Class DHPrivateKeySpec

All Implemented Interfaces:
KeySpec
public class DHPrivateKeySpec
extends Object
implements KeySpec

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

Note that this class does not perform any validation on specified parameters. Thus, the specified values are returned directly even if they are null.

Since:
1.4
See Also:
DHPublicKeySpec

Constructors

Constructor Description
DHPrivateKeySpec​(BigInteger x, BigInteger p, BigInteger g)

Constructor that takes a private value x, a prime modulus p, and a base generator g.

Methods

Modifier and Type Method Description
BigInteger getG()

Returns the base generator g.
BigInteger getP()

Returns the prime modulus p.
BigInteger getX()

Returns the private value x.

Methods declared in class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructors

DHPrivateKeySpec

public DHPrivateKeySpec(BigInteger x,
                        BigInteger p,
                        BigInteger g)

Constructor that takes a private value x, a prime modulus p, and a base generator g.

Parameters:
x - private value x
p - prime modulus p
g - base generator g

Methods

getX

public BigInteger getX()

Returns the private value x.

Returns:
the private value x

getP

public BigInteger getP()

Returns the prime modulus p.

Returns:
the prime modulus p

getG

public BigInteger getG()

Returns the base generator g.

Returns:
the base generator g

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https://docs.oracle.com/en/java/javase/11/docs/api/java.base/javax/crypto/spec/DHPrivateKeySpec.html