1 files changed, 1282 insertions, 0 deletions

diff --git a/lib/cryptopp/misc.h b/lib/cryptopp/misc.h
new file mode 100644
index 000000000..2b326dd60
--- /dev/null
+++ b/lib/cryptopp/misc.h
@@ -0,0 +1,1282 @@
+#ifndef CRYPTOPP_MISC_H
+#define CRYPTOPP_MISC_H
+
+#include "cryptlib.h"
+#include "smartptr.h"
+#include <string.h>		// for memcpy and memmove
+
+#ifdef _MSC_VER
+	#if _MSC_VER >= 1400
+		// VC2005 workaround: disable declarations that conflict with winnt.h
+		#define _interlockedbittestandset CRYPTOPP_DISABLED_INTRINSIC_1
+		#define _interlockedbittestandreset CRYPTOPP_DISABLED_INTRINSIC_2
+		#define _interlockedbittestandset64 CRYPTOPP_DISABLED_INTRINSIC_3
+		#define _interlockedbittestandreset64 CRYPTOPP_DISABLED_INTRINSIC_4
+		#include <intrin.h>
+		#undef _interlockedbittestandset
+		#undef _interlockedbittestandreset
+		#undef _interlockedbittestandset64
+		#undef _interlockedbittestandreset64
+		#define CRYPTOPP_FAST_ROTATE(x) 1
+	#elif _MSC_VER >= 1300
+		#define CRYPTOPP_FAST_ROTATE(x) ((x) == 32 | (x) == 64)
+	#else
+		#define CRYPTOPP_FAST_ROTATE(x) ((x) == 32)
+	#endif
+#elif (defined(__MWERKS__) && TARGET_CPU_PPC) || \
+	(defined(__GNUC__) && (defined(_ARCH_PWR2) || defined(_ARCH_PWR) || defined(_ARCH_PPC) || defined(_ARCH_PPC64) || defined(_ARCH_COM)))
+	#define CRYPTOPP_FAST_ROTATE(x) ((x) == 32)
+#elif defined(__GNUC__) && (CRYPTOPP_BOOL_X64 || CRYPTOPP_BOOL_X86)	// depend on GCC's peephole optimization to generate rotate instructions
+	#define CRYPTOPP_FAST_ROTATE(x) 1
+#else
+	#define CRYPTOPP_FAST_ROTATE(x) 0
+#endif
+
+#ifdef __BORLANDC__
+#include <mem.h>
+#endif
+
+#if defined(__GNUC__) && defined(__linux__)
+#define CRYPTOPP_BYTESWAP_AVAILABLE
+#include <byteswap.h>
+#endif
+
+NAMESPACE_BEGIN(CryptoPP)
+
+// ************** compile-time assertion ***************
+
+template <bool b>
+struct CompileAssert
+{
+	static char dummy[2*b-1];
+};
+
+#define CRYPTOPP_COMPILE_ASSERT(assertion) CRYPTOPP_COMPILE_ASSERT_INSTANCE(assertion, __LINE__)
+#if defined(CRYPTOPP_EXPORTS) || defined(CRYPTOPP_IMPORTS)
+#define CRYPTOPP_COMPILE_ASSERT_INSTANCE(assertion, instance)
+#else
+#define CRYPTOPP_COMPILE_ASSERT_INSTANCE(assertion, instance) static CompileAssert<(assertion)> CRYPTOPP_ASSERT_JOIN(cryptopp_assert_, instance)
+#endif
+#define CRYPTOPP_ASSERT_JOIN(X, Y) CRYPTOPP_DO_ASSERT_JOIN(X, Y)
+#define CRYPTOPP_DO_ASSERT_JOIN(X, Y) X##Y
+
+// ************** misc classes ***************
+
+class CRYPTOPP_DLL Empty
+{
+};
+
+//! _
+template <class BASE1, class BASE2>
+class CRYPTOPP_NO_VTABLE TwoBases : public BASE1, public BASE2
+{
+};
+
+//! _
+template <class BASE1, class BASE2, class BASE3>
+class CRYPTOPP_NO_VTABLE ThreeBases : public BASE1, public BASE2, public BASE3
+{
+};
+
+template <class T>
+class ObjectHolder
+{
+protected:
+	T m_object;
+};
+
+class NotCopyable
+{
+public:
+	NotCopyable() {}
+private:
+    NotCopyable(const NotCopyable &);
+    void operator=(const NotCopyable &);
+};
+
+template <class T>
+struct NewObject
+{
+	T* operator()() const {return new T;}
+};
+
+/*! This function safely initializes a static object in a multithreaded environment without using locks (for portability).
+	Note that if two threads call Ref() at the same time, they may get back different references, and one object 
+	may end up being memory leaked. This is by design.
