IT. Expert System.

All Implemented Interfaces:

Serializable

public class RandomImpl
extends SecureRandomSpi

See Also:

Serialized Form

• Field Summary

  Fields

  Modifier and Type	Field and Description
  static boolean	runEngineGenerateSeed
  static boolean	runEngineNextBytes
  static boolean	runEngineSetSeed

• Constructor Summary

  Constructors

  Constructor and Description
  RandomImpl()

• Method Summary

  Methods

  Modifier and Type	Method and Description
  protected byte[]	engineGenerateSeed(int numBytes) Generates and returns the specified number of seed bytes, computed using the seed generation algorithm used by this SecureRandomSpi.
  protected void	engineNextBytes(byte[] bytes) Generates and stores random bytes in the given byte[] for each array element.
  protected void	engineSetSeed(byte[] seed) Reseeds this SecureRandomSpi instance with the specified seed.

  • Methods inherited from class java.lang.Object

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

• Field Detail

  • runEngineGenerateSeed

    public static boolean runEngineGenerateSeed

  • runEngineNextBytes

    public static boolean runEngineNextBytes

  • runEngineSetSeed

    public static boolean runEngineSetSeed

• Constructor Detail

  • RandomImpl

    public RandomImpl()

• Method Detail

  • engineSetSeed

    protected void engineSetSeed(byte[] seed)

    Description copied from class: SecureRandomSpi
    Reseeds this SecureRandomSpi instance with the specified seed. The seed of this SecureRandomSpi instance is supplemented, not replaced.

    Specified by:

    engineSetSeed in class SecureRandomSpi

    Parameters:

    seed - the new seed.

  • engineNextBytes

    protected void engineNextBytes(byte[] bytes)

    Description copied from class: SecureRandomSpi
    Generates and stores random bytes in the given byte[] for each array element.

    Specified by:

    engineNextBytes in class SecureRandomSpi

    Parameters:

    bytes - the byte[] to be filled with random bytes.

  • engineGenerateSeed

    protected byte[] engineGenerateSeed(int numBytes)

    Description copied from class: SecureRandomSpi
    Generates and returns the specified number of seed bytes, computed using the seed generation algorithm used by this SecureRandomSpi.

    Specified by:

    engineGenerateSeed in class SecureRandomSpi

    Parameters:

    numBytes - the number of seed bytes.

    Returns:

    the seed bytes