org.bouncycastle.util.test
Class FixedSecureRandom

java.lang.Object
  java.util.Random
      java.security.SecureRandom
          org.bouncycastle.util.test.FixedSecureRandom

All Implemented Interfaces:

java.io.Serializable

public class FixedSecureRandom
extends java.security.SecureRandom

See Also:

Serialized Form

Field Summary

private byte[]	_data
private int	_index
private int	_intPad

Constructor Summary

FixedSecureRandom(boolean intPad, byte[] value)
Pad the data on integer boundaries.

FixedSecureRandom(boolean intPad, byte[][] values)
Pad the data on integer boundaries.

FixedSecureRandom(byte[] value)

FixedSecureRandom(byte[][] values)

Method Summary

boolean	isExhausted()
void	nextBytes(byte[] bytes)
int	nextInt()
long	nextLong()
private int	nextValue()

Methods inherited from class java.security.SecureRandom

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

Methods inherited from class java.util.Random

nextBoolean, nextDouble, nextFloat, nextGaussian, nextInt

Methods inherited from class java.lang.Object

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

Field Detail

_data

private byte[] _data

_index

private int _index

_intPad

private int _intPad

Constructor Detail

FixedSecureRandom

public FixedSecureRandom(byte[] value)

FixedSecureRandom

public FixedSecureRandom(byte[][] values)

FixedSecureRandom

public FixedSecureRandom(boolean intPad,
                         byte[] value)

Pad the data on integer boundaries. This is necessary for the classpath project's BigInteger implementation.

FixedSecureRandom

public FixedSecureRandom(boolean intPad,
                         byte[][] values)

Pad the data on integer boundaries. This is necessary for the classpath project's BigInteger implementation.

Method Detail

nextBytes

public void nextBytes(byte[] bytes)

Overrides:

nextBytes in class java.security.SecureRandom

nextInt

public int nextInt()

Overrides:

nextInt in class java.util.Random

nextLong

public long nextLong()

Overrides:

nextLong in class java.util.Random

isExhausted

public boolean isExhausted()

nextValue

private int nextValue()