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1.1.1.12 root 1: /*
1.1.1.14 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
8: by the TrueCrypt License 2.4 the full text of which is contained in the
9: file License.txt included in TrueCrypt binary and source code distribution
1.1.1.12 root 10: packages. */
1.1 root 11:
1.1.1.14 root 12: #ifndef TCDEFS_H
13: #define TCDEFS_H
14:
15: #define TC_APP_NAME "TrueCrypt"
16:
1.1 root 17: // Version displayed to user
1.1.1.15! root 18: #define VERSION_STRING "5.0a"
1.1 root 19:
20: // Version number to compare against driver
1.1.1.15! root 21: #define VERSION_NUM 0x050a
1.1 root 22:
23: // Version number written to volume header during format,
24: // specifies the minimum program version required to mount the volume
1.1.1.14 root 25: #define VOL_REQ_PROG_VERSION 0x0500
1.1.1.6 root 26:
27: // Volume header version
1.1.1.14 root 28: #define VOLUME_HEADER_VERSION 0x0003
1.1 root 29:
1.1.1.13 root 30: // Sector size of encrypted filesystem, which may differ from sector size
31: // of host filesystem/device (this is fully supported since v4.3).
1.1.1.12 root 32: #define SECTOR_SIZE 512
1.1 root 33:
1.1.1.10 root 34: #define BYTES_PER_KB 1024LL
35: #define BYTES_PER_MB 1048576LL
36: #define BYTES_PER_GB 1073741824LL
37: #define BYTES_PER_TB 1099511627776LL
38: #define BYTES_PER_PB 1125899906842624LL
1.1 root 39:
40: /* GUI/driver errors */
41:
1.1.1.14 root 42: #define MAX_128BIT_BLOCK_VOLUME_SIZE BYTES_PER_PB // Security bound (128-bit block XTS mode)
43: #define MAX_VOLUME_SIZE_GENERAL 0x7fffFFFFffffFFFFLL // Signed 64-bit integer file offset values
44: #define MAX_VOLUME_SIZE MAX_128BIT_BLOCK_VOLUME_SIZE
45: #define MIN_FAT_VOLUME_SIZE 19456
1.1.1.12 root 46: #define MAX_FAT_VOLUME_SIZE 0x20000000000LL
1.1.1.14 root 47: #define MIN_NTFS_VOLUME_SIZE 2634752
48: #define MAX_NTFS_VOLUME_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).
49: #define MAX_HIDDEN_VOLUME_HOST_SIZE MAX_NTFS_VOLUME_SIZE
1.1.1.6 root 50: #define MAX_HIDDEN_VOLUME_SIZE ( MAX_HIDDEN_VOLUME_HOST_SIZE - HIDDEN_VOL_HEADER_OFFSET - HEADER_SIZE )
1.1.1.14 root 51: #define MIN_VOLUME_SIZE MIN_FAT_VOLUME_SIZE
52: #define MIN_HIDDEN_VOLUME_HOST_SIZE ( MIN_VOLUME_SIZE * 2 + HIDDEN_VOL_HEADER_OFFSET + HEADER_SIZE )
53:
54: #ifndef TC_NO_COMPILER_INT64
55: #if MAX_VOLUME_SIZE > MAX_VOLUME_SIZE_GENERAL
56: #error MAX_VOLUME_SIZE must be less than or equal to MAX_VOLUME_SIZE_GENERAL
57: #endif
58: #endif
1.1 root 59:
60: #define WIDE(x) (LPWSTR)L##x
61:
1.1.1.14 root 62: typedef __int8 int8;
63: typedef __int16 int16;
64: typedef __int32 int32;
65: typedef unsigned __int8 byte;
66: typedef unsigned __int16 uint16;
67: typedef unsigned __int32 uint32;
68:
69: #ifdef TC_NO_COMPILER_INT64
70: typedef unsigned __int32 TC_LARGEST_COMPILER_UINT;
71: #else
72: typedef unsigned __int64 TC_LARGEST_COMPILER_UINT;
73: typedef __int64 int64;
74: typedef unsigned __int64 uint64;
75: #endif
76:
77: // Needed by Cryptolib
78: typedef unsigned __int8 uint_8t;
79: typedef unsigned __int16 uint_16t;
