Class DSAPrivateKeySpec

java.lang.Object
java.security.spec.DSAPrivateKeySpec
All Implemented Interfaces:
KeySpec
public class DSAPrivateKeySpec extends Object implements KeySpec
This class specifies a DSA private key with its associated parameters.
Since:
1.2
See Also:

  • Constructor Summary

    Constructors
    Constructor
    Description
    DSAPrivateKeySpec(BigInteger x, BigInteger p, BigInteger q, BigInteger g)
    Creates a new DSAPrivateKeySpec with the specified parameter values.

  • Method Summary

    Modifier and Type
    Method
    Description
    BigInteger
    getG()
    Returns the base g.
    BigInteger
    getP()
    Returns the prime p.
    BigInteger
    getQ()
    Returns the sub-prime q.
    BigInteger
    getX()
    Returns the private key x.

    Methods declared in class Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
    Modifier and Type
    Method
    Description
    protected Object
    clone()
    Answers a new instance of the same class as the receiver, whose slots have been filled in with the values in the slots of the receiver.
    boolean
    equals(Object o)
    Compares the argument to the receiver, and answers true if they represent the same object using a class specific comparison.
    protected void
    finalize()
    Deprecated, for removal: This API element is subject to removal in a future version.
    May cause performance issues, deadlocks and hangs.
    final Class<? extends Object>
    getClass()
    Answers the unique instance of java.lang.Class which represents the class of the receiver.
    int
    hashCode()
    Answers an integer hash code for the receiver.
    final void
    notify()
    Causes one thread which is waiting on the receiver to be made ready to run.
    final void
    notifyAll()
    Causes all threads which are waiting on the receiver to be made ready to run.
    String
    toString()
    Answers a string containing a concise, human-readable description of the receiver.
    final void
    wait()
    Causes the thread which sent this message to be made not ready to run pending some change in the receiver (as indicated by notify or notifyAll).
    final void
    wait(long time)
    Causes the thread which sent this message to be made not ready to run either pending some change in the receiver (as indicated by notify or notifyAll) or the expiration of the timeout.
    final void
    wait(long time, int frac)
    Causes the thread which sent this message to be made not ready to run either pending some change in the receiver (as indicated by notify or notifyAll) or the expiration of the timeout.

  • Constructor Details

    • DSAPrivateKeySpec

      public DSAPrivateKeySpec(BigInteger x, BigInteger p, BigInteger q, BigInteger g)
      Creates a new DSAPrivateKeySpec with the specified parameter values.
      Parameters:
      x - the private key.
      p - the prime.
      q - the sub-prime.
      g - the base.

  • Method Details

    • getX

      public BigInteger getX()
      Returns the private key x.
      Returns:
      the private key x.

    • 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.