+*/
+template <class T, class F = NewObject<T>, int instance=0>
+class Singleton
+{
+public:
+	Singleton(F objectFactory = F()) : m_objectFactory(objectFactory) {}
+
+	// prevent this function from being inlined
+	CRYPTOPP_NOINLINE const T & Ref(CRYPTOPP_NOINLINE_DOTDOTDOT) const;
+
+private:
+	F m_objectFactory;
+};
+
+template <class T, class F, int instance>
+const T & Singleton<T, F, instance>::Ref(CRYPTOPP_NOINLINE_DOTDOTDOT) const
+{
+	static volatile simple_ptr<T> s_pObject;
+	T *p = s_pObject.m_p;
+
+	if (p)
+		return *p;
+
+	T *newObject = m_objectFactory();
+	p = s_pObject.m_p;
+
+	if (p)
+	{
+		delete newObject;
+		return *p;
+	}
+
+	s_pObject.m_p = newObject;
+	return *newObject;
+}
+
+// ************** misc functions ***************
+
+#if (!__STDC_WANT_SECURE_LIB__ && !defined(_MEMORY_S_DEFINED))
+inline void memcpy_s(void *dest, size_t sizeInBytes, const void *src, size_t count)
+{
+	if (count > sizeInBytes)
+		throw InvalidArgument("memcpy_s: buffer overflow");
+	memcpy(dest, src, count);
+}
+
+inline void memmove_s(void *dest, size_t sizeInBytes, const void *src, size_t count)
+{
+	if (count > sizeInBytes)
+		throw InvalidArgument("memmove_s: buffer overflow");
+	memmove(dest, src, count);
+}
+
+#if __BORLANDC__ >= 0x620
+// C++Builder 2010 workaround: can't use std::memcpy_s because it doesn't allow 0 lengths
+#define memcpy_s CryptoPP::memcpy_s
+#define memmove_s CryptoPP::memmove_s
+#endif
+#endif
+
+inline void * memset_z(void *ptr, int value, size_t num)
+{
+// avoid extranous warning on GCC 4.3.2 Ubuntu 8.10
+#if CRYPTOPP_GCC_VERSION >= 30001
+	if (__builtin_constant_p(num) && num==0)
+		return ptr;
+#endif
+	return memset(ptr, value, num);
+}
+
+// can't use std::min or std::max in MSVC60 or Cygwin 1.1.0
+template <class T> inline const T& STDMIN(const T& a, const T& b)
+{
+	return b < a ? b : a;
+}
+
+template <class T1, class T2> inline const T1 UnsignedMin(const T1& a, const T2& b)
+{
+	CRYPTOPP_COMPILE_ASSERT((sizeof(T1)<=sizeof(T2) && T2(-1)>0) || (sizeof(T1)>sizeof(T2) && T1(-1)>0));
+	assert(a==0 || a>0);	// GCC workaround: get rid of the warning "comparison is always true due to limited range of data type"
+	assert(b>=0);
+
+	if (sizeof(T1)<=sizeof(T2))
+		return b < (T2)a ? (T1)b : a;
+	else
+		return (T1)b < a ? (T1)b : a;
+}
+
+template <class T> inline const T& STDMAX(const T& a, const T& b)
+{
+	return a < b ? b : a;
+}
+
+#define RETURN_IF_NONZERO(x) size_t returnedValue = x; if (returnedValue) return returnedValue
+
+// this version of the macro is fastest on Pentium 3 and Pentium 4 with MSVC 6 SP5 w/ Processor Pack
+#define GETBYTE(x, y) (unsigned int)byte((x)>>(8*(y)))
+// these may be faster on other CPUs/compilers
+// #define GETBYTE(x, y) (unsigned int)(((x)>>(8*(y)))&255)
+// #define GETBYTE(x, y) (((byte *)&(x))[y])
+
+#define CRYPTOPP_GET_BYTE_AS_BYTE(x, y) byte((x)>>(8*(y)))
+
+template <class T>
+unsigned int Parity(T value)
+{
+	for (unsigned int i=8*sizeof(value)/2; i>0; i/=2)
+		value ^= value >> i;
+	return (unsigned int)value&1;
+}
+
+template <class T>
+unsigned int BytePrecision(const T &value)
+{
+	if (!value)
+		return 0;
+
+	unsigned int l=0, h=8*sizeof(value);
+
+	while (h-l > 8)
+	{
+		unsigned int t = (l+h)/2;
+		if (value >> t)
+			l = t;
+		else
+			h = t;
+	}
+
+	return h/8;
+}
+
+template <class T>
+unsigned int BitPrecision(const T &value)
+{
+	if (!value)
+		return 0;
+
+	unsigned int l=0, h=8*sizeof(value);
+
+	while (h-l > 1)
+	{
+		unsigned int t = (l+h)/2;
+		if (value >> t)
+			l = t;
+		else
+			h = t;
+	}
+
+	return h;
+}
+
+inline unsigned int TrailingZeros(word32 v)
+{
+#if defined(__GNUC__) && CRYPTOPP_GCC_VERSION >= 30400
+	return __builtin_ctz(v);
+#elif defined(_MSC_VER) && _MSC_VER >= 1400
+	unsigned long result;
+	_BitScanForward(&result, v);
+	return result;
+#else
+	// from http://graphics.stanford.edu/~seander/bithacks.html#ZerosOnRightMultLookup
+	static const int MultiplyDeBruijnBitPosition[32] = 
+	{
+	  0, 1, 28, 2, 29, 14, 24, 3, 30, 22, 20, 15, 25, 17, 4, 8, 
+	  31, 27, 13, 23, 21, 19, 16, 7, 26, 12, 18, 6, 11, 5, 10, 9
+	};
+	return MultiplyDeBruijnBitPosition[((word32)((v & -v) * 0x077CB531U)) >> 27];
+#endif
+}
+
+inline unsigned int TrailingZeros(word64 v)
+{
+#if defined(__GNUC__) && CRYPTOPP_GCC_VERSION >= 30400
+	return __builtin_ctzll(v);
+#elif defined(_MSC_VER) && _MSC_VER >= 1400 && (defined(_M_X64) || defined(_M_IA64))
+	unsigned long result;
+	_BitScanForward64(&result, v);
+	return result;
+#else
+	return word32(v) ? TrailingZeros(word32(v)) : 32 + TrailingZeros(word32(v>>32));
+#endif
+}
+
+template <class T>
+inline T Crop(T value, size_t size)
+{
+	if (size < 8*sizeof(value))
+    	return T(value & ((T(1) << size) - 1));
+	else
+		return value;
+}
+
+template <class T1, class T2>
+inline bool SafeConvert(T1 from, T2 &to)
+{
+	to = (T2)from;
+	if (from != to || (from > 0) != (to > 0))
+		return false;
+	return true;
+}
+
+inline size_t BitsToBytes(size_t bitCount)
+{
+	return ((bitCount+7)/(8));
+}
+
+inline size_t BytesToWords(size_t byteCount)
+{
+	return ((byteCount+WORD_SIZE-1)/WORD_SIZE);
+}
+
+inline size_t BitsToWords(size_t bitCount)
+{
+	return ((bitCount+WORD_BITS-1)/(WORD_BITS));
+}
+
+inline size_t BitsToDwords(size_t bitCount)
+{
+	return ((bitCount+2*WORD_BITS-1)/(2*WORD_BITS));
+}
+
+CRYPTOPP_DLL void CRYPTOPP_API xorbuf(byte *buf, const byte *mask, size_t count);
+CRYPTOPP_DLL void CRYPTOPP_API xorbuf(byte *output, const byte *input, const byte *mask, size_t count);
+
+CRYPTOPP_DLL bool CRYPTOPP_API VerifyBufsEqual(const byte *buf1, const byte *buf2, size_t count);
