bench1.cpp
// bench1.cpp - written and placed in the public domain by Wei Dai
#include "cryptlib.h"
#include "bench.h"
#include "validate.h"
#include "aes.h"
#include "blumshub.h"
#include "files.h"
#include "filters.h"
#include "hex.h"
#include "modes.h"
#include "factory.h"
#include "smartptr.h"
#include "cpu.h"
#include <time.h>
#include <math.h>
#include <iostream>
#include <sstream>
#include <iomanip>
// These are noisy enoguh due to test.cpp. Turn them off here.
#if CRYPTOPP_GCC_DIAGNOSTIC_AVAILABLE
# pragma GCC diagnostic ignored "-Wdeprecated-declarations"
#endif
USING_NAMESPACE(CryptoPP)
USING_NAMESPACE(std)
#ifdef CLOCKS_PER_SEC
const double CLOCK_TICKS_PER_SECOND = (double)CLOCKS_PER_SEC;
#elif defined(CLK_TCK)
const double CLOCK_TICKS_PER_SECOND = (double)CLK_TCK;
#else
const double CLOCK_TICKS_PER_SECOND = 1000000.0;
#endif
double logtotal = 0.0, g_allocatedTime = 0, g_hertz = 0;
unsigned int logcount = 0;
static const byte defaultKey[] = "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"
"000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000";
void OutputResultBytes(const char *name, double length, double timeTaken)
{
// Coverity finding, also see http://stackoverflow.com/a/34509163/608639.
StreamState ss(cout);
// Coverity finding
if (length < 0.0000000001f) length = 0.000001f;
if (timeTaken < 0.0000000001f) timeTaken = 0.000001f;
double mbs = length / timeTaken / (1024*1024);
cout << "\n<TR><TH>" << name;
// cout << "<TD>" << setprecision(3) << length / (1024*1024);
cout << setiosflags(ios::fixed);
// cout << "<TD>" << setprecision(3) << timeTaken;
cout << "<TD>" << setprecision(0) << setiosflags(ios::fixed) << mbs;
if (g_hertz)
cout << "<TD>" << setprecision(1) << setiosflags(ios::fixed) << timeTaken * g_hertz / length;
logtotal += log(mbs);
logcount++;
}
void OutputResultKeying(double iterations, double timeTaken)
{
// Coverity finding, also see http://stackoverflow.com/a/34509163/608639.
StreamState ss(cout);
// Coverity finding
if (iterations < 0.0000000001f) iterations = 0.000001f;
if (timeTaken < 0.0000000001f) timeTaken = 0.000001f;
cout << "<TD>" << setprecision(3) << setiosflags(ios::fixed) << (1000*1000*timeTaken/iterations);
if (g_hertz)
cout << "<TD>" << setprecision(0) << setiosflags(ios::fixed) << timeTaken * g_hertz / iterations;
}
void OutputResultOperations(const char *name, const char *operation, bool pc, unsigned long iterations, double timeTaken)
{
// Coverity finding, also see http://stackoverflow.com/a/34509163/608639.
StreamState ss(cout);
// Coverity finding
if (!iterations) iterations++;
if (timeTaken < 0.0000000001f) timeTaken = 0.000001f;
cout << "\n<TR><TH>" << name << " " << operation << (pc ? " with precomputation" : "");
cout << "<TD>" << setprecision(2) << setiosflags(ios::fixed) << (1000*timeTaken/iterations);
if (g_hertz)
cout << "<TD>" << setprecision(2) << setiosflags(ios::fixed) << timeTaken * g_hertz / iterations / 1000000;
logtotal += log(iterations/timeTaken);
logcount++;
}
/*
void BenchMark(const char *name, BlockTransformation &cipher, double timeTotal)
{
const int BUF_SIZE = RoundUpToMultipleOf(2048U, cipher.OptimalNumberOfParallelBlocks() * cipher.BlockSize());
AlignedSecByteBlock buf(BUF_SIZE);
const int nBlocks = BUF_SIZE / cipher.BlockSize();
clock_t start = clock();
unsigned long i=0, blocks=1;
double timeTaken;
do
{
blocks *= 2;
for (; i<blocks; i++)
cipher.ProcessAndXorMultipleBlocks(buf, NULL, buf, nBlocks);
timeTaken = double(clock() - start) / CLOCK_TICKS_PER_SECOND;
}
while (timeTaken < 2.0/3*timeTotal);
OutputResultBytes(name, double(blocks) * BUF_SIZE, timeTaken);
