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Add original TrueCrypt 7.1a sources

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This commit is contained in:
Mounir IDRASSI
2013-06-22 16:16:13 +02:00
commit c606f0866c
252 changed files with 96916 additions and 0 deletions
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src/Common/Endian.c Normal file
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/*
Legal Notice: Some portions of the source code contained in this file were
derived from the source code of Encryption for the Masses 2.02a, which is
Copyright (c) 1998-2000 Paul Le Roux and which is governed by the 'License
Agreement for Encryption for the Masses'. Modifications and additions to
the original source code (contained in this file) and all other portions
of this file are Copyright (c) 2003-2009 TrueCrypt Developers Association
and are governed by the TrueCrypt License 3.0 the full text of which is
contained in the file License.txt included in TrueCrypt binary and source
code distribution packages. */
#include "Tcdefs.h"
#include "Common/Endian.h"
unsigned __int16 MirrorBytes16 (unsigned __int16 x)
{
return (x << 8) | (x >> 8);
}
unsigned __int32 MirrorBytes32 (unsigned __int32 x)
{
unsigned __int32 n = (unsigned __int8) x;
n <<= 8; n |= (unsigned __int8) (x >> 8);
n <<= 8; n |= (unsigned __int8) (x >> 16);
return (n << 8) | (unsigned __int8) (x >> 24);
}
#ifndef TC_NO_COMPILER_INT64
uint64 MirrorBytes64 (uint64 x)
{
uint64 n = (unsigned __int8) x;
n <<= 8; n |= (unsigned __int8) (x >> 8);
n <<= 8; n |= (unsigned __int8) (x >> 16);
n <<= 8; n |= (unsigned __int8) (x >> 24);
n <<= 8; n |= (unsigned __int8) (x >> 32);
n <<= 8; n |= (unsigned __int8) (x >> 40);
n <<= 8; n |= (unsigned __int8) (x >> 48);
return (n << 8) | (unsigned __int8) (x >> 56);
}
#endif
void
LongReverse (unsigned __int32 *buffer, unsigned byteCount)
{
unsigned __int32 value;
byteCount /= sizeof (unsigned __int32);
while (byteCount--)
{
value = *buffer;
value = ((value & 0xFF00FF00L) >> 8) | \
((value & 0x00FF00FFL) << 8);
*buffer++ = (value << 16) | (value >> 16);
}
}