+
+template <class T>
+inline bool IsPowerOf2(const T &n)
+{
+	return n > 0 && (n & (n-1)) == 0;
+}
+
+template <class T1, class T2>
+inline T2 ModPowerOf2(const T1 &a, const T2 &b)
+{
+	assert(IsPowerOf2(b));
+	return T2(a) & (b-1);
+}
+
+template <class T1, class T2>
+inline T1 RoundDownToMultipleOf(const T1 &n, const T2 &m)
+{
+	if (IsPowerOf2(m))
+		return n - ModPowerOf2(n, m);
+	else
+		return n - n%m;
+}
+
+template <class T1, class T2>
+inline T1 RoundUpToMultipleOf(const T1 &n, const T2 &m)
+{
+	if (n+m-1 < n)
+		throw InvalidArgument("RoundUpToMultipleOf: integer overflow");
+	return RoundDownToMultipleOf(n+m-1, m);
+}
+
+template <class T>
+inline unsigned int GetAlignmentOf(T *dummy=NULL)	// VC60 workaround
+{
+#ifdef CRYPTOPP_ALLOW_UNALIGNED_DATA_ACCESS
+	if (sizeof(T) < 16)
+		return 1;
+#endif
+
+#if (_MSC_VER >= 1300)
+	return __alignof(T);
+#elif defined(__GNUC__)
+	return __alignof__(T);
+#elif CRYPTOPP_BOOL_SLOW_WORD64
+	return UnsignedMin(4U, sizeof(T));
+#else
+	return sizeof(T);
+#endif
+}
+
+inline bool IsAlignedOn(const void *p, unsigned int alignment)
+{
+	return alignment==1 || (IsPowerOf2(alignment) ? ModPowerOf2((size_t)p, alignment) == 0 : (size_t)p % alignment == 0);
+}
+
+template <class T>
+inline bool IsAligned(const void *p, T *dummy=NULL)	// VC60 workaround
+{
+	return IsAlignedOn(p, GetAlignmentOf<T>());
+}
+
+#ifdef IS_LITTLE_ENDIAN
+	typedef LittleEndian NativeByteOrder;
+#else
+	typedef BigEndian NativeByteOrder;
+#endif
+
+inline ByteOrder GetNativeByteOrder()
+{
+	return NativeByteOrder::ToEnum();
+}
+
+inline bool NativeByteOrderIs(ByteOrder order)
+{
+	return order == GetNativeByteOrder();
+}
+
+template <class T>
+std::string IntToString(T a, unsigned int base = 10)
+{
+	if (a == 0)
+		return "0";
+	bool negate = false;
+	if (a < 0)
+	{
+		negate = true;
+		a = 0-a;	// VC .NET does not like -a
+	}
+	std::string result;
+	while (a > 0)
+	{
+		T digit = a % base;
+		result = char((digit < 10 ? '0' : ('a' - 10)) + digit) + result;
+		a /= base;
+	}
+	if (negate)
+		result = "-" + result;
+	return result;
+}
+
+template <class T1, class T2>
+inline T1 SaturatingSubtract(const T1 &a, const T2 &b)
+{
+	return T1((a > b) ? (a - b) : 0);
+}
+
+template <class T>
+inline CipherDir GetCipherDir(const T &obj)
+{
+	return obj.IsForwardTransformation() ? ENCRYPTION : DECRYPTION;
+}
+
+CRYPTOPP_DLL void CRYPTOPP_API CallNewHandler();
+
+inline void IncrementCounterByOne(byte *inout, unsigned int s)
+{
+	for (int i=s-1, carry=1; i>=0 && carry; i--)
+		carry = !++inout[i];
+}
+
+inline void IncrementCounterByOne(byte *output, const byte *input, unsigned int s)
+{
+	int i, carry;
+	for (i=s-1, carry=1; i>=0 && carry; i--)
+		carry = ((output[i] = input[i]+1) == 0);
+	memcpy_s(output, s, input, i+1);
+}
+
+template <class T>
+inline void ConditionalSwap(bool c, T &a, T &b)
+{
+	T t = c * (a ^ b);
+	a ^= t;
+	b ^= t;
+}
+
+template <class T>
+inline void ConditionalSwapPointers(bool c, T &a, T &b)
+{
+	ptrdiff_t t = c * (a - b);
+	a -= t;
+	b += t;
+}
+
+// see http://www.dwheeler.com/secure-programs/Secure-Programs-HOWTO/protect-secrets.html
+// and https://www.securecoding.cert.org/confluence/display/cplusplus/MSC06-CPP.+Be+aware+of+compiler+optimization+when+dealing+with+sensitive+data
+template <class T>
+void SecureWipeBuffer(T *buf, size_t n)
+{
+	// GCC 4.3.2 on Cygwin optimizes away the first store if this loop is done in the forward direction
+	volatile T *p = buf+n;
+	while (n--)
+		*(--p) = 0;
+}
+
+#if (_MSC_VER >= 1400 || defined(__GNUC__)) && (CRYPTOPP_BOOL_X64 || CRYPTOPP_BOOL_X86)
+
+template<> inline void SecureWipeBuffer(byte *buf, size_t n)
+{
+	volatile byte *p = buf;
+#ifdef __GNUC__
+	asm volatile("rep stosb" : "+c"(n), "+D"(p) : "a"(0) : "memory");
+#else
+	__stosb((byte *)(size_t)p, 0, n);
+#endif
+}
+
+template<> inline void SecureWipeBuffer(word16 *buf, size_t n)
+{
+	volatile word16 *p = buf;
+#ifdef __GNUC__
+	asm volatile("rep stosw" : "+c"(n), "+D"(p) : "a"(0) : "memory");
+#else
+	__stosw((word16 *)(size_t)p, 0, n);
+#endif
+}
+
+template<> inline void SecureWipeBuffer(word32 *buf, size_t n)
+{
+	volatile word32 *p = buf;
+#ifdef __GNUC__
+	asm volatile("rep stosl" : "+c"(n), "+D"(p) : "a"(0) : "memory");
+#else
+	__stosd((unsigned long *)(size_t)p, 0, n);
+#endif
+}
+
+template<> inline void SecureWipeBuffer(word64 *buf, size_t n)
+{
+#if CRYPTOPP_BOOL_X64
+	volatile word64 *p = buf;
+#ifdef __GNUC__
+	asm volatile("rep stosq" : "+c"(n), "+D"(p) : "a"(0) : "memory");
+#else
+	__stosq((word64 *)(size_t)p, 0, n);
+#endif
+#else
+	SecureWipeBuffer((word32 *)buf, 2*n);
+#endif
+}
+
+#endif	// #if (_MSC_VER >= 1400 || defined(__GNUC__)) && (CRYPTOPP_BOOL_X64 || CRYPTOPP_BOOL_X86)
+
+template <class T>
+inline void SecureWipeArray(T *buf, size_t n)
+{
+	if (sizeof(T) % 8 == 0 && GetAlignmentOf<T>() % GetAlignmentOf<word64>() == 0)
+		SecureWipeBuffer((word64 *)buf, n * (sizeof(T)/8));
+	else if (sizeof(T) % 4 == 0 && GetAlignmentOf<T>() % GetAlignmentOf<word32>() == 0)
+		SecureWipeBuffer((word32 *)buf, n * (sizeof(T)/4));
+	else if (sizeof(T) % 2 == 0 && GetAlignmentOf<T>() % GetAlignmentOf<word16>() == 0)
+		SecureWipeBuffer((word16 *)buf, n * (sizeof(T)/2));
+	else
+		SecureWipeBuffer((byte *)buf, n * sizeof(T));
+}
+
+// this function uses wcstombs(), which assumes that setlocale() has been called
+static std::string StringNarrow(const wchar_t *str, bool throwOnError = true)
+{
+#ifdef _MSC_VER
+#pragma warning(push)
+#pragma warning(disable: 4996)	//  'wcstombs': This function or variable may be unsafe.
