Bouncy Castle Provider 1.77 · org.bouncycastle.jcajce.spec.PBKDF2KeySpec

Field Summary

Modifier and Type	Field and Description
private static final AlgorithmIdentifier	defaultPRF
private AlgorithmIdentifier	prf

Access	Constructor and Description
public	PBKDF2KeySpec(char[] password to use as the seed of the PBE key generator. password, byte[] salt to use in the generator, salt, int iteration count to use in the generator. iterationCount, int size of the key to be generated (in bits). keySize, AlgorithmIdentifier identifier and parameters for the PRF algorithm to use. prf) Base constructor.

Modifier and Type	Method and Description
public AlgorithmIdentifier	Returns: the PRF's AlgorithmIdentifier. getPrf() Return an AlgorithmIdentifier representing the PRF.
public boolean	Returns: true if this spec uses the default PRF, false otherwise. isDefaultPrf() Return true if this spec is for the default PRF (HmacSHA1), false otherwise.

Inherited from javax.crypto.spec.PBEKeySpec:: clearPassword getIterationCount getKeyLength getPassword getSalt

defaultPRF	back to summary
private static final AlgorithmIdentifier defaultPRF

prf	back to summary
private AlgorithmIdentifier prf

PBKDF2KeySpec	back to summary
public PBKDF2KeySpec(char[] password, byte[] salt, int iterationCount, int keySize, AlgorithmIdentifier prf) Base constructor. Parameters password:char[] password to use as the seed of the PBE key generator. salt:byte[] salt to use in the generator, iterationCount:int iteration count to use in the generator. keySize:int size of the key to be generated (in bits). prf:AlgorithmIdentifier identifier and parameters for the PRF algorithm to use.

PBKDF2KeySpec

public PBKDF2KeySpec(char[] password, byte[] salt, int iterationCount, int keySize, AlgorithmIdentifier prf)

Base constructor.

Parameters

password:char[]: password to use as the seed of the PBE key generator.
salt:byte[]: salt to use in the generator,
iterationCount:int: iteration count to use in the generator.
keySize:int: size of the key to be generated (in bits).
prf:AlgorithmIdentifier: identifier and parameters for the PRF algorithm to use.

getPrf	back to summary
public AlgorithmIdentifier getPrf() Return an AlgorithmIdentifier representing the PRF. Returns:AlgorithmIdentifier the PRF's AlgorithmIdentifier.

getPrf

public AlgorithmIdentifier getPrf()

Return an AlgorithmIdentifier representing the PRF.

isDefaultPrf	back to summary
public boolean isDefaultPrf() Return true if this spec is for the default PRF (HmacSHA1), false otherwise. Returns:boolean true if this spec uses the default PRF, false otherwise.

isDefaultPrf

public boolean isDefaultPrf()

Return true if this spec is for the default PRF (HmacSHA1), false otherwise.