340 lines
12 KiB
C++
340 lines
12 KiB
C++
// bench.cpp - written and placed in the public domain by Wei Dai
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#define _CRT_SECURE_NO_DEPRECATE
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#include "bench.h"
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#include "validate.h"
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#include "aes.h"
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#include "blumshub.h"
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#include "files.h"
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#include "hex.h"
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#include "modes.h"
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#include "factory.h"
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#include "cpu.h"
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#include <time.h>
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#include <math.h>
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#include <iostream>
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#include <iomanip>
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USING_NAMESPACE(CryptoPP)
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USING_NAMESPACE(std)
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#ifdef CLOCKS_PER_SEC
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const double CLOCK_TICKS_PER_SECOND = (double)CLOCKS_PER_SEC;
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#elif defined(CLK_TCK)
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const double CLOCK_TICKS_PER_SECOND = (double)CLK_TCK;
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#else
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const double CLOCK_TICKS_PER_SECOND = 1000000.0;
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#endif
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double logtotal = 0, g_allocatedTime, g_hertz;
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unsigned int logcount = 0;
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static const byte *const key=(byte *)"0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000";
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void OutputResultBytes(const char *name, double length, double timeTaken)
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{
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double mbs = length / timeTaken / (1024*1024);
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cout << "\n<TR><TH>" << name;
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// cout << "<TD>" << setprecision(3) << length / (1024*1024);
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cout << setiosflags(ios::fixed);
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// cout << "<TD>" << setprecision(3) << timeTaken;
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cout << "<TD>" << setprecision(0) << setiosflags(ios::fixed) << mbs;
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if (g_hertz)
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cout << "<TD>" << setprecision(1) << setiosflags(ios::fixed) << timeTaken * g_hertz / length;
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cout << resetiosflags(ios::fixed);
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logtotal += log(mbs);
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logcount++;
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}
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void OutputResultKeying(double iterations, double timeTaken)
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{
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cout << "<TD>" << setprecision(3) << setiosflags(ios::fixed) << (1000*1000*timeTaken/iterations);
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if (g_hertz)
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cout << "<TD>" << setprecision(0) << setiosflags(ios::fixed) << timeTaken * g_hertz / iterations;
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}
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void OutputResultOperations(const char *name, const char *operation, bool pc, unsigned long iterations, double timeTaken)
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{
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cout << "\n<TR><TH>" << name << " " << operation << (pc ? " with precomputation" : "");
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// cout << "<TD>" << iterations;
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// cout << setiosflags(ios::fixed);
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// cout << "<TD>" << setprecision(3) << timeTaken;
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cout << "<TD>" << setprecision(2) << setiosflags(ios::fixed) << (1000*timeTaken/iterations);
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if (g_hertz)
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cout << "<TD>" << setprecision(2) << setiosflags(ios::fixed) << timeTaken * g_hertz / iterations / 1000000;
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cout << resetiosflags(ios::fixed);
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logtotal += log(iterations/timeTaken);
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logcount++;
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}
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/*
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void BenchMark(const char *name, BlockTransformation &cipher, double timeTotal)
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{
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const int BUF_SIZE = RoundUpToMultipleOf(2048U, cipher.OptimalNumberOfParallelBlocks() * cipher.BlockSize());
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AlignedSecByteBlock buf(BUF_SIZE);
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const int nBlocks = BUF_SIZE / cipher.BlockSize();
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clock_t start = clock();
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unsigned long i=0, blocks=1;
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double timeTaken;
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do
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{
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blocks *= 2;
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for (; i<blocks; i++)
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cipher.ProcessAndXorMultipleBlocks(buf, NULL, buf, nBlocks);
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timeTaken = double(clock() - start) / CLOCK_TICKS_PER_SECOND;
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}
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while (timeTaken < 2.0/3*timeTotal);
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OutputResultBytes(name, double(blocks) * BUF_SIZE, timeTaken);