+#endif
+	size_t size = wcstombs(NULL, str, 0);
+	if (size == size_t(0)-1)
+	{
+		if (throwOnError)
+			throw InvalidArgument("StringNarrow: wcstombs() call failed");
+		else
+			return std::string();
+	}
+	std::string result(size, 0);
+	wcstombs(&result[0], str, size);
+	return result;
+#ifdef _MSC_VER
+#pragma warning(pop)
+#endif
+}
+
+#if CRYPTOPP_BOOL_ALIGN16_ENABLED
+CRYPTOPP_DLL void * CRYPTOPP_API AlignedAllocate(size_t size);
+CRYPTOPP_DLL void CRYPTOPP_API AlignedDeallocate(void *p);
+#endif
+
+CRYPTOPP_DLL void * CRYPTOPP_API UnalignedAllocate(size_t size);
+CRYPTOPP_DLL void CRYPTOPP_API UnalignedDeallocate(void *p);
+
+// ************** rotate functions ***************
+
+template <class T> inline T rotlFixed(T x, unsigned int y)
+{
+	assert(y < sizeof(T)*8);
+	return y ? T((x<<y) | (x>>(sizeof(T)*8-y))) : x;
+}
+
+template <class T> inline T rotrFixed(T x, unsigned int y)
+{
+	assert(y < sizeof(T)*8);
+	return y ? T((x>>y) | (x<<(sizeof(T)*8-y))) : x;
+}
+
+template <class T> inline T rotlVariable(T x, unsigned int y)
+{
+	assert(y < sizeof(T)*8);
+	return T((x<<y) | (x>>(sizeof(T)*8-y)));
+}
+
+template <class T> inline T rotrVariable(T x, unsigned int y)
+{
+	assert(y < sizeof(T)*8);
+	return T((x>>y) | (x<<(sizeof(T)*8-y)));
+}
+
+template <class T> inline T rotlMod(T x, unsigned int y)
+{
+	y %= sizeof(T)*8;
+	return T((x<<y) | (x>>(sizeof(T)*8-y)));
+}
+
+template <class T> inline T rotrMod(T x, unsigned int y)
+{
+	y %= sizeof(T)*8;
+	return T((x>>y) | (x<<(sizeof(T)*8-y)));
+}
+
+#ifdef _MSC_VER
+
+template<> inline word32 rotlFixed<word32>(word32 x, unsigned int y)
+{
+	assert(y < 8*sizeof(x));
+	return y ? _lrotl(x, y) : x;
+}
+
+template<> inline word32 rotrFixed<word32>(word32 x, unsigned int y)
+{
+	assert(y < 8*sizeof(x));
+	return y ? _lrotr(x, y) : x;
+}
+
+template<> inline word32 rotlVariable<word32>(word32 x, unsigned int y)
+{
+	assert(y < 8*sizeof(x));
+	return _lrotl(x, y);
+}
+
+template<> inline word32 rotrVariable<word32>(word32 x, unsigned int y)
+{
+	assert(y < 8*sizeof(x));
+	return _lrotr(x, y);
+}
+
+template<> inline word32 rotlMod<word32>(word32 x, unsigned int y)
+{
+	return _lrotl(x, y);
+}
+
+template<> inline word32 rotrMod<word32>(word32 x, unsigned int y)
+{
+	return _lrotr(x, y);
+}
+
+#endif // #ifdef _MSC_VER
+
+#if _MSC_VER >= 1300 && !defined(__INTEL_COMPILER)
+// Intel C++ Compiler 10.0 calls a function instead of using the rotate instruction when using these instructions
+
+template<> inline word64 rotlFixed<word64>(word64 x, unsigned int y)
+{
+	assert(y < 8*sizeof(x));
+	return y ? _rotl64(x, y) : x;
+}
+
+template<> inline word64 rotrFixed<word64>(word64 x, unsigned int y)
+{
+	assert(y < 8*sizeof(x));
+	return y ? _rotr64(x, y) : x;
+}
+
+template<> inline word64 rotlVariable<word64>(word64 x, unsigned int y)
+{
+	assert(y < 8*sizeof(x));
+	return _rotl64(x, y);
+}
+
+template<> inline word64 rotrVariable<word64>(word64 x, unsigned int y)
+{
+	assert(y < 8*sizeof(x));
+	return _rotr64(x, y);
+}
+
+template<> inline word64 rotlMod<word64>(word64 x, unsigned int y)
+{
+	return _rotl64(x, y);
+}
+
+template<> inline word64 rotrMod<word64>(word64 x, unsigned int y)
+{
+	return _rotr64(x, y);
+}
+
+#endif // #if _MSC_VER >= 1310
+
+#if _MSC_VER >= 1400 && !defined(__INTEL_COMPILER)
+// Intel C++ Compiler 10.0 gives undefined externals with these
+
+template<> inline word16 rotlFixed<word16>(word16 x, unsigned int y)
+{
+	assert(y < 8*sizeof(x));
+	return y ? _rotl16(x, y) : x;
+}
+
+template<> inline word16 rotrFixed<word16>(word16 x, unsigned int y)
+{
+	assert(y < 8*sizeof(x));
+	return y ? _rotr16(x, y) : x;
+}
+
+template<> inline word16 rotlVariable<word16>(word16 x, unsigned int y)
+{
+	assert(y < 8*sizeof(x));
+	return _rotl16(x, y);
+}
+
+template<> inline word16 rotrVariable<word16>(word16 x, unsigned int y)
+{
+	assert(y < 8*sizeof(x));
+	return _rotr16(x, y);
+}
+
+template<> inline word16 rotlMod<word16>(word16 x, unsigned int y)
+{
+	return _rotl16(x, y);
+}
+
+template<> inline word16 rotrMod<word16>(word16 x, unsigned int y)
+{
+	return _rotr16(x, y);
+}
+
+template<> inline byte rotlFixed<byte>(byte x, unsigned int y)
+{
+	assert(y < 8*sizeof(x));
