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validat3.cpp
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validat3.cpp
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// validat3.cpp - originally written and placed in the public domain by Wei Dai
// CryptoPP::Test namespace added by JW in February 2017.
// Source files split in July 2018 to expedite compiles.
#include "pch.h"
#define CRYPTOPP_ENABLE_NAMESPACE_WEAK 1
#include "cryptlib.h"
#include "cpu.h"
#include "validate.h"
#include "rng.h"
#include "drbg.h"
#include "darn.h"
#include "osrng.h"
#include "rdrand.h"
#include "mersenne.h"
#include "padlkrng.h"
#include "randpool.h"
#include "gzip.h"
#include "channels.h"
#include <iostream>
#include <iomanip>
#include <sstream>
// Aggressive stack checking with VS2005 SP1 and above.
#if (CRYPTOPP_MSC_VERSION >= 1500)
# pragma strict_gs_check (on)
#endif
#if CRYPTOPP_MSC_VERSION
# pragma warning(disable: 4505 4355)
#endif
NAMESPACE_BEGIN(CryptoPP)
NAMESPACE_BEGIN(Test)
bool ValidateAll(bool thorough)
{
bool pass=TestSettings();
pass=TestOS_RNG() && pass;
pass=TestRandomPool() && pass;
#if !defined(NO_OS_DEPENDENCE) && defined(OS_RNG_AVAILABLE)
pass=TestAutoSeededX917() && pass;
#endif
// pass=TestSecRandom() && pass;
#if defined(CRYPTOPP_EXTENDED_VALIDATION)
pass=TestMersenne() && pass;
#endif
#if (CRYPTOPP_BOOL_X86 || CRYPTOPP_BOOL_X32 || CRYPTOPP_BOOL_X64)
pass=TestPadlockRNG() && pass;
pass=TestRDRAND() && pass;
pass=TestRDSEED() && pass;
#endif
#if (CRYPTOPP_BOOL_PPC32 || CRYPTOPP_BOOL_PPC64)
pass=TestDARN() && pass;
#endif
#if defined(CRYPTOPP_EXTENDED_VALIDATION)
// http://github.com/weidai11/cryptopp/issues/92
pass=TestSecBlock() && pass;
// http://github.com/weidai11/cryptopp/issues/602
pass=TestIntegerOps() && pass;
// http://github.com/weidai11/cryptopp/issues/336
pass=TestIntegerBitops() && pass;
// http://github.com/weidai11/cryptopp/issues/64
pass=TestPolynomialMod2() && pass;
// http://github.com/weidai11/cryptopp/issues/360
pass=TestRounding() && pass;
// http://github.com/weidai11/cryptopp/issues/242
pass=TestHuffmanCodes() && pass;
// http://github.com/weidai11/cryptopp/issues/346
pass=TestASN1Parse() && pass;
pass=TestASN1Functions() && pass;
// https://github.com/weidai11/cryptopp/pull/334
pass=TestStringSink() && pass;
// Always part of the self tests; call in Debug
# if defined(CRYPTOPP_ALTIVEC_AVAILABLE)
pass=TestAltivecOps() && pass;
# endif
// Always part of the self tests; call in Debug
pass=ValidateBaseCode() && pass;
// https://github.com/weidai11/cryptopp/issues/562
pass=ValidateEncoder() && pass;
// Additional tests due to no coverage
pass=TestCompressors() && pass;
pass=TestSharing() && pass;
pass=TestEncryptors() && pass;
pass=TestX25519() && pass;
pass=TestEd25519() && pass;
#endif
pass=ValidateCRC32() && pass;
pass=ValidateCRC32C() && pass;
pass=ValidateAdler32() && pass;
pass=ValidateMD2() && pass;
#if defined(CRYPTOPP_EXTENDED_VALIDATION)
pass=ValidateMD4() && pass;
