DSAPublicKeySpec (Java 2 Platform SE 5.0) (original) (raw)

java.security.spec

Class DSAPublicKeySpec

java.lang.Object extended by java.security.spec.DSAPublicKeySpec

All Implemented Interfaces:

KeySpec

public class DSAPublicKeySpec

extends Object

implements KeySpec

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

Since:

1.2

Constructor Summary
[DSAPublicKeySpec](../../../java/security/spec/DSAPublicKeySpec.html#DSAPublicKeySpec%28java.math.BigInteger, java.math.BigInteger, java.math.BigInteger, java.math.BigInteger%29)(BigInteger y,BigInteger p,BigInteger q,BigInteger g) Creates a new DSAPublicKeySpec with the specified parameter values.

Method Summary
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 y.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, [wait](../../../java/lang/Object.html#wait%28long, int%29)

Constructor Detail

DSAPublicKeySpec

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

Creates a new DSAPublicKeySpec with the specified parameter values.

Parameters:

y - the public key.

p - the prime.

q - the sub-prime.

g - the base.

Method Detail

getY

public BigInteger getY()

Returns the public key y.

Returns:

the public key y.

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.

getG

public BigInteger getG()

Returns the base g.

Returns:

the base g.

Submit a bug or feature
For further API reference and developer documentation, see Java 2 SDK SE Developer Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.