OAEPParameterSpec - Android SDK

Classes

Summary: Fields | Ctors | Methods | Inherited Methods | [Expand All]

Added in API level 1

public class

OAEPParameterSpec

extends Object
implements AlgorithmParameterSpec

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

Class Overview

The algorithm parameter specification for the OAEP Padding algorithm.

This padding algorithm is defined in the PKCS #1 standard.

Summary

Fields
public static final OAEPParameterSpec	DEFAULT	The algorithm parameter instance with default values.

Public Constructors
	OAEPParameterSpec(String mdName, String mgfName, AlgorithmParameterSpec mgfSpec, PSource pSrc) Creates a new `OAEPParameterSpec` instance with the specified message digest algorithm name, mask generation function (mgf) algorithm name, parameters for the mgf algorithm and the source of the label `L`.

Public Methods
String	getDigestAlgorithm() Returns the algorithm name of the message digest.
String	getMGFAlgorithm() Returns the algorithm name of the mask generation function.
AlgorithmParameterSpec	getMGFParameters() Returns the algorithm parameter specification for the mask generation function algorithm.
PSource	getPSource() Returns the source of the label `L`.

[Expand]

Inherited Methods

From class java.lang.Object

Object	clone() Creates and returns a copy of this `Object`.
boolean	equals(Object o) 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() Causes the calling thread to wait until another thread calls the `notify()` or `notifyAll()` method of this object.
final void	wait(long millis, 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 millis) Causes the calling thread to wait until another thread calls the `notify()` or `notifyAll()` method of this object or until the specified timeout expires.

Fields

public static final OAEPParameterSpec DEFAULT

Added in API level 1

The algorithm parameter instance with default values.

It uses the following parameters:

message digest : "SHA-1"
mask generation function (mgf) : "MGF1"
parameters for the mgf : "SHA-1" SHA1
the source of the label L: DEFAULT

Public Constructors

public OAEPParameterSpec (String mdName, String mgfName, AlgorithmParameterSpec mgfSpec, PSource pSrc)

Added in API level 1

Creates a new OAEPParameterSpec instance with the specified message digest algorithm name, mask generation function (mgf) algorithm name, parameters for the mgf algorithm and the source of the label L.

Parameters

mdName	the message digest algorithm name.
mgfName	the mask generation function algorithm name.
mgfSpec	the algorithm parameter specification for the mask generation function algorithm.
pSrc	the source of the label `L`.

Throws

NullPointerException	if one of `mdName`, `mgfName` or `pSrc` is null.

Public Methods

public String getDigestAlgorithm ()

Added in API level 1

Returns the algorithm name of the message digest.

Returns

the algorithm name of the message digest.

public String getMGFAlgorithm ()

Added in API level 1

Returns the algorithm name of the mask generation function.

Returns

the algorithm name of the mask generation function.

public AlgorithmParameterSpec getMGFParameters ()

Added in API level 1

Returns the algorithm parameter specification for the mask generation function algorithm.

Returns

the algorithm parameter specification for the mask generation function algorithm.

public PSource getPSource ()

Added in API level 1

Returns the source of the label L.

Returns

the source of the label L.

Results

Classes

OAEPParameterSpec

Class Overview

Summary

Fields

public static final OAEPParameterSpec DEFAULT

Public Constructors

public OAEPParameterSpec (String mdName, String mgfName, AlgorithmParameterSpec mgfSpec, PSource pSrc)

Parameters

Throws

Public Methods

public String getDigestAlgorithm ()

Returns

public String getMGFAlgorithm ()

Returns

public AlgorithmParameterSpec getMGFParameters ()

Returns

public PSource getPSource ()

Returns