#endif
pass=ValidateMD5() && pass;
pass=ValidateSHA() && pass;
pass=ValidateKeccak() && pass;
pass=ValidateSHA3() && pass;
pass=ValidateSHAKE() && pass;
pass=ValidateSHAKE_XOF() && pass;
pass=ValidateLSH() && pass;
pass=ValidateHashDRBG() && pass;
pass=ValidateHmacDRBG() && pass;
pass=ValidateTiger() && pass;
pass=ValidateRIPEMD() && pass;
pass=ValidatePanama() && pass;
pass=ValidateWhirlpool() && pass;
pass=ValidateSM3() && pass;
pass=ValidateBLAKE2s() && pass;
pass=ValidateBLAKE2b() && pass;
pass=ValidatePoly1305() && pass;
pass=ValidateSipHash() && pass;
pass=ValidateHMAC() && pass;
pass=ValidateTTMAC() && pass;
pass=ValidatePBKDF() && pass;
pass=ValidateHKDF() && pass;
pass=ValidateScrypt() && 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=ValidateARIA() && pass;
pass=ValidateCHAM() && pass;
pass=ValidateHIGHT() && pass;
pass=ValidateLEA() && pass;
pass=ValidateSIMECK() && pass;
pass=ValidateSIMON() && pass;
pass=ValidateSPECK() && pass;
pass=ValidateCamellia() && pass;
pass=ValidateSalsa() && pass;
pass=ValidateChaCha() && pass;
pass=ValidateChaChaTLS() && pass;
pass=ValidateSosemanuk() && pass;
pass=ValidateRabbit() && pass;
pass=ValidateHC128() && pass;
pass=ValidateHC256() && pass;
pass=RunTestDataFile("TestVectors/seed.txt") && pass;
pass=RunTestDataFile("TestVectors/threefish.txt") && pass;
pass=RunTestDataFile("TestVectors/kalyna.txt") && pass;
pass=RunTestDataFile("TestVectors/sm4.txt") && pass;
pass=ValidateVMAC() && pass;
pass=ValidateCCM() && pass;
pass=ValidateGCM() && pass;
pass=ValidateXTS() && pass;
pass=ValidateCMAC() && pass;
pass=RunTestDataFile("TestVectors/eax.txt") && pass;
pass=ValidateBBS() && pass;
pass=ValidateDH() && pass;
pass=ValidateX25519() && pass;
pass=ValidateMQV() && pass;
pass=ValidateHMQV() && pass;
pass=ValidateFHMQV() && 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=ValidateECP() && pass;
pass=ValidateEC2N() && pass;
pass=ValidateECP_Legacy_Encrypt() && pass;
pass=ValidateEC2N_Legacy_Encrypt() && pass;
pass=ValidateECDSA() && pass;
pass=ValidateECDSA_RFC6979() && pass;
pass=ValidateECGDSA(thorough) && pass;
pass=ValidateESIGN() && pass;
pass=ValidateX25519() && pass;
pass=ValidateEd25519() && pass;
pass=ValidateNaCl() && pass;
if (pass)
std::cout << "\nAll tests passed!\n";
else
std::cout << "\nOops! Not all tests passed.\n";
return pass;
}
bool TestSettings()
{
bool pass = true;
std::cout << "\nTesting Settings...\n\n";
word32 w;
const byte s[] = "\x01\x02\x03\x04";
#if (CRYPTOPP_MSC_VERSION >= 1400)
memcpy_s(&w, 4, s, 4);
#else
std::copy(s, s+4, reinterpret_cast<byte*>(&w));
#endif
if (w == 0x04030201L)
{
#if (CRYPTOPP_LITTLE_ENDIAN)
std::cout << "passed: ";
#else
std::cout << "FAILED: ";
pass = false;
#endif
std::cout << "Your machine is little endian.\n";
}
else if (w == 0x01020304L)
{
#if (CRYPTOPP_BIG_ENDIAN)
std::cout << "passed: ";
#else
std::cout << "FAILED: ";
pass = false;
#endif
std::cout << "Your machine is big endian.\n";
