Java by API/java.security/Key

implements Key

   <source lang="java">
 

import java.security.Key; import java.security.PrivateKey; import java.security.PublicKey; public class XYZKey implements Key, PublicKey, PrivateKey {

 int rotValue;
 public String getAlgorithm() {
   return "XYZ";
 }
 public String getFormat() {
   return "XYZ Special Format";
 }
 public byte[] getEncoded() {
   byte b[] = new byte[4];
   b[3] = (byte) ((rotValue << 24) & 0xff);
   b[2] = (byte) ((rotValue << 16) & 0xff);
   b[1] = (byte) ((rotValue << 8) & 0xff);
   b[0] = (byte) ((rotValue << 0) & 0xff);
   return b;
 }

}

 </source>