org.apache.sshd.common.random

Class BouncyCastleRandom

java.lang.Object

org.apache.sshd.common.random.BouncyCastleRandom

All Implemented Interfaces:

Random

public class BouncyCastleRandom
extends java.lang.Object
implements Random

BouncyCastle Random. This pseudo random number generator uses the a very fast PRNG from BouncyCastle. The JRE random will be used when creating a new generator to add some random data to the seed.

Author:

Apache MINA SSHD Project

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	BouncyCastleRandom.Factory Named factory for the BouncyCastle Random

Constructor Summary

Constructors

Constructor and Description
BouncyCastleRandom()

Method Summary

Methods

Modifier and Type	Method and Description
void	fill(byte[] bytes, int start, int len) Fill part of bytes with random values.
protected int	next(int numBits)
int	random(int n) Returns a pseudo-random uniformly distributed int in the half-open range [0, n).

Methods inherited from class java.lang.Object

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

Constructor Detail

BouncyCastleRandom

public BouncyCastleRandom()

Method Detail

fill

public void fill(byte[] bytes,
        int start,
        int len)

Description copied from interface: Random

Fill part of bytes with random values.

Specified by:

fill in interface Random

Parameters:

bytes - byte array to be filled.

start - index to start filling at.

len - length of segment to fill.

random

public int random(int n)

Returns a pseudo-random uniformly distributed int in the half-open range [0, n).

Specified by:

random in interface Random

next

protected final int next(int numBits)