}
*/
void BenchMark(const char *name, StreamTransformation &cipher, double timeTotal)
{
const int BUF_SIZE=RoundUpToMultipleOf(2048U, cipher.OptimalBlockSize());
AlignedSecByteBlock buf(BUF_SIZE);
GlobalRNG().GenerateBlock(buf, BUF_SIZE);
clock_t start = clock();
unsigned long i=0, blocks=1;
double timeTaken;
do
{
blocks *= 2;
for (; i<blocks; i++)
cipher.ProcessString(buf, BUF_SIZE);
timeTaken = double(clock() - start) / CLOCK_TICKS_PER_SECOND;
}
while (timeTaken < 2.0/3*timeTotal);
OutputResultBytes(name, double(blocks) * BUF_SIZE, timeTaken);
}
void BenchMark(const char *name, AuthenticatedSymmetricCipher &cipher, double timeTotal)
{
if (cipher.NeedsPrespecifiedDataLengths())
cipher.SpecifyDataLengths(0, cipher.MaxMessageLength(), 0);
BenchMark(name, static_cast<StreamTransformation &>(cipher), timeTotal);
}
void BenchMark(const char *name, HashTransformation &ht, double timeTotal)
{
const int BUF_SIZE=2048U;
AlignedSecByteBlock buf(BUF_SIZE);
GlobalRNG().GenerateBlock(buf, BUF_SIZE);
clock_t start = clock();
unsigned long i=0, blocks=1;
double timeTaken;
do
{
blocks *= 2;
for (; i<blocks; i++)
ht.Update(buf, BUF_SIZE);
timeTaken = double(clock() - start) / CLOCK_TICKS_PER_SECOND;
}
while (timeTaken < 2.0/3*timeTotal);
OutputResultBytes(name, double(blocks) * BUF_SIZE, timeTaken);
}
void BenchMark(const char *name, BufferedTransformation &bt, double timeTotal)
{
const int BUF_SIZE=2048U;
AlignedSecByteBlock buf(BUF_SIZE);
GlobalRNG().GenerateBlock(buf, BUF_SIZE);
clock_t start = clock();
unsigned long i=0, blocks=1;
double timeTaken;
do
{
blocks *= 2;
for (; i<blocks; i++)
bt.Put(buf, BUF_SIZE);
timeTaken = double(clock() - start) / CLOCK_TICKS_PER_SECOND;
}
while (timeTaken < 2.0/3*timeTotal);
OutputResultBytes(name, double(blocks) * BUF_SIZE, timeTaken);
}
void BenchMarkKeying(SimpleKeyingInterface &c, size_t keyLength, const NameValuePairs &params)
{
unsigned long iterations = 0;
clock_t start = clock();
double timeTaken;
do
{
for (unsigned int i=0; i<1024; i++)
c.SetKey(defaultKey, keyLength, params);
timeTaken = double(clock() - start) / CLOCK_TICKS_PER_SECOND;
iterations += 1024;
}
while (timeTaken < g_allocatedTime);
OutputResultKeying(iterations, timeTaken);
}
//VC60 workaround: compiler bug triggered without the extra dummy parameters
// on VC60 also needs to be named differently from BenchMarkByName
template <class T_FactoryOutput, class T_Interface>
void BenchMarkByName2(const char *factoryName, size_t keyLength = 0, const char *displayName=NULL, const NameValuePairs &params = g_nullNameValuePairs, T_FactoryOutput *x=NULL, T_Interface *y=NULL)
{
CRYPTOPP_UNUSED(x), CRYPTOPP_UNUSED(y), CRYPTOPP_UNUSED(params);
std::string name(factoryName ? factoryName : "");
member_ptr<T_FactoryOutput> obj(ObjectFactoryRegistry<T_FactoryOutput>::Registry().CreateObject(name.c_str()));
if (!keyLength)
keyLength = obj->DefaultKeyLength();
if (displayName)
name = displayName;
else if (keyLength)
name += " (" + IntToString(keyLength * 8) + "-bit key)";
obj->SetKey(defaultKey, keyLength, CombinedNameValuePairs(params, MakeParameters(Name::IV(), ConstByteArrayParameter(defaultKey, obj->IVSize()), false)));
BenchMark(name.c_str(), *static_cast<T_Interface *>(obj.get()), g_allocatedTime);
BenchMarkKeying(*obj, keyLength, CombinedNameValuePairs(params, MakeParameters(Name::IV(), ConstByteArrayParameter(defaultKey, obj->IVSize()), false)));
}
//VC60 workaround: compiler bug triggered without the extra dummy parameters
template <class T_FactoryOutput>
void BenchMarkByName(const char *factoryName, size_t keyLength = 0, const char *displayName=NULL, const NameValuePairs &params = g_nullNameValuePairs, T_FactoryOutput *x=NULL)