}
else
{
std::cout << "FAILED: Your machine is neither big endian nor little endian.\n";
pass = false;
}
// Machine word size does not agree with pointer size on Morello. Also see
// https://developer.arm.com/documentation/den0133/0100/Morello-prototype-architecture/Pointers-and-capabilities
if (sizeof(size_t) == 16)
{
std::cout << "passed: Your machine has 128-bit words.\n";
}
else if (sizeof(size_t) == 8)
{
std::cout << "passed: Your machine has 64-bit words.\n";
}
else if (sizeof(size_t) == 4)
{
std::cout << "passed: Your machine has 32-bit words.\n";
}
else
{
std::cout << "FAILED: Your machine uses unknown word size.\n";
pass = false;
}
// Morello uses 129-bit pointers. Also see
// https://developer.arm.com/documentation/den0133/0100/Morello-prototype-architecture/Pointers-and-capabilities
if (sizeof(void*) == 16)
{
std::cout << "passed: Your machine has 128-bit pointers.\n";
}
else if (sizeof(void*) == 8)
{
std::cout << "passed: Your machine has 64-bit pointers.\n";
}
else if (sizeof(void*) == 4)
{
std::cout << "passed: Your machine has 32-bit pointers.\n";
}
else
{
std::cout << "FAILED: Your machine uses unknown pointer size.\n";
pass = false;
}
#if defined(CRYPTOPP_EXTENDED_VALIDATION)
// App and library versions, http://github.com/weidai11/cryptopp/issues/371
const int v1 = LibraryVersion();
const int v2 = HeaderVersion();
if(v1/10 == v2/10)
std::cout << "passed: ";
else
{
std::cout << "FAILED: ";
pass = false;
}
std::cout << "Library version (library): " << v1 << ", header version (app): " << v2 << "\n";
#endif
if (sizeof(byte) == 1)
std::cout << "passed: ";
else
{
std::cout << "FAILED: ";
pass = false;
}
std::cout << "sizeof(byte) == " << sizeof(byte) << "\n";
if (sizeof(word16) == 2)
std::cout << "passed: ";
else
{
std::cout << "FAILED: ";
pass = false;
}
std::cout << "sizeof(word16) == " << sizeof(word16) << "\n";
if (sizeof(word32) == 4)
std::cout << "passed: ";
else
{
std::cout << "FAILED: ";
pass = false;
}
std::cout << "sizeof(word32) == " << sizeof(word32) << "\n";
if (sizeof(word64) == 8)
std::cout << "passed: ";
else
{
std::cout << "FAILED: ";
pass = false;
}
std::cout << "sizeof(word64) == " << sizeof(word64) << "\n";
#ifdef CRYPTOPP_WORD128_AVAILABLE
if (sizeof(word128) == 16)
std::cout << "passed: ";
else
{
std::cout << "FAILED: ";
pass = false;
}
std::cout << "sizeof(word128) == " << sizeof(word128) << "\n";
#endif
if (sizeof(word) == 2*sizeof(hword)
#ifdef CRYPTOPP_NATIVE_DWORD_AVAILABLE
&& sizeof(dword) == 2*sizeof(word)
#endif
)
std::cout << "passed: ";
else
{
std::cout << "FAILED: ";
pass = false;
}
std::cout << "sizeof(hword) == " << sizeof(hword) << ", sizeof(word) == " << sizeof(word);
#ifdef CRYPTOPP_NATIVE_DWORD_AVAILABLE
std::cout << ", sizeof(dword) == " << sizeof(dword);
#endif
std::cout << "\n";
const int cacheLineSize = GetCacheLineSize();
if (cacheLineSize < 16 || cacheLineSize > 256 || !IsPowerOf2(cacheLineSize))
{
std::cout << "FAILED: ";
pass = false;
}
else
