Class DHPrivateKeySpec

java.lang.Object
javax.crypto.spec.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:

Constructor Summary

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.

Method Summary

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

Constructor Details

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

Method Details

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/17/docs/api/java.base/javax/crypto/spec/DHPrivateKeySpec.html