Package org.jose4j.keys

Class XDHKeyUtil

java.lang.Object

org.jose4j.keys.OctetKeyPairUtil

org.jose4j.keys.XDHKeyUtil

public class XDHKeyUtil
extends OctetKeyPairUtil

Field Summary

Fields

Modifier and Type	Field	Description
protected String	provider
protected SecureRandom	secureRandom
static final String	X25519
static final String	X448

Constructor Summary

Constructors

Constructor	Description
XDHKeyUtil()
XDHKeyUtil(String provider, SecureRandom secureRandom)

Method Summary

Modifier and Type	Method	Description
PublicKey	fromPemEncoded(String pem)
protected KeyFactory	getKeyFactory()
protected KeyPairGenerator	getKeyPairGenerator()
boolean	isAvailable()
static boolean	isXECPrivateKey(Key key)
static boolean	isXECPublicKey(Key key)
static String	pemEncode(PublicKey publicKey)
XECPrivateKey	privateKey(byte[] privateKeyBytes, String name)
XECPublicKey	publicKey(byte[] publicKeyBytes, String name)
byte[]	rawPrivateKey(PrivateKey privateKey)
byte[]	rawPublicKey(Key key)

Methods inherited from class org.jose4j.keys.OctetKeyPairUtil

generateKeyPair, getOctetKeyPairUtil

Methods inherited from class java.lang.Object

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

Field Details

X25519

public static final String X25519

See Also:

• Constant Field Values

X448

public static final String X448

See Also:

• Constant Field Values

provider

protected String provider

secureRandom

protected SecureRandom secureRandom

Constructor Details

XDHKeyUtil

public XDHKeyUtil()

XDHKeyUtil

public XDHKeyUtil(String provider,
 SecureRandom secureRandom)

Method Details

rawPublicKey

public byte[] rawPublicKey(Key key)

Specified by:

rawPublicKey in class OctetKeyPairUtil

rawPrivateKey

public byte[] rawPrivateKey(PrivateKey privateKey)

Specified by:

rawPrivateKey in class OctetKeyPairUtil

publicKey

public XECPublicKey publicKey(byte[] publicKeyBytes,
 String name)
                       throws JoseException

Specified by:

publicKey in class OctetKeyPairUtil

Throws:

JoseException

privateKey

public XECPrivateKey privateKey(byte[] privateKeyBytes,
 String name)
                         throws JoseException

Specified by:

privateKey in class OctetKeyPairUtil

Throws:

JoseException

isXECPublicKey

public static boolean isXECPublicKey(Key key)

isXECPrivateKey

public static boolean isXECPrivateKey(Key key)

getKeyFactory

protected KeyFactory getKeyFactory()
                            throws JoseException

Throws:

JoseException

getKeyPairGenerator

protected KeyPairGenerator getKeyPairGenerator()
                                        throws JoseException

Throws:

JoseException

fromPemEncoded

public PublicKey fromPemEncoded(String pem)
                         throws JoseException,
InvalidKeySpecException

Throws:

JoseException

InvalidKeySpecException

pemEncode

public static String pemEncode(PublicKey publicKey)

isAvailable

public boolean isAvailable()