text: // validat1.cpp - written and placed in the public domain by Wei Dai
  
  #include "pch.h"
  
  #define CRYPTOPP_ENABLE_NAMESPACE_WEAK 1
  #include "files.h"
  #include "hex.h"
  #include "base32.h"
  #include "base64.h"
  #include "modes.h"
  #include "cbcmac.h"
  #include "dmac.h"
  #include "idea.h"
  #include "des.h"
  #include "rc2.h"
  #include "arc4.h"
  #include "rc5.h"
  #include "blowfish.h"
  #include "3way.h"
  #include "safer.h"
  #include "gost.h"
  #include "shark.h"
  #include "cast.h"
  #include "square.h"
  #include "seal.h"
  #include "rc6.h"
  #include "mars.h"
  #include "rijndael.h"
  #include "twofish.h"
  #include "serpent.h"
  #include "skipjack.h"
  #include "shacal2.h"
  #include "camellia.h"
  #include "osrng.h"
  #include "zdeflate.h"
  #include "cpu.h"
  
  #include <time.h>
  #include <memory>
  #include <iostream>
  #include <iomanip>
  
  #include "validate.h"
  
  USING_NAMESPACE(CryptoPP)
  USING_NAMESPACE(std)
  
  bool ValidateAll(bool thorough)
  {
  	bool pass=TestSettings();
  	pass=TestOS_RNG() && pass;
  
  	pass=ValidateCRC32() && pass;
  	pass=ValidateAdler32() && pass;
  	pass=ValidateMD2() && pass;
  	pass=ValidateMD5() && pass;
  	pass=ValidateSHA() && pass;
  	pass=RunTestDataFile("TestVectors/sha3.txt") && pass;
  	pass=ValidateTiger() && pass;
  	pass=ValidateRIPEMD() && pass;
  	pass=ValidatePanama() && pass;
  	pass=ValidateWhirlpool() && pass;
  
  	pass=ValidateHMAC() && pass;
  	pass=ValidateTTMAC() && pass;
  
  	pass=ValidatePBKDF() && pass;
  
  	pass=ValidateDES() && pass;
  	pass=ValidateCipherModes() && pass;
  	pass=ValidateIDEA() && pass;
  	pass=ValidateSAFER() && pass;
  	pass=ValidateRC2() && pass;
  	pass=ValidateARC4() && pass;
  	pass=ValidateRC5() && pass;
  	pass=ValidateBlowfish() && pass;
  	pass=ValidateThreeWay() && pass;
  	pass=ValidateGOST() && pass;
  	pass=ValidateSHARK() && pass;
  	pass=ValidateCAST() && pass;
  	pass=ValidateSquare() && pass;
  	pass=ValidateSKIPJACK() && pass;
  	pass=ValidateSEAL() && pass;
  	pass=ValidateRC6() && pass;
  	pass=ValidateMARS() && pass;
  	pass=ValidateRijndael() && pass;
  	pass=ValidateTwofish() && pass;
  	pass=ValidateSerpent() && pass;
  	pass=ValidateSHACAL2() && pass;
  	pass=ValidateCamellia() && pass;
  	pass=ValidateSalsa() && pass;
  	pass=ValidateSosemanuk() && pass;
  	pass=ValidateVMAC() && pass;
  	pass=ValidateCCM() && pass;
  	pass=ValidateGCM() && pass;
  	pass=ValidateCMAC() && pass;
  	pass=RunTestDataFile("TestVectors/eax.txt") && pass;
  	pass=RunTestDataFile("TestVectors/seed.txt") && pass;
  
  	pass=ValidateBBS() && pass;
  	pass=ValidateDH() && pass;
  	pass=ValidateMQV() && pass;
  	pass=ValidateRSA() && pass;
  	pass=ValidateElGamal() && pass;
  	pass=ValidateDLIES() && pass;
  	pass=ValidateNR() && pass;
  	pass=ValidateDSA(thorough) && pass;
  	pass=ValidateLUC() && pass;
  	pass=ValidateLUC_DH() && pass;
  	pass=ValidateLUC_DL() && pass;
  	pass=ValidateXTR_DH() && pass;
  	pass=ValidateRabin() && pass;
  	pass=ValidateRW() && pass;
  //	pass=ValidateBlumGoldwasser() && pass;
  	pass=ValidateECP() && pass;
  	pass=ValidateEC2N() && pass;
  	pass=ValidateECDSA() && pass;
  	pass=ValidateESIGN() && pass;
  
  	if (pass)
  		cout << "\nAll tests passed!\n";
  	else
  		cout << "\nOops!  Not all tests passed.\n";
  
  	return pass;
  }
  
  bool TestSettings()
  {
  	bool pass = true;
  
  	cout << "\nTesting Settings...\n\n";
  
  	word32 w;
  	memcpy_s(&w, sizeof(w), "\x01\x02\x03\x04", 4);
  
  	if (w == 0x04030201L)
  	{
  #ifdef IS_LITTLE_ENDIAN
  		cout << "passed:  ";
  #else
  		cout << "FAILED:  ";
  		pass = false;
  #endif
  		cout << "Your machine is little endian.\n";
  	}
  	else if (w == 0x01020304L)
  	{
  #ifndef IS_LITTLE_ENDIAN
  		cout << "passed:  ";
  #else
  		cout << "FAILED:  ";
  		pass = false;
  #endif
  		cout << "Your machine is big endian.\n";
  	}
  	else
  	{
  		cout << "FAILED:  Your machine is neither big endian nor little endian.\n";
  		pass = false;
  	}
  
  #ifdef CRYPTOPP_ALLOW_UNALIGNED_DATA_ACCESS
  	byte testvals[10] = {1,2,2,3,3,3,3,2,2,1};
  	if (*(word32 *)(testvals+3) == 0x03030303 && *(word64 *)(testvals+1) == W64LIT(0x0202030303030202))
  		cout << "passed:  Your machine allows unaligned data access.\n";
  	else
  	{
  		cout << "FAILED:  Unaligned data access gave incorrect results.\n";
  		pass = false;
  	}
  #else
  	cout << "passed:  CRYPTOPP_ALLOW_UNALIGNED_DATA_ACCESS is not defined. Will restrict to aligned data access.\n";
  #endif
  
  	if (sizeof(byte) == 1)
  		cout << "passed:  ";
  	else
  	{
  		cout << "FAILED:  ";
  		pass = false;
  	}
  	cout << "sizeof(byte) == " << sizeof(byte) << endl;
  
  	if (sizeof(word16) == 2)
  		cout << "passed:  ";
  	else
  	{
  		cout << "FAILED:  ";
  		pass = false;
  	}
  	cout << "sizeof(word16) == " << sizeof(word16) << endl;
  
  	if (sizeof(word32) == 4)
  		cout << "passed:  ";
  	else
  	{
  		cout << "FAILED:  ";
  		pass = false;
  	}
  	cout << "sizeof(word32) == " << sizeof(word32) << endl;
  
  	if (sizeof(word64) == 8)
  		cout << "passed:  ";
  	else
  	{
  		cout << "FAILED:  ";
  		pass = false;
  	}
  	cout << "sizeof(word64) == " << sizeof(word64) << endl;
  
  #ifdef CRYPTOPP_WORD128_AVAILABLE
  	if (sizeof(word128) == 16)
  		cout << "passed:  ";
  	else
  	{
  		cout << "FAILED:  ";
  		pass = false;
  	}
  	cout << "sizeof(word128) == " << sizeof(word128) << endl;
  #endif
  
  	if (sizeof(word) == 2*sizeof(hword)
  #ifdef CRYPTOPP_NATIVE_DWORD_AVAILABLE
  		&& sizeof(dword) == 2*sizeof(word)
  #endif
  		)
  		cout << "passed:  ";
  	else
  	{
  		cout << "FAILED:  ";
  		pass = false;
  	}
  	cout << "sizeof(hword) == " << sizeof(hword) << ", sizeof(word) == " << sizeof(word);
  #ifdef CRYPTOPP_NATIVE_DWORD_AVAILABLE
  	cout << ", sizeof(dword) == " << sizeof(dword);
  #endif
  	cout << endl;
  
