jadex.commons.security.random

Class OpenSslAesCtrRandom

java.lang.Object

java.util.Random

java.security.SecureRandom

jadex.commons.security.random.OpenSslAesCtrRandom

All Implemented Interfaces:

java.io.Serializable

public class OpenSslAesCtrRandom
extends java.security.SecureRandom

Access to OpenSSL AES counter mode random.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
OpenSslAesCtrRandom()

Method Summary

Modifier and Type	Method and Description
byte[]	generateSeed(int numbytes) Generates a seed value from OS source.
static boolean	isEnabled() Checks if the library is in a usable state.
void	nextBytes(byte[] bytes)
void	reseedPrng(byte[] carryover) Reseeds the PRNG.

Methods inherited from class java.security.SecureRandom

getAlgorithm, getInstance, getInstance, getInstance, getInstanceStrong, getProvider, getSeed, next, setSeed, setSeed

Methods inherited from class java.util.Random

doubles, doubles, doubles, doubles, ints, ints, ints, ints, longs, longs, longs, longs, 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

Constructor Detail

OpenSslAesCtrRandom

public OpenSslAesCtrRandom()

Method Detail

nextBytes

public void nextBytes(byte[] bytes)

Overrides:

nextBytes in class java.security.SecureRandom

reseedPrng

public void reseedPrng(byte[] carryover)

Reseeds the PRNG.

generateSeed

public byte[] generateSeed(int numbytes)

Generates a seed value from OS source.

Overrides:

generateSeed in class java.security.SecureRandom

isEnabled

public static final boolean isEnabled()

Checks if the library is in a usable state.