java.security.spec

Class DSAPublicKeySpec

java.lang.Object

java.security.spec.DSAPublicKeySpec

All Implemented Interfaces:

KeySpec

public class DSAPublicKeySpec
extends Object
implements KeySpec

The parameters specifying a DSA public key.

Constructor Summary

Constructors

Constructor and Description
DSAPublicKeySpec(BigInteger y, BigInteger p, BigInteger q, BigInteger g) Creates a new DSAPublicKeySpec with the specified public key, prime, sub-prime and base.

Method Summary

Modifier and Type	Method and Description
BigInteger	getG() Returns the base g.
BigInteger	getP() Returns the prime p.
BigInteger	getQ() Returns the sub-prime q.
BigInteger	getY() Returns the public key value y.

Methods inherited from class java.lang.Object

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

Constructor Detail

DSAPublicKeySpec

public DSAPublicKeySpec(BigInteger y,
                        BigInteger p,
                        BigInteger q,
                        BigInteger g)

Creates a new DSAPublicKeySpec with the specified public key, prime, sub-prime and base.

Parameters:

y - the public key value y.

p - the prime p.

q - the sub-prime q.

g - the base g.

Method Detail

getG

public BigInteger getG()

Returns the base g.

Returns:

the base g.

getP

public BigInteger getP()

Returns the prime p.

Returns:

the prime p.

getQ

public BigInteger getQ()

Returns the sub-prime q.

Returns:

the sub-prime q.

getY

public BigInteger getY()

Returns the public key value y.

Returns:

the public key value y.