diff options
Diffstat (limited to 'plugins/CryptoPP/crypto/bench.cpp')
| -rw-r--r-- | plugins/CryptoPP/crypto/bench.cpp | 344 |
1 files changed, 344 insertions, 0 deletions
diff --git a/plugins/CryptoPP/crypto/bench.cpp b/plugins/CryptoPP/crypto/bench.cpp new file mode 100644 index 0000000000..bbaa1e5c5c --- /dev/null +++ b/plugins/CryptoPP/crypto/bench.cpp @@ -0,0 +1,344 @@ +// bench.cpp - written and placed in the public domain by Wei Dai
+
+#define _CRT_SECURE_NO_DEPRECATE
+
+#include "bench.h"
+#include "crc.h"
+#include "adler32.h"
+#include "idea.h"
+#include "des.h"
+#include "rc5.h"
+#include "blowfish.h"
+#include "wake.h"
+#include "cast.h"
+#include "seal.h"
+#include "rc6.h"
+#include "mars.h"
+#include "twofish.h"
+#include "serpent.h"
+#include "skipjack.h"
+#include "cbcmac.h"
+#include "dmac.h"
+#include "aes.h"
+#include "blumshub.h"
+#include "rng.h"
+#include "files.h"
+#include "hex.h"
+#include "modes.h"
+#include "factory.h"
+
+#include <time.h>
+#include <math.h>
+#include <iostream>
+#include <iomanip>
+
+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, g_allocatedTime, g_hertz;
+unsigned int logcount = 0;
+
+static const byte *const key=(byte *)"0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000";
+
+void OutputResultBytes(const char *name, double length, double timeTaken)
+{
+ 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;
+ cout << resetiosflags(ios::fixed);
+ logtotal += log(mbs);
+ logcount++;
+}
+
+void OutputResultKeying(double iterations, double timeTaken)
+{
+ 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)
+{
+ cout << "\n<TR><TH>" << name << " " << operation << (pc ? " with precomputation" : "");
+// cout << "<TD>" << iterations;
+// cout << setiosflags(ios::fixed);
+// cout << "<TD>" << setprecision(3) << timeTaken;
+ 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;
+ cout << resetiosflags(ios::fixed);
+
+ 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);
+ 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, HashTransformation &ht, double timeTotal)
+{
+ const int BUF_SIZE=2048U;
+ AlignedSecByteBlock buf(BUF_SIZE);
+ LC_RNG rng((word32)time(NULL));
+ rng.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);
+ LC_RNG rng((word32)time(NULL));
+ rng.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 ¶ms)
+{
+ unsigned long iterations = 0;
+ clock_t start = clock();
+ double timeTaken;
+ do
+ {
+ for (unsigned int i=0; i<1024; i++)
+ c.SetKey(key, 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
+template <class T>
+void BenchMarkKeyed(const char *name, double timeTotal, const NameValuePairs ¶ms = g_nullNameValuePairs, T *x=NULL)
+{
+ T c;
+ c.SetKey(key, c.DefaultKeyLength(), CombinedNameValuePairs(params, MakeParameters(Name::IV(), key, false)));
+ BenchMark(name, c, timeTotal);
+ BenchMarkKeying(c, c.DefaultKeyLength(), CombinedNameValuePairs(params, MakeParameters(Name::IV(), key, false)));
+}
+
+//VC60 workaround: compiler bug triggered without the extra dummy parameters
+template <class T>
+void BenchMarkKeyedVariable(const char *name, double timeTotal, unsigned int keyLength, const NameValuePairs ¶ms = g_nullNameValuePairs, T *x=NULL)
+{
+ T c;
+ c.SetKey(key, keyLength, CombinedNameValuePairs(params, MakeParameters(Name::IV(), key, false)));
+ BenchMark(name, c, timeTotal);
+ BenchMarkKeying(c, keyLength, CombinedNameValuePairs(params, MakeParameters(Name::IV(), key, false)));
+}
+
+//VC60 workaround: compiler bug triggered without the extra dummy parameters
+template <class T>
+void BenchMarkKeyless(const char *name, double timeTotal, T *x=NULL)
+{
+ T c;
+ BenchMark(name, c, timeTotal);
+}
+
+//VC60 workaround: compiler bug triggered without the extra dummy parameters
+template <class T>
+void BenchMarkByName(const char *factoryName, size_t keyLength = 0, const char *displayName=NULL, const NameValuePairs ¶ms = g_nullNameValuePairs, T *x=NULL)
+{
+ std::string name = factoryName;
+ if (displayName)
+ name = displayName;
+ else if (keyLength)
