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//
// Creator: http://www.dicelocksecurity.com
// Version: vers.5.0.0.1
//
// Copyright 2008-2011 DiceLock Security, LLC. All rights reserved.
//
// DISCLAIMER
//
// THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESSED OR IMPLIED WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
// AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
// REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
// OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
// WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
// OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
// ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// DICELOCK IS A REGISTERED TRADEMARK OR TRADEMARK OF THE OWNERS.
//
#ifndef APPROXIMATEENTROPYTEST_HPP
#define APPROXIMATEENTROPYTEST_HPP
#include "baseRandomTest.h"
#include "mathematicalFunctions.h"
namespace DiceLockSecurity {
namespace RandomTest {
class ApproximateEntropyTest : public BaseRandomTest {
protected:
/// Random Test Class enumerator name
static const RandomTests test;
/// Random Test Class minimum stream length
static const unsigned int minimumLength;
int blockLength;
double chiSquared;
double phi;
double phiPlusOne;
double apEn;
bool blockSizeExceeded;
unsigned int maximumBlockSizeRecommended;
public:
/// Constructor, default
ApproximateEntropyTest();
/// Constructor with a MathematicalFunctions object instantiated
ApproximateEntropyTest(MathematicalFunctions*);
/// Destructor
~ApproximateEntropyTest();
/// Gets the BaseRandomTest random state of the last executed BaseCryptoRandomStream
bool IsRandom(void);
/// Tests the BaseCryptoRandomStream executed and returns the random value
bool IsRandom(BaseCryptoRandomStream*);
/// Initializes the object
void Initialize(void);
/// Gets the type of the object
RandomTests GetType(void);
/// Gets the minimum random stream length
unsigned int GetMinimumLength(void);
/// Sets the "m" parameter
void SetBlockLength(int);
/// Gets the "m" parameter
int GetBlockLength(void);
/// Gets the "ChiSquared" result
double GetChiSquared(void);
/// Gets the "Phi" result
double GetPhi(void);
/// Gets the "PhiPlusOne" result
double GetPhiPlusOne(void);
/// Gets the "apEn" result
double GetApEn(void);
/// Gets the "BlockSizeExceeded" result
bool GetBlockSizeExceeded(void);
/// Gets the "BlockSizeRecommended" result
unsigned int GetMaximumBlockSizeRecommended(void);
/// Gets the "BlockSizeRecommended" for the indicated stream length
unsigned int MaximumBlockSizeRecommended(unsigned int);
};
}
}
#endif
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