Package org.bouncycastle.util.test

Class TestRandomEntropySourceProvider

  • All Implemented Interfaces:
    EntropySourceProvider
    public class TestRandomEntropySourceProvider
extends java.lang.Object
implements EntropySourceProvider
    A class for returning "quick entropy" for testing purposes.

    • Constructor Summary

      Constructors 
      Constructor Description
      TestRandomEntropySourceProvider​(boolean isPredictionResistant)
      Create a test entropy source provider.

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      EntropySource get​(int bitsRequired)
      Return an entropy source that will create bitsRequired bits of entropy on each invocation of getEntropy().

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • TestRandomEntropySourceProvider

        public TestRandomEntropySourceProvider​(boolean isPredictionResistant)
        Create a test entropy source provider.
        Parameters:
        isPredictionResistant - boolean indicating if the SecureRandom is based on prediction resistant entropy or not (true if it is).

    • Method Detail

      • get

        public EntropySource get​(int bitsRequired)
        Return an entropy source that will create bitsRequired bits of entropy on each invocation of getEntropy().
        Specified by:
        get in interface EntropySourceProvider
        Parameters:
        bitsRequired - size (in bits) of entropy to be created by the provided source.
        Returns:
        an EntropySource that generates bitsRequired bits of entropy on each call to its getEntropy() method.