std::cout << "passed: ";
std::cout << "cacheLineSize == " << cacheLineSize << "\n";
#ifdef CRYPTOPP_CPUID_AVAILABLE
bool hasSSE2 = HasSSE2();
bool hasSSSE3 = HasSSSE3();
bool hasSSE41 = HasSSE41();
bool hasSSE42 = HasSSE42();
bool hasAVX = HasAVX();
bool hasAVX2 = HasAVX2();
bool hasAESNI = HasAESNI();
bool hasCLMUL = HasCLMUL();
bool hasRDRAND = HasRDRAND();
bool hasRDSEED = HasRDSEED();
bool hasSHA = HasSHA();
bool isP4 = IsP4();
std::cout << "hasSSE2 == " << hasSSE2 << ", hasSSSE3 == " << hasSSSE3;
std::cout << ", hasSSE4.1 == " << hasSSE41 << ", hasSSE4.2 == " << hasSSE42;
std::cout << ", hasAVX == " << hasAVX << ", hasAVX2 == " << hasAVX2;
std::cout << ", hasAESNI == " << hasAESNI << ", hasCLMUL == " << hasCLMUL;
std::cout << ", hasRDRAND == " << hasRDRAND << ", hasRDSEED == " << hasRDSEED;
std::cout << ", hasSHA == " << hasSHA << ", isP4 == " << isP4;
std::cout << "\n";
#elif (CRYPTOPP_BOOL_ARM32 || CRYPTOPP_BOOL_ARMV8)
# if defined(__arm__)
bool hasARMv7 = HasARMv7();
bool hasNEON = HasNEON();
std::cout << "passed: ";
std::cout << "hasARMv7 == " << hasARMv7 << ", hasNEON == " << hasNEON << "\n";
# else // __arch32__ and __aarch64__
bool hasCRC32 = HasCRC32();
bool hasPMULL = HasPMULL();
bool hasAES = HasAES();
bool hasSHA1 = HasSHA1();
bool hasSHA2 = HasSHA2();
bool hasSHA3 = HasSHA3();
bool hasSHA512 = HasSHA512();
bool hasSM3 = HasSM3();
bool hasSM4 = HasSM4();
std::cout << "passed: hasASIMD == 1";
std::cout << ", hasCRC32 == " << hasCRC32 << ", hasAES == " << hasAES;
std::cout << ", hasPMULL == " << hasPMULL << ", hasSHA1 == " << hasSHA1;
std::cout << ", hasSHA2 == " << hasSHA2 << ", hasSHA3 == " << hasSHA3;
std::cout << ", hasSHA512 == " << hasSHA512 << ", hasSM3 == " << hasSM3;
std::cout << ", hasSM4 == " << hasSM4 << "\n";
# endif
#elif (CRYPTOPP_BOOL_PPC32 || CRYPTOPP_BOOL_PPC64)
const bool hasAltivec = HasAltivec();
const bool hasPower7 = HasPower7();
const bool hasPower8 = HasPower8();
const bool hasPower9 = HasPower9();
const bool hasAES = HasAES();
const bool hasPMULL = HasPMULL();
const bool hasSHA256 = HasSHA256();
const bool hasSHA512 = HasSHA512();
const bool hasDARN = HasDARN();
std::cout << "passed: ";
std::cout << "hasAltivec == " << hasAltivec << ", hasPower7 == " << hasPower7;
std::cout << ", hasPower8 == " << hasPower8 << ", hasPower9 == " << hasPower9;
std::cout << ", hasAES == " << hasAES << ", hasPMULL == " << hasPMULL;
std::cout << ", hasSHA256 == " << hasSHA256 << ", hasSHA512 == " << hasSHA512;
std::cout << ", hasDARN == " << hasDARN << "\n";
#endif
if (!pass)
{
std::cerr << "Some critical setting in config.h is in error. Please fix it and recompile.\n";
std::abort();
}
return pass;
}
bool Test_RandomNumberGenerator(RandomNumberGenerator& prng, bool drain=false)
{
bool pass = true, result = true;
const size_t GENERATE_SIZE = 1024*10, DISCARD_SIZE = 256, ENTROPY_SIZE = 32;
if(drain)
{
RandomNumberSource(prng, UINT_MAX, true, new Redirector(TheBitBucket()));
}
