Enum SignatureAlgorithm

java.lang.Object

java.lang.Enum<SignatureAlgorithm>

com.codename1.backend.security.oauth2.jose.jws.SignatureAlgorithm

All Implemented Interfaces:

JwsAlgorithm, Comparable<SignatureAlgorithm>

public enum SignatureAlgorithm
extends Enum<SignatureAlgorithm>
implements JwsAlgorithm

The public key algorithms: a token signed with a private key that anyone holding the public key can verify, and only the signer could have made.

Enum Constant Summary

Enum Constants

Enum Constant	Description
ES256	ECDSA on P-256 with SHA-256.
ES384	ECDSA on P-384 with SHA-384.
PS256	RSASSA-PSS with SHA-256 and MGF1 over SHA-256.
RS256	RSASSA-PKCS1-v1_5 with SHA-256.
RS384	RSASSA-PKCS1-v1_5 with SHA-384.
RS512	RSASSA-PKCS1-v1_5 with SHA-512.

Method Summary

Modifier and Type	Method	Description
static SignatureAlgorithm	from(String name)	The algorithm of this name, or null when it is not one of these.
String	getName()	The name as a token's alg header carries it: RS256.
static SignatureAlgorithm	valueOf(String name)	Returns the enum constant of this type with the specified name.
static SignatureAlgorithm[]	values()	Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class Enum

clone, compareTo, equals, getDeclaringClass, getEnumValues, hashCode, name, ordinal, setEnumValues, toString, valueOf

Methods inherited from class Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

RS256

public static final SignatureAlgorithm RS256

RSASSA-PKCS1-v1_5 with SHA-256. What most identity providers sign with.

RS384

public static final SignatureAlgorithm RS384

RSASSA-PKCS1-v1_5 with SHA-384.

RS512

public static final SignatureAlgorithm RS512

RSASSA-PKCS1-v1_5 with SHA-512.

PS256

public static final SignatureAlgorithm PS256

RSASSA-PSS with SHA-256 and MGF1 over SHA-256.

ES256

public static final SignatureAlgorithm ES256

ECDSA on P-256 with SHA-256.

ES384

public static final SignatureAlgorithm ES384

ECDSA on P-384 with SHA-384.

Method Details

values

public static SignatureAlgorithm[] 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 SignatureAlgorithm 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

getName

public String getName()

Description copied from interface: JwsAlgorithm

The name as a token's alg header carries it: RS256.

Specified by:

getName in interface JwsAlgorithm

from

public static SignatureAlgorithm from(String name)

The algorithm of this name, or null when it is not one of these.