+	return y ? _rotl8(x, y) : x;
+}
+
+template<> inline byte rotrFixed<byte>(byte x, unsigned int y)
+{
+	assert(y < 8*sizeof(x));
+	return y ? _rotr8(x, y) : x;
+}
+
+template<> inline byte rotlVariable<byte>(byte x, unsigned int y)
+{
+	assert(y < 8*sizeof(x));
+	return _rotl8(x, y);
+}
+
+template<> inline byte rotrVariable<byte>(byte x, unsigned int y)
+{
+	assert(y < 8*sizeof(x));
+	return _rotr8(x, y);
+}
+
+template<> inline byte rotlMod<byte>(byte x, unsigned int y)
+{
+	return _rotl8(x, y);
+}
+
+template<> inline byte rotrMod<byte>(byte x, unsigned int y)
+{
+	return _rotr8(x, y);
+}
+
+#endif // #if _MSC_VER >= 1400
+
+#if (defined(__MWERKS__) && TARGET_CPU_PPC)
+
+template<> inline word32 rotlFixed<word32>(word32 x, unsigned int y)
+{
+	assert(y < 32);
+	return y ? __rlwinm(x,y,0,31) : x;
+}
+
+template<> inline word32 rotrFixed<word32>(word32 x, unsigned int y)
+{
+	assert(y < 32);
+	return y ? __rlwinm(x,32-y,0,31) : x;
+}
+
+template<> inline word32 rotlVariable<word32>(word32 x, unsigned int y)
+{
+	assert(y < 32);
+	return (__rlwnm(x,y,0,31));
+}
+
+template<> inline word32 rotrVariable<word32>(word32 x, unsigned int y)
+{
+	assert(y < 32);
+	return (__rlwnm(x,32-y,0,31));
+}
+
+template<> inline word32 rotlMod<word32>(word32 x, unsigned int y)
+{
+	return (__rlwnm(x,y,0,31));
+}
+
+template<> inline word32 rotrMod<word32>(word32 x, unsigned int y)
+{
+	return (__rlwnm(x,32-y,0,31));
+}
+
+#endif // #if (defined(__MWERKS__) && TARGET_CPU_PPC)
+
+// ************** endian reversal ***************
+
+template <class T>
+inline unsigned int GetByte(ByteOrder order, T value, unsigned int index)
+{
+	if (order == LITTLE_ENDIAN_ORDER)
+		return GETBYTE(value, index);
+	else
+		return GETBYTE(value, sizeof(T)-index-1);
+}
+
+inline byte ByteReverse(byte value)
+{
+	return value;
+}
+
+inline word16 ByteReverse(word16 value)
+{
+#ifdef CRYPTOPP_BYTESWAP_AVAILABLE
+	return bswap_16(value);
+#elif defined(_MSC_VER) && _MSC_VER >= 1300
+	return _byteswap_ushort(value);
+#else
+	return rotlFixed(value, 8U);
+#endif
+}
+
+inline word32 ByteReverse(word32 value)
+{
+#if defined(__GNUC__) && defined(CRYPTOPP_X86_ASM_AVAILABLE)
+	__asm__ ("bswap %0" : "=r" (value) : "0" (value));
+	return value;
+#elif defined(CRYPTOPP_BYTESWAP_AVAILABLE)
+	return bswap_32(value);
+#elif defined(__MWERKS__) && TARGET_CPU_PPC
+	return (word32)__lwbrx(&value,0);
+#elif _MSC_VER >= 1400 || (_MSC_VER >= 1300 && !defined(_DLL))
+	return _byteswap_ulong(value);
+#elif CRYPTOPP_FAST_ROTATE(32)
+	// 5 instructions with rotate instruction, 9 without
+	return (rotrFixed(value, 8U) & 0xff00ff00) | (rotlFixed(value, 8U) & 0x00ff00ff);
+#else
+	// 6 instructions with rotate instruction, 8 without
+	value = ((value & 0xFF00FF00) >> 8) | ((value & 0x00FF00FF) << 8);
+	return rotlFixed(value, 16U);
+#endif
+}
+
+inline word64 ByteReverse(word64 value)
+{
+#if defined(__GNUC__) && defined(CRYPTOPP_X86_ASM_AVAILABLE) && defined(__x86_64__)
+	__asm__ ("bswap %0" : "=r" (value) : "0" (value));
+	return value;
+#elif defined(CRYPTOPP_BYTESWAP_AVAILABLE)
+	return bswap_64(value);
+#elif defined(_MSC_VER) && _MSC_VER >= 1300
+	return _byteswap_uint64(value);
+#elif CRYPTOPP_BOOL_SLOW_WORD64
+	return (word64(ByteReverse(word32(value))) << 32) | ByteReverse(word32(value>>32));
+#else
+	value = ((value & W64LIT(0xFF00FF00FF00FF00)) >> 8) | ((value & W64LIT(0x00FF00FF00FF00FF)) << 8);
+	value = ((value & W64LIT(0xFFFF0000FFFF0000)) >> 16) | ((value & W64LIT(0x0000FFFF0000FFFF)) << 16);
+	return rotlFixed(value, 32U);
+#endif
+}
+
+inline byte BitReverse(byte value)
+{
+	value = ((value & 0xAA) >> 1) | ((value & 0x55) << 1);
+	value = ((value & 0xCC) >> 2) | ((value & 0x33) << 2);
+	return rotlFixed(value, 4U);
+}
+
+inline word16 BitReverse(word16 value)
+{
+	value = ((value & 0xAAAA) >> 1) | ((value & 0x5555) << 1);
+	value = ((value & 0xCCCC) >> 2) | ((value & 0x3333) << 2);
+	value = ((value & 0xF0F0) >> 4) | ((value & 0x0F0F) << 4);
+	return ByteReverse(value);
+}
+
+inline word32 BitReverse(word32 value)
+{
+	value = ((value & 0xAAAAAAAA) >> 1) | ((value & 0x55555555) << 1);
+	value = ((value & 0xCCCCCCCC) >> 2) | ((value & 0x33333333) << 2);
+	value = ((value & 0xF0F0F0F0) >> 4) | ((value & 0x0F0F0F0F) << 4);
