PBEParameterSpec

public class PBEParameterSpec extends Object
implements AlgorithmParameterSpec

This class specifies the set of parameters used with password-based encryption (PBE), as defined in the PKCS #5 standard.

Public Constructor Summary

	PBEParameterSpec(byte[] salt, int iterationCount) Constructs a parameter set for password-based encryption as defined in the PKCS #5 standard.
	PBEParameterSpec(byte[] salt, int iterationCount, AlgorithmParameterSpec paramSpec) Constructs a parameter set for password-based encryption as defined in the PKCS #5 standard.

Public Method Summary

int	getIterationCount() Returns the iteration count.
AlgorithmParameterSpec	getParameterSpec() Returns the cipher algorithm parameter specification.
byte[]	getSalt() Returns the salt.

Inherited Method Summary

From class java.lang.Object

Object	clone() Creates and returns a copy of this Object.
boolean	equals(Object obj) Compares this instance with the specified object and indicates if they are equal.
void	finalize() Invoked when the garbage collector has detected that this instance is no longer reachable.
final Class<?>	getClass() Returns the unique instance of Class that represents this object's class.
int	hashCode() Returns an integer hash code for this object.
final void	notify() Causes a thread which is waiting on this object's monitor (by means of calling one of the wait() methods) to be woken up.
final void	notifyAll() Causes all threads which are waiting on this object's monitor (by means of calling one of the wait() methods) to be woken up.
String	toString() Returns a string containing a concise, human-readable description of this object.
final void	wait(long timeout, int nanos) Causes the calling thread to wait until another thread calls the notify() or notifyAll() method of this object or until the specified timeout expires.
final void	wait(long timeout) Causes the calling thread to wait until another thread calls the notify() or notifyAll() method of this object or until the specified timeout expires.
final void	wait() Causes the calling thread to wait until another thread calls the notify() or notifyAll() method of this object.

Public Constructors

public PBEParameterSpec (byte[] salt, int iterationCount)

Constructs a parameter set for password-based encryption as defined in the PKCS #5 standard.

Parameters

salt	the salt. The contents of salt are copied to protect against subsequent modification.
iterationCount	the iteration count.

Throws

NullPointerException	if salt is null.

public PBEParameterSpec (byte[] salt, int iterationCount, AlgorithmParameterSpec paramSpec)

Constructs a parameter set for password-based encryption as defined in the PKCS #5 standard.

Parameters

salt	the salt. The contents of salt are copied to protect against subsequent modification.
iterationCount	the iteration count.
paramSpec	the cipher algorithm parameter specification, which may be null.

Throws

NullPointerException	if salt is null.

Public Methods

public int getIterationCount ()

Returns the iteration count.

Returns

• the iteration count

public AlgorithmParameterSpec getParameterSpec ()

Returns the cipher algorithm parameter specification.

Returns

• the parameter specification, or null if none was set.

public byte[] getSalt ()

Returns the salt.

Returns

• the salt. Returns a new array each time this method is called.