Package org.bouncycastle.crypto.generators

Class DHParametersGenerator

  • public class DHParametersGenerator
extends java.lang.Object

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      DHParameters generateParameters()
      which generates the p and g values from the given parameters, returning the DHParameters object.
      void init​(int size, int certainty, java.security.SecureRandom random)
      Initialise the parameters generator.

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • DHParametersGenerator

        public DHParametersGenerator()

    • Method Detail

      • init

        public void init​(int size,
                 int certainty,
                 java.security.SecureRandom random)
        Initialise the parameters generator.
        Parameters:
        size - bit length for the prime p
        certainty - level of certainty for the prime number tests
        random - a source of randomness

      • generateParameters

        public DHParameters generateParameters()
        which generates the p and g values from the given parameters, returning the DHParameters object.

        Note: can take a while...

        Returns:
        a generated Diffie-Hellman parameters object.