Class DrbgParameters.NextBytes

All Implemented Interfaces:
SecureRandomParameters
Enclosing class:
DrbgParameters
public static final class DrbgParameters.NextBytes
extends Object
implements SecureRandomParameters

DRBG parameters for random bits generation. It is used in SecureRandom.nextBytes(byte[], SecureRandomParameters).

Since:
9

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type Method Description
byte[] getAdditionalInput()

Returns the requested additional input.
boolean getPredictionResistance()

Returns whether prediction resistance is requested.
int getStrength()

Returns the security strength requested in bits.

Methods declared in class java.lang.Object

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

Method Detail

getStrength

public int getStrength()

Returns the security strength requested in bits.

Returns:
the strength requested, or -1 if the effective strength should be used.

getPredictionResistance

public boolean getPredictionResistance()

Returns whether prediction resistance is requested.

Returns:
whether prediction resistance is requested

getAdditionalInput

public byte[] getAdditionalInput()

Returns the requested additional input.

Returns:
the requested additional input, null if not requested. A new byte array is returned each time this method is called.