+	return ByteReverse(value);
+}
+
+inline word64 BitReverse(word64 value)
+{
+#if CRYPTOPP_BOOL_SLOW_WORD64
+	return (word64(BitReverse(word32(value))) << 32) | BitReverse(word32(value>>32));
+#else
+	value = ((value & W64LIT(0xAAAAAAAAAAAAAAAA)) >> 1) | ((value & W64LIT(0x5555555555555555)) << 1);
+	value = ((value & W64LIT(0xCCCCCCCCCCCCCCCC)) >> 2) | ((value & W64LIT(0x3333333333333333)) << 2);
+	value = ((value & W64LIT(0xF0F0F0F0F0F0F0F0)) >> 4) | ((value & W64LIT(0x0F0F0F0F0F0F0F0F)) << 4);
+	return ByteReverse(value);
+#endif
+}
+
+template <class T>
+inline T BitReverse(T value)
+{
+	if (sizeof(T) == 1)
+		return (T)BitReverse((byte)value);
+	else if (sizeof(T) == 2)
+		return (T)BitReverse((word16)value);
+	else if (sizeof(T) == 4)
+		return (T)BitReverse((word32)value);
+	else
+	{
+		assert(sizeof(T) == 8);
+		return (T)BitReverse((word64)value);
+	}
+}
+
+template <class T>
+inline T ConditionalByteReverse(ByteOrder order, T value)
+{
+	return NativeByteOrderIs(order) ? value : ByteReverse(value);
+}
+
+template <class T>
+void ByteReverse(T *out, const T *in, size_t byteCount)
+{
+	assert(byteCount % sizeof(T) == 0);
+	size_t count = byteCount/sizeof(T);
+	for (size_t i=0; i<count; i++)
+		out[i] = ByteReverse(in[i]);
+}
+
+template <class T>
+inline void ConditionalByteReverse(ByteOrder order, T *out, const T *in, size_t byteCount)
+{
+	if (!NativeByteOrderIs(order))
+		ByteReverse(out, in, byteCount);
+	else if (in != out)
+		memcpy_s(out, byteCount, in, byteCount);
+}
+
+template <class T>
+inline void GetUserKey(ByteOrder order, T *out, size_t outlen, const byte *in, size_t inlen)
+{
+	const size_t U = sizeof(T);
+	assert(inlen <= outlen*U);
+	memcpy_s(out, outlen*U, in, inlen);
+	memset_z((byte *)out+inlen, 0, outlen*U-inlen);
+	ConditionalByteReverse(order, out, out, RoundUpToMultipleOf(inlen, U));
+}
+
+#ifndef CRYPTOPP_ALLOW_UNALIGNED_DATA_ACCESS
+inline byte UnalignedGetWordNonTemplate(ByteOrder order, const byte *block, const byte *)
+{
+	return block[0];
+}
+
+inline word16 UnalignedGetWordNonTemplate(ByteOrder order, const byte *block, const word16 *)
+{
+	return (order == BIG_ENDIAN_ORDER)
+		? block[1] | (block[0] << 8)
+		: block[0] | (block[1] << 8);
+}
+
+inline word32 UnalignedGetWordNonTemplate(ByteOrder order, const byte *block, const word32 *)
+{
+	return (order == BIG_ENDIAN_ORDER)
+		? word32(block[3]) | (word32(block[2]) << 8) | (word32(block[1]) << 16) | (word32(block[0]) << 24)
+		: word32(block[0]) | (word32(block[1]) << 8) | (word32(block[2]) << 16) | (word32(block[3]) << 24);
+}
+
+inline word64 UnalignedGetWordNonTemplate(ByteOrder order, const byte *block, const word64 *)
+{
+	return (order == BIG_ENDIAN_ORDER)
+		?
+		(word64(block[7]) |
+		(word64(block[6]) <<  8) |
+		(word64(block[5]) << 16) |
+		(word64(block[4]) << 24) |
+		(word64(block[3]) << 32) |
+		(word64(block[2]) << 40) |
+		(word64(block[1]) << 48) |
+		(word64(block[0]) << 56))
+		:
+		(word64(block[0]) |
+		(word64(block[1]) <<  8) |
+		(word64(block[2]) << 16) |
+		(word64(block[3]) << 24) |
+		(word64(block[4]) << 32) |
+		(word64(block[5]) << 40) |
+		(word64(block[6]) << 48) |
+		(word64(block[7]) << 56));
+}
+
+inline void UnalignedPutWordNonTemplate(ByteOrder order, byte *block, byte value, const byte *xorBlock)
+{
+	block[0] = xorBlock ? (value ^ xorBlock[0]) : value;
+}
+
+inline void UnalignedPutWordNonTemplate(ByteOrder order, byte *block, word16 value, const byte *xorBlock)
+{
+	if (order == BIG_ENDIAN_ORDER)
+	{
+		if (xorBlock)
+		{
+			block[0] = xorBlock[0] ^ CRYPTOPP_GET_BYTE_AS_BYTE(value, 1);
+			block[1] = xorBlock[1] ^ CRYPTOPP_GET_BYTE_AS_BYTE(value, 0);
+		}
+		else
+		{
+			block[0] = CRYPTOPP_GET_BYTE_AS_BYTE(value, 1);
+			block[1] = CRYPTOPP_GET_BYTE_AS_BYTE(value, 0);
+		}
+	}
+	else
+	{
+		if (xorBlock)
+		{
+			block[0] = xorBlock[0] ^ CRYPTOPP_GET_BYTE_AS_BYTE(value, 0);
+			block[1] = xorBlock[1] ^ CRYPTOPP_GET_BYTE_AS_BYTE(value, 1);
+		}
+		else
+		{
+			block[0] = CRYPTOPP_GET_BYTE_AS_BYTE(value, 0);
+			block[1] = CRYPTOPP_GET_BYTE_AS_BYTE(value, 1);
+		}
+	}
+}
+
+inline void UnalignedPutWordNonTemplate(ByteOrder order, byte *block, word32 value, const byte *xorBlock)
