001 /*
002 * ===========================================================================================
003 * = COPYRIGHT
004 *          PAX Computer Technology (Shenzhen) Co., Ltd. PROPRIETARY INFORMATION
005 *   This software is supplied under the terms of a license agreement or nondisclosure
006 *   agreement with PAX Computer Technology (Shenzhen) Co., Ltd. and may not be copied or
007 *   disclosed except in accordance with the terms in that agreement.
008 *     Copyright (C) 2017-2023 PAX Computer Technology (Shenzhen) Co., Ltd. All rights reserved.
009 * Description: // Detail description about the function of this module,
010 *             // interfaces with the other modules, and dependencies.
011 * Revision History:
012 * Date                         Author                        Action
013 * 2017/04/01                   PAX                     Create/Add/Modify/Delete
014 * ===========================================================================================
015 */
016 
017package com.pax.dal.entity;
018
019/**
020 * <div class="zh"> MAC模式定义 </div> <div class="en"> MAC Mode </div>
021 * 
022 * @author Steven.W
023 * 
024 */
025public enum EPedMacMode {
026
027    /**
028     * <div class="zh"> 将BLOCK1用MAC密钥做DES/TDES加密，加密结果与BLOCK2进行逐位异或后再用TAK做DES/TDES加密，依次进行得到8字节的加密结果。 </div> <div
029     * class="en"> According to ANSI X9.9 standard, do DES/TDES encryption for BLOCK1 by using MAC key. Doing DES/TDES
030     * encryption again by using TAK when and after bitwise XOR the previous encryption result with BLOCK2. Processing
031     * in turn to get the 8 bytes encryption result </div>
032     */
033    MODE_00((byte) 0x00),
034    /**
035     * <div class="zh"> 将BLOCK1和BLOCK2进行逐位异或，异或结果与BLOCK3进行逐位异或，依次进行，最后得到8字节的异或结果，将该结果用TAK进行DES/TDES加密运算。 </div> <div
036     * class="en"> In the Hypercom Fast Mode, do bitwise XOR for BLOCK1 and BLOCK2; Do bitwise XOR again by using
037     * previous XOR result with BLOCK3. Execute it in turn and finally get the 8 bytes XOR result. Using TAK to process
038     * DES/TDES encryption for the result. </div>
039     */
040    MODE_01((byte) 0x01),
041    /**
042     * <div class="zh">
043     * ANSIX9.19规范，将BLOCK1用TAK做DES加密(只取前8个字节的key)，加密结果与BLOCK2进行逐位异或后再用TAK做DES加密，依次进行得到8字节的加密结果，直到最后一次采用DES/TDES加密。
044     * </div> <div class="en"> According to ANSIX9.19 standard, do DES encryption for BLOCK1 by using TAK (only take the
045     * first 8 bytes of key). The encryption result wills bitwise XOR with BLOCK2, and then doing DES encryption by
046     * using TAK again. Do it in turn and get the 8 bytes encryption result. Using DES/TDES to encrypt in the last time
047     * </div>
048     */
049    MODE_02((byte) 0x02),
050    /**
051     * <div class="zh">
052     * CMAC算法。KSN不自动加1。
053     * </div><div class="en">CMAC algorithm. KSN does not automatically increase by 1.
054     * </div>
055     * @since V3.25.00
056     */
057    MODE_03((byte) 0x03),
058    /**
059     * <div class="zh">
060     * HMAC-SHA256算法。KSN不自动加1。
061     * 其它值保留扩展MAC算法。
062     * </div> <div class="en"> HMAC-SHA256 algorithm. KSN does not automatically increase by 1.
063     * Other values retain the extended MAC algorithm.
064     * </div>
065     * @since V3.25.00
066     */
067    MODE_05((byte) 0x05),
068
069    /**
070     * <div class="zh">
071     * mac key的APACS70OWF MAC计算。
072     * </div> <div class="en">APACS70OWF MAC calculation of mac key.</div>
073     * @since V3.34.00
074     */
075    MODE_06((byte) 0x06);
076
077
078    private byte pedMacMode;
079
080    private EPedMacMode(byte pedMacMode) {
081        this.pedMacMode = pedMacMode;
082    }
083
084    public byte getPedMacMode() {
085        return pedMacMode;
086    }
087}