Package org.webpki.crypto

Enum Class KeyAlgorithms

java.lang.Object

java.lang.Enum<KeyAlgorithms>

org.webpki.crypto.KeyAlgorithms

All Implemented Interfaces:

Serializable, Comparable<KeyAlgorithms>, Constable, CryptoAlgorithms

public enum KeyAlgorithms
extends Enum<KeyAlgorithms>
implements CryptoAlgorithms

Asymmetric key algorithms.

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
BRAINPOOL_P_256
ED25519
ED448
P_256
P_384
P_521
RSA1024_EXP
RSA2048
RSA2048_EXP
RSA3072
RSA3072_EXP
RSA4096
RSA4096_EXP
SECG_K_256
X25519
X448

Field Summary

Fields

Modifier and Type	Field	Description
static final String	XML_DSIG_CURVE_PREFIX

Method Summary

Modifier and Type	Method	Description
String	getAlgorithmId(AlgorithmPreferences algorithmPreferences)
String	getECDomainOID()
static KeyAlgorithms	getECKeyAlgorithm(ECParameterSpec actual)
ECParameterSpec	getECParameterSpec()
String	getJceName()
static KeyAlgorithms	getKeyAlgorithm(Key key)
static KeyAlgorithms	getKeyAlgorithm(Key key, Boolean keyParameters)
static KeyAlgorithms	getKeyAlgorithmFromId(String algorithmId, AlgorithmPreferences algorithmPreferences)
KeyTypes	getKeyType()
String	getOid()
int	getPublicKeySizeInBits()
AsymSignatureAlgorithms	getRecommendedSignatureAlgorithm()
boolean	hasParameters()
boolean	isDeprecated()
boolean	isMandatorySksAlgorithm()
static PublicKey	normalizePublicKey(PublicKey publicKey)
static KeyAlgorithms	valueOf(String name)	Returns the enum constant of this class with the specified name.
static KeyAlgorithms[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.

Methods inherited from class java.lang.Enum

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

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.webpki.crypto.CryptoAlgorithms

getCoseAlgorithmId, getJoseAlgorithmId, isSymmetric

Enum Constant Details

RSA2048

public static final KeyAlgorithms RSA2048

RSA3072

public static final KeyAlgorithms RSA3072

RSA4096

public static final KeyAlgorithms RSA4096

RSA1024_EXP

public static final KeyAlgorithms RSA1024_EXP

RSA2048_EXP

public static final KeyAlgorithms RSA2048_EXP

RSA3072_EXP

public static final KeyAlgorithms RSA3072_EXP

RSA4096_EXP

public static final KeyAlgorithms RSA4096_EXP

P_256

public static final KeyAlgorithms P_256

P_384

public static final KeyAlgorithms P_384

P_521

public static final KeyAlgorithms P_521

SECG_K_256

public static final KeyAlgorithms SECG_K_256

BRAINPOOL_P_256

public static final KeyAlgorithms BRAINPOOL_P_256

ED25519

public static final KeyAlgorithms ED25519

ED448

public static final KeyAlgorithms ED448

X25519

public static final KeyAlgorithms X25519

X448

public static final KeyAlgorithms X448

Field Details

XML_DSIG_CURVE_PREFIX

public static final String XML_DSIG_CURVE_PREFIX

See Also:

• Constant Field Values

Method Details

values

public static KeyAlgorithms[] values()

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

Returns:

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

valueOf

public static KeyAlgorithms valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (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 class has no constant with the specified name

NullPointerException - if the argument is null

isMandatorySksAlgorithm

public boolean isMandatorySksAlgorithm()

Specified by:

isMandatorySksAlgorithm in interface CryptoAlgorithms

getJceName

public String getJceName()

Specified by:

getJceName in interface CryptoAlgorithms

getOid

public String getOid()

Specified by:

getOid in interface CryptoAlgorithms

getECDomainOID

public String getECDomainOID()

getPublicKeySizeInBits

public int getPublicKeySizeInBits()

getRecommendedSignatureAlgorithm

public AsymSignatureAlgorithms getRecommendedSignatureAlgorithm()

hasParameters

public boolean hasParameters()

getECParameterSpec

public ECParameterSpec getECParameterSpec()

getECKeyAlgorithm

public static KeyAlgorithms getECKeyAlgorithm(ECParameterSpec actual)

getKeyAlgorithm

public static KeyAlgorithms getKeyAlgorithm(Key key,
 Boolean keyParameters)

normalizePublicKey

public static PublicKey normalizePublicKey(PublicKey publicKey)

getKeyAlgorithm

public static KeyAlgorithms getKeyAlgorithm(Key key)

getKeyAlgorithmFromId

public static KeyAlgorithms getKeyAlgorithmFromId(String algorithmId,
 AlgorithmPreferences algorithmPreferences)

getAlgorithmId

public String getAlgorithmId(AlgorithmPreferences algorithmPreferences)

Specified by:

getAlgorithmId in interface CryptoAlgorithms

isDeprecated

public boolean isDeprecated()

Specified by:

isDeprecated in interface CryptoAlgorithms

getKeyType

public KeyTypes getKeyType()

Specified by:

getKeyType in interface CryptoAlgorithms