Class NamedParameterSpec

All Implemented Interfaces:
AlgorithmParameterSpec
Direct Known Subclasses:
ECGenParameterSpec
public class NamedParameterSpec
extends Object
implements AlgorithmParameterSpec

This class is used to specify any algorithm parameters that are determined by a standard name. This class also holds constants for standard parameter set names. The names of these constants exactly match the corresponding parameter set name. For example, NamedParameterSpec.X25519 represents the parameter set identified by the string "X25519". These strings are defined in the Java Security Standard Algorithm Names Specification.

Since:
11

Fields

Modifier and Type Field Description
static NamedParameterSpec X25519

The X25519 parameters
static NamedParameterSpec X448

The X448 parameters

Constructors

Constructor Description
NamedParameterSpec​(String stdName)

Creates a parameter specification using a standard (or predefined) name stdName.

Methods

Modifier and Type Method Description
String getName()

Returns the standard name that determines the algorithm parameters.

Methods declared in class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Fields

X25519

public static final NamedParameterSpec X25519

The X25519 parameters

X448

public static final NamedParameterSpec X448

The X448 parameters

Constructors

NamedParameterSpec

public NamedParameterSpec(String stdName)

Creates a parameter specification using a standard (or predefined) name stdName. For the list of supported names, please consult the documentation of the provider whose implementation will be used.

Parameters:
stdName - the standard name of the algorithm parameters
Throws:
NullPointerException - if stdName is null.

Methods

getName

public String getName()

Returns the standard name that determines the algorithm parameters.

Returns:
the standard name.

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https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/security/spec/NamedParameterSpec.html