80: typedef unsigned __int32 uint_32t;
81: #ifndef TC_NO_COMPILER_INT64
82: typedef unsigned __int64 uint_64t;
83: #endif
84:
85: typedef union
86: {
87: struct
88: {
89: unsigned __int32 LowPart;
90: unsigned __int32 HighPart;
91: };
92: #ifndef TC_NO_COMPILER_INT64
93: unsigned __int64 Value;
94: #endif
95:
96: } UINT64_STRUCT;
97:
98: #ifdef TC_WINDOWS_BOOT
99: # define TC_THROW_FATAL_EXCEPTION do { __asm hlt } while (1)
100: #elif defined (NT4_DRIVER)
101: # define TC_THROW_FATAL_EXCEPTION KeBugCheckEx (SECURITY_SYSTEM, __LINE__, 0, 0, 'TC')
102: #else
103: # define TC_THROW_FATAL_EXCEPTION *(char *) 0 = 0
104: #endif
105:
1.1 root 106: #ifdef NT4_DRIVER
107:
108: #pragma warning( disable : 4201 )
109: #pragma warning( disable : 4214 )
110: #pragma warning( disable : 4115 )
111: #pragma warning( disable : 4100 )
112: #pragma warning( disable : 4101 )
113: #pragma warning( disable : 4057 )
114: #pragma warning( disable : 4244 )
115: #pragma warning( disable : 4514 )
116: #pragma warning( disable : 4127 )
117:
118:
1.1.1.14 root 119: #include <ntifs.h>
1.1 root 120: #include <ntddk.h> /* Standard header file for nt drivers */
1.1.1.14 root 121:
1.1 root 122: #undef _WIN32_WINNT
123: #define _WIN32_WINNT 0x0501
124: #include <ntdddisk.h> /* Standard I/O control codes */
125: #include <ntiologc.h>
126:
127: #pragma warning( default : 4201 )
128: #pragma warning( default : 4214 )
129: #pragma warning( default : 4115 )
130: #pragma warning( default : 4100 )
131: #pragma warning( default : 4101 )
132: #pragma warning( default : 4057 )
133: #pragma warning( default : 4244 )
134: #pragma warning( default : 4127 )
135:
136: /* #pragma warning( default : 4514 ) this warning remains disabled */
137:
138: #define TCalloc(size) ((void *) ExAllocatePoolWithTag( NonPagedPool, size, 'MMCT' ))
139: #define TCfree(memblock) ExFreePoolWithTag( memblock, 'MMCT' )
140:
141: #define DEVICE_DRIVER
142:
143: #ifndef BOOL
144: typedef int BOOL;
145: #endif
146:
147: #ifndef TRUE
148: #define TRUE 1
149: #endif
150:
151: #ifndef FALSE
152: #define FALSE !TRUE
153: #endif
154:
155: /* Define dummies for the drivers */
156: typedef int HFILE;
157: typedef unsigned int WPARAM;
1.1.1.8 root 158: typedef unsigned __int32 LPARAM;
1.1 root 159: #define CALLBACK
160:
161: #ifndef UINT
162: typedef unsigned int UINT;
163: #endif
164:
165: #ifndef LRESULT
1.1.1.8 root 166: typedef unsigned __int32 LRESULT;
1.1 root 167: #endif
1.1.1.9 root 168: /* NT4_DRIVER */
169:
170: #elif defined(LINUX_DRIVER)
171:
172: #define TCalloc(size) (kmalloc( size, GFP_KERNEL ))
173: #define TCfree(memblock) kfree( memblock )
1.1 root 174:
1.1.1.9 root 175: #else
1.1 root 176:
177: #define TCalloc malloc
178: #define TCfree free
179:
1.1.1.8 root 180: #ifdef _WIN32
181:
1.1 root 182: #pragma warning( disable : 4201 )
183: #pragma warning( disable : 4214 )
184: #pragma warning( disable : 4115 )
185: #pragma warning( disable : 4514 )
186:
187: #undef _WIN32_WINNT
188: #define _WIN32_WINNT 0x0501
189: #include <windows.h> /* Windows header */
