Java In A Nutshell, 5th Edition

This class represents a public or private key encoded according to the X.509 standard.

public class X509EncodedKeySpec extends EncodedKeySpec { // Public Constructors public X509EncodedKeySpec (byte[ ] encodedKey ); // Public Methods Overriding EncodedKeySpec public byte[ ] getEncoded ( ); public final String getFormat ( ); }