hr.irb.random
Class QrbgSecureRandom

java.lang.Object
  java.util.Random
      java.security.SecureRandom
          hr.irb.random.QrbgSecureRandom

All Implemented Interfaces:

Serializable

public class QrbgSecureRandom
extends SecureRandom

SecureRandomSpi implementation that uses the Quantum Random Bit Generator service from the Ruder Boskovic Institute. Instances of this class do not require RjgodoyProvider to be registered.

Before an instance of this class is constructed (either implicitly by SecureRandom methods, or explicitly by invoking this class constructor), the System properties USERNAME and PASSWORD must be defined.

Author:

Javier Godoy

See Also:

Serialized Form

Field Summary

static String	PASSWORD Password.
static String	USERNAME Username.

Constructor Summary

QrbgSecureRandom()
Initializes a new instance of SecureRandom using the QrbgSecureRandomSpi implementation.

Method Summary

Methods inherited from class java.security.SecureRandom

generateSeed, getAlgorithm, getInstance, getInstance, getInstance, getProvider, getSeed, next, nextBytes, setSeed, setSeed

Methods inherited from class java.util.Random

nextBoolean, nextDouble, nextFloat, nextGaussian, nextInt, nextInt, nextLong

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

USERNAME

public static final String USERNAME

Username.

This property is required in order to login into the service.

Property	hr.irb.random.username.
Scope	global

See Also:

Constant Field Values

PASSWORD

public static final String PASSWORD

Password.

This property is required in order to login into the service.

Property	hr.irb.random.username.
Scope	global

See Also:

Constant Field Values

Constructor Detail

QrbgSecureRandom

public QrbgSecureRandom()
                 throws NoSuchAlgorithmException,
                        NoSuchProviderException

Initializes a new instance of SecureRandom using the QrbgSecureRandomSpi implementation.

This constructor is only intended for using QrbgSecureRandom as a stand-alone class. The preferred mechanism is registering the provider RjgodoyProvider and creating an instance by SecureRandom.getInstance("RJGODOY","QRBG").

Throws:

NoSuchAlgorithmException

NoSuchProviderException