1 files changed, 0 insertions, 86 deletions
diff --git a/gnu/java/security/provider/DiffieHellmanKeyPairGeneratorImpl.java b/gnu/java/security/provider/DiffieHellmanKeyPairGeneratorImpl.java
deleted file mode 100644
index 1b68d274f..000000000
--- a/gnu/java/security/provider/DiffieHellmanKeyPairGeneratorImpl.java
+++ /dev/null
@@ -1,86 +0,0 @@
-/* DiffieHellmanKeyPairGeneratorImpl.java --
-   Copyright (C) 2005 Free Software Foundation, Inc.
-
-This file is part of GNU Classpath.
-
-GNU Classpath is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU Classpath is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU Classpath; see the file COPYING.  If not, write to the
-Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-02110-1301 USA.
-
-Linking this library statically or dynamically with other modules is
-making a combined work based on this library.  Thus, the terms and
-conditions of the GNU General Public License cover the whole
-combination.
-
-As a special exception, the copyright holders of this library give you
-permission to link this library with independent modules to produce an
-executable, regardless of the license terms of these independent
-modules, and to copy and distribute the resulting executable under
-terms of your choice, provided that you also meet, for each linked
-independent module, the terms and conditions of the license of that
-module.  An independent module is a module which is not derived from
-or based on this library.  If you modify this library, you may extend
-this exception to your version of the library, but you are not
-obligated to do so.  If you do not wish to do so, delete this
-exception statement from your version. */
-
-
-package gnu.java.security.provider;
-
-import gnu.javax.crypto.GnuDHPrivateKey;
-
-import java.math.BigInteger;
-
-import java.security.KeyPair;
-import java.security.KeyPairGeneratorSpi;
-import java.security.SecureRandom;
-import java.security.spec.AlgorithmParameterSpec;
-
-import javax.crypto.spec.DHParameterSpec;
-
-public class DiffieHellmanKeyPairGeneratorImpl extends KeyPairGeneratorSpi
-{
-  private SecureRandom random;
-  private DHParameterSpec params;
-
-  public KeyPair generateKeyPair ()
-  {
-    if (params == null || random == null)
-      throw new IllegalStateException ("not initialized");
-    byte[] buf = new byte[(params.getP ().bitLength() >>> 3)];
-    random.nextBytes (buf);
-    BigInteger x = new BigInteger (1, buf);
-    BigInteger y = params.getG ().modPow (x, params.getP ());
-    GnuDHPublicKey pub = new GnuDHPublicKey (params, y, null);
-    GnuDHPrivateKey priv = new GnuDHPrivateKey (x, params);
-
-    return new KeyPair (pub, priv);
-  }
-
-  public void initialize (final int keysize, final SecureRandom random)
-  {
-    throw new UnsupportedOperationException ("key generation without parameters not supported");
-  }
-
-  public void initialize (final AlgorithmParameterSpec params,
-                          final SecureRandom random)
-  {
-    if (!(params instanceof DHParameterSpec))
-      throw new IllegalArgumentException ("expecting Diffie-Hellman parameters");
-    this.params = (DHParameterSpec) params;
-    this.random = random;
-    if (this.random == null)
-      this.random = new SecureRandom ();
-  }
-}