Class BouncyCastleRandom

  • All Implemented Interfaces:
    Random

    public class BouncyCastleRandom
    extends java.lang.Object
    implements Random
    BouncyCastle Random. This pseudo random number generator uses the a very fast PRNG from BouncyCastle. The JRE random will be used when creating a new generator to add some random data to the seed.
    • Nested Class Summary

      Nested Classes 
      Modifier and Type Class Description
      static class  BouncyCastleRandom.Factory
      Named factory for the BouncyCastle Random
    • Field Summary

      Fields 
      Modifier and Type Field Description
      private static org.slf4j.Logger logger  
      private org.bouncycastle.crypto.prng.RandomGenerator random  
    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void fill​(byte[] bytes)
      Fill the array of bytes with random values.
      void fill​(byte[] bytes, int start, int len)
      Fill part of bytes with random values.
      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
    • Field Detail

      • logger

        private static final org.slf4j.Logger logger
      • random

        private final org.bouncycastle.crypto.prng.RandomGenerator random
    • Constructor Detail

      • BouncyCastleRandom

        public BouncyCastleRandom()
    • Method Detail

      • fill

        public void fill​(byte[] bytes,
                         int start,
                         int len)
        Description copied from interface: Random
        Fill part of bytes with random values.
        Specified by:
        fill in interface Random
        Parameters:
        bytes - byte array to be filled.
        start - index to start filling at.
        len - length of segment to fill.
      • fill

        public void fill​(byte[] bytes)
        Description copied from interface: Random
        Fill the array of bytes with random values.
        Specified by:
        fill in interface Random
        Parameters:
        bytes - byte array to be filled.