{
CRYPTOPP_UNUSED(x), CRYPTOPP_UNUSED(params);
BenchMarkByName2<T_FactoryOutput, T_FactoryOutput>(factoryName, keyLength, displayName, params, x, x);
}
template <class T>
void BenchMarkByNameKeyLess(const char *factoryName, const char *displayName=NULL, const NameValuePairs &params = g_nullNameValuePairs, T *x=NULL)
{
CRYPTOPP_UNUSED(x), CRYPTOPP_UNUSED(params);
std::string name = factoryName;
if (displayName)
name = displayName;
member_ptr<T> obj(ObjectFactoryRegistry<T>::Registry().CreateObject(factoryName));
BenchMark(name.c_str(), *obj, g_allocatedTime);
}
void BenchmarkAll(double t, double hertz)
{
#if 1
logtotal = 0;
logcount = 0;
g_allocatedTime = t;
g_hertz = hertz;
const char *cpb, *cpk;
if (g_hertz)
{
cpb = "<TH>Cycles Per Byte";
cpk = "<TH>Cycles to<br>Setup Key and IV";
cout << "CPU frequency of the test platform is " << g_hertz << " Hz.\n";
}
else
{
cpb = cpk = "";
cout << "CPU frequency of the test platform was not provided.\n";
}
cout << "<TABLE border=1><COLGROUP><COL align=left><COL align=right><COL align=right><COL align=right><COL align=right>" << endl;
cout << "<THEAD><TR><TH>Algorithm<TH>MiB/Second" << cpb << "<TH>Microseconds to<br>Setup Key and IV" << cpk << endl;
cout << "\n<TBODY style=\"background: yellow\">";
#if CRYPTOPP_BOOL_AESNI_INTRINSICS_AVAILABLE
if (HasCLMUL())
BenchMarkByName2<AuthenticatedSymmetricCipher, AuthenticatedSymmetricCipher>("AES/GCM", 0, "AES/GCM");
else
#endif
{
BenchMarkByName2<AuthenticatedSymmetricCipher, AuthenticatedSymmetricCipher>("AES/GCM", 0, "AES/GCM (2K tables)", MakeParameters(Name::TableSize(), 2048));
BenchMarkByName2<AuthenticatedSymmetricCipher, AuthenticatedSymmetricCipher>("AES/GCM", 0, "AES/GCM (64K tables)", MakeParameters(Name::TableSize(), 64*1024));
}
BenchMarkByName2<AuthenticatedSymmetricCipher, AuthenticatedSymmetricCipher>("AES/CCM");
BenchMarkByName2<AuthenticatedSymmetricCipher, AuthenticatedSymmetricCipher>("AES/EAX");
cout << "\n<TBODY style=\"background: white\">";
#if CRYPTOPP_BOOL_AESNI_INTRINSICS_AVAILABLE
if (HasCLMUL())
BenchMarkByName2<AuthenticatedSymmetricCipher, MessageAuthenticationCode>("AES/GCM", 0, "GMAC(AES)");
else
#endif
{
BenchMarkByName2<AuthenticatedSymmetricCipher, MessageAuthenticationCode>("AES/GCM", 0, "GMAC(AES) (2K tables)", MakeParameters(Name::TableSize(), 2048));
BenchMarkByName2<AuthenticatedSymmetricCipher, MessageAuthenticationCode>("AES/GCM", 0, "GMAC(AES) (64K tables)", MakeParameters(Name::TableSize(), 64*1024));
}
BenchMarkByName<MessageAuthenticationCode>("VMAC(AES)-64");
BenchMarkByName<MessageAuthenticationCode>("VMAC(AES)-128");
BenchMarkByName<MessageAuthenticationCode>("HMAC(SHA-1)");
BenchMarkByName<MessageAuthenticationCode>("Two-Track-MAC");
BenchMarkByName<MessageAuthenticationCode>("CMAC(AES)");
BenchMarkByName<MessageAuthenticationCode>("DMAC(AES)");
BenchMarkByName<MessageAuthenticationCode>("BLAKE2s");
BenchMarkByName<MessageAuthenticationCode>("BLAKE2b");
cout << "\n<TBODY style=\"background: yellow\">";
BenchMarkByNameKeyLess<HashTransformation>("CRC32");
BenchMarkByNameKeyLess<HashTransformation>("CRC32C");
BenchMarkByNameKeyLess<HashTransformation>("Adler32");
BenchMarkByNameKeyLess<HashTransformation>("MD5");
BenchMarkByNameKeyLess<HashTransformation>("SHA-1");
BenchMarkByNameKeyLess<HashTransformation>("SHA-256");
BenchMarkByNameKeyLess<HashTransformation>("SHA-512");
BenchMarkByNameKeyLess<HashTransformation>("SHA3-224");
BenchMarkByNameKeyLess<HashTransformation>("SHA3-256");
BenchMarkByNameKeyLess<HashTransformation>("SHA3-384");
