Package com.nimbusds.jose.crypto.impl

Class EdDSAProvider

java.lang.Object

com.nimbusds.jose.crypto.impl.BaseJWSProvider

com.nimbusds.jose.crypto.impl.EdDSAProvider

All Implemented Interfaces:

JCAAware<JCAContext>, JOSEProvider, JWSProvider

Direct Known Subclasses:

Ed25519Signer, Ed25519Verifier

public abstract class EdDSAProvider
extends BaseJWSProvider

The base abstract class for Edwards-curve Digital Signature Algorithm (EdDSA) signers and validators of JWS objects.

Supports the following algorithm:

• JWSAlgorithm.Ed25519
• JWSAlgorithm.EdDSA with Curve.Ed25519

Version:

2024-05-07

Author:

Tim McLean

Field Summary

Fields

Modifier and Type	Field	Description
static final Set<JWSAlgorithm>	SUPPORTED_ALGORITHMS	The supported JWS algorithms by the EdDSA provider class.
static final Set<Curve>	SUPPORTED_CURVES	The supported curves by the EdDSA provider class.

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	EdDSAProvider()	Creates a new Edwards-curve Digital Signature Algorithm (EdDSA) provider.

Method Summary

Methods inherited from class com.nimbusds.jose.crypto.impl.BaseJWSProvider

getJCAContext, supportedJWSAlgorithms

Methods inherited from class java.lang.Object

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

Field Details

SUPPORTED_ALGORITHMS

public static final Set<JWSAlgorithm> SUPPORTED_ALGORITHMS

The supported JWS algorithms by the EdDSA provider class.

SUPPORTED_CURVES

public static final Set<Curve> SUPPORTED_CURVES

The supported curves by the EdDSA provider class.

Constructor Details

EdDSAProvider

protected EdDSAProvider()

Creates a new Edwards-curve Digital Signature Algorithm (EdDSA) provider.