ECGenParameterSpec

public class ECGenParameterSpec
extends NamedParameterSpec implements AlgorithmParameterSpec

java.lang.Object
   ↳ java.security.spec.NamedParameterSpec
     ↳ java.security.spec.ECGenParameterSpec


This immutable class specifies the set of parameters used for generating elliptic curve (EC) domain parameters.

Summary

Inherited fields

public static final NamedParameterSpec ED25519

The Ed25519 parameters

public static final NamedParameterSpec ED448

The Ed448 parameters

public static final NamedParameterSpec X25519

The X25519 parameters

public static final NamedParameterSpec X448

The X448 parameters

Public constructors

ECGenParameterSpec(String stdName)

Creates a parameter specification for EC parameter generation using a standard (or predefined) name stdName in order to generate the corresponding (precomputed) elliptic curve domain parameters.

Public methods

String getName()

Returns the standard or predefined name of the to-be-generated EC domain parameters.

Inherited methods

String getName()

Returns the standard name that determines the algorithm parameters.

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.

Public constructors

ECGenParameterSpec

Added in API level 1
public ECGenParameterSpec (String stdName)

Creates a parameter specification for EC parameter generation using a standard (or predefined) name stdName in order to generate the corresponding (precomputed) elliptic curve domain parameters. For the list of supported names, please consult the documentation of the provider whose implementation will be used.

Parameters
stdName String: the standard name of the to-be-generated EC domain parameters. See the ParameterSpec Names section in the Java Security Standard Algorithm Names Specification for information about standard names.

Throws
NullPointerException if stdName is null.

Public methods

getName

Added in API level 1
public String getName ()

Returns the standard or predefined name of the to-be-generated EC domain parameters.

Returns
String the standard or predefined name.