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}
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*/
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void BenchMark(const char *name, StreamTransformation &cipher, double timeTotal)
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{
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const int BUF_SIZE=RoundUpToMultipleOf(2048U, cipher.OptimalBlockSize());
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AlignedSecByteBlock buf(BUF_SIZE);
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GlobalRNG().GenerateBlock(buf, BUF_SIZE);
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clock_t start = clock();
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unsigned long i=0, blocks=1;
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double timeTaken;
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do
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{
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blocks *= 2;
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for (; i<blocks; i++)
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cipher.ProcessString(buf, BUF_SIZE);
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timeTaken = double(clock() - start) / CLOCK_TICKS_PER_SECOND;
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}
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while (timeTaken < 2.0/3*timeTotal);
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OutputResultBytes(name, double(blocks) * BUF_SIZE, timeTaken);
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}
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void BenchMark(const char *name, AuthenticatedSymmetricCipher &cipher, double timeTotal)
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{
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if (cipher.NeedsPrespecifiedDataLengths())
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cipher.SpecifyDataLengths(0, cipher.MaxMessageLength(), 0);
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BenchMark(name, static_cast<StreamTransformation &>(cipher), timeTotal);
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}
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void BenchMark(const char *name, HashTransformation &ht, double timeTotal)
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{
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const int BUF_SIZE=2048U;
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AlignedSecByteBlock buf(BUF_SIZE);
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GlobalRNG().GenerateBlock(buf, BUF_SIZE);
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clock_t start = clock();
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unsigned long i=0, blocks=1;
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double timeTaken;
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do
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{
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blocks *= 2;
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for (; i<blocks; i++)
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ht.Update(buf, BUF_SIZE);
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timeTaken = double(clock() - start) / CLOCK_TICKS_PER_SECOND;
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}
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while (timeTaken < 2.0/3*timeTotal);
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OutputResultBytes(name, double(blocks) * BUF_SIZE, timeTaken);
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}
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void BenchMark(const char *name, BufferedTransformation &bt, double timeTotal)
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{
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const int BUF_SIZE=2048U;
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AlignedSecByteBlock buf(BUF_SIZE);
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GlobalRNG().GenerateBlock(buf, BUF_SIZE);
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clock_t start = clock();
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unsigned long i=0, blocks=1;
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double timeTaken;
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do
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{
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blocks *= 2;
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for (; i<blocks; i++)
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bt.Put(buf, BUF_SIZE);
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timeTaken = double(clock() - start) / CLOCK_TICKS_PER_SECOND;
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}
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while (timeTaken < 2.0/3*timeTotal);
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OutputResultBytes(name, double(blocks) * BUF_SIZE, timeTaken);
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}
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void BenchMarkKeying(SimpleKeyingInterface &c, size_t keyLength, const NameValuePairs ¶ms)
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{
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unsigned long iterations = 0;
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clock_t start = clock();
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double timeTaken;
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do
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{
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for (unsigned int i=0; i<1024; i++)
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c.SetKey(key, keyLength, params);
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timeTaken = double(clock() - start) / CLOCK_TICKS_PER_SECOND;
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iterations += 1024;
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}
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while (timeTaken < g_allocatedTime);
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OutputResultKeying(iterations, timeTaken);
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}
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//VC60 workaround: compiler bug triggered without the extra dummy parameters
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// on VC60 also needs to be named differently from BenchMarkByName
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template <class T_FactoryOutput, class T_Interface>
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void BenchMarkByName2(const char *factoryName, size_t keyLength = 0, const char *displayName=NULL, const NameValuePairs ¶ms = g_nullNameValuePairs, T_FactoryOutput *x=NULL, T_Interface *y=NULL)
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{
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std::string name = factoryName;
