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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
1.1.1.14! root 8: by the TrueCrypt License 2.5 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"
15: #include "Common.h"
16: #include "Crypto.h"
1.1.1.12 root 17: #include "Wipe.h"
1.1.1.6 root 18:
19: #ifdef _WIN32
20:
1.1.1.13 root 21: /* WARNING: Modifying the following values or their meanings can introduce incompatibility with previous versions. */
1.1 root 22:
1.1.1.12 root 23: #define TC_IOCTL(CODE) (CTL_CODE (FILE_DEVICE_UNKNOWN, 0x800 + (CODE), METHOD_BUFFERED, FILE_ANY_ACCESS))
1.1 root 24:
1.1.1.12 root 25: #define TC_IOCTL_GET_DRIVER_VERSION TC_IOCTL (1)
26: #define TC_IOCTL_GET_BOOT_LOADER_VERSION TC_IOCTL (2)
27: #define TC_IOCTL_MOUNT_VOLUME TC_IOCTL (3)
28: #define TC_IOCTL_DISMOUNT_VOLUME TC_IOCTL (4)
29: #define TC_IOCTL_DISMOUNT_ALL_VOLUMES TC_IOCTL (5)
30: #define TC_IOCTL_GET_MOUNTED_VOLUMES TC_IOCTL (6)
31: #define TC_IOCTL_GET_VOLUME_PROPERTIES TC_IOCTL (7)
32: #define TC_IOCTL_GET_DEVICE_REFCOUNT TC_IOCTL (8)
33: #define TC_IOCTL_WAS_REFERENCED_DEVICE_DELETED TC_IOCTL (9)
34: #define TC_IOCTL_IS_ANY_VOLUME_MOUNTED TC_IOCTL (10)
35: #define TC_IOCTL_GET_PASSWORD_CACHE_STATUS TC_IOCTL (11)
36: #define TC_IOCTL_WIPE_PASSWORD_CACHE TC_IOCTL (12)
37: #define TC_IOCTL_OPEN_TEST TC_IOCTL (13)
38: #define TC_IOCTL_GET_DRIVE_PARTITION_INFO TC_IOCTL (14)
39: #define TC_IOCTL_GET_DRIVE_GEOMETRY TC_IOCTL (15)
40: #define TC_IOCTL_PROBE_REAL_DRIVE_SIZE TC_IOCTL (16)
41: #define TC_IOCTL_GET_RESOLVED_SYMLINK TC_IOCTL (17)
42: #define TC_IOCTL_GET_BOOT_ENCRYPTION_STATUS TC_IOCTL (18)
43: #define TC_IOCTL_BOOT_ENCRYPTION_SETUP TC_IOCTL (19)
44: #define TC_IOCTL_ABORT_BOOT_ENCRYPTION_SETUP TC_IOCTL (20)
45: #define TC_IOCTL_GET_BOOT_ENCRYPTION_SETUP_RESULT TC_IOCTL (21)
46: #define TC_IOCTL_GET_BOOT_DRIVE_VOLUME_PROPERTIES TC_IOCTL (22)
47: #define TC_IOCTL_REOPEN_BOOT_VOLUME_HEADER TC_IOCTL (23)
1.1.1.13 root 48: #define TC_IOCTL_GET_BOOT_ENCRYPTION_ALGORITHM_NAME TC_IOCTL (24)
49: #define TC_IOCTL_GET_TRAVELER_MODE_STATUS TC_IOCTL (25)
50: #define TC_IOCTL_SET_TRAVELER_MODE_STATUS TC_IOCTL (26)
1.1.1.14! root 51: #define TC_IOCTL_IS_HIDDEN_SYSTEM_RUNNING TC_IOCTL (27)
! 52: #define TC_IOCTL_GET_SYSTEM_DRIVE_CONFIG TC_IOCTL (28)
! 53: #define TC_IOCTL_DISK_IS_WRITABLE TC_IOCTL (29)
1.1.1.12 root 54:
55: // Legacy IOCTLs used before version 5.0
56: #define TC_IOCTL_LEGACY_GET_DRIVER_VERSION 466968
57: #define TC_IOCTL_LEGACY_GET_MOUNTED_VOLUMES 466948
1.1 root 58:
59:
60: /* Start of driver interface structures, the size of these structures may
61: change between versions; so make sure you first send DRIVER_VERSION to
62: check that it's the correct device driver */
63:
64: #pragma pack (push)
65: #pragma pack(1)
66:
67: typedef struct
68: {
1.1.1.6 root 69: int nReturnCode; /* Return code back from driver */
70: short wszVolume[TC_MAX_PATH]; /* Volume to be mounted */
71: Password VolumePassword; /* User password */
72: BOOL bCache; /* Cache passwords in driver */
73: int nDosDriveNo; /* Drive number to mount */