  #ifdef CRYPTOPP_CPUID_AVAILABLE
  	bool hasMMX = HasMMX();
  	bool hasISSE = HasISSE();
  	bool hasSSE2 = HasSSE2();
  	bool hasSSSE3 = HasSSSE3();
  	bool isP4 = IsP4();
  	int cacheLineSize = GetCacheLineSize();
  
  	if ((isP4 && (!hasMMX || !hasSSE2)) || (hasSSE2 && !hasMMX) || (cacheLineSize < 16 || cacheLineSize > 256 || !IsPowerOf2(cacheLineSize)))
  	{
  		cout << "FAILED:  ";
  		pass = false;
  	}
  	else
  		cout << "passed:  ";
  
  	cout << "hasMMX == " << hasMMX << ", hasISSE == " << hasISSE << ", hasSSE2 == " << hasSSE2 << ", hasSSSE3 == " << hasSSSE3 << ", hasAESNI == " << HasAESNI() << ", hasCLMUL == " << HasCLMUL() << ", isP4 == " << isP4 << ", cacheLineSize == " << cacheLineSize;
  	cout << ", AESNI_INTRINSICS == " << CRYPTOPP_BOOL_AESNI_INTRINSICS_AVAILABLE << endl;
  #endif
  
  	if (!pass)
  	{
  		cout << "Some critical setting in config.h is in error.  Please fix it and recompile." << endl;
  		abort();
  	}
  	return pass;
  }
  
  bool TestOS_RNG()
  {
  	bool pass = true;
  
  	member_ptr<RandomNumberGenerator> rng;
  #ifdef BLOCKING_RNG_AVAILABLE
  	try {rng.reset(new BlockingRng);}
  	catch (OS_RNG_Err &) {}
  #endif
  
  	if (rng.get())
  	{
  		cout << "\nTesting operating system provided blocking random number generator...\n\n";
  
  		ArraySink *sink;
  		RandomNumberSource test(*rng, UINT_MAX, false, new Deflator(sink=new ArraySink(NULL,0)));
  		unsigned long total=0, length=0;
  		time_t t = time(NULL), t1 = 0;
  
  		// check that it doesn't take too long to generate a reasonable amount of randomness
  		while (total < 16 && (t1 < 10 || total*8 > (unsigned long)t1))
  		{
  			test.Pump(1);
  			total += 1;
  			t1 = time(NULL) - t;
  		}
  
  		if (total < 16)
  		{
  			cout << "FAILED:";
  			pass = false;
  		}
  		else
  			cout << "passed:";
  		cout << "  it took " << long(t1) << " seconds to generate " << total << " bytes" << endl;
  
  #if 0	// disable this part. it's causing an unpredictable pause during the validation testing
  		if (t1 < 2)
  		{
  			// that was fast, are we really blocking?
  			// first exhaust the extropy reserve
  			t = time(NULL);
  			while (time(NULL) - t < 2)
  			{
  				test.Pump(1);
  				total += 1;
  			}
  
  			// if it generates too many bytes in a certain amount of time,
  			// something's probably wrong
  			t = time(NULL);
  			while (time(NULL) - t < 2)
  			{
  				test.Pump(1);
  				total += 1;
  				length += 1;
  			}
  			if (length > 1024)
  			{
  				cout << "FAILED:";
  				pass = false;
  			}
  			else
  				cout << "passed:";
  			cout << "  it generated " << length << " bytes in " << long(time(NULL) - t) << " seconds" << endl;
  		}
  #endif
  
  		test.AttachedTransformation()->MessageEnd();
  
  		if (sink->TotalPutLength() < total)
  		{
  			cout << "FAILED:";
  			pass = false;
  		}
  		else
  			cout << "passed:";
  		cout << "  " << total << " generated bytes compressed to " << (size_t)sink->TotalPutLength() << " bytes by DEFLATE" << endl;
  	}
  	else
  		cout << "\nNo operating system provided blocking random number generator, skipping test." << endl;
  
  	rng.reset(NULL);
  #ifdef NONBLOCKING_RNG_AVAILABLE
  	try {rng.reset(new NonblockingRng);}
  	catch (OS_RNG_Err &) {}
  #endif
  
  	if (rng.get())
  	{
  		cout << "\nTesting operating system provided nonblocking random number generator...\n\n";
  
  		ArraySink *sink;
  		RandomNumberSource test(*rng, 100000, true, new Deflator(sink=new ArraySink(NULL, 0)));
  		
  		if (sink->TotalPutLength() < 100000)
  		{
  			cout << "FAILED:";
  			pass = false;
  		}
  		else
  			cout << "passed:";
  		cout << "  100000 generated bytes compressed to " << (size_t)sink->TotalPutLength() << " bytes by DEFLATE" << endl;
  	}
  	else
  		cout << "\nNo operating system provided nonblocking random number generator, skipping test." << endl;
  
  	return pass;
  }
  
  // VC50 workaround
  typedef auto_ptr<BlockTransformation> apbt;
  
  class CipherFactory
  {
  public:
  	virtual unsigned int BlockSize() const =0;
  	virtual unsigned int KeyLength() const =0;
  
  	virtual apbt NewEncryption(const byte *key) const =0;
  	virtual apbt NewDecryption(const byte *key) const =0;
  };
  
  template <class E, class D> class FixedRoundsCipherFactory : public CipherFactory
  {
  public:
  	FixedRoundsCipherFactory(unsigned int keylen=0) : m_keylen(keylen?keylen:E::DEFAULT_KEYLENGTH) {}
  	unsigned int BlockSize() const {return E::BLOCKSIZE;}
  	unsigned int KeyLength() const {return m_keylen;}
  
  	apbt NewEncryption(const byte *key) const
  		{return apbt(new E(key, m_keylen));}
  	apbt NewDecryption(const byte *key) const
  		{return apbt(new D(key, m_keylen));}
  
  	unsigned int m_keylen;
  };
  
  template <class E, class D> class VariableRoundsCipherFactory : public CipherFactory
  {
  public:
  	VariableRoundsCipherFactory(unsigned int keylen=0, unsigned int rounds=0)
  		: m_keylen(keylen ? keylen : E::DEFAULT_KEYLENGTH), m_rounds(rounds ? rounds : E::DEFAULT_ROUNDS) {}
  	unsigned int BlockSize() const {return E::BLOCKSIZE;}
  	unsigned int KeyLength() const {return m_keylen;}
  
  	apbt NewEncryption(const byte *key) const
  		{return apbt(new E(key, m_keylen, m_rounds));}
  	apbt NewDecryption(const byte *key) const
  		{return apbt(new D(key, m_keylen, m_rounds));}
  
  	unsigned int m_keylen, m_rounds;
  };
  
  bool BlockTransformationTest(const CipherFactory &cg, BufferedTransformation &valdata, unsigned int tuples = 0xffff)
  {
  	HexEncoder output(new FileSink(cout));
  	SecByteBlock plain(cg.BlockSize()), cipher(cg.BlockSize()), out(cg.BlockSize()), outplain(cg.BlockSize());
  	SecByteBlock key(cg.KeyLength());
  	bool pass=true, fail;
  
  	while (valdata.MaxRetrievable() && tuples--)
  	{
  		valdata.Get(key, cg.KeyLength());
  		valdata.Get(plain, cg.BlockSize());
  		valdata.Get(cipher, cg.BlockSize());
  
  		apbt transE = cg.NewEncryption(key);
  		transE->ProcessBlock(plain, out);
  		fail = memcmp(out, cipher, cg.BlockSize()) != 0;
  
  		apbt transD = cg.NewDecryption(key);
  		transD->ProcessBlock(out, outplain);
  		fail=fail || memcmp(outplain, plain, cg.BlockSize());
  
  		pass = pass && !fail;
  
  		cout << (fail ? "FAILED   " : "passed   ");
  		output.Put(key, cg.KeyLength());
  		cout << "   ";
  		output.Put(outplain, cg.BlockSize());
  		cout << "   ";
  		output.Put(out, cg.BlockSize());
  		cout << endl;
  	}
  	return pass;
  }
  
  class FilterTester : public Unflushable<Sink>
  {
  public:
  	FilterTester(const byte *validOutput, size_t outputLen)
  		: validOutput(validOutput), outputLen(outputLen), counter(0), fail(false) {}
  	void PutByte(byte inByte)
  	{
  		if (counter >= outputLen || validOutput[counter] != inByte)
  		{
  			std::cerr << "incorrect output " << counter << ", " << (word16)validOutput[counter] << ", " << (word16)inByte << "\n";
  			fail = true;
  			assert(false);
  		}
  		counter++;
  	}
  	size_t Put2(const byte *inString, size_t length, int messageEnd, bool blocking)
  	{
  		while (length--)
  			FilterTester::PutByte(*inString++);
  
  		if (messageEnd)
  			if (counter != outputLen)
  			{
  				fail = true;
  				assert(false);
  			}
  
  		return 0;
  	}
  	bool GetResult()
  	{
  		return !fail;
  	}
  
  	const byte *validOutput;
  	size_t outputLen, counter;
  	bool fail;
  };
  
  bool TestFilter(BufferedTransformation &bt, const byte *in, size_t inLen, const byte *out, size_t outLen)
  {
  	FilterTester *ft;
  	bt.Attach(ft = new FilterTester(out, outLen));
  
  	while (inLen)
  	{
  		size_t randomLen = GlobalRNG().GenerateWord32(0, (word32)inLen);
  		bt.Put(in, randomLen);
  		in += randomLen;
  		inLen -= randomLen;
  	}
  	bt.MessageEnd();
  	return ft->GetResult();
  }
  
  bool ValidateDES()
  {
  	cout << "\nDES validation suite running...\n\n";
  
