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/OpenJDK 25

Class NamedParameterSpec

java.lang.Object
java.security.spec.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
External Specifications

Field Summary

Modifier and Type Field Description
static final NamedParameterSpec ED25519
The Ed25519 parameters
static final NamedParameterSpec ED448
The Ed448 parameters
static final NamedParameterSpec ML_DSA_44
The ML-DSA-44 parameters
static final NamedParameterSpec ML_DSA_65
The ML-DSA-65 parameters
static final NamedParameterSpec ML_DSA_87
The ML-DSA-87 parameters
static final NamedParameterSpec ML_KEM_1024
The ML-KEM-1024 parameters
static final NamedParameterSpec ML_KEM_512
The ML-KEM-512 parameters
static final NamedParameterSpec ML_KEM_768
The ML-KEM-768 parameters
static final NamedParameterSpec X25519
The X25519 parameters
static final NamedParameterSpec X448
The X448 parameters

Constructor Summary

Constructor Description
NamedParameterSpec(String stdName)
Creates a parameter specification using a standard (or predefined) name stdName.

Method Summary

Modifier and Type Method Description
String getName()
Returns the standard name that determines the algorithm parameters.

Methods declared in class Object

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

Field Details

X25519

public static final NamedParameterSpec X25519
The X25519 parameters

X448

public static final NamedParameterSpec X448
The X448 parameters

ED25519

public static final NamedParameterSpec ED25519
The Ed25519 parameters
Since:
15

ED448

public static final NamedParameterSpec ED448
The Ed448 parameters
Since:
15

ML_DSA_44

public static final NamedParameterSpec ML_DSA_44
The ML-DSA-44 parameters
Since:
24

ML_DSA_65

public static final NamedParameterSpec ML_DSA_65
The ML-DSA-65 parameters
Since:
24

ML_DSA_87

public static final NamedParameterSpec ML_DSA_87
The ML-DSA-87 parameters
Since:
24

ML_KEM_512

public static final NamedParameterSpec ML_KEM_512
The ML-KEM-512 parameters
Since:
24

ML_KEM_768

public static final NamedParameterSpec ML_KEM_768
The ML-KEM-768 parameters
Since:
24

ML_KEM_1024

public static final NamedParameterSpec ML_KEM_1024
The ML-KEM-1024 parameters
Since:
24

Constructor Details

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. See the NamedParameterSpec section in the Java Security Standard Algorithm Names Specification for information about standard names.
Throws:
NullPointerException - if stdName is null.
External Specifications

Method Details

getName

public String getName()
Returns the standard name that determines the algorithm parameters.
Returns:
the standard name.

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Documentation extracted from Debian's OpenJDK Development Kit package.
Licensed under the GNU General Public License, version 2, with the Classpath Exception.
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https://docs.oracle.com/en/java/javase/25/docs/api/java.base/java/security/spec/NamedParameterSpec.html