1.1.1.10 root 74: int BytesPerSector;
1.1.1.6 root 75: BOOL bMountReadOnly; /* Mount volume in read-only mode */
76: BOOL bMountRemovable; /* Mount volume as removable media */
77: BOOL bExclusiveAccess; /* Open host file/device in exclusive access mode */
78: BOOL bMountManager; /* Announce volume to mount manager */
79: BOOL bUserContext; /* Mount volume in user process context */
80: BOOL bPreserveTimestamp; /* Preserve file container timestamp */
1.1.1.13 root 81: BOOL bPartitionInInactiveSysEncScope; /* If TRUE, we are to attempt to mount a partition located on an encrypted system drive without pre-boot authentication. */
82: 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 83: // Hidden volume protection
84: BOOL bProtectHiddenVolume; /* TRUE if the user wants the hidden volume within this volume to be protected against being overwritten (damaged) */
85: Password ProtectedHidVolPassword; /* Password to the hidden volume to be protected against overwriting */
1.1.1.14! root 86: BOOL UseBackupHeader;
1.1 root 87: } MOUNT_STRUCT;
88:
89: typedef struct
90: {
91: int nDosDriveNo; /* Drive letter to unmount */
1.1.1.4 root 92: BOOL ignoreOpenFiles;
1.1.1.14! root 93: BOOL HiddenVolumeProtectionTriggered;
1.1.1.4 root 94: int nReturnCode; /* Return code back from driver */
1.1 root 95: } UNMOUNT_STRUCT;
96:
97: typedef struct
98: {
1.1.1.6 root 99: unsigned __int32 ulMountedDrives; /* Bitfield of all mounted drive letters */
1.1.1.7 root 100: short wszVolume[26][TC_MAX_PATH]; /* Volume names of mounted volumes */
1.1 root 101: unsigned __int64 diskLength[26];
1.1.1.4 root 102: int ea[26];
1.1.1.6 root 103: int volumeType[26]; /* Volume type (e.g. PROP_VOL_TYPE_OUTER, PROP_VOL_TYPE_OUTER_VOL_WRITE_PREVENTED, etc.) */
1.1 root 104: } MOUNT_LIST_STRUCT;
105:
106: typedef struct
107: {
108: int driveNo;
1.1.1.6 root 109: int uniqueId;
1.1.1.7 root 110: short wszVolume[TC_MAX_PATH];
1.1 root 111: unsigned __int64 diskLength;
1.1.1.4 root 112: int ea;
1.1.1.7 root 113: int mode;
1.1 root 114: int pkcs5;
115: int pkcs5Iterations;
1.1.1.4 root 116: BOOL hiddenVolume;
1.1.1.6 root 117: BOOL readOnly;
1.1 root 118: unsigned __int64 volumeCreationTime;
119: unsigned __int64 headerCreationTime;
1.1.1.6 root 120: unsigned __int64 totalBytesRead;
121: unsigned __int64 totalBytesWritten;
122: int hiddenVolProtection; /* Hidden volume protection status (e.g. HIDVOL_PROT_STATUS_NONE, HIDVOL_PROT_STATUS_ACTIVE, etc.) */
1.1.1.14! root 123: int volFormatVersion;
1.1 root 124: } VOLUME_PROPERTIES_STRUCT;
125:
126: typedef struct
127: {
1.1.1.4 root 128: WCHAR symLinkName[TC_MAX_PATH];
129: WCHAR targetName[TC_MAX_PATH];
130: } RESOLVE_SYMLINK_STRUCT;
131:
132: typedef struct
133: {
1.1.1.10 root 134: WCHAR deviceName[TC_MAX_PATH];
135: PARTITION_INFORMATION partInfo;
1.1.1.12 root 136: BOOL IsGPT;
1.1.1.10 root 137: }
138: DISK_PARTITION_INFO_STRUCT;
139:
140: typedef struct
141: {
142: WCHAR deviceName[TC_MAX_PATH];
143: DISK_GEOMETRY diskGeometry;
144: }
145: DISK_GEOMETRY_STRUCT;
146:
147: typedef struct
148: {
