Package org.webpki.crypto

Enum Class HashAlgorithms

java.lang.Object

java.lang.Enum<HashAlgorithms>

org.webpki.crypto.HashAlgorithms

All Implemented Interfaces:

Serializable, Comparable<HashAlgorithms>, Constable, CryptoAlgorithms

public enum HashAlgorithms
extends Enum<HashAlgorithms>
implements CryptoAlgorithms

Hash algorithms including an implementation.

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
SHA1
SHA256
SHA384
SHA512

Method Summary

Modifier and Type	Method	Description
byte[]	digest(byte[] data)
static HashAlgorithms	getAlgorithmFromId(String algorithmId, AlgorithmPreferences algorithmPreferences)
static HashAlgorithms	getAlgorithmFromOid(String oid)
String	getAlgorithmId(AlgorithmPreferences algorithmPreferences)
String	getJceName()
KeyTypes	getKeyType()
String	getOid()
int	getResultBytes()
boolean	isDeprecated()
boolean	isMandatorySksAlgorithm()
boolean	isSymmetric()
static HashAlgorithms	valueOf(String name)	Returns the enum constant of this class with the specified name.
static HashAlgorithms[]	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

Enum Constant Details

SHA1

public static final HashAlgorithms SHA1

SHA256

public static final HashAlgorithms SHA256

SHA384

public static final HashAlgorithms SHA384

SHA512

public static final HashAlgorithms SHA512

Method Details

values

public static HashAlgorithms[] 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 HashAlgorithms 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

getJceName

public String getJceName()

Specified by:

getJceName in interface CryptoAlgorithms

digest

public byte[] digest(byte[] data)

getAlgorithmFromOid

public static HashAlgorithms getAlgorithmFromOid(String oid)

getAlgorithmFromId

public static HashAlgorithms getAlgorithmFromId(String algorithmId,
 AlgorithmPreferences algorithmPreferences)

isMandatorySksAlgorithm

public boolean isMandatorySksAlgorithm()

Specified by:

isMandatorySksAlgorithm in interface CryptoAlgorithms

getAlgorithmId

public String getAlgorithmId(AlgorithmPreferences algorithmPreferences)

Specified by:

getAlgorithmId in interface CryptoAlgorithms

getOid

public String getOid()

Specified by:

getOid in interface CryptoAlgorithms

isSymmetric

public boolean isSymmetric()

Specified by:

isSymmetric in interface CryptoAlgorithms

isDeprecated

public boolean isDeprecated()

Specified by:

isDeprecated in interface CryptoAlgorithms

getKeyType

public KeyTypes getKeyType()

Specified by:

getKeyType in interface CryptoAlgorithms

getResultBytes

public int getResultBytes()