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if (displayName)
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name = displayName;
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else if (keyLength)
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name += " (" + IntToString(keyLength * 8) + "-bit key)";
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std::auto_ptr<T_FactoryOutput> obj(ObjectFactoryRegistry<T_FactoryOutput>::Registry().CreateObject(factoryName));
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if (!keyLength)
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keyLength = obj->DefaultKeyLength();
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obj->SetKey(key, keyLength, CombinedNameValuePairs(params, MakeParameters(Name::IV(), ConstByteArrayParameter(key, obj->IVSize()), false)));
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BenchMark(name.c_str(), *static_cast<T_Interface *>(obj.get()), g_allocatedTime);
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BenchMarkKeying(*obj, keyLength, CombinedNameValuePairs(params, MakeParameters(Name::IV(), ConstByteArrayParameter(key, obj->IVSize()), false)));
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}
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//VC60 workaround: compiler bug triggered without the extra dummy parameters
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template <class T_FactoryOutput>
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void BenchMarkByName(const char *factoryName, size_t keyLength = 0, const char *displayName=NULL, const NameValuePairs ¶ms = g_nullNameValuePairs, T_FactoryOutput *x=NULL)
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{
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BenchMarkByName2<T_FactoryOutput, T_FactoryOutput>(factoryName, keyLength, displayName, params, x, x);
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}
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template <class T>
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void BenchMarkByNameKeyLess(const char *factoryName, const char *displayName=NULL, const NameValuePairs ¶ms = g_nullNameValuePairs, T *x=NULL)
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{
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std::string name = factoryName;
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if (displayName)
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name = displayName;
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std::auto_ptr<T> obj(ObjectFactoryRegistry<T>::Registry().CreateObject(factoryName));
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BenchMark(name.c_str(), *obj, g_allocatedTime);
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}
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void BenchmarkAll(double t, double hertz)
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{
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#if 1
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logtotal = 0;
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logcount = 0;
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g_allocatedTime = t;
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g_hertz = hertz;
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const char *cpb, *cpk;
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if (g_hertz)
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{
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cpb = "<TH>Cycles Per Byte";
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cpk = "<TH>Cycles to<br>Setup Key and IV";
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cout << "CPU frequency of the test platform is " << g_hertz << " Hz.\n";
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}
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else
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{
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cpb = cpk = "";
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cout << "CPU frequency of the test platform was not provided.\n";
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}
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cout << "<TABLE border=1><COLGROUP><COL align=left><COL align=right><COL align=right><COL align=right><COL align=right>" << endl;
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cout << "<THEAD><TR><TH>Algorithm<TH>MiB/Second" << cpb << "<TH>Microseconds to<br>Setup Key and IV" << cpk << endl;
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cout << "\n<TBODY style=\"background: yellow\">";
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#if CRYPTOPP_BOOL_AESNI_INTRINSICS_AVAILABLE
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if (HasCLMUL())
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BenchMarkByName2<AuthenticatedSymmetricCipher, AuthenticatedSymmetricCipher>("AES/GCM", 0, "AES/GCM");
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else
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#endif
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{
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BenchMarkByName2<AuthenticatedSymmetricCipher, AuthenticatedSymmetricCipher>("AES/GCM", 0, "AES/GCM (2K tables)", MakeParameters(Name::TableSize(), 2048));
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BenchMarkByName2<AuthenticatedSymmetricCipher, AuthenticatedSymmetricCipher>("AES/GCM", 0, "AES/GCM (64K tables)", MakeParameters(Name::TableSize(), 64*1024));
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}
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BenchMarkByName2<AuthenticatedSymmetricCipher, AuthenticatedSymmetricCipher>("AES/CCM");
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BenchMarkByName2<AuthenticatedSymmetricCipher, AuthenticatedSymmetricCipher>("AES/EAX");
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cout << "\n<TBODY style=\"background: white\">";
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#if CRYPTOPP_BOOL_AESNI_INTRINSICS_AVAILABLE
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if (HasCLMUL())
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BenchMarkByName2<AuthenticatedSymmetricCipher, MessageAuthenticationCode>("AES/GCM", 0, "GMAC(AES)");
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else
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#endif
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{
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BenchMarkByName2<AuthenticatedSymmetricCipher, MessageAuthenticationCode>("AES/GCM", 0, "GMAC(AES) (2K tables)", MakeParameters(Name::TableSize(), 2048));
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BenchMarkByName2<AuthenticatedSymmetricCipher, MessageAuthenticationCode>("AES/GCM", 0, "GMAC(AES) (64K tables)", MakeParameters(Name::TableSize(), 64*1024));
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}