MeterFilter meter(new Redirector(TheBitBucket()));
RandomNumberSource(prng, GENERATE_SIZE, true, new Deflator(new Redirector(meter)));
if (meter.GetTotalBytes() < GENERATE_SIZE)
{
pass = false;
result = false;
}
if (!pass)
std::cout << "FAILED:";
else
std::cout << "passed:";
std::cout << " " << GENERATE_SIZE << " generated bytes compressed to ";
std::cout << meter.GetTotalBytes() << " bytes by DEFLATE\n";
try
{
pass = true;
if(prng.CanIncorporateEntropy())
{
SecByteBlock entropy(ENTROPY_SIZE);
GlobalRNG().GenerateBlock(entropy, entropy.SizeInBytes());
prng.IncorporateEntropy(entropy, entropy.SizeInBytes());
prng.IncorporateEntropy(entropy, entropy.SizeInBytes()-1);
prng.IncorporateEntropy(entropy, entropy.SizeInBytes()-2);
prng.IncorporateEntropy(entropy, entropy.SizeInBytes()-3);
}
}
catch (const Exception& /*ex*/)
{
pass = false;
result = false;
}
if (!pass)
std::cout << "FAILED:";
else
std::cout << "passed:";
std::cout << " IncorporateEntropy with " << 4*ENTROPY_SIZE << " bytes\n";
try
{
word32 val = prng.GenerateWord32();
val = prng.GenerateWord32((val & 0xff), 0xffffffff - (val & 0xff));
prng.GenerateBlock(reinterpret_cast<byte*>(&val), 4);
prng.GenerateBlock(reinterpret_cast<byte*>(&val), 3);
prng.GenerateBlock(reinterpret_cast<byte*>(&val), 2);
prng.GenerateBlock(reinterpret_cast<byte*>(&val), 1);
}
catch (const Exception&)
{
pass = false;
result = false;
}
if (!pass)
std::cout << "FAILED:";
else
std::cout << "passed:";
std::cout << " GenerateWord32 and Crop\n";
try
{
pass = true;
prng.DiscardBytes(DISCARD_SIZE);
prng.DiscardBytes(DISCARD_SIZE-1);
prng.DiscardBytes(DISCARD_SIZE-2);
prng.DiscardBytes(DISCARD_SIZE-3);
}
catch (const Exception&)
{
pass = false;
result = false;
}
if (!pass)
std::cout << "FAILED:";
else
std::cout << "passed:";
std::cout << " DiscardBytes with " << 4*DISCARD_SIZE << " bytes\n";
// Miscellaneous for code coverage
(void)prng.AlgorithmName(); // "unknown"
CRYPTOPP_ASSERT(result);
return result;
}
bool TestOS_RNG()
{
bool pass = true;
member_ptr<RandomNumberGenerator> rng;
#ifdef BLOCKING_RNG_AVAILABLE
try {rng.reset(new BlockingRng);}
catch (const OS_RNG_Err &) {}
if (rng.get())
{
std::cout << "\nTesting operating system provided blocking random number generator...\n\n";
MeterFilter meter(new Redirector(TheBitBucket()));
RandomNumberSource test(*rng, UINT_MAX, false, new Deflator(new Redirector(meter)));
unsigned long total=0;
time_t t = time(NULLPTR), 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(NULLPTR) - t;
}
if (total < 16)
{
std::cout << "FAILED:";
pass = false;
}
else
std::cout << "passed:";
std::cout << " it took " << long(t1) << " seconds to generate " << total << " bytes" << std::endl;
test.AttachedTransformation()->MessageEnd();
if (meter.GetTotalBytes() < total)
{
std::cout << "FAILED:";
pass = false;
}
else
std::cout << "passed:";
std::cout << " " << total << " generated bytes compressed to " << meter.GetTotalBytes() << " bytes by DEFLATE\n";
try
{
// Miscellaneous for code coverage
