de.alpharogroup.crypto.algorithm

Enum RngAlgorithm

java.lang.Object

java.lang.Enum<RngAlgorithm>

de.alpharogroup.crypto.algorithm.RngAlgorithm

All Implemented Interfaces:

Algorithm, java.io.Serializable, java.lang.Comparable<RngAlgorithm>

public enum RngAlgorithm
extends java.lang.Enum<RngAlgorithm>
implements Algorithm

The enum RngAlgorithm provides algorithms for generation of random number generator (RNG) that are used with the SecureRandom object.

Note: See what algorithm can be used with your operating system.
For more info see: https://docs.oracle.com/javase/8/docs/technotes/guides/security/SunProviders.html#SecureRandomImp

Enum Constant Summary

Enum Constants

Enum Constant and Description
NativePRNG The Native PRNG.
NativePRNGBlocking The Native PRNG blocking.
NativePRNGNonBlocking The Native PRNG non blocking.
PKCS11 The pkcs11.
SHA1PRNG The sha1prng.
Windows_PRNG The Windows PRNG.

Method Summary

Modifier and Type	Method and Description
java.lang.String	getAlgorithm() Gets the algorithm for encryption or decryption.
static RngAlgorithm	valueOf(java.lang.String name) Returns the enum constant of this type with the specified name.
static RngAlgorithm[]	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 Detail

NativePRNG

public static final RngAlgorithm NativePRNG

The Native PRNG.

NativePRNGBlocking

public static final RngAlgorithm NativePRNGBlocking

The Native PRNG blocking.

NativePRNGNonBlocking

public static final RngAlgorithm NativePRNGNonBlocking

The Native PRNG non blocking.

PKCS11

public static final RngAlgorithm PKCS11

The pkcs11.

SHA1PRNG

public static final RngAlgorithm SHA1PRNG

The sha1prng.

Windows_PRNG

public static final RngAlgorithm Windows_PRNG

The Windows PRNG.

Method Detail

values

public static RngAlgorithm[] 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 (RngAlgorithm c : RngAlgorithm.values())
    System.out.println(c);

Returns:

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

valueOf

public static RngAlgorithm valueOf(java.lang.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:

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

java.lang.NullPointerException - if the argument is null

getAlgorithm

public java.lang.String getAlgorithm()

Description copied from interface: Algorithm

Gets the algorithm for encryption or decryption.

Specified by:

getAlgorithm in interface Algorithm

Returns:

the algorithm