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BenchMarkByName<MessageAuthenticationCode>("VMAC(AES)-64");
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BenchMarkByName<MessageAuthenticationCode>("VMAC(AES)-128");
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BenchMarkByName<MessageAuthenticationCode>("HMAC(SHA-1)");
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BenchMarkByName<MessageAuthenticationCode>("Two-Track-MAC");
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BenchMarkByName<MessageAuthenticationCode>("CMAC(AES)");
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BenchMarkByName<MessageAuthenticationCode>("DMAC(AES)");
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cout << "\n<TBODY style=\"background: yellow\">";
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BenchMarkByNameKeyLess<HashTransformation>("CRC32");
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BenchMarkByNameKeyLess<HashTransformation>("Adler32");
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BenchMarkByNameKeyLess<HashTransformation>("MD5");
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BenchMarkByNameKeyLess<HashTransformation>("SHA-1");
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BenchMarkByNameKeyLess<HashTransformation>("SHA-256");
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BenchMarkByNameKeyLess<HashTransformation>("SHA-512");
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BenchMarkByNameKeyLess<HashTransformation>("Tiger");
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BenchMarkByNameKeyLess<HashTransformation>("Whirlpool");
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BenchMarkByNameKeyLess<HashTransformation>("RIPEMD-160");
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BenchMarkByNameKeyLess<HashTransformation>("RIPEMD-320");
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BenchMarkByNameKeyLess<HashTransformation>("RIPEMD-128");
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BenchMarkByNameKeyLess<HashTransformation>("RIPEMD-256");
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cout << "\n<TBODY style=\"background: white\">";
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BenchMarkByName<SymmetricCipher>("Panama-LE");
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BenchMarkByName<SymmetricCipher>("Panama-BE");
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BenchMarkByName<SymmetricCipher>("Salsa20");
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BenchMarkByName<SymmetricCipher>("Salsa20", 0, "Salsa20/12", MakeParameters(Name::Rounds(), 12));
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BenchMarkByName<SymmetricCipher>("Salsa20", 0, "Salsa20/8", MakeParameters(Name::Rounds(), 8));
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BenchMarkByName<SymmetricCipher>("Sosemanuk");
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BenchMarkByName<SymmetricCipher>("MARC4");
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BenchMarkByName<SymmetricCipher>("SEAL-3.0-LE");
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BenchMarkByName<SymmetricCipher>("WAKE-OFB-LE");
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cout << "\n<TBODY style=\"background: yellow\">";
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BenchMarkByName<SymmetricCipher>("AES/CTR", 16);
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BenchMarkByName<SymmetricCipher>("AES/CTR", 24);
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BenchMarkByName<SymmetricCipher>("AES/CTR", 32);
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BenchMarkByName<SymmetricCipher>("AES/CBC", 16);
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BenchMarkByName<SymmetricCipher>("AES/CBC", 24);
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BenchMarkByName<SymmetricCipher>("AES/CBC", 32);
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BenchMarkByName<SymmetricCipher>("AES/OFB", 16);
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BenchMarkByName<SymmetricCipher>("AES/CFB", 16);
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BenchMarkByName<SymmetricCipher>("AES/ECB", 16);
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BenchMarkByName<SymmetricCipher>("Camellia/CTR", 16);
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BenchMarkByName<SymmetricCipher>("Camellia/CTR", 32);
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BenchMarkByName<SymmetricCipher>("Twofish/CTR");
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BenchMarkByName<SymmetricCipher>("Serpent/CTR");
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BenchMarkByName<SymmetricCipher>("CAST-256/CTR");
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BenchMarkByName<SymmetricCipher>("RC6/CTR");
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BenchMarkByName<SymmetricCipher>("MARS/CTR");
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BenchMarkByName<SymmetricCipher>("SHACAL-2/CTR", 16);
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BenchMarkByName<SymmetricCipher>("SHACAL-2/CTR", 64);
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BenchMarkByName<SymmetricCipher>("DES/CTR");
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BenchMarkByName<SymmetricCipher>("DES-XEX3/CTR");
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BenchMarkByName<SymmetricCipher>("DES-EDE3/CTR");
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BenchMarkByName<SymmetricCipher>("IDEA/CTR");
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BenchMarkByName<SymmetricCipher>("RC5/CTR", 0, "RC5 (r=16)");
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BenchMarkByName<SymmetricCipher>("Blowfish/CTR");
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BenchMarkByName<SymmetricCipher>("TEA/CTR");
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BenchMarkByName<SymmetricCipher>("XTEA/CTR");
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BenchMarkByName<SymmetricCipher>("CAST-128/CTR");
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BenchMarkByName<SymmetricCipher>("SKIPJACK/CTR");
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BenchMarkByName<SymmetricCipher>("SEED/CTR", 0, "SEED/CTR (1/2 K table)");
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cout << "</TABLE>" << endl;
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BenchmarkAll2(t, hertz);
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cout << "Throughput Geometric Average: " << setiosflags(ios::fixed) << exp(logtotal/logcount) << endl;
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time_t endTime = time(NULL);
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cout << "\nTest ended at " << asctime(localtime(&endTime));
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#endif
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}
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