bench.h
// bench.h - originally written and placed in the public domain by Wei Dai
// CryptoPP::Test namespace added by JW in February 2017
#ifndef CRYPTOPP_BENCH_H
#define CRYPTOPP_BENCH_H
#include "cryptlib.h"
#include <iostream>
#include <iomanip>
#include <cmath>
#include <ctime>
NAMESPACE_BEGIN(CryptoPP)
NAMESPACE_BEGIN(Test)
// More granular control over benchmarks
enum TestClass {
/// \brief Random number generators
UnkeyedRNG=(1<<0),
/// \brief Message digests
UnkeyedHash=(1<<1),
/// \brief Other unkeyed algorithms
UnkeyedOther=(1<<2),
/// \brief Message authentication codes
SharedKeyMAC=(1<<3),
/// \brief Stream ciphers
SharedKeyStream=(1<<4),
/// \brief Block ciphers ciphers
SharedKeyBlock=(1<<5),
/// \brief Other shared key algorithms
SharedKeyOther=(1<<6),
/// \brief Key agreement algorithms over integers
PublicKeyAgreement=(1<<7),
/// \brief Encryption algorithms over integers
PublicKeyEncryption=(1<<8),
/// \brief Signature algorithms over integers
PublicKeySignature=(1<<9),
/// \brief Other public key algorithms over integers
PublicKeyOther=(1<<10),
/// \brief Key agreement algorithms over EC
PublicKeyAgreementEC=(1<<11),
/// \brief Encryption algorithms over EC
PublicKeyEncryptionEC=(1<<12),
/// \brief Signature algorithms over EC
PublicKeySignatureEC=(1<<13),
/// \brief Other public key algorithms over EC
PublicKeyOtherEC=(1<<14),
Unkeyed=UnkeyedRNG|UnkeyedHash|UnkeyedOther,
SharedKey=SharedKeyMAC|SharedKeyStream|SharedKeyBlock|SharedKeyOther,
PublicKey=PublicKeyAgreement|PublicKeyEncryption|PublicKeySignature|PublicKeyOther,
PublicKeyEC=PublicKeyAgreementEC|PublicKeyEncryptionEC|PublicKeySignatureEC|PublicKeyOtherEC,
All=Unkeyed|SharedKey|PublicKey|PublicKeyEC,
TestFirst=(0), TestLast=(1<<15)
};
extern const double CLOCK_TICKS_PER_SECOND;
extern double g_allocatedTime;
extern double g_hertz;
extern double g_logTotal;
extern unsigned int g_logCount;
extern const byte defaultKey[];
// Test book keeping
extern time_t g_testBegin;
extern time_t g_testEnd;
// Benchmark command handler
void BenchmarkWithCommand(int argc, const char* const argv[]);
// Top level, prints preamble and postamble
void Benchmark(Test::TestClass suites, double t, double hertz);
// Unkeyed systems
void BenchmarkUnkeyedAlgorithms(double t, double hertz);
// Shared key systems
void BenchmarkSharedKeyedAlgorithms(double t, double hertz);
// Public key systems over integers
void BenchmarkPublicKeyAlgorithms(double t, double hertz);
// Public key systems over elliptic curves
void BenchmarkEllipticCurveAlgorithms(double t, double hertz);
// These are defined in bench1.cpp
extern void OutputResultKeying(double iterations, double timeTaken);
extern void OutputResultBytes(const char *name, const char *provider, double length, double timeTaken);
extern void OutputResultOperations(const char *name, const char *provider, const char *operation, bool pc, unsigned long iterations, double timeTaken);
// These are defined in bench1.cpp
extern void BenchMark(const char *name, BufferedTransformation &bt, double timeTotal);
extern void BenchMark(const char *name, StreamTransformation &cipher, double timeTotal);
extern void BenchMark(const char *name, HashTransformation &ht, double timeTotal);
extern void BenchMark(const char *name, RandomNumberGenerator &rng, double timeTotal);
// These are defined in bench2.cpp
extern void BenchMarkKeying(SimpleKeyingInterface &c, size_t keyLength, const NameValuePairs &params);
extern void BenchMark(const char *name, AuthenticatedSymmetricCipher &cipher, double timeTotal);
NAMESPACE_END // Test
NAMESPACE_END // CryptoPP
#endif
AuthenticatedSymmetricCipher
Interface for authenticated encryption modes of operation.
Definition cryptlib.h:1326
BufferedTransformation
Interface for buffered transformations.
Definition cryptlib.h:1657
HashTransformation
Interface for hash functions and data processing part of MACs.
Definition cryptlib.h:1118
NameValuePairs
Interface for retrieving values given their names.
Definition cryptlib.h:327
PublicKey
Interface for public keys.
Definition cryptlib.h:2541
RandomNumberGenerator
Interface for random number generators.
Definition cryptlib.h:1440
SimpleKeyingInterface
Interface for algorithms that take byte strings as keys.
Definition cryptlib.h:647
StreamTransformation
Interface for the data processing portion of stream ciphers.
Definition cryptlib.h:951
cryptlib.h
Abstract base classes that provide a uniform interface to this library.
CryptoPP
Crypto++ library namespace.
Test
Namespace containing testing and benchmark classes.
Definition cryptlib.h:580