  	FileSource valdata("TestData/descert.dat", true, new HexDecoder);
  	bool pass = BlockTransformationTest(FixedRoundsCipherFactory<DESEncryption, DESDecryption>(), valdata);
  
  	cout << "\nTesting EDE2, EDE3, and XEX3 variants...\n\n";
  
  	FileSource valdata1("TestData/3desval.dat", true, new HexDecoder);
  	pass = BlockTransformationTest(FixedRoundsCipherFactory<DES_EDE2_Encryption, DES_EDE2_Decryption>(), valdata1, 1) && pass;
  	pass = BlockTransformationTest(FixedRoundsCipherFactory<DES_EDE3_Encryption, DES_EDE3_Decryption>(), valdata1, 1) && pass;
  	pass = BlockTransformationTest(FixedRoundsCipherFactory<DES_XEX3_Encryption, DES_XEX3_Decryption>(), valdata1, 1) && pass;
  
  	return pass;
  }
  
  bool TestModeIV(SymmetricCipher &e, SymmetricCipher &d)
  {
  	SecByteBlock lastIV, iv(e.IVSize());
  	StreamTransformationFilter filter(e, new StreamTransformationFilter(d));
  	byte plaintext[20480];
  
  	for (unsigned int i=1; i<sizeof(plaintext); i*=2)
  	{
  		e.GetNextIV(GlobalRNG(), iv);
  		if (iv == lastIV)
  			return false;
  		else
  			lastIV = iv;
  
  		e.Resynchronize(iv);
  		d.Resynchronize(iv);
  
  		unsigned int length = STDMAX(GlobalRNG().GenerateWord32(0, i), (word32)e.MinLastBlockSize());
  		GlobalRNG().GenerateBlock(plaintext, length);
  
  		if (!TestFilter(filter, plaintext, length, plaintext, length))
  			return false;
  	}
  
  	return true;
  }
  
  bool ValidateCipherModes()
  {
  	cout << "\nTesting DES modes...\n\n";
  	const byte key[] = {0x01,0x23,0x45,0x67,0x89,0xab,0xcd,0xef};
  	const byte iv[] = {0x12,0x34,0x56,0x78,0x90,0xab,0xcd,0xef};
  	const byte plain[] = {	// "Now is the time for all " without tailing 0
  		0x4e,0x6f,0x77,0x20,0x69,0x73,0x20,0x74,
  		0x68,0x65,0x20,0x74,0x69,0x6d,0x65,0x20,
  		0x66,0x6f,0x72,0x20,0x61,0x6c,0x6c,0x20};
  	DESEncryption desE(key);
  	DESDecryption desD(key);
  	bool pass=true, fail;
  
  	{
  		// from FIPS 81
  		const byte encrypted[] = {
  			0x3f, 0xa4, 0x0e, 0x8a, 0x98, 0x4d, 0x48, 0x15,
  			0x6a, 0x27, 0x17, 0x87, 0xab, 0x88, 0x83, 0xf9,
  			0x89, 0x3d, 0x51, 0xec, 0x4b, 0x56, 0x3b, 0x53};
  
  		ECB_Mode_ExternalCipher::Encryption modeE(desE);
  		fail = !TestFilter(StreamTransformationFilter(modeE, NULL, StreamTransformationFilter::NO_PADDING).Ref(),
  			plain, sizeof(plain), encrypted, sizeof(encrypted));
  		pass = pass && !fail;
  		cout << (fail ? "FAILED   " : "passed   ") << "ECB encryption" << endl;
  		
  		ECB_Mode_ExternalCipher::Decryption modeD(desD);
  		fail = !TestFilter(StreamTransformationFilter(modeD, NULL, StreamTransformationFilter::NO_PADDING).Ref(),
  			encrypted, sizeof(encrypted), plain, sizeof(plain));
  		pass = pass && !fail;
  		cout << (fail ? "FAILED   " : "passed   ") << "ECB decryption" << endl;
  	}
  	{
  		// from FIPS 81
  		const byte encrypted[] = {
  			0xE5, 0xC7, 0xCD, 0xDE, 0x87, 0x2B, 0xF2, 0x7C, 
  			0x43, 0xE9, 0x34, 0x00, 0x8C, 0x38, 0x9C, 0x0F, 
  			0x68, 0x37, 0x88, 0x49, 0x9A, 0x7C, 0x05, 0xF6};
  
  		CBC_Mode_ExternalCipher::Encryption modeE(desE, iv);
  		fail = !TestFilter(StreamTransformationFilter(modeE, NULL, StreamTransformationFilter::NO_PADDING).Ref(),
  			plain, sizeof(plain), encrypted, sizeof(encrypted));
  		pass = pass && !fail;
  		cout << (fail ? "FAILED   " : "passed   ") << "CBC encryption with no padding" << endl;
  		
  		CBC_Mode_ExternalCipher::Decryption modeD(desD, iv);
  		fail = !TestFilter(StreamTransformationFilter(modeD, NULL, StreamTransformationFilter::NO_PADDING).Ref(),
  			encrypted, sizeof(encrypted), plain, sizeof(plain));
  		pass = pass && !fail;
  		cout << (fail ? "FAILED   " : "passed   ") << "CBC decryption with no padding" << endl;
  
  		fail = !TestModeIV(modeE, modeD);
  		pass = pass && !fail;
  		cout << (fail ? "FAILED   " : "passed   ") << "CBC mode IV generation" << endl;
  	}
  	{
  		// generated with Crypto++, matches FIPS 81
  		// but has extra 8 bytes as result of padding
  		const byte encrypted[] = {
  			0xE5, 0xC7, 0xCD, 0xDE, 0x87, 0x2B, 0xF2, 0x7C, 
  			0x43, 0xE9, 0x34, 0x00, 0x8C, 0x38, 0x9C, 0x0F, 
  			0x68, 0x37, 0x88, 0x49, 0x9A, 0x7C, 0x05, 0xF6, 
  			0x62, 0xC1, 0x6A, 0x27, 0xE4, 0xFC, 0xF2, 0x77};
  
  		CBC_Mode_ExternalCipher::Encryption modeE(desE, iv);
  		fail = !TestFilter(StreamTransformationFilter(modeE).Ref(),
  			plain, sizeof(plain), encrypted, sizeof(encrypted));
  		pass = pass && !fail;
  		cout << (fail ? "FAILED   " : "passed   ") << "CBC encryption with PKCS #7 padding" << endl;
  		
  		CBC_Mode_ExternalCipher::Decryption modeD(desD, iv);
  		fail = !TestFilter(StreamTransformationFilter(modeD).Ref(),
  			encrypted, sizeof(encrypted), plain, sizeof(plain));
  		pass = pass && !fail;
  		cout << (fail ? "FAILED   " : "passed   ") << "CBC decryption with PKCS #7 padding" << endl;
  	}
  	{
  		// generated with Crypto++ 5.2, matches FIPS 81
  		// but has extra 8 bytes as result of padding
  		const byte encrypted[] = {
  			0xE5, 0xC7, 0xCD, 0xDE, 0x87, 0x2B, 0xF2, 0x7C, 
  			0x43, 0xE9, 0x34, 0x00, 0x8C, 0x38, 0x9C, 0x0F, 
  			0x68, 0x37, 0x88, 0x49, 0x9A, 0x7C, 0x05, 0xF6, 
  			0xcf, 0xb7, 0xc7, 0x64, 0x0e, 0x7c, 0xd9, 0xa7};
  
  		CBC_Mode_ExternalCipher::Encryption modeE(desE, iv);
  		fail = !TestFilter(StreamTransformationFilter(modeE, NULL, StreamTransformationFilter::ONE_AND_ZEROS_PADDING).Ref(),
  			plain, sizeof(plain), encrypted, sizeof(encrypted));
  		pass = pass && !fail;
  		cout << (fail ? "FAILED   " : "passed   ") << "CBC encryption with one-and-zeros padding" << endl;
  
