org.nhindirect.stagent.cryptography
Enum EncryptionAlgorithm

java.lang.Object
  java.lang.Enum<EncryptionAlgorithm>
      org.nhindirect.stagent.cryptography.EncryptionAlgorithm

All Implemented Interfaces:

Serializable, Comparable<EncryptionAlgorithm>

public enum EncryptionAlgorithm
extends Enum<EncryptionAlgorithm>

Enumeration of supported encryption algorithms for message encryption.

Author:

Greg Meyer, Umesh Madan

Enum Constant Summary

AES128

AES192

AES256

RSA_3DES

Method Summary

static EncryptionAlgorithm	fromString(String algorithmName, EncryptionAlgorithm defaultAlgorithm) Gets the encryption algorithm from an algorithm name
static EncryptionAlgorithm	valueOf(String name) Returns the enum constant of this type with the specified name.
static EncryptionAlgorithm[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

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

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

RSA_3DES

public static final EncryptionAlgorithm RSA_3DES

AES128

public static final EncryptionAlgorithm AES128

AES192

public static final EncryptionAlgorithm AES192

AES256

public static final EncryptionAlgorithm AES256

Method Detail

values

public static EncryptionAlgorithm[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (EncryptionAlgorithm c : EncryptionAlgorithm.values())
    System.out.println(c);

Returns:

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

valueOf

public static EncryptionAlgorithm 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

fromString

public static EncryptionAlgorithm fromString(String algorithmName,
                                             EncryptionAlgorithm defaultAlgorithm)

Gets the encryption algorithm from an algorithm name

Parameters:

algorithmNam - The encryption algorithm name

defaultAlgorithm - The default algorithm to return is a corresponding name cannot be found

Returns:

A encryption algorithm enumeration object corresponding the name