--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/src/java.base/share/classes/com/sun/crypto/provider/AESParameters.java	Sun Aug 17 15:54:13 2014 +0100
@@ -0,0 +1,90 @@
+/*
+ * Copyright (c) 2002, 2011, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code 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
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+package com.sun.crypto.provider;
+
+import java.io.*;
+import java.security.AlgorithmParametersSpi;
+import java.security.spec.AlgorithmParameterSpec;
+import java.security.spec.InvalidParameterSpecException;
+
+/**
+ * This class implements the parameter (IV) used with the AES algorithm
+ * in feedback-mode. IV is defined in the standards as follows:
+ *
+ * <pre>
+ * IV ::= OCTET STRING  -- 16 octets
+ * </pre>
+ *
+ * @author Valerie Peng
+ *
+ */
+public final class AESParameters extends AlgorithmParametersSpi {
+
+    private BlockCipherParamsCore core;
+
+    public AESParameters() {
+        core = new BlockCipherParamsCore(AESConstants.AES_BLOCK_SIZE);
+    }
+
+    protected void engineInit(AlgorithmParameterSpec paramSpec)
+        throws InvalidParameterSpecException {
+        core.init(paramSpec);
+    }
+
+    protected void engineInit(byte[] encoded)
+        throws IOException {
+        core.init(encoded);
+    }
+
+    protected void engineInit(byte[] encoded, String decodingMethod)
+        throws IOException {
+        core.init(encoded, decodingMethod);
+    }
+
+    protected <T extends AlgorithmParameterSpec>
+        T engineGetParameterSpec(Class<T> paramSpec)
+        throws InvalidParameterSpecException {
+        if (AlgorithmParameterSpec.class.isAssignableFrom(paramSpec)) {
+            return core.getParameterSpec(paramSpec);
+        } else {
+            throw new InvalidParameterSpecException
+                ("Inappropriate parameter Specification");
+        }
+    }
+
+    protected byte[] engineGetEncoded() throws IOException {
+        return core.getEncoded();
+    }
+
+    protected byte[] engineGetEncoded(String encodingMethod)
+        throws IOException {
+        return core.getEncoded();
+    }
+
+    protected String engineToString() {
+        return core.toString();
+    }
+}