Package de.das.encrypter.tools

Class KeyQualityAssessor

java.lang.Object

de.das.encrypter.tools.KeyQualityAssessor

public class KeyQualityAssessor
extends Object

Tool for determining a quality to assess the keys.

Field Summary

Fields

Modifier and Type	Field	Description
static final int	QUALITY
static final int	SCATTERING

Constructor Summary

Constructors

Constructor	Description
KeyQualityAssessor()

Method Summary

Modifier and Type	Method	Description
Double[]	determineQuality(byte[] key)	Evaluates the quality of a key according to how equally distributed the occurring numerical values are as well as how equally distributed the distances of neighboring numerical values are.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

QUALITY

public static final int QUALITY

See Also:

• Constant Field Values

SCATTERING

public static final int SCATTERING

See Also:

• Constant Field Values

Constructor Details

KeyQualityAssessor

public KeyQualityAssessor()

Method Details

determineQuality

public Double[] determineQuality(byte[] key)

Evaluates the quality of a key according to how equally distributed the occurring numerical values are as well as how equally distributed the distances of neighboring numerical values are.

Parameters:

key - the key whose quality is to be evaluated.

Returns:

an array of two numbers for evaluating the quality of the specified key.