File Doc Category Size Date Package
DSAPublicKeySpec.java API Doc Java SE 5 API 1726 Fri Aug 26 14:57:18 BST 2005 java.security.spec

DSAPublicKeySpec

java.lang.Object

public class DSAPublicKeySpec extends Object implements KeySpec

This class specifies a DSA public key with its associated parameters.

author: Jan Luehe
version: 1.18, 12/19/03
see: java.security.Key
see: java.security.KeyFactory
see: KeySpec
see: DSAPrivateKeySpec
see: X509EncodedKeySpec
since: 1.2

Fields Summary
private BigInteger
y
private BigInteger
p
private BigInteger
q
private BigInteger
g
Constructors Summary
public DSAPublicKeySpec(BigInteger y, BigInteger p, BigInteger q, BigInteger g)
Creates a new DSAPublicKeySpec with the specified parameter values.
param
y the public key.
param
p the prime.
param
q the sub-prime.
param
g the base.
this.y = y; this.p = p; this.q = q; this.g = g;
Methods Summary
public java.math.BigInteger getG()
Returns the base g.
return
the base g.
return this.g;
public java.math.BigInteger getP()
Returns the prime p.
return
the prime p.
return this.p;
public java.math.BigInteger getQ()
Returns the sub-prime q.
return
the sub-prime q.
return this.q;
public java.math.BigInteger getY()
Returns the public key y.
return
the public key y.
return this.y;