javax.crypto.spec

Class DHPublicKeySpec

java.lang.Object

javax.crypto.spec.DHPublicKeySpec

All Implemented Interfaces:

KeySpec

public class DHPublicKeySpec
extends Object
implements KeySpec

The key specification for a Diffie-Hellman public key.

Constructor Summary

Constructors

Constructor and Description
DHPublicKeySpec(BigInteger y, BigInteger p, BigInteger g) Creates a new DHPublicKeySpec instance with the specified public value y, the prime modulus p and the base generator g.

Method Summary

Modifier and Type	Method and Description
BigInteger	getG() Returns the base generator g;
BigInteger	getP() Returns the prime modulus p.
BigInteger	getY() Returns the public value y.

Methods inherited from class java.lang.Object

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

Constructor Detail

DHPublicKeySpec

public DHPublicKeySpec(BigInteger y,
                       BigInteger p,
                       BigInteger g)

Creates a new DHPublicKeySpec instance with the specified public value y, the prime modulus p and the base generator g.

Parameters:

y - the public value.

p - the prime modulus.

g - the base generator.

Method Detail

getY

public BigInteger getY()

Returns the public value y.

Returns:

the public value y.

getP

public BigInteger getP()

Returns the prime modulus p.

Returns:

the prime modulus p.

getG

public BigInteger getG()

Returns the base generator g;

Returns:

the base generator g;