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org.bouncycastle.jcajce.spec

public Class ScryptKeySpec

Class Inheritance

extends Object
implements KeySpec

java.lang.Object
org.bouncycastle.jcajce.spec.ScryptKeySpec

All Implemented Interfaces

java.security.spec.KeySpec

Imports

java.security.spec.KeySpec, org.bouncycastle.util.Arrays

Key spec for use with the scrypt SecretKeyFactory.

Field Summary

Modifier and Type	Field and Description
private final int	blockSize
private final int	costParameter
private final int	keySize
private final int	parallelizationParameter
private final char[]	password
private final byte[]	salt

Constructor Summary

Access	Constructor and Description
public	ScryptKeySpec(char[] password, byte[] salt, int costParameter, int blockSize, int parallelizationParameter, int keySize)

Method Summary

Modifier and Type	Method and Description
public int	getBlockSize()
public int	getCostParameter()
public int	Returns: length of the key to generate in bits. getKeyLength() Key length (in bits).
public int	getParallelizationParameter()
public char[]	getPassword()
public byte[]	getSalt()

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

blockSize	back to summary
private final int blockSize

costParameter	back to summary
private final int costParameter

keySize	back to summary
private final int keySize

parallelizationParameter	back to summary
private final int parallelizationParameter

password	back to summary
private final char[] password

salt	back to summary
private final byte[] salt

Constructor Detail

ScryptKeySpec	back to summary
public ScryptKeySpec(char[] password, byte[] salt, int costParameter, int blockSize, int parallelizationParameter, int keySize)

Method Detail

getBlockSize	back to summary
public int getBlockSize()

getCostParameter	back to summary
public int getCostParameter()

getKeyLength

back to summary

public int getKeyLength()

Key length (in bits).

Returns:int: length of the key to generate in bits.

getParallelizationParameter	back to summary
public int getParallelizationParameter()

getPassword	back to summary
public char[] getPassword()

getSalt	back to summary
public byte[] getSalt()