javax.crypto.spec

Class DHPrivateKeySpec

  1. java.lang.Object
  2. extended byjavax.crypto.spec.DHPrivateKeySpec
All implemented interfaces:
java.security.spec.KeySpec

  1. public class DHPrivateKeySpec
  2. extends java.lang.Object
  3. implements java.security.spec.KeySpec
This class specifies a Diffie-Hellman private key with its associated parameters.

Note that this class does not perform any validation on specified parameters. Thus, the specified values are returned directly even if they are null.

Since:
1.4
Version:
1.15, 01/06/04
Author:
Jan Luehe
See Also:
DHPublicKeySpec

Constructor Summary

Constructor and Description
DHPrivateKeySpec(java.math.BigInteger x,java.math.BigInteger p,java.math.BigInteger g)
Constructor that takes a private value x, a prime modulus p, and a base generator g.

Method Summary

Modifier and Type Method and Description
  1. java.math.BigInteger
getG()
Returns the base generator g.
  1. java.math.BigInteger
getP()
Returns the prime modulus p.
  1. java.math.BigInteger
getX()
Returns the private value x.
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DHPrivateKeySpec

  1. public DHPrivateKeySpec(java.math.BigInteger x,
  2. java.math.BigInteger p,
  3. java.math.BigInteger g)
Constructor that takes a private value x, a prime modulus p, and a base generator g.
Parameters:
x - private value x
p - prime modulus p
g - base generator g

Method Detail

getX

  1. public java.math.BigInteger getX( )
Returns the private value x.
Returns:
the private value x

getP

  1. public java.math.BigInteger getP( )
Returns the prime modulus p.
Returns:
the prime modulus p

getG

  1. public java.math.BigInteger getG( )
Returns the base generator g.
Returns:
the base generator g