1 files changed, 0 insertions, 176 deletions
diff --git a/gcc-4.4.3/libjava/classpath/gnu/javax/crypto/keyring/AuthenticatedEntry.java b/gcc-4.4.3/libjava/classpath/gnu/javax/crypto/keyring/AuthenticatedEntry.java
deleted file mode 100644
index cd2e5868d..000000000
--- a/gcc-4.4.3/libjava/classpath/gnu/javax/crypto/keyring/AuthenticatedEntry.java
+++ /dev/null
@@ -1,176 +0,0 @@
-/* AuthenticatedEntry.java -- 
-   Copyright (C) 2003, 2006 Free Software Foundation, Inc.
-
-This file is a 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 of the License, 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; if not, write to the Free Software
-Foundation, Inc., 51 Franklin St, 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.javax.crypto.keyring;
-
-import gnu.java.security.Registry;
-import gnu.javax.crypto.mac.IMac;
-import gnu.javax.crypto.mac.MacFactory;
-import gnu.javax.crypto.mac.MacOutputStream;
-
-import java.io.ByteArrayInputStream;
-import java.io.ByteArrayOutputStream;
-import java.io.DataInputStream;
-import java.io.DataOutputStream;
-import java.io.IOException;
-import java.security.InvalidKeyException;
-import java.util.Arrays;
-import java.util.HashMap;
-import java.util.Iterator;
-
-public final class AuthenticatedEntry
-    extends MaskableEnvelopeEntry
-    implements Registry
-{
-  public static final int TYPE = 2;
-
-  public AuthenticatedEntry(String mac, int macLen, Properties properties)
-  {
-    super(TYPE, properties);
-    if (macLen <= 0)
-      throw new IllegalArgumentException("invalid mac length");
-    this.properties.put("mac", mac);
-    this.properties.put("maclen", String.valueOf(macLen));
-    setMasked(false);
-  }
-
-  private AuthenticatedEntry()
-  {
-    super(TYPE);
-    setMasked(true);
-  }
-
-  public static AuthenticatedEntry decode(DataInputStream in)
-      throws IOException
-  {
-    AuthenticatedEntry entry = new AuthenticatedEntry();
-    entry.properties.decode(in);
-    if (! entry.properties.containsKey("mac"))
-      throw new MalformedKeyringException("no mac specified");
-    if (! entry.properties.containsKey("maclen"))
-      throw new MalformedKeyringException("no mac length specified");
-    return entry;
-  }
-
-  /**
-   * Computes the mac over this envelope's data. This method <b>must</b> be
-   * called before this entry in encoded.
-   * 
-   * @param key The key to authenticate with.
-   * @throws IOException If encoding fails.
-   * @throws InvalidKeyException If the supplied key is bad.
-   */
-  public void authenticate(byte[] key) throws IOException, InvalidKeyException
-  {
-    if (isMasked())
-      throw new IllegalStateException("entry is masked");
-    IMac m = getMac(key);
-    ByteArrayOutputStream bout = new ByteArrayOutputStream(1024);
-    MacOutputStream macout = new MacOutputStream(bout, m);
-    DataOutputStream out2 = new DataOutputStream(macout);
-    for (Iterator it = entries.iterator(); it.hasNext();)
-      {
-        Entry entry = (Entry) it.next();
-        entry.encode(out2);
-      }
-    bout.write(m.digest());
-    payload = bout.toByteArray();
-  }
-
-  /**
-   * Verifies this entry's payload. This method will unmask this entry, thus it
-   * must be called before accessing its contents.
-   * 
-   * @param key The key to use to authenticate.
-   * @throws InvalidKeyException If the given key is improper.
-   */
-  public void verify(byte[] key) throws InvalidKeyException
-  {
-    if (! isMasked() || payload == null)
-      return;
-    IMac m = getMac(key);
-    m.update(payload, 0, payload.length - m.macSize());
-    byte[] macValue = new byte[m.macSize()];
-    System.arraycopy(payload, payload.length - macValue.length, macValue, 0,
-                     macValue.length);
-    if (! Arrays.equals(macValue, m.digest()))
-      throw new IllegalArgumentException("MAC verification failed");
-    try
-      {
-        int len = payload.length - m.macSize();
-        ByteArrayInputStream bais = new ByteArrayInputStream(payload, 0, len);
-        DataInputStream in = new DataInputStream(bais);
-        decodeEnvelope(in);
-      }
-    catch (IOException ioe)
-      {
-        throw new IllegalArgumentException("malformed keyring fragment");
-      }
-    setMasked(false);
-    payload = null;
-  }
-
-  protected void encodePayload() throws IOException
-  {
-    if (payload == null)
-      throw new IllegalStateException("not authenticated");
-  }
-
-  private IMac getMac(byte[] key) throws InvalidKeyException
-  {
-    IMac mac = MacFactory.getInstance(properties.get("mac"));
-    if (mac == null)
-      throw new IllegalArgumentException("no such mac: " + properties.get("mac"));
-    int maclen = 0;
-    if (! properties.containsKey("maclen"))
-      throw new IllegalArgumentException("no MAC length");
-    try
-      {
-        maclen = Integer.parseInt(properties.get("maclen"));
-      }
-    catch (NumberFormatException nfe)
-      {
-        throw new IllegalArgumentException("bad MAC length");
-      }
-    HashMap macAttr = new HashMap();
-    macAttr.put(IMac.MAC_KEY_MATERIAL, key);
-    macAttr.put(IMac.TRUNCATED_SIZE, Integer.valueOf(maclen));
-    mac.init(macAttr);
-    return mac;
-  }
-}