diff options
Diffstat (limited to 'src/Common/Xts.h')
| -rw-r--r-- | src/Common/Xts.h | 168 |
1 files changed, 84 insertions, 84 deletions
diff --git a/src/Common/Xts.h b/src/Common/Xts.h index b984dd99..f4f4ab5b 100644 --- a/src/Common/Xts.h +++ b/src/Common/Xts.h @@ -1,84 +1,84 @@ -/*
- Derived from source code of TrueCrypt 7.1a, which is
- Copyright (c) 2008-2012 TrueCrypt Developers Association and which is governed
- by the TrueCrypt License 3.0.
-
- Modifications and additions to the original source code (contained in this file)
- and all other portions of this file are Copyright (c) 2013-2016 IDRIX
- and are governed by the Apache License 2.0 the full text of which is
- contained in the file License.txt included in VeraCrypt binary and source
- code distribution packages.
-*/
-
-#ifndef XTS_H
-#define XTS_H
-
-// Header files (optional)
-
-#include "Tcdefs.h"
-#include "Common/Endian.h"
-#include "Crypto.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-// Macros
-
-#ifndef LITTLE_ENDIAN
-# define LITTLE_ENDIAN 1
-#endif
-
-#ifndef BIG_ENDIAN
-# define BIG_ENDIAN 2
-#endif
-
-#ifndef BYTE_ORDER
-# define BYTE_ORDER LITTLE_ENDIAN
-#endif
-
-#ifndef LE64
-# if BYTE_ORDER == LITTLE_ENDIAN
-# define LE64(x) (x)
-# endif
-#endif
-
-// Custom data types
-
-#ifndef TC_LARGEST_COMPILER_UINT
-# ifdef TC_NO_COMPILER_INT64
- typedef unsigned __int32 TC_LARGEST_COMPILER_UINT;
-# else
- typedef unsigned __int64 TC_LARGEST_COMPILER_UINT;
-# endif
-#endif
-
-#ifndef TCDEFS_H
-typedef union
-{
- struct
- {
- unsigned __int32 LowPart;
- unsigned __int32 HighPart;
- };
-# ifndef TC_NO_COMPILER_INT64
- unsigned __int64 Value;
-# endif
-
-} UINT64_STRUCT;
-#endif
-
-// Public function prototypes
-
-void EncryptBufferXTS (unsigned __int8 *buffer, TC_LARGEST_COMPILER_UINT length, const UINT64_STRUCT *startDataUnitNo, unsigned int startCipherBlockNo, unsigned __int8 *ks, unsigned __int8 *ks2, int cipher);
-static void EncryptBufferXTSParallel (unsigned __int8 *buffer, TC_LARGEST_COMPILER_UINT length, const UINT64_STRUCT *startDataUnitNo, unsigned int startCipherBlockNo, unsigned __int8 *ks, unsigned __int8 *ks2, int cipher);
-static void EncryptBufferXTSNonParallel (unsigned __int8 *buffer, TC_LARGEST_COMPILER_UINT length, const UINT64_STRUCT *startDataUnitNo, unsigned int startCipherBlockNo, unsigned __int8 *ks, unsigned __int8 *ks2, int cipher);
-void DecryptBufferXTS (unsigned __int8 *buffer, TC_LARGEST_COMPILER_UINT length, const UINT64_STRUCT *startDataUnitNo, unsigned int startCipherBlockNo, unsigned __int8 *ks, unsigned __int8 *ks2, int cipher);
-static void DecryptBufferXTSParallel (unsigned __int8 *buffer, TC_LARGEST_COMPILER_UINT length, const UINT64_STRUCT *startDataUnitNo, unsigned int startCipherBlockNo, unsigned __int8 *ks, unsigned __int8 *ks2, int cipher);
-static void DecryptBufferXTSNonParallel (unsigned __int8 *buffer, TC_LARGEST_COMPILER_UINT length, const UINT64_STRUCT *startDataUnitNo, unsigned int startCipherBlockNo, unsigned __int8 *ks, unsigned __int8 *ks2, int cipher);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif // #ifndef XTS_H
+/* + Derived from source code of TrueCrypt 7.1a, which is + Copyright (c) 2008-2012 TrueCrypt Developers Association and which is governed + by the TrueCrypt License 3.0. + + Modifications and additions to the original source code (contained in this file) + and all other portions of this file are Copyright (c) 2013-2016 IDRIX + and are governed by the Apache License 2.0 the full text of which is + contained in the file License.txt included in VeraCrypt binary and source + code distribution packages. +*/ + +#ifndef XTS_H +#define XTS_H + +// Header files (optional) + +#include "Tcdefs.h" +#include "Common/Endian.h" +#include "Crypto.h" + +#ifdef __cplusplus +extern "C" { +#endif + +// Macros + +#ifndef LITTLE_ENDIAN +# define LITTLE_ENDIAN 1 +#endif + +#ifndef BIG_ENDIAN +# define BIG_ENDIAN 2 +#endif + +#ifndef BYTE_ORDER +# define BYTE_ORDER LITTLE_ENDIAN +#endif + +#ifndef LE64 +# if BYTE_ORDER == LITTLE_ENDIAN +# define LE64(x) (x) +# endif +#endif + +// Custom data types + +#ifndef TC_LARGEST_COMPILER_UINT +# ifdef TC_NO_COMPILER_INT64 + typedef unsigned __int32 TC_LARGEST_COMPILER_UINT; +# else + typedef unsigned __int64 TC_LARGEST_COMPILER_UINT; +# endif +#endif + +#ifndef TCDEFS_H +typedef union +{ + struct + { + unsigned __int32 LowPart; + unsigned __int32 HighPart; + }; +# ifndef TC_NO_COMPILER_INT64 + unsigned __int64 Value; +# endif + +} UINT64_STRUCT; +#endif + +// Public function prototypes + +void EncryptBufferXTS (unsigned __int8 *buffer, TC_LARGEST_COMPILER_UINT length, const UINT64_STRUCT *startDataUnitNo, unsigned int startCipherBlockNo, unsigned __int8 *ks, unsigned __int8 *ks2, int cipher); +static void EncryptBufferXTSParallel (unsigned __int8 *buffer, TC_LARGEST_COMPILER_UINT length, const UINT64_STRUCT *startDataUnitNo, unsigned int startCipherBlockNo, unsigned __int8 *ks, unsigned __int8 *ks2, int cipher); +static void EncryptBufferXTSNonParallel (unsigned __int8 *buffer, TC_LARGEST_COMPILER_UINT length, const UINT64_STRUCT *startDataUnitNo, unsigned int startCipherBlockNo, unsigned __int8 *ks, unsigned __int8 *ks2, int cipher); +void DecryptBufferXTS (unsigned __int8 *buffer, TC_LARGEST_COMPILER_UINT length, const UINT64_STRUCT *startDataUnitNo, unsigned int startCipherBlockNo, unsigned __int8 *ks, unsigned __int8 *ks2, int cipher); +static void DecryptBufferXTSParallel (unsigned __int8 *buffer, TC_LARGEST_COMPILER_UINT length, const UINT64_STRUCT *startDataUnitNo, unsigned int startCipherBlockNo, unsigned __int8 *ks, unsigned __int8 *ks2, int cipher); +static void DecryptBufferXTSNonParallel (unsigned __int8 *buffer, TC_LARGEST_COMPILER_UINT length, const UINT64_STRUCT *startDataUnitNo, unsigned int startCipherBlockNo, unsigned __int8 *ks, unsigned __int8 *ks2, int cipher); + +#ifdef __cplusplus +} +#endif + +#endif // #ifndef XTS_H |