Package io.jans.as.model.jws

Class EDDSASigner

java.lang.Object

io.jans.as.model.jws.AbstractJwsSigner

io.jans.as.model.jws.EDDSASigner

All Implemented Interfaces:

JwsSigner

public class EDDSASigner
extends AbstractJwsSigner

Implementing the AbstractJwsSigner, that uses EDDSA for signing.

Version:

January 20, 2021

Author:

Sergey Manoylo

Constructor Summary

Constructors

Constructor	Description
EDDSASigner(SignatureAlgorithm signatureAlgorithm, Certificate certificate)	Constructor.
EDDSASigner(SignatureAlgorithm signatureAlgorithm, EDDSAPrivateKey eddsaPrivateKey)	Constructor.
EDDSASigner(SignatureAlgorithm signatureAlgorithm, EDDSAPublicKey eddsaPublicKey)	Constructor.

Method Summary

Modifier and Type	Method	Description
java.lang.String	generateSignature(java.lang.String signingInput)	Generating a signature, using URL safe based format.
boolean	validateSignature(java.lang.String signingInput, java.lang.String signature)	Validating a signature.

Methods inherited from class io.jans.as.model.jws.AbstractJwsSigner

getSignatureAlgorithm, sign, validate, validateAccessToken, validateAuthorizationCode, validateState

Methods inherited from class java.lang.Object

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

Constructor Detail

EDDSASigner

public EDDSASigner(SignatureAlgorithm signatureAlgorithm,
                   EDDSAPrivateKey eddsaPrivateKey)

Constructor.

Parameters:

signatureAlgorithm - signature algorithm.

eddsaPrivateKey - eddsa private key.

EDDSASigner

public EDDSASigner(SignatureAlgorithm signatureAlgorithm,
                   EDDSAPublicKey eddsaPublicKey)

Constructor.

Parameters:

signatureAlgorithm - signature algorithm.

eddsaPublicKey - eddsa public key.

EDDSASigner

public EDDSASigner(SignatureAlgorithm signatureAlgorithm,
                   Certificate certificate)

Constructor.

Parameters:

signatureAlgorithm - signature algorithm.

certificate - certificate (uses RSA, EcDSA, EdDSA).

Method Detail

generateSignature

public java.lang.String generateSignature(java.lang.String signingInput)
                                   throws java.security.SignatureException

Generating a signature, using URL safe based format.

Specified by:

generateSignature in class AbstractJwsSigner

Throws:

java.security.SignatureException

validateSignature

public boolean validateSignature(java.lang.String signingInput,
                                 java.lang.String signature)
                          throws java.security.SignatureException

Validating a signature.

Specified by:

validateSignature in class AbstractJwsSigner

Throws:

java.security.SignatureException