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/**
021 * <div class="zh"> 存放密钥信息的实体类 </div> <div class="en"> Entity class for storing key information</div>
022 * @since V3.25.00
023 */
024public class KeyInfo {
025
026    private byte keyType;
027    private byte keyIndex;
028    private short keyLen;
029    private byte[] KCV;
030    private byte[] KSN;
031
032
033    public KeyInfo(byte keyType, byte keyIndex, short keyLen, byte[] KCV, byte[] KSN) {
034        this.keyType = keyType;
035        this.keyIndex = keyIndex;
036        this.keyLen = keyLen;
037        this.KCV = KCV;
038        this.KSN = KSN;
039    }
040
041    /**
042     * <div class="zh"> 获取密钥类型 </div> <div class="en"> Get key type</div>
043     *
044     * @return key type
045     */
046    public byte getKeyType() {
047        return keyType;
048    }
049
050    /**
051     * <div class="zh"> 获取密钥索引 </div> <div class="en"> Get key index </div>
052     *
053     * @return key index
054     */
055    public byte getKeyIndex() {
056        return keyIndex;
057    }
058
059    /**
060     * <div class="zh"> 获取密钥长度 </div> <div class="en"> Get key length </div>
061     *
062     * @return <div class="zh"> 密钥长度，对称密钥为Bytes, 非对称密钥为Bits </div> <div class="en"> Key length, symmetric key is Bytes, asymmetric key is Bits</div>
063     */
064    public short getKeyLen() {
065        return keyLen;
066    }
067
068    /**
069     * <div class="zh"> 获取KCV </div> <div class="en"> Get KCV </div>
070     *
071     * @return KCV or "N/A"
072     */
073    public byte[] getKCV() {
074        return KCV;
075    }
076
077    /**
078     * <div class="zh"> 获取KSN </div> <div class="en"> Get KSN </div>
079     *
080     * @return KSN
081     */
082    public byte[] getKSN() {
083        return KSN;
084    }
085}