PSource.PSpecified

AI-generated Key Takeaways

PSource.PSpecified is used to define the encoding input P for OAEP Padding in cryptographic operations.
It provides a way to explicitly set the value of P using a byte array during construction.
A default instance, DEFAULT, is available, representing an encoding input P with a value of byte[0].
The getValue() method allows retrieval of the encoding input P value.

public static final class PSource.PSpecified extends PSource

This class is used to explicitly specify the value for encoding input P in OAEP Padding.

Field Summary

public static final PSource.PSpecified DEFAULT The encoding input P whose value equals byte[0].

Public Constructor Summary

PSpecified(byte[] p)

Constructs the source explicitly with the specified value p as the encoding input P.

Public Method Summary

byte[]

getValue()

Returns the value of encoding input P.

Inherited Method Summary

From class javax.crypto.spec.PSource

String

getAlgorithm()

Returns the PSource algorithm name.

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.

Fields

public static final PSource.PSpecified DEFAULT

The encoding input P whose value equals byte[0].

Public Constructors

public PSpecified (byte[] p)

Constructs the source explicitly with the specified value p as the encoding input P. Note:

Parameters

p	the value of the encoding input. The contents of the array are copied to protect against subsequent modification.

Throws

NullPointerException	if `p` is null.

Public Methods

public byte[] getValue ()