PBEParameterSpec

public class PBEParameterSpec
extends Object implements AlgorithmParameterSpec

java.lang.Object
↳	javax.crypto.spec.PBEParameterSpec

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

Summary

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

From class


        
          java.lang.Object

`Object`	`clone()` Creates and returns a copy of this object.
`boolean`	`equals(Object obj)` Indicates whether some other object is "equal to" this one.
`void`	`finalize()` Called by the garbage collector on an object when garbage collection determines that there are no more references to the object.
`final Class<?>`	`getClass()` Returns the runtime class of this `Object`.
`int`	`hashCode()` Returns a hash code value for the object.
`final void`	`notify()` Wakes up a single thread that is waiting on this object's monitor.
`final void`	`notifyAll()` Wakes up all threads that are waiting on this object's monitor.
`String`	`toString()` Returns a string representation of the object.
`final void`	`wait(long timeoutMillis, int nanos)` Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.
`final void`	`wait(long timeoutMillis)` Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.
`final void`	`wait()` Causes the current thread to wait until it is awakened, typically by being notified or interrupted.

Added in API level 1

public PBEParameterSpec (byte[] salt, 
                int iterationCount)

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

Parameters
`salt`	`byte`: the salt. The contents of `salt` are copied to protect against subsequent modification.
`iterationCount`	`int`: the iteration count.

Throws
`NullPointerException`	if `salt` is null.

Added in API level 26

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

Throws
`NullPointerException`	if `salt` is null.

Added in API level 1

public int getIterationCount ()

Returns the iteration count.

Returns
`int`	the iteration count

Added in API level 26

public AlgorithmParameterSpec getParameterSpec ()

Returns the cipher algorithm parameter specification.

Returns
`AlgorithmParameterSpec`	the parameter specification, or null if none was set.

Added in API level 1

public byte[] getSalt ()

Returns the salt.

Returns
`byte[]`	the salt. Returns a new array each time this method is called.