  		CBC_Mode_ExternalCipher::Decryption modeD(desD, iv);
  		fail = !TestFilter(StreamTransformationFilter(modeD, NULL, StreamTransformationFilter::ONE_AND_ZEROS_PADDING).Ref(),
  			encrypted, sizeof(encrypted), plain, sizeof(plain));
  		pass = pass && !fail;
  		cout << (fail ? "FAILED   " : "passed   ") << "CBC decryption with one-and-zeros padding" << endl;
  	}
  	{
  		const byte plain[] = {'a', 0, 0, 0, 0, 0, 0, 0};
  		// generated with Crypto++
  		const byte encrypted[] = {
  			0x9B, 0x47, 0x57, 0x59, 0xD6, 0x9C, 0xF6, 0xD0};
  
  		CBC_Mode_ExternalCipher::Encryption modeE(desE, iv);
  		fail = !TestFilter(StreamTransformationFilter(modeE, NULL, StreamTransformationFilter::ZEROS_PADDING).Ref(),
  			plain, 1, encrypted, sizeof(encrypted));
  		pass = pass && !fail;
  		cout << (fail ? "FAILED   " : "passed   ") << "CBC encryption with zeros padding" << endl;
  
  		CBC_Mode_ExternalCipher::Decryption modeD(desD, iv);
  		fail = !TestFilter(StreamTransformationFilter(modeD, NULL, StreamTransformationFilter::ZEROS_PADDING).Ref(),
  			encrypted, sizeof(encrypted), plain, sizeof(plain));
  		pass = pass && !fail;
  		cout << (fail ? "FAILED   " : "passed   ") << "CBC decryption with zeros padding" << endl;
  	}
  	{
  		// generated with Crypto++, matches FIPS 81
  		// but with last two blocks swapped as result of CTS
  		const byte encrypted[] = {
  			0xE5, 0xC7, 0xCD, 0xDE, 0x87, 0x2B, 0xF2, 0x7C, 
  			0x68, 0x37, 0x88, 0x49, 0x9A, 0x7C, 0x05, 0xF6, 
  			0x43, 0xE9, 0x34, 0x00, 0x8C, 0x38, 0x9C, 0x0F};
  
  		CBC_CTS_Mode_ExternalCipher::Encryption modeE(desE, iv);
  		fail = !TestFilter(StreamTransformationFilter(modeE).Ref(),
  			plain, sizeof(plain), encrypted, sizeof(encrypted));
  		pass = pass && !fail;
  		cout << (fail ? "FAILED   " : "passed   ") << "CBC encryption with ciphertext stealing (CTS)" << endl;
  		
  		CBC_CTS_Mode_ExternalCipher::Decryption modeD(desD, iv);
  		fail = !TestFilter(StreamTransformationFilter(modeD).Ref(),
  			encrypted, sizeof(encrypted), plain, sizeof(plain));
  		pass = pass && !fail;
  		cout << (fail ? "FAILED   " : "passed   ") << "CBC decryption with ciphertext stealing (CTS)" << endl;
  
  		fail = !TestModeIV(modeE, modeD);
  		pass = pass && !fail;
  		cout << (fail ? "FAILED   " : "passed   ") << "CBC CTS IV generation" << endl;
  	}
  	{
  		// generated with Crypto++
  		const byte decryptionIV[] = {0x4D, 0xD0, 0xAC, 0x8F, 0x47, 0xCF, 0x79, 0xCE};
  		const byte encrypted[] = {0x12, 0x34, 0x56};
  
  		byte stolenIV[8];
  
  		CBC_CTS_Mode_ExternalCipher::Encryption modeE(desE, iv);
  		modeE.SetStolenIV(stolenIV);
  		fail = !TestFilter(StreamTransformationFilter(modeE).Ref(),
  			plain, 3, encrypted, sizeof(encrypted));
  		fail = memcmp(stolenIV, decryptionIV, 8) != 0 || fail;
  		pass = pass && !fail;
  		cout << (fail ? "FAILED   " : "passed   ") << "CBC encryption with ciphertext and IV stealing" << endl;
  		
  		CBC_CTS_Mode_ExternalCipher::Decryption modeD(desD, stolenIV);
  		fail = !TestFilter(StreamTransformationFilter(modeD).Ref(),
  			encrypted, sizeof(encrypted), plain, 3);
  		pass = pass && !fail;
  		cout << (fail ? "FAILED   " : "passed   ") << "CBC decryption with ciphertext and IV stealing" << endl;
  	}
  	{
  		const byte encrypted[] = {	// from FIPS 81
  			0xF3,0x09,0x62,0x49,0xC7,0xF4,0x6E,0x51,
  			0xA6,0x9E,0x83,0x9B,0x1A,0x92,0xF7,0x84,
  			0x03,0x46,0x71,0x33,0x89,0x8E,0xA6,0x22};
  
  		CFB_Mode_ExternalCipher::Encryption modeE(desE, iv);
  		fail = !TestFilter(StreamTransformationFilter(modeE).Ref(),
  			plain, sizeof(plain), encrypted, sizeof(encrypted));
  		pass = pass && !fail;
  		cout << (fail ? "FAILED   " : "passed   ") << "CFB encryption" << endl;
  
  		CFB_Mode_ExternalCipher::Decryption modeD(desE, iv);
  		fail = !TestFilter(StreamTransformationFilter(modeD).Ref(),
  			encrypted, sizeof(encrypted), plain, sizeof(plain));
  		pass = pass && !fail;
  		cout << (fail ? "FAILED   " : "passed   ") << "CFB decryption" << endl;
  
  		fail = !TestModeIV(modeE, modeD);
  		pass = pass && !fail;
  		cout << (fail ? "FAILED   " : "passed   ") << "CFB mode IV generation" << endl;
  	}
  	{
  		const byte plain[] = {	// "Now is the." without tailing 0
  			0x4e,0x6f,0x77,0x20,0x69,0x73,0x20,0x74,0x68,0x65};
  		const byte encrypted[] = {	// from FIPS 81
  			0xf3,0x1f,0xda,0x07,0x01,0x14,0x62,0xee,0x18,0x7f};
  
  		CFB_Mode_ExternalCipher::Encryption modeE(desE, iv, 1);
  		fail = !TestFilter(StreamTransformationFilter(modeE).Ref(),
  			plain, sizeof(plain), encrypted, sizeof(encrypted));
  		pass = pass && !fail;
  		cout << (fail ? "FAILED   " : "passed   ") << "CFB (8-bit feedback) encryption" << endl;
  
  		CFB_Mode_ExternalCipher::Decryption modeD(desE, iv, 1);
  		fail = !TestFilter(StreamTransformationFilter(modeD).Ref(),
  			encrypted, sizeof(encrypted), plain, sizeof(plain));
  		pass = pass && !fail;
  		cout << (fail ? "FAILED   " : "passed   ") << "CFB (8-bit feedback) decryption" << endl;
  
  		fail = !TestModeIV(modeE, modeD);
  		pass = pass && !fail;
  		cout << (fail ? "FAILED   " : "passed   ") << "CFB (8-bit feedback) IV generation" << endl;
  	}
  	{
  		const byte encrypted[] = {	// from Eric Young's libdes
  			0xf3,0x09,0x62,0x49,0xc7,0xf4,0x6e,0x51,
  			0x35,0xf2,0x4a,0x24,0x2e,0xeb,0x3d,0x3f,
  			0x3d,0x6d,0x5b,0xe3,0x25,0x5a,0xf8,0xc3};
  
  		OFB_Mode_ExternalCipher::Encryption modeE(desE, iv);
  		fail = !TestFilter(StreamTransformationFilter(modeE).Ref(),
  			plain, sizeof(plain), encrypted, sizeof(encrypted));
  		pass = pass && !fail;
  		cout << (fail ? "FAILED   " : "passed   ") << "OFB encryption" << endl;
  
  		OFB_Mode_ExternalCipher::Decryption modeD(desE, iv);
  		fail = !TestFilter(StreamTransformationFilter(modeD).Ref(),
  			encrypted, sizeof(encrypted), plain, sizeof(plain));
  		pass = pass && !fail;
  		cout << (fail ? "FAILED   " : "passed   ") << "OFB decryption" << endl;
  
  		fail = !TestModeIV(modeE, modeD);
  		pass = pass && !fail;
  		cout << (fail ? "FAILED   " : "passed   ") << "OFB IV generation" << endl;
  	}
  	{
  		const byte encrypted[] = {	// generated with Crypto++
  			0xF3, 0x09, 0x62, 0x49, 0xC7, 0xF4, 0x6E, 0x51, 
  			0x16, 0x3A, 0x8C, 0xA0, 0xFF, 0xC9, 0x4C, 0x27, 
  			0xFA, 0x2F, 0x80, 0xF4, 0x80, 0xB8, 0x6F, 0x75};
  