+ name += " (" + IntToString(keyLength * 8) + "-bit key)";
+
+ std::auto_ptr<T> obj(ObjectFactoryRegistry<T>::Registry().CreateObject(factoryName));
+ if (!keyLength)
+ keyLength = obj->DefaultKeyLength();
+ obj->SetKey(key, keyLength, CombinedNameValuePairs(params, MakeParameters(Name::IV(), key, false)));
+ BenchMark(name.c_str(), *obj, g_allocatedTime);
+ BenchMarkKeying(*obj, keyLength, CombinedNameValuePairs(params, MakeParameters(Name::IV(), key, false)));
+}
+
+template <class T>
+void BenchMarkByNameKeyLess(const char *factoryName, const char *displayName=NULL, const NameValuePairs ¶ms = g_nullNameValuePairs, T *x=NULL)
+{
+ std::string name = factoryName;
+ if (displayName)
+ name = displayName;
+
+ std::auto_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: white\">";
+ BenchMarkByName<MessageAuthenticationCode>("VMAC(AES)-64");
+ BenchMarkByName<MessageAuthenticationCode>("VMAC(AES)-128");
+ BenchMarkByName<MessageAuthenticationCode>("HMAC(SHA-1)");
+ BenchMarkByName<MessageAuthenticationCode>("Two-Track-MAC");
+ BenchMarkKeyed<CBC_MAC<AES> >("CBC-MAC/AES", t);
+ BenchMarkKeyed<DMAC<AES> >("DMAC/AES", t);
+
+ cout << "\n<TBODY style=\"background: yellow\">";
+ BenchMarkKeyless<CRC32>("CRC-32", t);
+ BenchMarkKeyless<Adler32>("Adler-32", t);
+ BenchMarkByNameKeyLess<HashTransformation>("MD5");
+ BenchMarkByNameKeyLess<HashTransformation>("SHA-1");
+ BenchMarkByNameKeyLess<HashTransformation>("SHA-256");
+#ifdef WORD64_AVAILABLE
+ BenchMarkByNameKeyLess<HashTransformation>("SHA-512");
+ BenchMarkByNameKeyLess<HashTransformation>("Tiger");
+ BenchMarkByNameKeyLess<HashTransformation>("Whirlpool");
+#endif
+ BenchMarkByNameKeyLess<HashTransformation>("RIPEMD-160");
+ BenchMarkByNameKeyLess<HashTransformation>("RIPEMD-320");
+ BenchMarkByNameKeyLess<HashTransformation>("RIPEMD-128");
+ BenchMarkByNameKeyLess<HashTransformation>("RIPEMD-256");
+
+ 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>("Sosemanuk");
+ BenchMarkByName<SymmetricCipher>("MARC4");
+ BenchMarkKeyed<SEAL<BigEndian>::Encryption>("SEAL-3.0-BE", t);
+ BenchMarkKeyed<SEAL<LittleEndian>::Encryption>("SEAL-3.0-LE", t);
+ BenchMarkKeyed<WAKE_OFB<BigEndian>::Encryption>("WAKE-OFB-BE", t);
+ BenchMarkKeyed<WAKE_OFB<LittleEndian>::Encryption>("WAKE-OFB-LE", t);
+
+ cout << "\n<TBODY style=\"background: yellow\">";
+ BenchMarkByName<SymmetricCipher>("AES/ECB", 16);
+ BenchMarkByName<SymmetricCipher>("AES/ECB", 24);
+ BenchMarkByName<SymmetricCipher>("AES/ECB", 32);
+ BenchMarkByName<SymmetricCipher>("AES/CTR", 16);
+ BenchMarkByName<SymmetricCipher>("AES/OFB", 16);
+ BenchMarkByName<SymmetricCipher>("AES/CFB", 16);
+ BenchMarkByName<SymmetricCipher>("AES/CBC", 16);
+ BenchMarkByName<SymmetricCipher>("Camellia/ECB", 16);
+ BenchMarkByName<SymmetricCipher>("Camellia/ECB", 32);
+ BenchMarkKeyed<Twofish::Encryption>("Twofish", t);
+ BenchMarkKeyed<Serpent::Encryption>("Serpent", t);
+ BenchMarkKeyed<CAST256::Encryption>("CAST-256", t);
+ BenchMarkKeyed<RC6::Encryption>("RC6", t);
+ BenchMarkKeyed<MARS::Encryption>("MARS", t);
+ BenchMarkByName<SymmetricCipher>("SHACAL-2/ECB", 16);
+ BenchMarkByName<SymmetricCipher>("SHACAL-2/ECB", 64);
+ BenchMarkKeyed<DES::Encryption>("DES", t);
+ BenchMarkKeyed<DES_XEX3::Encryption>("DES-XEX3", t);
+ BenchMarkKeyed<DES_EDE3::Encryption>("DES-EDE3", t);
+ BenchMarkKeyed<IDEA::Encryption>("IDEA", t);
+ BenchMarkKeyed<RC5::Encryption>("RC5 (r=16)", t);
+ BenchMarkKeyed<Blowfish::Encryption>("Blowfish", t);
+ BenchMarkByName<SymmetricCipher>("TEA/ECB");
+ BenchMarkByName<SymmetricCipher>("XTEA/ECB");
+ BenchMarkKeyed<CAST128::Encryption>("CAST-128", t);
+ BenchMarkKeyed<SKIPJACK::Encryption>("SKIPJACK", t);
+ cout << "</TABLE>" << endl;
+
+ BenchmarkAll2(t, hertz);
+
+ cout << "Throughput Geometric Average: " << setiosflags(ios::fixed) << exp(logtotal/logcount) << endl;
+
+ time_t endTime = time(NULL);
+ cout << "\nTest ended at " << asctime(localtime(&endTime));
+#endif
+}
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