org.bouncycastle.crypto.prng
Class SP800SecureRandom

java.lang.Object
  java.util.Random
      java.security.SecureRandom
          org.bouncycastle.crypto.prng.SP800SecureRandom

All Implemented Interfaces:

java.io.Serializable

public class SP800SecureRandom

extends java.security.SecureRandom

See Also:

Serialized Form

Method Summary

byte[]	generateSeed(int numBytes)
java.lang.String	getAlgorithm()
void	nextBytes(byte[] bytes)
void	reseed(byte[] additionalInput) Force a reseed of the DRBG
void	setSeed(byte[] seed)
void	setSeed(long seed)

Methods inherited from class java.security.SecureRandom

getInstance, getInstance, getInstance, getProvider, getSeed, next

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

Method Detail

setSeed

public void setSeed(byte[] seed)

setSeed

public void setSeed(long seed)

getAlgorithm

public java.lang.String getAlgorithm()

nextBytes

public void nextBytes(byte[] bytes)

generateSeed

public byte[] generateSeed(int numBytes)

reseed

public void reseed(byte[] additionalInput)

Force a reseed of the DRBG

Parameters:

additionalInput - optional additional input