--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/src/share/classes/sun/security/internal/spec/TlsPrfParameterSpec.java	Sat Dec 01 00:00:00 2007 +0000
@@ -0,0 +1,113 @@
+/*
+ * Copyright 2005-2007 Sun Microsystems, Inc.  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.  Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+package sun.security.internal.spec;
+
+import java.security.spec.AlgorithmParameterSpec;
+
+import javax.crypto.SecretKey;
+
+/**
+ * Parameters for the TLS PRF (pseudo-random function). The PRF function
+ * is defined in RFC 2246.
+ * This class is used to initialize KeyGenerators of the type "TlsPrf".
+ *
+ * <p>Instances of this class are immutable.
+ *
+ * @since   1.6
+ * @author  Andreas Sterbenz
+ * @deprecated Sun JDK internal use only --- WILL BE REMOVED in Dolphin (JDK 7)
+ */
+@Deprecated
+public class TlsPrfParameterSpec implements AlgorithmParameterSpec {
+
+    private final SecretKey secret;
+    private final String label;
+    private final byte[] seed;
+    private final int outputLength;
+
+    /**
+     * Constructs a new TlsPrfParameterSpec.
+     *
+     * @param secret the secret to use in the calculation (or null)
+     * @param label the label to use in the calculation
+     * @param seed the random seed to use in the calculation
+     * @param outputLength the length in bytes of the output key to be produced
+     *
+     * @throws NullPointerException if label or seed is null
+     * @throws IllegalArgumentException if outputLength is negative
+     */
+    public TlsPrfParameterSpec(SecretKey secret, String label, byte[] seed, int outputLength) {
+        if ((label == null) || (seed == null)) {
+            throw new NullPointerException("label and seed must not be null");
+        }
+        if (outputLength <= 0) {
+            throw new IllegalArgumentException("outputLength must be positive");
+        }
+        this.secret = secret;
+        this.label = label;
+        this.seed = seed.clone();
+        this.outputLength = outputLength;
+    }
+
+    /**
+     * Returns the secret to use in the PRF calculation, or null if there is no
+     * secret.
+     *
+     * @return the secret to use in the PRF calculation, or null if there is no
+     * secret.
+     */
+    public SecretKey getSecret() {
+        return secret;
+    }
+
+    /**
+     * Returns the label to use in the PRF calcuation.
+     *
+     * @return the label to use in the PRF calcuation.
+     */
+    public String getLabel() {
+        return label;
+    }
+
+    /**
+     * Returns a copy of the seed to use in the PRF calcuation.
+     *
+     * @return a copy of the seed to use in the PRF calcuation.
+     */
+    public byte[] getSeed() {
+        return seed.clone();
+    }
+
+    /**
+     * Returns the length in bytes of the output key to be produced.
+     *
+     * @return the length in bytes of the output key to be produced.
+     */
+    public int getOutputLength() {
+        return outputLength;
+    }
+
+}