  		CTR_Mode_ExternalCipher::Encryption modeE(desE, iv);
  		fail = !TestFilter(StreamTransformationFilter(modeE).Ref(),
  			plain, sizeof(plain), encrypted, sizeof(encrypted));
  		pass = pass && !fail;
  		cout << (fail ? "FAILED   " : "passed   ") << "Counter Mode encryption" << endl;
  
  		CTR_Mode_ExternalCipher::Decryption modeD(desE, iv);
  		fail = !TestFilter(StreamTransformationFilter(modeD).Ref(),
  			encrypted, sizeof(encrypted), plain, sizeof(plain));
  		pass = pass && !fail;
  		cout << (fail ? "FAILED   " : "passed   ") << "Counter Mode decryption" << endl;
  
  		fail = !TestModeIV(modeE, modeD);
  		pass = pass && !fail;
  		cout << (fail ? "FAILED   " : "passed   ") << "Counter Mode IV generation" << endl;
  	}
  	{
  		const byte plain[] = {	// "7654321 Now is the time for "
  			0x37, 0x36, 0x35, 0x34, 0x33, 0x32, 0x31, 0x20, 
  			0x4e, 0x6f, 0x77, 0x20, 0x69, 0x73, 0x20, 0x74, 
  			0x68, 0x65, 0x20, 0x74, 0x69, 0x6d, 0x65, 0x20, 
  			0x66, 0x6f, 0x72, 0x20};
  		const byte mac1[] = {	// from FIPS 113
  			0xf1, 0xd3, 0x0f, 0x68, 0x49, 0x31, 0x2c, 0xa4};
  		const byte mac2[] = {	// generated with Crypto++
  			0x35, 0x80, 0xC5, 0xC4, 0x6B, 0x81, 0x24, 0xE2};
  
  		CBC_MAC<DES> cbcmac(key);
  		HashFilter cbcmacFilter(cbcmac);
  		fail = !TestFilter(cbcmacFilter, plain, sizeof(plain), mac1, sizeof(mac1));
  		pass = pass && !fail;
  		cout << (fail ? "FAILED   " : "passed   ") << "CBC MAC" << endl;
  
  		DMAC<DES> dmac(key);
  		HashFilter dmacFilter(dmac);
  		fail = !TestFilter(dmacFilter, plain, sizeof(plain), mac2, sizeof(mac2));
  		pass = pass && !fail;
  		cout << (fail ? "FAILED   " : "passed   ") << "DMAC" << endl;
  	}
  	{
  		CTR_Mode<AES>::Encryption modeE(plain, 16, plain);
  		CTR_Mode<AES>::Decryption modeD(plain, 16, plain);
  		fail = !TestModeIV(modeE, modeD);
  		pass = pass && !fail;
  		cout << (fail ? "FAILED   " : "passed   ") << "AES CTR Mode" << endl;
  	}
  	{
  		OFB_Mode<AES>::Encryption modeE(plain, 16, plain);
  		OFB_Mode<AES>::Decryption modeD(plain, 16, plain);
  		fail = !TestModeIV(modeE, modeD);
  		pass = pass && !fail;
  		cout << (fail ? "FAILED   " : "passed   ") << "AES OFB Mode" << endl;
  	}
  	{
  		CFB_Mode<AES>::Encryption modeE(plain, 16, plain);
  		CFB_Mode<AES>::Decryption modeD(plain, 16, plain);
  		fail = !TestModeIV(modeE, modeD);
  		pass = pass && !fail;
  		cout << (fail ? "FAILED   " : "passed   ") << "AES CFB Mode" << endl;
  	}
  	{
  		CBC_Mode<AES>::Encryption modeE(plain, 16, plain);
  		CBC_Mode<AES>::Decryption modeD(plain, 16, plain);
  		fail = !TestModeIV(modeE, modeD);
  		pass = pass && !fail;
  		cout << (fail ? "FAILED   " : "passed   ") << "AES CBC Mode" << endl;
  	}
  
  	return pass;
  }
  
  bool ValidateIDEA()
  {
  	cout << "\nIDEA validation suite running...\n\n";
  
  	FileSource valdata("TestData/ideaval.dat", true, new HexDecoder);
  	return BlockTransformationTest(FixedRoundsCipherFactory<IDEAEncryption, IDEADecryption>(), valdata);
  }
  
  bool ValidateSAFER()
  {
  	cout << "\nSAFER validation suite running...\n\n";
  
  	FileSource valdata("TestData/saferval.dat", true, new HexDecoder);
  	bool pass = true;
  	pass = BlockTransformationTest(VariableRoundsCipherFactory<SAFER_K_Encryption, SAFER_K_Decryption>(8,6), valdata, 4) && pass;
  	pass = BlockTransformationTest(VariableRoundsCipherFactory<SAFER_K_Encryption, SAFER_K_Decryption>(16,12), valdata, 4) && pass;
  	pass = BlockTransformationTest(VariableRoundsCipherFactory<SAFER_SK_Encryption, SAFER_SK_Decryption>(8,6), valdata, 4) && pass;
  	pass = BlockTransformationTest(VariableRoundsCipherFactory<SAFER_SK_Encryption, SAFER_SK_Decryption>(16,10), valdata, 4) && pass;
  	return pass;
  }
  
  bool ValidateRC2()
  {
  	cout << "\nRC2 validation suite running...\n\n";
  
  	FileSource valdata("TestData/rc2val.dat", true, new HexDecoder);
  	HexEncoder output(new FileSink(cout));
  	SecByteBlock plain(RC2Encryption::BLOCKSIZE), cipher(RC2Encryption::BLOCKSIZE), out(RC2Encryption::BLOCKSIZE), outplain(RC2Encryption::BLOCKSIZE);
  	SecByteBlock key(128);
  	bool pass=true, fail;
  
  	while (valdata.MaxRetrievable())
  	{
  		byte keyLen, effectiveLen;
  
  		valdata.Get(keyLen);
  		valdata.Get(effectiveLen);
  		valdata.Get(key, keyLen);
  		valdata.Get(plain, RC2Encryption::BLOCKSIZE);
  		valdata.Get(cipher, RC2Encryption::BLOCKSIZE);
  
  		apbt transE(new RC2Encryption(key, keyLen, effectiveLen));
  		transE->ProcessBlock(plain, out);
  		fail = memcmp(out, cipher, RC2Encryption::BLOCKSIZE) != 0;
  
  		apbt transD(new RC2Decryption(key, keyLen, effectiveLen));
  		transD->ProcessBlock(out, outplain);
  		fail=fail || memcmp(outplain, plain, RC2Encryption::BLOCKSIZE);
  
  		pass = pass && !fail;
  
  		cout << (fail ? "FAILED   " : "passed   ");
  		output.Put(key, keyLen);
  		cout << "   ";
  		output.Put(outplain, RC2Encryption::BLOCKSIZE);
  		cout << "   ";
  		output.Put(out, RC2Encryption::BLOCKSIZE);
  		cout << endl;
  	}
  	return pass;
  }
  
  bool ValidateARC4()
  {
  	unsigned char Key0[] = {0x01,0x23,0x45,0x67,0x89,0xab,0xcd,0xef };
  	unsigned char Input0[]={0x01,0x23,0x45,0x67,0x89,0xab,0xcd,0xef};
  	unsigned char Output0[] = {0x75,0xb7,0x87,0x80,0x99,0xe0,0xc5,0x96};
  
  	unsigned char Key1[]={0x01,0x23,0x45,0x67,0x89,0xab,0xcd,0xef};
  	unsigned char Input1[]={0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00};
  	unsigned char Output1[]={0x74,0x94,0xc2,0xe7,0x10,0x4b,0x08,0x79};
  
  	unsigned char Key2[]={0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00};
  	unsigned char Input2[]={0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00};
  	unsigned char Output2[]={0xde,0x18,0x89,0x41,0xa3,0x37,0x5d,0x3a};
  
  	unsigned char Key3[]={0xef,0x01,0x23,0x45};
  	unsigned char Input3[]={0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00};
  	unsigned char Output3[]={0xd6,0xa1,0x41,0xa7,0xec,0x3c,0x38,0xdf,0xbd,0x61};
  