RandomNumberGenerator& prng = *rng.get();
(void)prng.AlgorithmName();
word32 result = prng.GenerateWord32();
result = prng.GenerateWord32((result & 0xff), 0xffffffff - (result & 0xff));
prng.GenerateBlock(reinterpret_cast<byte*>(&result), 4);
prng.GenerateBlock(reinterpret_cast<byte*>(&result), 3);
prng.GenerateBlock(reinterpret_cast<byte*>(&result), 2);
prng.GenerateBlock(reinterpret_cast<byte*>(&result), 1);
prng.GenerateBlock(reinterpret_cast<byte*>(&result), 0);
pass = true;
}
catch (const Exception&)
{
pass = false;
}
if (!pass)
std::cout << "FAILED:";
else
std::cout << "passed:";
std::cout << " GenerateWord32 and Crop\n";
}
else
std::cout << "\nNo operating system provided blocking random number generator, skipping test." << std::endl;
#endif
#ifdef NONBLOCKING_RNG_AVAILABLE
try {rng.reset(new NonblockingRng);}
catch (OS_RNG_Err &) {}
if (rng.get())
{
std::cout << "\nTesting operating system provided nonblocking random number generator...\n\n";
pass = Test_RandomNumberGenerator(*rng.get()) && pass;
}
else
std::cout << "\nNo operating system provided non-blocking random number generator, skipping test." << std::endl;
#endif
CRYPTOPP_ASSERT(pass);
return pass;
}
bool TestRandomPool()
{
member_ptr<RandomNumberGenerator> prng;
bool pass=true;
try {prng.reset(new RandomPool);}
catch (Exception &) {}
if(prng.get())
{
std::cout << "\nTesting RandomPool generator...\n\n";
pass = Test_RandomNumberGenerator(*prng.get()) && pass;
}
#if !defined(NO_OS_DEPENDENCE) && defined(OS_RNG_AVAILABLE)
try {prng.reset(new AutoSeededRandomPool);}
catch (Exception &) {}
if(prng.get())
{
std::cout << "\nTesting AutoSeeded RandomPool generator...\n\n";
pass = Test_RandomNumberGenerator(*prng.get()) && pass;
}
#endif
// Old, PGP 2.6 style RandomPool. Added because users were still having problems
// with it in 2017. The missing functionality was a barrier to upgrades.
try {prng.reset(new OldRandomPool);}
catch (Exception &) {}
if(prng.get())
{
std::cout << "\nTesting OldRandomPool generator...\n\n";
pass = Test_RandomNumberGenerator(*prng.get()) && pass;
// https://github.com/weidai11/cryptopp/issues/452
byte actual[32], expected[32] = {
0x41,0xD1,0xEF,0x8F,0x10,0x3C,0xE2,0x94,
0x47,0xC0,0xC3,0x86,0x66,0xBC,0x86,0x09,
0x57,0x77,0x73,0x91,0x57,0x4D,0x93,0x66,
0xD1,0x13,0xE1,0xBA,0x07,0x49,0x8F,0x75
};
prng.reset(new OldRandomPool);
RandomNumberGenerator& old = *prng.get();
SecByteBlock seed(384);
for (size_t i=0; i<384; ++i)
seed[i] = static_cast<byte>(i);
old.IncorporateEntropy(seed, seed.size());
old.GenerateBlock(actual, sizeof(actual));
pass = (0 == std::memcmp(actual, expected, sizeof(expected))) && pass;
if (!pass)
std::cout << "FAILED:";
else
std::cout << "passed:";
std::cout << " Expected sequence from PGP-style RandomPool (circa 2007)\n";
}
return pass;
}
#if !defined(NO_OS_DEPENDENCE) && defined(OS_RNG_AVAILABLE)
bool TestAutoSeededX917()
{
// This tests Auto-Seeding and GenerateIntoBufferedTransformation.
