Java in a Nutshell, 5th Edition [Electronic resources] نسخه متنی

This interface represents a
Diffie-Hellman public key. Note that it extends two interfaces:
DHKey and
java.security.PublicKey. getY(
) returns the public-key value. If you are working with a
PublicKey you know is a Diffie-Hellman key, you
can cast your PublicKey to a
DHPublicKey.

Figure 17-13. javax.crypto.interfaces.DHPublicKey

public interface

DHPublicKey extends DHKey, java.security.PublicKey {
// Public Constants

5.0 public static final long

serialVersionUID ; =-6628103563352519193
// Public Instance Methods
java.math.BigInteger

getY ( );
}