javax.crypto.spec
Class DHPublicKeySpec

java.lang.Object
  |
  +--javax.crypto.spec.DHPublicKeySpec

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

This class specifies a Diffie-Hellman public key with its associated parameters.

See Also:
DHPrivateKeySpec

Field Summary
static java.lang.String ident
           
 
Constructor Summary
DHPublicKeySpec(java.math.BigInteger y, java.math.BigInteger p, java.math.BigInteger g)
          basic constructor.
 
Method Summary
 java.math.BigInteger getG()
          Returns the base generator g.
 java.math.BigInteger getP()
          Returns the prime modulus p.
 java.math.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
 

Field Detail

ident

public static final java.lang.String ident
Constructor Detail

DHPublicKeySpec

public DHPublicKeySpec(java.math.BigInteger y,
                       java.math.BigInteger p,
                       java.math.BigInteger g)
basic constructor.
Parameters:
y - the public value.
p - the prime modulus.
g - the base generator.
Method Detail

getY

public java.math.BigInteger getY()
Returns the public value y.
Returns:
the public value y

getP

public java.math.BigInteger getP()
Returns the prime modulus p.
Returns:
the prime modulus p

getG

public java.math.BigInteger getG()
Returns the base generator g.
Returns:
the base generator g