  	unsigned char Key4[]={ 0x01,0x23,0x45,0x67,0x89,0xab, 0xcd,0xef };
  	unsigned char Input4[] =
  	{0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
  	0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
  	0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
  	0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
  	0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
  	0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
  	0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
  	0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
  	0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
  	0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
  	0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
  	0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
  	0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
  	0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
  	0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
  	0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
  	0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
  	0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
  	0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
  	0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
  	0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
  	0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
  	0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
  	0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
  	0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
  	0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
  	0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
  	0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
  	0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
  	0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
  	0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
  	0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
  	0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
  	0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
  	0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
  	0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
  	0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
  	0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
  	0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
  	0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
  	0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
  	0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
  	0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
  	0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
  	0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
  	0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
  	0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
  	0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
  	0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
  	0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
  	0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
  	0x01};
  	unsigned char Output4[]= {
  	0x75,0x95,0xc3,0xe6,0x11,0x4a,0x09,0x78,0x0c,0x4a,0xd4,
  	0x52,0x33,0x8e,0x1f,0xfd,0x9a,0x1b,0xe9,0x49,0x8f,
  	0x81,0x3d,0x76,0x53,0x34,0x49,0xb6,0x77,0x8d,0xca,
  	0xd8,0xc7,0x8a,0x8d,0x2b,0xa9,0xac,0x66,0x08,0x5d,
  	0x0e,0x53,0xd5,0x9c,0x26,0xc2,0xd1,0xc4,0x90,0xc1,
  	0xeb,0xbe,0x0c,0xe6,0x6d,0x1b,0x6b,0x1b,0x13,0xb6,
  	0xb9,0x19,0xb8,0x47,0xc2,0x5a,0x91,0x44,0x7a,0x95,
  	0xe7,0x5e,0x4e,0xf1,0x67,0x79,0xcd,0xe8,0xbf,0x0a,
  	0x95,0x85,0x0e,0x32,0xaf,0x96,0x89,0x44,0x4f,0xd3,
  	0x77,0x10,0x8f,0x98,0xfd,0xcb,0xd4,0xe7,0x26,0x56,
  	0x75,0x00,0x99,0x0b,0xcc,0x7e,0x0c,0xa3,0xc4,0xaa,
  	0xa3,0x04,0xa3,0x87,0xd2,0x0f,0x3b,0x8f,0xbb,0xcd,
  	0x42,0xa1,0xbd,0x31,0x1d,0x7a,0x43,0x03,0xdd,0xa5,
  	0xab,0x07,0x88,0x96,0xae,0x80,0xc1,0x8b,0x0a,0xf6,
  	0x6d,0xff,0x31,0x96,0x16,0xeb,0x78,0x4e,0x49,0x5a,
  	0xd2,0xce,0x90,0xd7,0xf7,0x72,0xa8,0x17,0x47,0xb6,
  	0x5f,0x62,0x09,0x3b,0x1e,0x0d,0xb9,0xe5,0xba,0x53,
  	0x2f,0xaf,0xec,0x47,0x50,0x83,0x23,0xe6,0x71,0x32,
  	0x7d,0xf9,0x44,0x44,0x32,0xcb,0x73,0x67,0xce,0xc8,
  	0x2f,0x5d,0x44,0xc0,0xd0,0x0b,0x67,0xd6,0x50,0xa0,
  	0x75,0xcd,0x4b,0x70,0xde,0xdd,0x77,0xeb,0x9b,0x10,
  	0x23,0x1b,0x6b,0x5b,0x74,0x13,0x47,0x39,0x6d,0x62,
  	0x89,0x74,0x21,0xd4,0x3d,0xf9,0xb4,0x2e,0x44,0x6e,
  	0x35,0x8e,0x9c,0x11,0xa9,0xb2,0x18,0x4e,0xcb,0xef,
  	0x0c,0xd8,0xe7,0xa8,0x77,0xef,0x96,0x8f,0x13,0x90,
  	0xec,0x9b,0x3d,0x35,0xa5,0x58,0x5c,0xb0,0x09,0x29,
  	0x0e,0x2f,0xcd,0xe7,0xb5,0xec,0x66,0xd9,0x08,0x4b,
  	0xe4,0x40,0x55,0xa6,0x19,0xd9,0xdd,0x7f,0xc3,0x16,
  	0x6f,0x94,0x87,0xf7,0xcb,0x27,0x29,0x12,0x42,0x64,
  	0x45,0x99,0x85,0x14,0xc1,0x5d,0x53,0xa1,0x8c,0x86,
  	0x4c,0xe3,0xa2,0xb7,0x55,0x57,0x93,0x98,0x81,0x26,
  	0x52,0x0e,0xac,0xf2,0xe3,0x06,0x6e,0x23,0x0c,0x91,
  	0xbe,0xe4,0xdd,0x53,0x04,0xf5,0xfd,0x04,0x05,0xb3,
  	0x5b,0xd9,0x9c,0x73,0x13,0x5d,0x3d,0x9b,0xc3,0x35,
  	0xee,0x04,0x9e,0xf6,0x9b,0x38,0x67,0xbf,0x2d,0x7b,
  	0xd1,0xea,0xa5,0x95,0xd8,0xbf,0xc0,0x06,0x6f,0xf8,
  	0xd3,0x15,0x09,0xeb,0x0c,0x6c,0xaa,0x00,0x6c,0x80,
  	0x7a,0x62,0x3e,0xf8,0x4c,0x3d,0x33,0xc1,0x95,0xd2,
  	0x3e,0xe3,0x20,0xc4,0x0d,0xe0,0x55,0x81,0x57,0xc8,
  	0x22,0xd4,0xb8,0xc5,0x69,0xd8,0x49,0xae,0xd5,0x9d,
  	0x4e,0x0f,0xd7,0xf3,0x79,0x58,0x6b,0x4b,0x7f,0xf6,
  	0x84,0xed,0x6a,0x18,0x9f,0x74,0x86,0xd4,0x9b,0x9c,
  	0x4b,0xad,0x9b,0xa2,0x4b,0x96,0xab,0xf9,0x24,0x37,
  	0x2c,0x8a,0x8f,0xff,0xb1,0x0d,0x55,0x35,0x49,0x00,
  	0xa7,0x7a,0x3d,0xb5,0xf2,0x05,0xe1,0xb9,0x9f,0xcd,
  	0x86,0x60,0x86,0x3a,0x15,0x9a,0xd4,0xab,0xe4,0x0f,
  	0xa4,0x89,0x34,0x16,0x3d,0xdd,0xe5,0x42,0xa6,0x58,
  	0x55,0x40,0xfd,0x68,0x3c,0xbf,0xd8,0xc0,0x0f,0x12,
  	0x12,0x9a,0x28,0x4d,0xea,0xcc,0x4c,0xde,0xfe,0x58,
  	0xbe,0x71,0x37,0x54,0x1c,0x04,0x71,0x26,0xc8,0xd4,
  	0x9e,0x27,0x55,0xab,0x18,0x1a,0xb7,0xe9,0x40,0xb0,
  	0xc0};
  
  	// VC60 workaround: auto_ptr lacks reset()
  	member_ptr<Weak::ARC4> arc4;
  	bool pass=true, fail;
  	int i;
  
  	cout << "\nARC4 validation suite running...\n\n";
  
  	arc4.reset(new Weak::ARC4(Key0, sizeof(Key0)));
  	arc4->ProcessString(Input0, sizeof(Input0));
  	fail = memcmp(Input0, Output0, sizeof(Input0)) != 0;
  	cout << (fail ? "FAILED" : "passed") << "    Test 0" << endl;
  	pass = pass && !fail;
  
  	arc4.reset(new Weak::ARC4(Key1, sizeof(Key1)));
  	arc4->ProcessString(Key1, Input1, sizeof(Key1));
  	fail = memcmp(Output1, Key1, sizeof(Key1)) != 0;
  	cout << (fail ? "FAILED" : "passed") << "    Test 1" << endl;
  	pass = pass && !fail;
  
  	arc4.reset(new Weak::ARC4(Key2, sizeof(Key2)));
  	for (i=0, fail=false; i<sizeof(Input2); i++)
  		if (arc4->ProcessByte(Input2[i]) != Output2[i])
  			fail = true;
  	cout << (fail ? "FAILED" : "passed") << "    Test 2" << endl;
  	pass = pass && !fail;
  
  	arc4.reset(new Weak::ARC4(Key3, sizeof(Key3)));
  	for (i=0, fail=false; i<sizeof(Input3); i++)
  		if (arc4->ProcessByte(Input3[i]) != Output3[i])
  			fail = true;
  	cout << (fail ? "FAILED" : "passed") << "    Test 3" << endl;
  	pass = pass && !fail;
  
  	arc4.reset(new Weak::ARC4(Key4, sizeof(Key4)));
  	for (i=0, fail=false; i<sizeof(Input4); i++)
  		if (arc4->ProcessByte(Input4[i]) != Output4[i])
  			fail = true;
  	cout << (fail ? "FAILED" : "passed") << "    Test 4" << endl;
  	pass = pass && !fail;
  
  	return pass;
  }
  
  bool ValidateRC5()
  {
  	cout << "\nRC5 validation suite running...\n\n";
  
  	FileSource valdata("TestData/rc5val.dat", true, new HexDecoder);
  	return BlockTransformationTest(VariableRoundsCipherFactory<RC5Encryption, RC5Decryption>(16, 12), valdata);
  }
  
  bool ValidateRC6()
  {
  	cout << "\nRC6 validation suite running...\n\n";
  