+{
+	if (order == BIG_ENDIAN_ORDER)
+	{
+		if (xorBlock)
+		{
+			block[0] = xorBlock[0] ^ CRYPTOPP_GET_BYTE_AS_BYTE(value, 3);
+			block[1] = xorBlock[1] ^ CRYPTOPP_GET_BYTE_AS_BYTE(value, 2);
+			block[2] = xorBlock[2] ^ CRYPTOPP_GET_BYTE_AS_BYTE(value, 1);
+			block[3] = xorBlock[3] ^ CRYPTOPP_GET_BYTE_AS_BYTE(value, 0);
+		}
+		else
+		{
+			block[0] = CRYPTOPP_GET_BYTE_AS_BYTE(value, 3);
+			block[1] = CRYPTOPP_GET_BYTE_AS_BYTE(value, 2);
+			block[2] = CRYPTOPP_GET_BYTE_AS_BYTE(value, 1);
+			block[3] = CRYPTOPP_GET_BYTE_AS_BYTE(value, 0);
+		}
+	}
+	else
+	{
+		if (xorBlock)
+		{
+			block[0] = xorBlock[0] ^ CRYPTOPP_GET_BYTE_AS_BYTE(value, 0);
+			block[1] = xorBlock[1] ^ CRYPTOPP_GET_BYTE_AS_BYTE(value, 1);
+			block[2] = xorBlock[2] ^ CRYPTOPP_GET_BYTE_AS_BYTE(value, 2);
+			block[3] = xorBlock[3] ^ CRYPTOPP_GET_BYTE_AS_BYTE(value, 3);
+		}
+		else
+		{
+			block[0] = CRYPTOPP_GET_BYTE_AS_BYTE(value, 0);
+			block[1] = CRYPTOPP_GET_BYTE_AS_BYTE(value, 1);
+			block[2] = CRYPTOPP_GET_BYTE_AS_BYTE(value, 2);
+			block[3] = CRYPTOPP_GET_BYTE_AS_BYTE(value, 3);
+		}
+	}
+}
+
+inline void UnalignedPutWordNonTemplate(ByteOrder order, byte *block, word64 value, const byte *xorBlock)
+{
+	if (order == BIG_ENDIAN_ORDER)
+	{
+		if (xorBlock)
+		{
+			block[0] = xorBlock[0] ^ CRYPTOPP_GET_BYTE_AS_BYTE(value, 7);
+			block[1] = xorBlock[1] ^ CRYPTOPP_GET_BYTE_AS_BYTE(value, 6);
+			block[2] = xorBlock[2] ^ CRYPTOPP_GET_BYTE_AS_BYTE(value, 5);
+			block[3] = xorBlock[3] ^ CRYPTOPP_GET_BYTE_AS_BYTE(value, 4);
+			block[4] = xorBlock[4] ^ CRYPTOPP_GET_BYTE_AS_BYTE(value, 3);
+			block[5] = xorBlock[5] ^ CRYPTOPP_GET_BYTE_AS_BYTE(value, 2);
+			block[6] = xorBlock[6] ^ CRYPTOPP_GET_BYTE_AS_BYTE(value, 1);
+			block[7] = xorBlock[7] ^ CRYPTOPP_GET_BYTE_AS_BYTE(value, 0);
+		}
+		else
+		{
+			block[0] = CRYPTOPP_GET_BYTE_AS_BYTE(value, 7);
+			block[1] = CRYPTOPP_GET_BYTE_AS_BYTE(value, 6);
+			block[2] = CRYPTOPP_GET_BYTE_AS_BYTE(value, 5);
+			block[3] = CRYPTOPP_GET_BYTE_AS_BYTE(value, 4);
+			block[4] = CRYPTOPP_GET_BYTE_AS_BYTE(value, 3);
+			block[5] = CRYPTOPP_GET_BYTE_AS_BYTE(value, 2);
+			block[6] = CRYPTOPP_GET_BYTE_AS_BYTE(value, 1);
+			block[7] = CRYPTOPP_GET_BYTE_AS_BYTE(value, 0);
+		}
+	}
+	else
+	{
+		if (xorBlock)
+		{
+			block[0] = xorBlock[0] ^ CRYPTOPP_GET_BYTE_AS_BYTE(value, 0);
+			block[1] = xorBlock[1] ^ CRYPTOPP_GET_BYTE_AS_BYTE(value, 1);
+			block[2] = xorBlock[2] ^ CRYPTOPP_GET_BYTE_AS_BYTE(value, 2);
+			block[3] = xorBlock[3] ^ CRYPTOPP_GET_BYTE_AS_BYTE(value, 3);
+			block[4] = xorBlock[4] ^ CRYPTOPP_GET_BYTE_AS_BYTE(value, 4);
+			block[5] = xorBlock[5] ^ CRYPTOPP_GET_BYTE_AS_BYTE(value, 5);
+			block[6] = xorBlock[6] ^ CRYPTOPP_GET_BYTE_AS_BYTE(value, 6);
+			block[7] = xorBlock[7] ^ CRYPTOPP_GET_BYTE_AS_BYTE(value, 7);
+		}
+		else
+		{
+			block[0] = CRYPTOPP_GET_BYTE_AS_BYTE(value, 0);
+			block[1] = CRYPTOPP_GET_BYTE_AS_BYTE(value, 1);
+			block[2] = CRYPTOPP_GET_BYTE_AS_BYTE(value, 2);
+			block[3] = CRYPTOPP_GET_BYTE_AS_BYTE(value, 3);
+			block[4] = CRYPTOPP_GET_BYTE_AS_BYTE(value, 4);
+			block[5] = CRYPTOPP_GET_BYTE_AS_BYTE(value, 5);
+			block[6] = CRYPTOPP_GET_BYTE_AS_BYTE(value, 6);
+			block[7] = CRYPTOPP_GET_BYTE_AS_BYTE(value, 7);
+		}
+	}
+}
+#endif	// #ifndef CRYPTOPP_ALLOW_UNALIGNED_DATA_ACCESS
+
+template <class T>
+inline T GetWord(bool assumeAligned, ByteOrder order, const byte *block)
+{
+#ifndef CRYPTOPP_ALLOW_UNALIGNED_DATA_ACCESS
+	if (!assumeAligned)
+		return UnalignedGetWordNonTemplate(order, block, (T*)NULL);
+	assert(IsAligned<T>(block));
+#endif
+	return ConditionalByteReverse(order, *reinterpret_cast<const T *>(block));
+}
+
+template <class T>
+inline void GetWord(bool assumeAligned, ByteOrder order, T &result, const byte *block)
+{
+	result = GetWord<T>(assumeAligned, order, block);
+}
+
+template <class T>
+inline void PutWord(bool assumeAligned, ByteOrder order, byte *block, T value, const byte *xorBlock = NULL)
+{
+#ifndef CRYPTOPP_ALLOW_UNALIGNED_DATA_ACCESS
+	if (!assumeAligned)
+		return UnalignedPutWordNonTemplate(order, block, value, xorBlock);
+	assert(IsAligned<T>(block));
+	assert(IsAligned<T>(xorBlock));
+#endif