1.1.1.12 root 149: WCHAR DeviceName[TC_MAX_PATH];
150: LARGE_INTEGER RealDriveSize;
1.1.1.13 root 151: BOOL TimeOut;
1.1.1.12 root 152: } ProbeRealDriveSizeRequest;
153:
154: typedef struct
155: {
1.1.1.13 root 156: short wszFileName[TC_MAX_PATH]; // Volume to be "open tested"
157: BOOL bDetectTCBootLoader; // Whether the driver is to determine if the first sector contains a portion of the TrueCrypt Boot Loader
1.1 root 158: } OPEN_TEST_STRUCT;
159:
160:
1.1.1.12 root 161: typedef enum
162: {
163: SetupNone = 0,
164: SetupEncryption,
165: SetupDecryption
166: } BootEncryptionSetupMode;
167:
168:
169: typedef struct
170: {
1.1.1.14! root 171: // New fields must be added at the end of the structure to maintain compatibility with previous versions
1.1.1.12 root 172: BOOL DeviceFilterActive;
173:
174: uint16 BootLoaderVersion;
175:
176: BOOL DriveMounted;
177: BOOL VolumeHeaderPresent;
178: BOOL DriveEncrypted;
179:
180: LARGE_INTEGER BootDriveLength;
181:
182: int64 ConfiguredEncryptedAreaStart;
183: int64 ConfiguredEncryptedAreaEnd;
184: int64 EncryptedAreaStart;
185: int64 EncryptedAreaEnd;
186:
187: uint32 VolumeHeaderSaltCrc32;
188:
189: BOOL SetupInProgress;
190: BootEncryptionSetupMode SetupMode;
191: BOOL TransformWaitingForIdle;
192:
193: uint32 HibernationPreventionCount;
194:
1.1.1.14! root 195: BOOL HiddenSystem;
! 196: int64 HiddenSystemPartitionStart;
! 197:
! 198: // Number of times the filter driver answered that an unencrypted volume
! 199: // is read-only (or mounted an outer/normal TrueCrypt volume as read only)
! 200: uint32 HiddenSysLeakProtectionCount;
! 201:
1.1.1.12 root 202: } BootEncryptionStatus;
203:
204:
205: typedef struct
206: {
207: BootEncryptionSetupMode SetupMode;
208: WipeAlgorithmId WipeAlgorithm;
209: } BootEncryptionSetupRequest;
210:
211:
212: typedef struct
213: {
214: Password VolumePassword;
215: } ReopenBootVolumeHeaderRequest;
216:
217:
1.1.1.13 root 218: typedef struct
219: {
220: char BootEncryptionAlgorithmName[256];
221: } GetBootEncryptionAlgorithmNameRequest;
222:
1.1.1.14! root 223: typedef struct
! 224: {
! 225: wchar_t DevicePath[TC_MAX_PATH];
! 226: byte Configuration;
! 227: BOOL DriveIsDynamic;
! 228: } GetSystemDriveConfigurationRequest;
1.1.1.13 root 229:
1.1 root 230: #pragma pack (pop)
231:
232: #ifdef NT4_DRIVER
233: #define DRIVER_STR WIDE
234: #else
235: #define DRIVER_STR
236: #endif
237:
238: /* NT only */
239:
1.1.1.13 root 240: #define TC_UNIQUE_ID_PREFIX "TrueCryptVolume"
1.1 root 241: #define TC_MOUNT_PREFIX L"\\Device\\TrueCryptVolume"
242:
243: #define NT_MOUNT_PREFIX DRIVER_STR("\\Device\\TrueCryptVolume")
244: #define NT_ROOT_PREFIX DRIVER_STR("\\Device\\TrueCrypt")
245: #define DOS_MOUNT_PREFIX DRIVER_STR("\\DosDevices\\")
246: #define DOS_ROOT_PREFIX DRIVER_STR("\\DosDevices\\TrueCrypt")
247: #define WIN32_ROOT_PREFIX DRIVER_STR("\\\\.\\TrueCrypt")
1.1.1.6 root 248:
1.1.1.14! root 249: #define TC_DRIVER_CONFIG_REG_VALUE_NAME DRIVER_STR("TrueCryptConfig")
! 250:
1.1.1.6 root 251: #endif /* _WIN32 */
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