std::cout << "\nTesting AutoSeeded X917 generator...\n\n";
AutoSeededX917RNG<AES> prng;
return Test_RandomNumberGenerator(prng);
}
#endif
#if defined(CRYPTOPP_EXTENDED_VALIDATION)
bool TestMersenne()
{
std::cout << "\nTesting Mersenne Twister...\n\n";
member_ptr<RandomNumberGenerator> rng;
bool pass = true;
try {rng.reset(new MT19937ar);}
catch (const Exception &) {}
if(rng.get())
{
pass = Test_RandomNumberGenerator(*rng.get());
}
// Reset state
try {rng.reset(new MT19937ar);}
catch (const Exception &) {}
if(rng.get())
{
// First 10; http://create.stephan-brumme.com/mersenne-twister/
word32 result[10], expected[10] = {
0xD091BB5C, 0x22AE9EF6, 0xE7E1FAEE, 0xD5C31F79,
0x2082352C, 0xF807B7DF, 0xE9D30005, 0x3895AFE1,
0xA1E24BBA, 0x4EE4092B
};
rng->GenerateBlock(reinterpret_cast<byte*>(result), sizeof(result));
pass = (0 == std::memcmp(result, expected, sizeof(expected))) && pass;
if (!pass)
std::cout << "FAILED:";
else
std::cout << "passed:";
std::cout << " Expected sequence from MT19937\n";
}
return pass;
}
#endif
#if (CRYPTOPP_BOOL_X86 || CRYPTOPP_BOOL_X32 || CRYPTOPP_BOOL_X64)
bool TestPadlockRNG()
{
std::cout << "\nTesting Padlock RNG generator...\n\n";
member_ptr<RandomNumberGenerator> rng;
bool pass = true, fail;
try {rng.reset(new PadlockRNG);}
catch (const PadlockRNG_Err &) {}
if (rng.get())
{
PadlockRNG& padlock = dynamic_cast<PadlockRNG&>(*rng.get());
pass = Test_RandomNumberGenerator(padlock);
// PadlockRNG does not accept entropy. However, the contract is no throw
const byte entropy[] = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15};
(void)padlock.IncorporateEntropy(entropy, sizeof(entropy));
SecByteBlock zero(16), one(16), t(16);
std::memset(zero, 0x00, zero.size());
std::memset( one, 0xff, one.size());
// Cryptography Research, Inc tests
word32 oldDivisor = padlock.SetDivisor(0);
padlock.GenerateBlock(t, t.size());
word32 msr = padlock.GetMSR();
padlock.SetDivisor(oldDivisor);
// Bit 6 should be set
fail = !(msr & (1 << 6U));
pass &= !fail;
if (fail)
std::cout << "FAILED:";
else
std::cout << "passed:";
std::cout << " VIA RNG is activated\n";
// Bit 13 should be unset
fail = !!(msr & (1 << 13U));
pass &= !fail;
if (fail)
std::cout << "FAILED:";
else
std::cout << "passed:";
std::cout << " von Neumann corrector is activated\n";
// Bit 14 should be unset
fail = !!(msr & (1 << 14U));
pass &= !fail;
if (fail)
std::cout << "FAILED:";
else
std::cout << "passed:";
std::cout << " String filter is deactivated\n";
// Bit 12:10 should be unset
fail = !!(msr & (0x7 << 10U));
pass &= !fail;
if (fail)
std::cout << "FAILED:";
else
std::cout << "passed:";
std::cout << " Bias voltage is unmodified\n";
fail = false;
if (t == zero || t == one)
fail = true;
pass &= !fail;
if (fail)
std::cout << "FAILED:";
else
std::cout << "passed:";
std::cout << " All 0's or all 1's test\n";
}
else
std::cout << "Padlock RNG generator not available, skipping test.\n";
return pass;
}
bool TestRDRAND()
{
std::cout << "\nTesting RDRAND generator...\n\n";
bool pass = true;
member_ptr<RandomNumberGenerator> rng;
try {rng.reset(new RDRAND);}
catch (const RDRAND_Err &) {}
if (rng.get())