+	*reinterpret_cast<T *>(block) = ConditionalByteReverse(order, value) ^ (xorBlock ? *reinterpret_cast<const T *>(xorBlock) : 0);
+}
+
+template <class T, class B, bool A=false>
+class GetBlock
+{
+public:
+	GetBlock(const void *block)
+		: m_block((const byte *)block) {}
+
+	template <class U>
+	inline GetBlock<T, B, A> & operator()(U &x)
+	{
+		CRYPTOPP_COMPILE_ASSERT(sizeof(U) >= sizeof(T));
+		x = GetWord<T>(A, B::ToEnum(), m_block);
+		m_block += sizeof(T);
+		return *this;
+	}
+
+private:
+	const byte *m_block;
+};
+
+template <class T, class B, bool A=false>
+class PutBlock
+{
+public:
+	PutBlock(const void *xorBlock, void *block)
+		: m_xorBlock((const byte *)xorBlock), m_block((byte *)block) {}
+
+	template <class U>
+	inline PutBlock<T, B, A> & operator()(U x)
+	{
+		PutWord(A, B::ToEnum(), m_block, (T)x, m_xorBlock);
+		m_block += sizeof(T);
+		if (m_xorBlock)
+			m_xorBlock += sizeof(T);
+		return *this;
+	}
+
+private:
+	const byte *m_xorBlock;
+	byte *m_block;
+};
+
+template <class T, class B, bool GA=false, bool PA=false>
+struct BlockGetAndPut
+{
+	// function needed because of C++ grammatical ambiguity between expression-statements and declarations
+	static inline GetBlock<T, B, GA> Get(const void *block) {return GetBlock<T, B, GA>(block);}
+	typedef PutBlock<T, B, PA> Put;
+};
+
+template <class T>
+std::string WordToString(T value, ByteOrder order = BIG_ENDIAN_ORDER)
+{
+	if (!NativeByteOrderIs(order))
+		value = ByteReverse(value);
+
+	return std::string((char *)&value, sizeof(value));
+}
+
+template <class T>
+T StringToWord(const std::string &str, ByteOrder order = BIG_ENDIAN_ORDER)
+{
+	T value = 0;
+	memcpy_s(&value, sizeof(value), str.data(), UnsignedMin(str.size(), sizeof(value)));
+	return NativeByteOrderIs(order) ? value : ByteReverse(value);
+}
+
+// ************** help remove warning on g++ ***************
+
+template <bool overflow> struct SafeShifter;
+
+template<> struct SafeShifter<true>
+{
+	template <class T>
+	static inline T RightShift(T value, unsigned int bits)
+	{
+		return 0;
+	}
+
+	template <class T>
+	static inline T LeftShift(T value, unsigned int bits)
+	{
+		return 0;
+	}
+};
+
+template<> struct SafeShifter<false>
+{
+	template <class T>
+	static inline T RightShift(T value, unsigned int bits)
+	{
+		return value >> bits;
+	}
+
+	template <class T>
+	static inline T LeftShift(T value, unsigned int bits)
+	{
+		return value << bits;
+	}
+};
+
+template <unsigned int bits, class T>
+inline T SafeRightShift(T value)
+{
+	return SafeShifter<(bits>=(8*sizeof(T)))>::RightShift(value, bits);
+}
+
+template <unsigned int bits, class T>
+inline T SafeLeftShift(T value)
+{
+	return SafeShifter<(bits>=(8*sizeof(T)))>::LeftShift(value, bits);
+}
+
+// ************** use one buffer for multiple data members ***************
+
+#define CRYPTOPP_BLOCK_1(n, t, s) t* m_##n() {return (t *)(m_aggregate+0);}     size_t SS1() {return       sizeof(t)*(s);} size_t m_##n##Size() {return (s);}
+#define CRYPTOPP_BLOCK_2(n, t, s) t* m_##n() {return (t *)(m_aggregate+SS1());} size_t SS2() {return SS1()+sizeof(t)*(s);} size_t m_##n##Size() {return (s);}
+#define CRYPTOPP_BLOCK_3(n, t, s) t* m_##n() {return (t *)(m_aggregate+SS2());} size_t SS3() {return SS2()+sizeof(t)*(s);} size_t m_##n##Size() {return (s);}
+#define CRYPTOPP_BLOCK_4(n, t, s) t* m_##n() {return (t *)(m_aggregate+SS3());} size_t SS4() {return SS3()+sizeof(t)*(s);} size_t m_##n##Size() {return (s);}
+#define CRYPTOPP_BLOCK_5(n, t, s) t* m_##n() {return (t *)(m_aggregate+SS4());} size_t SS5() {return SS4()+sizeof(t)*(s);} size_t m_##n##Size() {return (s);}
+#define CRYPTOPP_BLOCK_6(n, t, s) t* m_##n() {return (t *)(m_aggregate+SS5());} size_t SS6() {return SS5()+sizeof(t)*(s);} size_t m_##n##Size() {return (s);}
+#define CRYPTOPP_BLOCK_7(n, t, s) t* m_##n() {return (t *)(m_aggregate+SS6());} size_t SS7() {return SS6()+sizeof(t)*(s);} size_t m_##n##Size() {return (s);}
+#define CRYPTOPP_BLOCK_8(n, t, s) t* m_##n() {return (t *)(m_aggregate+SS7());} size_t SS8() {return SS7()+sizeof(t)*(s);} size_t m_##n##Size() {return (s);}
+#define CRYPTOPP_BLOCKS_END(i) size_t SST() {return SS##i();} void AllocateBlocks() {m_aggregate.New(SST());} AlignedSecByteBlock m_aggregate;
+
+NAMESPACE_END
+
+#endif