org.bouncycastle.jce.spec
Class GOST3410PublicKeySpec

java.lang.Object
  org.bouncycastle.jce.spec.GOST3410PublicKeySpec

All Implemented Interfaces:

java.security.spec.KeySpec

public class GOST3410PublicKeySpec
extends java.lang.Object
implements java.security.spec.KeySpec

This class specifies a GOST3410-94 public key with its associated parameters.

Field Summary

private java.math.BigInteger	a
private java.math.BigInteger	p
private java.math.BigInteger	q
private java.math.BigInteger	y

Constructor Summary

GOST3410PublicKeySpec(java.math.BigInteger y, java.math.BigInteger p, java.math.BigInteger q, java.math.BigInteger a)
Creates a new GOST3410PublicKeySpec with the specified parameter values.

Method Summary

java.math.BigInteger	getA() Returns the base g.
java.math.BigInteger	getP() Returns the prime p.
java.math.BigInteger	getQ() Returns the sub-prime q.
java.math.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

Field Detail

y

private java.math.BigInteger y

p

private java.math.BigInteger p

q

private java.math.BigInteger q

a

private java.math.BigInteger a

Constructor Detail

GOST3410PublicKeySpec

public GOST3410PublicKeySpec(java.math.BigInteger y,
                             java.math.BigInteger p,
                             java.math.BigInteger q,
                             java.math.BigInteger a)

Creates a new GOST3410PublicKeySpec with the specified parameter values.

Parameters:

y - the public key.

p - the prime.

q - the sub-prime.

a - the base.

Method Detail

getY

public java.math.BigInteger getY()

Returns the public key y.

Returns:

the public key y.

getP

public java.math.BigInteger getP()

Returns the prime p.

Returns:

the prime p.

getQ

public java.math.BigInteger getQ()

Returns the sub-prime q.

Returns:

the sub-prime q.

getA

public java.math.BigInteger getA()

Returns the base g.

Returns:

the base g.