/*
 *  Licensed to the Apache Software Foundation (ASF) under one or more
 *  contributor license agreements.  See the NOTICE file distributed with
 *  this work for additional information regarding copyright ownership.
 *  The ASF licenses this file to You under the Apache License, Version 2.0
 *  (the "License"); you may not use this file except in compliance with
 *  the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */

/**
 * @author Boris Kuznetsov
 * @version $Revision$
 */

package org.apache.harmony.xnet.provider.jsse;

/**
 * 
 * Contains SSL 3.0 constants 
 * @see <a href="http://wp.netscape.com/eng/ssl3">SSL 3.0 Spec.</a>
 */
public class SSLv3Constants {

    /**
     * Client is a sender. Used in hash calculating for finished message.
     * @see <a href="http://wp.netscape.com/eng/ssl3">SSL 3.0 Spec., 5.6.9
     * Finished</a>
     */
    static final byte[] client = new byte[] { 0x43, 0x4C, 0x4E, 0x54 };

    /**
     * Server is a sender. Used in hash calculating for finished message.
     * @see <a href="http://wp.netscape.com/eng/ssl3">SSL 3.0 Spec., 5.6.9
     * Finished</a>
     */
    static final byte[] server = new byte[] { 0x53, 0x52, 0x56, 0x52 };

    /**
     * pad_1 for MD5
     * @see <a href="http://wp.netscape.com/eng/ssl3">SSL 3.0 Spec., 5.2.3.1
     * Null or standard stream cipher</a>
     */
    static final byte[] MD5pad1 = new byte[] { 0x36, 0x36, 0x36, 0x36,
            0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36,
            0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36,
            0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36,
            0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36 };

    /**
     * pad_1 for SHA
     * @see <a href="http://wp.netscape.com/eng/ssl3">SSL 3.0 Spec., 5.2.3.1
     * Null or standard stream cipher</a>
     */
    static final byte[] SHApad1 = new byte[] { 0x36, 0x36, 0x36, 0x36,
            0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36,
            0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36,
            0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36,
            0x36, 0x36, 0x36 };

    /**
     * pad_2 for MD5
     * @see <a href="http://wp.netscape.com/eng/ssl3">SSL 3.0 Spec., 5.2.3.1
     * Null or standard stream cipher</a>
     */
    static final byte[] MD5pad2 = new byte[] { 0x5C, 0x5C, 0x5C, 0x5C,
            0x5C, 0x5C, 0x5C, 0x5C, 0x5C, 0x5C, 0x5C, 0x5C, 0x5C, 0x5C, 0x5C,
            0x5C, 0x5C, 0x5C, 0x5C, 0x5C, 0x5C, 0x5C, 0x5C, 0x5C, 0x5C, 0x5C,
            0x5C, 0x5C, 0x5C, 0x5C, 0x5C, 0x5C, 0x5C, 0x5C, 0x5C, 0x5C, 0x5C,
            0x5C, 0x5C, 0x5C, 0x5C, 0x5C, 0x5C, 0x5C, 0x5C, 0x5C, 0x5C, 0x5C };

    /**
     * pad_2 for SHA
     * @see <a href="http://wp.netscape.com/eng/ssl3">SSL 3.0 Spec., 5.2.3.1
     * Null or standard stream cipher</a>
     */
    static final byte[] SHApad2 = new byte[] { 0x5C, 0x5C, 0x5C, 0x5C,
            0x5C, 0x5C, 0x5C, 0x5C, 0x5C, 0x5C, 0x5C, 0x5C, 0x5C, 0x5C, 0x5C,
            0x5C, 0x5C, 0x5C, 0x5C, 0x5C, 0x5C, 0x5C, 0x5C, 0x5C, 0x5C, 0x5C,
            0x5C, 0x5C, 0x5C, 0x5C, 0x5C, 0x5C, 0x5C, 0x5C, 0x5C, 0x5C, 0x5C,
            0x5C, 0x5C, 0x5C };
}