BenchMarkByNameKeyLess<HashTransformation>("SHA3-512");
BenchMarkByNameKeyLess<HashTransformation>("Tiger");
BenchMarkByNameKeyLess<HashTransformation>("Whirlpool");
BenchMarkByNameKeyLess<HashTransformation>("RIPEMD-160");
BenchMarkByNameKeyLess<HashTransformation>("RIPEMD-320");
BenchMarkByNameKeyLess<HashTransformation>("RIPEMD-128");
BenchMarkByNameKeyLess<HashTransformation>("RIPEMD-256");
BenchMarkByNameKeyLess<HashTransformation>("BLAKE2s");
BenchMarkByNameKeyLess<HashTransformation>("BLAKE2b");
cout << "\n<TBODY style=\"background: white\">";
BenchMarkByName<SymmetricCipher>("Panama-LE");
BenchMarkByName<SymmetricCipher>("Panama-BE");
BenchMarkByName<SymmetricCipher>("Salsa20");
BenchMarkByName<SymmetricCipher>("Salsa20", 0, "Salsa20/12", MakeParameters(Name::Rounds(), 12));
BenchMarkByName<SymmetricCipher>("Salsa20", 0, "Salsa20/8", MakeParameters(Name::Rounds(), 8));
BenchMarkByName<SymmetricCipher>("ChaCha20");
BenchMarkByName<SymmetricCipher>("ChaCha12");
BenchMarkByName<SymmetricCipher>("ChaCha8");
BenchMarkByName<SymmetricCipher>("Sosemanuk");
BenchMarkByName<SymmetricCipher>("MARC4");
BenchMarkByName<SymmetricCipher>("SEAL-3.0-LE");
BenchMarkByName<SymmetricCipher>("WAKE-OFB-LE");
cout << "\n<TBODY style=\"background: yellow\">";
BenchMarkByName<SymmetricCipher>("AES/CTR", 16);
BenchMarkByName<SymmetricCipher>("AES/CTR", 24);
BenchMarkByName<SymmetricCipher>("AES/CTR", 32);
BenchMarkByName<SymmetricCipher>("AES/CBC", 16);
BenchMarkByName<SymmetricCipher>("AES/CBC", 24);
BenchMarkByName<SymmetricCipher>("AES/CBC", 32);
BenchMarkByName<SymmetricCipher>("AES/OFB", 16);
BenchMarkByName<SymmetricCipher>("AES/CFB", 16);
BenchMarkByName<SymmetricCipher>("AES/ECB", 16);
BenchMarkByName<SymmetricCipher>("Camellia/CTR", 16);
BenchMarkByName<SymmetricCipher>("Camellia/CTR", 32);
BenchMarkByName<SymmetricCipher>("Twofish/CTR");
BenchMarkByName<SymmetricCipher>("Serpent/CTR");
BenchMarkByName<SymmetricCipher>("CAST-256/CTR");
BenchMarkByName<SymmetricCipher>("RC6/CTR");
BenchMarkByName<SymmetricCipher>("MARS/CTR");
BenchMarkByName<SymmetricCipher>("SHACAL-2/CTR", 16);
BenchMarkByName<SymmetricCipher>("SHACAL-2/CTR", 64);
BenchMarkByName<SymmetricCipher>("DES/CTR");
BenchMarkByName<SymmetricCipher>("DES-XEX3/CTR");
BenchMarkByName<SymmetricCipher>("DES-EDE3/CTR");
BenchMarkByName<SymmetricCipher>("IDEA/CTR");
BenchMarkByName<SymmetricCipher>("RC5/CTR", 0, "RC5 (r=16)");
BenchMarkByName<SymmetricCipher>("Blowfish/CTR");
BenchMarkByName<SymmetricCipher>("TEA/CTR");
BenchMarkByName<SymmetricCipher>("XTEA/CTR");
BenchMarkByName<SymmetricCipher>("CAST-128/CTR");
BenchMarkByName<SymmetricCipher>("SKIPJACK/CTR");
BenchMarkByName<SymmetricCipher>("SEED/CTR", 0, "SEED/CTR (1/2 K table)");
cout << "</TABLE>" << endl;
BenchmarkAll2(t, hertz);
cout << "Throughput Geometric Average: " << setiosflags(ios::fixed) << exp(logtotal/(logcount ? logcount : 1)) << endl;
// Safer functions on Windows for C&A, https://github.com/weidai11/cryptopp/issues/55
#if (CRYPTOPP_MSC_VERSION >= 1400)
tm localTime = {};
char timeBuf[64];
errno_t err;
const time_t endTime = time(NULL);
err = localtime_s(&localTime, &endTime);
assert(err == 0);
err = asctime_s(timeBuf, sizeof(timeBuf), &localTime);
assert(err == 0);
cout << "\nTest ended at " << timeBuf;
#else
const time_t endTime = time(NULL);
cout << "\nTest ended at " << asctime(localtime(&endTime));
#endif
#endif
}
StreamState
Definition: validate.h:108
MakeParameters
AlgorithmParameters MakeParameters(const char *name, const T &value, bool throwIfNotUsed=true)
Create an object that implements NameValuePairs.