{
RDRAND& rdrand = dynamic_cast<RDRAND&>(*rng.get());
pass = Test_RandomNumberGenerator(rdrand) && pass;
// RDRAND does not accept entropy. However, the contract is no throw
const byte entropy[] = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15};
(void)rdrand.IncorporateEntropy(entropy, sizeof(entropy));
MaurerRandomnessTest maurer;
const unsigned int SIZE = 1024*10;
RandomNumberSource(rdrand, SIZE, true, new Redirector(maurer));
CRYPTOPP_ASSERT(0 == maurer.BytesNeeded());
const double mv = maurer.GetTestValue();
if (mv < 0.98f)
pass = false;
std::ostringstream oss;
oss.flags(std::ios::fixed);
oss.precision(6);
if (!pass)
oss << "FAILED:";
else
oss << "passed:";
oss << " Maurer Randomness Test returned value " << mv << "\n";
std::cout << oss.str();
}
else
std::cout << "RDRAND generator not available, skipping test.\n";
return pass;
}
bool TestRDSEED()
{
std::cout << "\nTesting RDSEED generator...\n\n";
bool pass = true;
member_ptr<RandomNumberGenerator> rng;
try {rng.reset(new RDSEED);}
catch (const RDSEED_Err &) {}
if (rng.get())
{
RDSEED& rdseed = dynamic_cast<RDSEED&>(*rng.get());
pass = Test_RandomNumberGenerator(rdseed) && pass;
// RDSEED does not accept entropy. However, the contract is no throw
const byte entropy[] = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15};
(void)rdseed.IncorporateEntropy(entropy, sizeof(entropy));
MaurerRandomnessTest maurer;
const unsigned int SIZE = 1024*10;
RandomNumberSource(rdseed, SIZE, true, new Redirector(maurer));
CRYPTOPP_ASSERT(0 == maurer.BytesNeeded());
const double mv = maurer.GetTestValue();
if (mv < 0.98f)
pass = false;
std::ostringstream oss;
oss.flags(std::ios::fixed);
oss.precision(6);
if (!pass)
oss << "FAILED:";
else
oss << "passed:";
oss << " Maurer Randomness Test returned value " << mv << "\n";
std::cout << oss.str();
}
else
std::cout << "RDSEED generator not available, skipping test.\n";
return pass;
}
#endif // x86, x32, or x64
#if (CRYPTOPP_BOOL_PPC32 || CRYPTOPP_BOOL_PPC64)
bool TestDARN()
{
std::cout << "\nTesting DARN generator...\n\n";
bool pass = true;
member_ptr<RandomNumberGenerator> rng;
try {rng.reset(new DARN);}
catch (const DARN_Err &) {}
if (rng.get())
{
DARN& darn = dynamic_cast<DARN&>(*rng.get());
pass = Test_RandomNumberGenerator(darn) && pass;
// DARN does not accept entropy. However, the contract is no throw
const byte entropy[] = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15};
(void)darn.IncorporateEntropy(entropy, sizeof(entropy));
MaurerRandomnessTest maurer;
const unsigned int SIZE = 1024*10;
RandomNumberSource(darn, SIZE, true, new Redirector(maurer));
CRYPTOPP_ASSERT(0 == maurer.BytesNeeded());
const double mv = maurer.GetTestValue();
if (mv < 0.98f)
pass = false;
std::ostringstream oss;
oss.flags(std::ios::fixed);
oss.precision(6);
if (!pass)
oss << "FAILED:";
else
oss << "passed:";
oss << " Maurer Randomness Test returned value " << mv << "\n";
std::cout << oss.str();
}
else
std::cout << "DARN generator not available, skipping test.\n";
return pass;
}
#endif // PPC32 or PPC64
bool ValidateHashDRBG()
{
std::cout << "\nTesting NIST Hash DRBGs...\n\n";