TYPE_OUTER_VOL_WRITE_PREVENTED, etc.) */
1.1 root 113: } MOUNT_LIST_STRUCT;
114:
115: typedef struct
116: {
117: int driveNo;
1.1.1.6 root 118: int uniqueId;
1.1.1.7 root 119: short wszVolume[TC_MAX_PATH];
1.1 root 120: unsigned __int64 diskLength;
1.1.1.4 root 121: int ea;
1.1.1.7 root 122: int mode;
1.1 root 123: int pkcs5;
124: int pkcs5Iterations;
1.1.1.4 root 125: BOOL hiddenVolume;
1.1.1.6 root 126: BOOL readOnly;
1.1.1.15 root 127: #if 0
128: unsigned __int64 volumeCreationTime; // Deprecated in v6.0
129: unsigned __int64 headerCreationTime; // Deprecated in v6.0
130: #endif
131: uint32 volumeHeaderFlags;
1.1.1.6 root 132: unsigned __int64 totalBytesRead;
133: unsigned __int64 totalBytesWritten;
134: int hiddenVolProtection; /* Hidden volume protection status (e.g. HIDVOL_PROT_STATUS_NONE, HIDVOL_PROT_STATUS_ACTIVE, etc.) */
1.1.1.14 root 135: int volFormatVersion;
1.1 root 136: } VOLUME_PROPERTIES_STRUCT;
137:
138: typedef struct
139: {
1.1.1.4 root 140: WCHAR symLinkName[TC_MAX_PATH];
141: WCHAR targetName[TC_MAX_PATH];
142: } RESOLVE_SYMLINK_STRUCT;
143:
144: typedef struct
145: {
1.1.1.10 root 146: WCHAR deviceName[TC_MAX_PATH];
147: PARTITION_INFORMATION partInfo;
1.1.1.12 root 148: BOOL IsGPT;
1.1.1.15 root 149: BOOL IsDynamic;
1.1.1.10 root 150: }
151: DISK_PARTITION_INFO_STRUCT;
152:
153: typedef struct
154: {
155: WCHAR deviceName[TC_MAX_PATH];
156: DISK_GEOMETRY diskGeometry;
157: }
158: DISK_GEOMETRY_STRUCT;
159:
160: typedef struct
161: {
1.1.1.12 root 162: WCHAR DeviceName[TC_MAX_PATH];
163: LARGE_INTEGER RealDriveSize;
1.1.1.13 root 164: BOOL TimeOut;
1.1.1.12 root 165: } ProbeRealDriveSizeRequest;
166:
167: typedef struct
168: {
1.1.1.13 root 169: short wszFileName[TC_MAX_PATH]; // Volume to be "open tested"
170: BOOL bDetectTCBootLoader; // Whether the driver is to determine if the first sector contains a portion of the TrueCrypt Boot Loader
1.1 root 171: } OPEN_TEST_STRUCT;
172:
173:
1.1.1.12 root 174: typedef enum
175: {
176: SetupNone = 0,
177: SetupEncryption,
178: SetupDecryption
179: } BootEncryptionSetupMode;
180:
181:
182: typedef struct
183: {
1.1.1.14 root 184: // New fields must be added at the end of the structure to maintain compatibility with previous versions
1.1.1.12 root 185: BOOL DeviceFilterActive;
186:
187: uint16 BootLoaderVersion;
188:
189: BOOL DriveMounted;
190: BOOL VolumeHeaderPresent;
191: BOOL DriveEncrypted;
192:
193: LARGE_INTEGER BootDriveLength;
194:
195: int64 ConfiguredEncryptedAreaStart;
196: int64 ConfiguredEncryptedAreaEnd;
197: int64 EncryptedAreaStart;
198: int64 EncryptedAreaEnd;
199:
200: uint32 VolumeHeaderSaltCrc32;
201:
202: BOOL SetupInProgress;
203: BootEncryptionSetupMode SetupMode;
204: BOOL TransformWaitingForIdle;
205:
206: uint32 HibernationPreventionCount;
207:
1.1.1.14 root 208: BOOL HiddenSystem;
209: int64 HiddenSystemPartitionStart;
210:
211: // Number of times the filter driver answered that an unencrypted volume
212: // is read-only (or mounted an outer/normal TrueCrypt volume as read only)
213: uint32 HiddenSysLeakProtectionCount;
214:
1.1.1.12 root 215: } BootEncryptionStatus;
216:
217:
218: typedef struct
219: {
220: BootEncryptionSetupMode SetupMode;
221: WipeAlgorithmId WipeAlgorithm;
1.1.1.15 root 222: BOOL ZeroUnreadableSectors;
1.1.1.12 root 223: } BootEncryptionSetupRequest;
224:
225:
226: typedef struct
227: {
228: Password VolumePassword;
229: } ReopenBootVolumeHeaderRequest;
230:
231:
1.1.1.13 root 232: typedef struct
233: {
234: char BootEncryptionAlgorithmName[256];
235: } GetBootEncryptionAlgorithmNameRequest;
236:
1.1.1.14 root 237: typedef struct
238: {
239: wchar_t DevicePath[TC_MAX_PATH];
240: byte Configuration;
241: BOOL DriveIsDynamic;
1.1.1.15 root 242: uint16 BootLoaderVersion;
243: byte UserConfiguration;
244: char CustomUserMessage[TC_BOOT_SECTOR_USER_MESSAGE_MAX_LENGTH + 1];
1.1.1.14 root 245: } GetSystemDriveConfigurationRequest;
1.1.1.13 root 246:
1.1.1.15 root 247: typedef struct
248: {
249: WipeAlgorithmId WipeAlgorithm;
250: byte WipeKey[MASTER_KEYDATA_SIZE];
251: } WipeDecoySystemRequest;
252:
253: typedef struct
254: {
255: BOOL WipeInProgress;
256: WipeAlgorithmId WipeAlgorithm;
257: int64 WipedAreaEnd;
258: } DecoySystemWipeStatus;
259:
260: typedef struct
261: {
262: LARGE_INTEGER Offset;
263: byte Data[SECTOR_SIZE];
264: } WriteBootDriveSectorRequest;
265:
1.1 root 266: #pragma pack (pop)
267:
268: #ifdef NT4_DRIVER
269: #define DRIVER_STR WIDE
270: #else
271: #define DRIVER_STR
272: #endif
273:
274: /* NT only */
275:
1.1.1.13 root 276: #define TC_UNIQUE_ID_PREFIX "TrueCryptVolume"
1.1 root 277: #define TC_MOUNT_PREFIX L"\\Device\\TrueCryptVolume"
278:
279: #define NT_MOUNT_PREFIX DRIVER_STR("\\Device\\TrueCryptVolume")
280: #define NT_ROOT_PREFIX DRIVER_STR("\\Device\\TrueCrypt")
281: #define DOS_MOUNT_PREFIX DRIVER_STR("\\DosDevices\\")
282: #define DOS_ROOT_PREFIX DRIVER_STR("\\DosDevices\\TrueCrypt")
283: #define WIN32_ROOT_PREFIX DRIVER_STR("\\\\.\\TrueCrypt")
1.1.1.6 root 284:
1.1.1.14 root 285: #define TC_DRIVER_CONFIG_REG_VALUE_NAME DRIVER_STR("TrueCryptConfig")
286:
1.1.1.15 root 287: #define TC_DRIVER_CONFIG_CACHE_BOOT_PASSWORD 0x1
288:
1.1.1.6 root 289: #endif /* _WIN32 */
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