Class SecureRandom

java.lang.Object

java.util.Random

java.security.SecureRandom

All Implemented Interfaces:

Serializable

public class SecureRandom
extends Random

See Also:

• Serialized Form

Constructor Summary

Constructors

Modifier	Constructor	Description
	SecureRandom()
	SecureRandom(byte[] var0)
protected	SecureRandom(SecureRandomSpi var0, Provider var1)

Method Summary

Modifier and Type	Method	Description
byte[]	generateSeed(int var0)
static SecureRandom	getInstance(String var0)
static SecureRandom	getInstance(String var0, String var1)
final Provider	getProvider()
static byte[]	getSeed(int var0)
protected final int	next(int var0)
void	nextBytes(byte[] var0)
void	setSeed(byte[] var0)
void	setSeed(long var0)

Methods inherited from class Random

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

Methods inherited from class Object

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

Constructor Details

SecureRandom

public SecureRandom()

SecureRandom

public SecureRandom(byte[] var0)

SecureRandom

protected SecureRandom(SecureRandomSpi var0,
 Provider var1)

Method Details

generateSeed

public byte[] generateSeed(int var0)

getInstance

public static SecureRandom getInstance(String var0)
                                throws NoSuchAlgorithmException

Throws:

NoSuchAlgorithmException

getInstance

public static SecureRandom getInstance(String var0,
 String var1)
                                throws NoSuchAlgorithmException,
NoSuchProviderException

Throws:

NoSuchAlgorithmException

NoSuchProviderException

getProvider

public final Provider getProvider()

getSeed

public static byte[] getSeed(int var0)

next

protected final int next(int var0)

Overrides:

next in class Random

nextBytes

public void nextBytes(byte[] var0)

Overrides:

nextBytes in class Random

setSeed

public void setSeed(byte[] var0)

setSeed

public void setSeed(long var0)

Overrides:

setSeed in class Random