190: #include <commctrl.h> /* The common controls */
191: #include <process.h> /* Process control */
192: #include <winioctl.h>
193: #include <stdio.h> /* For sprintf */
194:
195: #pragma warning( default : 4201 )
196: #pragma warning( default : 4214 )
197: #pragma warning( default : 4115 )
198:
199: /* #pragma warning( default : 4514 ) this warning remains disabled */
200:
201: /* This is needed to fix a bug with VC 5, the TCHAR macro _ttoi64 maps
1.1.1.10 root 202: incorrectly to atoLL when it should be _atoi64 */
1.1 root 203: #define atoi64 _atoi64
204:
1.1.1.8 root 205: #endif /* _WIN32 */
1.1 root 206:
1.1.1.8 root 207: #endif /* NT4_DRIVER */
208:
209: #ifdef _WIN32
1.1.1.12 root 210: #define burn(mem,size) do { volatile char *burnm = (volatile char *)(mem); int burnc = size; RtlSecureZeroMemory (mem, size); while (burnc--) *burnm++ = 0; } while (0)
211: #else
212: #define burn(mem,size) do { volatile char *burnm = (volatile char *)(mem); int burnc = size; while (burnc--) *burnm++ = 0; } while (0)
1.1.1.8 root 213: #endif
1.1.1.11 root 214:
1.1.1.14 root 215: // The size of the memory area to wipe is in bytes amd it must be a multiple of 8.
216: #ifndef TC_NO_COMPILER_INT64
217: # define FAST_ERASE64(mem,size) do { volatile unsigned __int64 *burnm = (volatile unsigned __int64 *)(mem); int burnc = size >> 3; while (burnc--) *burnm++ = 0; } while (0)
218: #else
219: # define FAST_ERASE64(mem,size) do { volatile unsigned __int32 *burnm = (volatile unsigned __int32 *)(mem); int burnc = size >> 2; while (burnc--) *burnm++ = 0; } while (0)
220: #endif
221:
1.1.1.11 root 222: #ifdef MAX_PATH
1.1.1.12 root 223: #define TC_MAX_PATH MAX_PATH
1.1.1.11 root 224: #else
1.1.1.12 root 225: #define TC_MAX_PATH 260 /* Includes the null terminator */
1.1.1.11 root 226: #endif
1.1.1.12 root 227:
228: #define MAX_URL_LENGTH 2084 /* Internet Explorer limit. Includes the terminating null character. */
229:
230: #define TC_APPLINK "http://www.truecrypt.org/applink.php?version=" VERSION_STRING
231: #define TC_APPLINK_SECURE "https://www.truecrypt.org/applink.php?version=" VERSION_STRING
1.1.1.14 root 232:
233: enum
234: {
235: ERR_SUCCESS = 0,
236: ERR_OS_ERROR = 1,
237: ERR_OUTOFMEMORY,
238: ERR_PASSWORD_WRONG,
239: ERR_VOL_FORMAT_BAD,
240: ERR_DRIVE_NOT_FOUND,
241: ERR_FILES_OPEN,
242: ERR_VOL_SIZE_WRONG,
243: ERR_COMPRESSION_NOT_SUPPORTED,
244: ERR_PASSWORD_CHANGE_VOL_TYPE,
245: ERR_PASSWORD_CHANGE_VOL_VERSION,
246: ERR_VOL_SEEKING,
247: ERR_VOL_WRITING,
248: ERR_FILES_OPEN_LOCK,
249: ERR_VOL_READING,
250: ERR_DRIVER_VERSION,
251: ERR_NEW_VERSION_REQUIRED,
252: ERR_CIPHER_INIT_FAILURE,
253: ERR_CIPHER_INIT_WEAK_KEY,
254: ERR_SELF_TESTS_FAILED,
255: ERR_SECTOR_SIZE_INCOMPATIBLE,
256: ERR_VOL_ALREADY_MOUNTED,
257: ERR_NO_FREE_DRIVES,
258: ERR_FILE_OPEN_FAILED,
259: ERR_VOL_MOUNT_FAILED,
260: ERR_INVALID_DEVICE,
261: ERR_ACCESS_DENIED,
262: ERR_MODE_INIT_FAILED,
263: ERR_DONT_REPORT
264: };
265:
266: #endif // #ifndef TCDEFS_H
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