  	FileSource valdata("TestData/rc6val.dat", true, new HexDecoder);
  	bool pass = true;
  	pass = BlockTransformationTest(FixedRoundsCipherFactory<RC6Encryption, RC6Decryption>(16), valdata, 2) && pass;
  	pass = BlockTransformationTest(FixedRoundsCipherFactory<RC6Encryption, RC6Decryption>(24), valdata, 2) && pass;
  	pass = BlockTransformationTest(FixedRoundsCipherFactory<RC6Encryption, RC6Decryption>(32), valdata, 2) && pass;
  	return pass;
  }
  
  bool ValidateMARS()
  {
  	cout << "\nMARS validation suite running...\n\n";
  
  	FileSource valdata("TestData/marsval.dat", true, new HexDecoder);
  	bool pass = true;
  	pass = BlockTransformationTest(FixedRoundsCipherFactory<MARSEncryption, MARSDecryption>(16), valdata, 4) && pass;
  	pass = BlockTransformationTest(FixedRoundsCipherFactory<MARSEncryption, MARSDecryption>(24), valdata, 3) && pass;
  	pass = BlockTransformationTest(FixedRoundsCipherFactory<MARSEncryption, MARSDecryption>(32), valdata, 2) && pass;
  	return pass;
  }
  
  bool ValidateRijndael()
  {
  	cout << "\nRijndael (AES) validation suite running...\n\n";
  
  	FileSource valdata("TestData/rijndael.dat", true, new HexDecoder);
  	bool pass = true;
  	pass = BlockTransformationTest(FixedRoundsCipherFactory<RijndaelEncryption, RijndaelDecryption>(16), valdata, 4) && pass;
  	pass = BlockTransformationTest(FixedRoundsCipherFactory<RijndaelEncryption, RijndaelDecryption>(24), valdata, 3) && pass;
  	pass = BlockTransformationTest(FixedRoundsCipherFactory<RijndaelEncryption, RijndaelDecryption>(32), valdata, 2) && pass;
  	pass = RunTestDataFile("TestVectors/aes.txt") && pass;
  	return pass;
  }
  
  bool ValidateTwofish()
  {
  	cout << "\nTwofish validation suite running...\n\n";
  
  	FileSource valdata("TestData/twofishv.dat", true, new HexDecoder);
  	bool pass = true;
  	pass = BlockTransformationTest(FixedRoundsCipherFactory<TwofishEncryption, TwofishDecryption>(16), valdata, 4) && pass;
  	pass = BlockTransformationTest(FixedRoundsCipherFactory<TwofishEncryption, TwofishDecryption>(24), valdata, 3) && pass;
  	pass = BlockTransformationTest(FixedRoundsCipherFactory<TwofishEncryption, TwofishDecryption>(32), valdata, 2) && pass;
  	return pass;
  }
  
  bool ValidateSerpent()
  {
  	cout << "\nSerpent validation suite running...\n\n";
  
  	FileSource valdata("TestData/serpentv.dat", true, new HexDecoder);
  	bool pass = true;
  	pass = BlockTransformationTest(FixedRoundsCipherFactory<SerpentEncryption, SerpentDecryption>(16), valdata, 5) && pass;
  	pass = BlockTransformationTest(FixedRoundsCipherFactory<SerpentEncryption, SerpentDecryption>(24), valdata, 4) && pass;
  	pass = BlockTransformationTest(FixedRoundsCipherFactory<SerpentEncryption, SerpentDecryption>(32), valdata, 3) && pass;
  	return pass;
  }
  
  bool ValidateBlowfish()
  {
  	cout << "\nBlowfish validation suite running...\n\n";
  
  	HexEncoder output(new FileSink(cout));
  	const char *key[]={"abcdefghijklmnopqrstuvwxyz", "Who is John Galt?"};
  	byte *plain[]={(byte *)"BLOWFISH", (byte *)"\xfe\xdc\xba\x98\x76\x54\x32\x10"};
  	byte *cipher[]={(byte *)"\x32\x4e\xd0\xfe\xf4\x13\xa2\x03", (byte *)"\xcc\x91\x73\x2b\x80\x22\xf6\x84"};
  	byte out[8], outplain[8];
  	bool pass=true, fail;
  
  	for (int i=0; i<2; i++)
  	{
  		ECB_Mode<Blowfish>::Encryption enc((byte *)key[i], strlen(key[i]));
  		enc.ProcessData(out, plain[i], 8);
  		fail = memcmp(out, cipher[i], 8) != 0;
  
  		ECB_Mode<Blowfish>::Decryption dec((byte *)key[i], strlen(key[i]));
  		dec.ProcessData(outplain, cipher[i], 8);
  		fail = fail || memcmp(outplain, plain[i], 8);
  		pass = pass && !fail;
  
  		cout << (fail ? "FAILED    " : "passed    ");
  		cout << '\"' << key[i] << '\"';
  		for (int j=0; j<(signed int)(30-strlen(key[i])); j++)
  			cout << ' ';
  		output.Put(outplain, 8);
  		cout << "  ";
  		output.Put(out, 8);
  		cout << endl;
  	}
  	return pass;
  }
  
  bool ValidateThreeWay()
  {
  	cout << "\n3-WAY validation suite running...\n\n";
  
  	FileSource valdata("TestData/3wayval.dat", true, new HexDecoder);
  	return BlockTransformationTest(FixedRoundsCipherFactory<ThreeWayEncryption, ThreeWayDecryption>(), valdata);
  }
  
  bool ValidateGOST()
  {
  	cout << "\nGOST validation suite running...\n\n";
  
  	FileSource valdata("TestData/gostval.dat", true, new HexDecoder);
  	return BlockTransformationTest(FixedRoundsCipherFactory<GOSTEncryption, GOSTDecryption>(), valdata);
  }
  
  bool ValidateSHARK()
  {
  	cout << "\nSHARK validation suite running...\n\n";
  
  	FileSource valdata("TestData/sharkval.dat", true, new HexDecoder);
  	return BlockTransformationTest(FixedRoundsCipherFactory<SHARKEncryption, SHARKDecryption>(), valdata);
  }
  
  bool ValidateCAST()
  {
  	bool pass = true;
  
  	cout << "\nCAST-128 validation suite running...\n\n";
  
  	FileSource val128("TestData/cast128v.dat", true, new HexDecoder);
  	pass = BlockTransformationTest(FixedRoundsCipherFactory<CAST128Encryption, CAST128Decryption>(16), val128, 1) && pass;
  	pass = BlockTransformationTest(FixedRoundsCipherFactory<CAST128Encryption, CAST128Decryption>(10), val128, 1) && pass;
  	pass = BlockTransformationTest(FixedRoundsCipherFactory<CAST128Encryption, CAST128Decryption>(5), val128, 1) && pass;
  
  	cout << "\nCAST-256 validation suite running...\n\n";
  
  	FileSource val256("TestData/cast256v.dat", true, new HexDecoder);
  	pass = BlockTransformationTest(FixedRoundsCipherFactory<CAST256Encryption, CAST256Decryption>(16), val256, 1) && pass;
  	pass = BlockTransformationTest(FixedRoundsCipherFactory<CAST256Encryption, CAST256Decryption>(24), val256, 1) && pass;
  	pass = BlockTransformationTest(FixedRoundsCipherFactory<CAST256Encryption, CAST256Decryption>(32), val256, 1) && pass;
  
  	return pass;
  }
  
  bool ValidateSquare()
  {
  	cout << "\nSquare validation suite running...\n\n";
  
  	FileSource valdata("TestData/squareva.dat", true, new HexDecoder);
  	return BlockTransformationTest(FixedRoundsCipherFactory<SquareEncryption, SquareDecryption>(), valdata);
  }
  
  bool ValidateSKIPJACK()
  {
  	cout << "\nSKIPJACK validation suite running...\n\n";
  
  	FileSource valdata("TestData/skipjack.dat", true, new HexDecoder);
  	return BlockTransformationTest(FixedRoundsCipherFactory<SKIPJACKEncryption, SKIPJACKDecryption>(), valdata);
  }
  
  bool ValidateSEAL()
  {
  	byte input[] = {0x37,0xa0,0x05,0x95,0x9b,0x84,0xc4,0x9c,0xa4,0xbe,0x1e,0x05,0x06,0x73,0x53,0x0f,0x5f,0xb0,0x97,0xfd,0xf6,0xa1,0x3f,0xbd,0x6c,0x2c,0xde,0xcd,0x81,0xfd,0xee,0x7c};
  	byte output[32];
  	byte key[] = {0x67, 0x45, 0x23, 0x01, 0xef, 0xcd, 0xab, 0x89, 0x98, 0xba, 0xdc, 0xfe, 0x10, 0x32, 0x54, 0x76, 0xc3, 0xd2, 0xe1, 0xf0};
  	byte iv[] = {0x01, 0x35, 0x77, 0xaf};
  
  	cout << "\nSEAL validation suite running...\n\n";
  
