Package org.keycloak.crypto

Enum ECDSAAlgorithm

java.lang.Object

java.lang.Enum<ECDSAAlgorithm>

org.keycloak.crypto.ECDSAAlgorithm

All Implemented Interfaces:

Serializable, Comparable<ECDSAAlgorithm>

public enum ECDSAAlgorithm
extends Enum<ECDSAAlgorithm>

Author:

rmartinc

Enum Constant Summary

Enum Constants

Enum Constant	Description
ES256
ES384
ES512

Method Summary

Modifier and Type	Method	Description
static byte[]	asn1derToConcatenatedRS(byte[] derEncodedSignatureValue, int signLength)
static byte[]	concatenatedRSToASN1DER(byte[] signature, int signLength)
int	getSignatureLength()
static int	getSignatureLength(String alg)
static ECDSAAlgorithm	valueOf(String name)	Returns the enum constant of this type with the specified name.
static ECDSAAlgorithm[]	values()	Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

ES256

public static final ECDSAAlgorithm ES256

ES384

public static final ECDSAAlgorithm ES384

ES512

public static final ECDSAAlgorithm ES512

Method Details

values

public static ECDSAAlgorithm[] values()

Returns an array containing the constants of this enum type, in the order they are declared.

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static ECDSAAlgorithm valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

getSignatureLength

public int getSignatureLength()

getSignatureLength

public static int getSignatureLength(String alg)

concatenatedRSToASN1DER

public static byte[] concatenatedRSToASN1DER(byte[] signature,
 int signLength)
                                      throws IOException

Throws:

IOException

asn1derToConcatenatedRS

public static byte[] asn1derToConcatenatedRS(byte[] derEncodedSignatureValue,
 int signLength)
                                      throws IOException

Throws:

IOException