Module java.base

Class DHPublicKeySpec

java.lang.Object
javax.crypto.spec.DHPublicKeySpec
All Implemented Interfaces:
KeySpec

public class DHPublicKeySpec
extends Object
implements KeySpec
This class specifies a Diffie-Hellman public 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:
DHPrivateKeySpec
  • Constructor Details

    • DHPublicKeySpec

      public DHPublicKeySpec​(BigInteger y, BigInteger p, BigInteger g)
      Constructor that takes a public value y, a prime modulus p, and a base generator g.
      Parameters:
      y - public value y
      p - prime modulus p
      g - base generator g
  • Method Details

    • getY

      public BigInteger getY()
      Returns the public value y.
      Returns:
      the public value y
    • 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