  	SEAL<>::Encryption seal(key, sizeof(key), iv);
  	unsigned int size = sizeof(input);
  	bool pass = true;
  
  	memset(output, 1, size);
  	seal.ProcessString(output, input, size);
  	for (unsigned int i=0; i<size; i++)
  		if (output[i] != 0)
  			pass = false;
  
  	seal.Seek(1);
  	output[1] = seal.ProcessByte(output[1]);
  	seal.ProcessString(output+2, size-2);
  	pass = pass && memcmp(output+1, input+1, size-1) == 0;
  
  	cout << (pass ? "passed" : "FAILED") << endl;
  	return pass;
  }
  
  bool ValidateBaseCode()
  {
  	bool pass = true, fail;
  	byte data[255];
  	for (unsigned int i=0; i<255; i++)
  		data[i] = i;
  	const char *hexEncoded = 
  "000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F2021222324252627"
  "28292A2B2C2D2E2F303132333435363738393A3B3C3D3E3F404142434445464748494A4B4C4D4E4F"
  "505152535455565758595A5B5C5D5E5F606162636465666768696A6B6C6D6E6F7071727374757677"
  "78797A7B7C7D7E7F808182838485868788898A8B8C8D8E8F909192939495969798999A9B9C9D9E9F"
  "A0A1A2A3A4A5A6A7A8A9AAABACADAEAFB0B1B2B3B4B5B6B7B8B9BABBBCBDBEBFC0C1C2C3C4C5C6C7"
  "C8C9CACBCCCDCECFD0D1D2D3D4D5D6D7D8D9DADBDCDDDEDFE0E1E2E3E4E5E6E7E8E9EAEBECEDEEEF"
  "F0F1F2F3F4F5F6F7F8F9FAFBFCFDFE";
  	const char *base32Encoded = 
  "AAASEA2EAWDAQCAJBIFS2DIQB6IBCESVCSKTNF22DEPBYHA7D2RUAIJCENUCKJTHFAWUWK3NFWZC8NBT"
  "GI3VIPJYG66DUQT5HS8V6R4AIFBEGTCFI3DWSUKKJPGE4VURKBIXEW4WKXMFQYC3MJPX2ZK8M7SGC2VD"
  "NTUYN35IPFXGY5DPP3ZZA6MUQP4HK7VZRB6ZW856RX9H9AEBSKB2JBNGS8EIVCWMTUG27D6SUGJJHFEX"
  "U4M3TGN4VQQJ5HW9WCS4FI7EWYVKRKFJXKX43MPQX82MDNXVYU45PP72ZG7MZRF7Z496BSQC2RCNMTYH"
  "3DE6XU8N3ZHN9WGT4MJ7JXQY49NPVYY55VQ77Z9A6HTQH3HF65V8T4RK7RYQ55ZR8D29F69W8Z5RR8H3"
  "9M7939R8";
  	const char *base64AndHexEncoded = 
  "41414543417751464267634943516F4C4441304F4478415245684D554652595847426B6147787764"
  "486838674953496A4A43556D4A7967704B6973734C5334764D4445794D7A51310A4E6A63344F546F"
  "375044302B50304242516B4E4552555A4853456C4B5330784E546B395155564A5456465657563168"
  "5A576C746358563566594746695932526C5A6D646F615770720A6247317562334278636E4E306458"
  "5A3365486C3665337839666E2B4167594B44684957476834694A696F754D6A5936506B4A47536B35"
  "53566C7065596D5A71626E4A32656E3643680A6F714F6B7061616E714B6D717136797472712B7773"
  "624B7A744C573274376935757275387662362F774D484377385446787366497963724C7A4D334F7A"
  "39445230745055316462580A324E6E6132397A6433742F6734654C6A354F586D352B6A7036757673"
  "3765377638504879382F5431397666342B6672372F50332B0A";
  
  	cout << "\nBase64, base32 and hex coding validation suite running...\n\n";
  
  	fail = !TestFilter(HexEncoder().Ref(), data, 255, (const byte *)hexEncoded, strlen(hexEncoded));
  	cout << (fail ? "FAILED    " : "passed    ");
  	cout << "Hex Encoding\n";
  	pass = pass && !fail;
  
  	fail = !TestFilter(HexDecoder().Ref(), (const byte *)hexEncoded, strlen(hexEncoded), data, 255);
  	cout << (fail ? "FAILED    " : "passed    ");
  	cout << "Hex Decoding\n";
  	pass = pass && !fail;
  
  	fail = !TestFilter(Base32Encoder().Ref(), data, 255, (const byte *)base32Encoded, strlen(base32Encoded));
  	cout << (fail ? "FAILED    " : "passed    ");
  	cout << "Base32 Encoding\n";
  	pass = pass && !fail;
  
  	fail = !TestFilter(Base32Decoder().Ref(), (const byte *)base32Encoded, strlen(base32Encoded), data, 255);
  	cout << (fail ? "FAILED    " : "passed    ");
  	cout << "Base32 Decoding\n";
  	pass = pass && !fail;
  
  	fail = !TestFilter(Base64Encoder(new HexEncoder).Ref(), data, 255, (const byte *)base64AndHexEncoded, strlen(base64AndHexEncoded));
  	cout << (fail ? "FAILED    " : "passed    ");
  	cout << "Base64 Encoding\n";
  	pass = pass && !fail;
  
  	fail = !TestFilter(HexDecoder(new Base64Decoder).Ref(), (const byte *)base64AndHexEncoded, strlen(base64AndHexEncoded), data, 255);
  	cout << (fail ? "FAILED    " : "passed    ");
  	cout << "Base64 Decoding\n";
  	pass = pass && !fail;
  
  	return pass;
  }
  
  bool ValidateSHACAL2()
  {
  	cout << "\nSHACAL-2 validation suite running...\n\n";
  
  	bool pass = true;
  	FileSource valdata("TestData/shacal2v.dat", true, new HexDecoder);
  	pass = BlockTransformationTest(FixedRoundsCipherFactory<SHACAL2Encryption, SHACAL2Decryption>(16), valdata, 4) && pass;
  	pass = BlockTransformationTest(FixedRoundsCipherFactory<SHACAL2Encryption, SHACAL2Decryption>(64), valdata, 10) && pass;
  	return pass;
  }
  
  bool ValidateCamellia()
  {
  	cout << "\nCamellia validation suite running...\n\n";
  
  	bool pass = true;
  	FileSource valdata("TestData/camellia.dat", true, new HexDecoder);
  	pass = BlockTransformationTest(FixedRoundsCipherFactory<CamelliaEncryption, CamelliaDecryption>(16), valdata, 15) && pass;
  	pass = BlockTransformationTest(FixedRoundsCipherFactory<CamelliaEncryption, CamelliaDecryption>(24), valdata, 15) && pass;
  	pass = BlockTransformationTest(FixedRoundsCipherFactory<CamelliaEncryption, CamelliaDecryption>(32), valdata, 15) && pass;
  	return pass;
  }
  
  bool ValidateSalsa()
  {
  	cout << "\nSalsa validation suite running...\n";
  
  	return RunTestDataFile("TestVectors/salsa.txt");
  }
  
  bool ValidateSosemanuk()
  {
  	cout << "\nSosemanuk validation suite running...\n";
  	return RunTestDataFile("TestVectors/sosemanuk.txt");
  }
  
  bool ValidateVMAC()
  {
  	cout << "\nVMAC validation suite running...\n";
  	return RunTestDataFile("TestVectors/vmac.txt");
  }
  
  bool ValidateCCM()
  {
  	cout << "\nAES/CCM validation suite running...\n";
  	return RunTestDataFile("TestVectors/ccm.txt");
  }
  
  bool ValidateGCM()
  {
  	cout << "\nAES/GCM validation suite running...\n";
  	cout << "\n2K tables:";
  	bool pass = RunTestDataFile("TestVectors/gcm.txt", MakeParameters(Name::TableSize(), (int)2048));
  	cout << "\n64K tables:";
  	return RunTestDataFile("TestVectors/gcm.txt", MakeParameters(Name::TableSize(), (int)64*1024)) && pass;
  }
  
  bool ValidateCMAC()
  {
  	cout << "\nCMAC validation suite running...\n";
  	return RunTestDataFile("TestVectors/cmac.txt");
  }
  