org.bouncycastle.crypto.generators
Class DHKeyGeneratorHelper

java.lang.Object
  org.bouncycastle.crypto.generators.DHKeyGeneratorHelper

 class DHKeyGeneratorHelper
extends java.lang.Object

Field Summary

(package private) static DHKeyGeneratorHelper	INSTANCE
private static int	MAX_ITERATIONS
private static java.math.BigInteger	TWO
private static java.math.BigInteger	ZERO

Constructor Summary

private

DHKeyGeneratorHelper()

Method Summary

(package private) java.math.BigInteger	calculatePrivate(java.math.BigInteger p, java.security.SecureRandom random, int limit)
(package private) java.math.BigInteger	calculatePublic(java.math.BigInteger p, java.math.BigInteger g, java.math.BigInteger x)
private java.math.BigInteger	createInRange(java.math.BigInteger max, java.security.SecureRandom random)

Methods inherited from class java.lang.Object

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

Field Detail

MAX_ITERATIONS

private static final int MAX_ITERATIONS

See Also:

Constant Field Values

INSTANCE

static final DHKeyGeneratorHelper INSTANCE

ZERO

private static final java.math.BigInteger ZERO

TWO

private static final java.math.BigInteger TWO

Constructor Detail

DHKeyGeneratorHelper

private DHKeyGeneratorHelper()

Method Detail

calculatePrivate

java.math.BigInteger calculatePrivate(java.math.BigInteger p,
                                      java.security.SecureRandom random,
                                      int limit)

createInRange

private java.math.BigInteger createInRange(java.math.BigInteger max,
                                           java.security.SecureRandom random)

calculatePublic

java.math.BigInteger calculatePublic(java.math.BigInteger p,
                                     java.math.BigInteger g,
                                     java.math.BigInteger x)