Hi Folks !
First of all, I'm sorry to use the mailing list to post bug fixes but as
a Windows programmer it is painful for me to use CVS... My contributions
follow.
Regards,
Francis PALLINI
File modes.h
------------
void BlockOrientedCipherModeBase::ProcessData(byte *outString, const
byte *inString, unsigned int length)
{
unsigned int s = BlockSize();
assert(length % s == 0);
unsigned int alignment = m_cipher->BlockAlignment();
bool requireAlignedInput = RequireAlignedInput();
if (IsAlignedOn(outString, alignment))
{
if (!requireAlignedInput || IsAlignedOn(inString,
alignment))
ProcessBlocks(outString, inString, length / s);
else
{
memcpy(outString, inString, length);
ProcessBlocks(outString, outString, length / s);
}
}
else
{
while (length)
{
if (!requireAlignedInput ||
IsAlignedOn(inString, alignment))
ProcessBlocks(m_buffer, inString, 1);
else
{
memcpy(m_buffer, inString, s);
ProcessBlocks(m_buffer, m_buffer, 1);
}
memcpy(outString, m_buffer, s);
// --- Added
inString += s;
outString += s;
// --- End
length -= s;
}
}
}
File integer.h
--------------
SSE2 instructions make it impossible to profile Crypto++ with Purify, so
allow one to disable SS2 support (added DISABLE_SSE2 macro definition).
#ifdef _M_IX86
# if ((defined(__INTEL_COMPILER) && (__INTEL_COMPILER >= 500)) ||
(defined(__ICL) && (__ICL >= 500)) && defined(DISABLE_SSE2) == 0)
# define SSE2_INTRINSICS_AVAILABLE
# elif defined(_MSC_VER)
// _mm_free seems to be the only way to tell if the
Processor Pack is installed or not
# include <malloc.h>
# if (defined(_mm_free) && defined(DISABLE_SSE2) == 0)
# define SSE2_INTRINSICS_AVAILABLE
# endif
# endif
#endif
