Final the APIs

Author: str4d

src/net/i2p/crypto/eddsa/EdDSAEngine.java

@@ -19,7 +19,7 @@
  * @author str4d
  *
  */
-public class EdDSAEngine extends Signature {
+public final class EdDSAEngine extends Signature {
     private MessageDigest digest;
     private final ByteArrayOutputStream baos;
     private EdDSAKey key;

src/net/i2p/crypto/eddsa/KeyFactory.java

@@ -15,7 +15,7 @@
  * @author str4d
  *
  */
-public class KeyFactory extends KeyFactorySpi {
+public final class KeyFactory extends KeyFactorySpi {
 
     protected PrivateKey engineGeneratePrivate(KeySpec keySpec)
             throws InvalidKeySpecException {

src/net/i2p/crypto/eddsa/KeyPairGenerator.java

@@ -18,7 +18,7 @@
 /**
  *  Default strength is 256
  */
-public class KeyPairGenerator extends KeyPairGeneratorSpi {
+public final class KeyPairGenerator extends KeyPairGeneratorSpi {
     private static final int DEFAULT_STRENGTH = 256;
     private EdDSAParameterSpec edParams;
     private SecureRandom random;