Definition: algparam.h:554
member_ptr
Pointer that overloads operator ->
Definition: smartptr.h:39
RoundUpToMultipleOf
T1 RoundUpToMultipleOf(const T1 &n, const T2 &m)
Rounds a value up to a multiple of a second value.
Definition: misc.h:865
modes.h
Class file for modes of operation.
HashTransformation
Interface for hash functions and data processing part of MACs.
Definition: cryptlib.h:922
BufferedTransformation
Interface for buffered transformations.
Definition: cryptlib.h:1352
ObjectFactoryRegistry
_
Definition: factory.h:32
SimpleKeyingInterface
Interface for algorithms that take byte strings as keys.
Definition: cryptlib.h:524
smartptr.h
Classes for automatic resource management.
BufferedTransformation::Put
size_t Put(byte inByte, bool blocking=true)
Input a byte for processing.
Definition: cryptlib.h:1378
RandomNumberGenerator::GenerateBlock
virtual void GenerateBlock(byte *output, size_t size)
Generate random array of bytes.
Definition: cryptlib.cpp:330
filters.h
Implementation of BufferedTransformation's attachment interface.
hex.h
Classes for HexEncoder and HexDecoder.
aes.h
Class file for the AES cipher (Rijndael)
IntToString
std::string IntToString(T value, unsigned int base=10)
Converts a value to a string.
Definition: misc.h:530
StreamTransformation::OptimalBlockSize
virtual unsigned int OptimalBlockSize() const
Provides the input block size most efficient for this cipher.
Definition: cryptlib.h:837
cpu.h
Functions for CPU features and intrinsics.
AuthenticatedSymmetricCipher::NeedsPrespecifiedDataLengths
virtual bool NeedsPrespecifiedDataLengths() const
Determines if data lengths must be specified prior to inputting data.
Definition: cryptlib.h:1148
StreamTransformation::ProcessString
void ProcessString(byte *inoutString, size_t length)
Encrypt or decrypt a string of bytes.
Definition: cryptlib.h:869
HasCLMUL
bool HasCLMUL()
Determines Carryless Multiply availability.
Definition: cpu.h:281
blumshub.h
Classes for Blum Blum Shub generator.
AuthenticatedSymmetricCipher::SpecifyDataLengths
void SpecifyDataLengths(lword headerLength, lword messageLength, lword footerLength=0)
Prespecifies the data lengths.
Definition: cryptlib.cpp:258
g_nullNameValuePairs
const NameValuePairs & g_nullNameValuePairs
An empty set of name-value pairs.
Definition: cryptlib.cpp:80
CryptoPP
Crypto++ library namespace.
AuthenticatedSymmetricCipher::MaxMessageLength
virtual lword MaxMessageLength() const =0
Provides the maximum length of encrypted data.
CombinedNameValuePairs
Combines two sets of NameValuePairs.
Definition: algparam.h:135
StreamTransformation
Interface for the data processing portion of stream ciphers.
Definition: cryptlib.h:816
AlignedSecByteBlock
SecBlock using AllocatorWithCleanup<byte, true> typedef.
Definition: secblock.h:737
NameValuePairs
Interface for retrieving values given their names.
Definition: cryptlib.h:277
cryptlib.h
Abstract base classes that provide a uniform interface to this library.
ConstByteArrayParameter
Used to pass byte array input as part of a NameValuePairs object.
Definition: algparam.h:29
HashTransformation::Update
virtual void Update(const byte *input, size_t length)=0
Updates a hash with additional input.
AuthenticatedSymmetricCipher
Interface for one direction (encryption or decryption) of a stream cipher or block cipher mode with a...
Definition: cryptlib.h:1117