加密狗的管理层API（C#代码）

using System;
 using System.Collections.Generic;
 using System.Text;
 using System.Runtime.InteropServices;

 //class NT88API
 //{
 ////查找加密锁
 //    [DllImport("NT88.dll", CharSet = CharSet.Ansi, CallingConvention = CallingConvention.StdCall)]
 //    public static extern int NTFindFirst(string NTCode);

 ////查询硬件ID
 //    [DllImport("NT88.dll", CharSet = CharSet.Ansi, CallingConvention = CallingConvention.StdCall)]
 //    public static extern int NTGetHardwareID(StringBuilder hardwareID);

 ////登录加密锁
 //    [DllImport("NT88.dll", CharSet = CharSet.Ansi, CallingConvention = CallingConvention.StdCall)]
 //    public static extern int NTLogin(string NTpassword);

 ////存储区数据读取
 //    [DllImport("NT88.dll", CharSet = CharSet.Ansi, CallingConvention = CallingConvention.StdCall)]
 //    public static extern int NTRead(int address, int Length, byte[] pData);

 ////存储区数据写入
 //    [DllImport("NT88.dll", CharSet = CharSet.Ansi, CallingConvention = CallingConvention.StdCall)]
 //    public static extern int NTWrite(int address, int Length, byte[] pData);

 ////3DES解密
 //    [DllImport("NT88.dll", CharSet = CharSet.Ansi, CallingConvention = CallingConvention.StdCall)]
 //    public static extern int NT3DESCBCDecrypt(byte[] vi, byte[] pDataBuffer, int Length);

 ////3DES加密
 //    [DllImport("NT88.dll", CharSet = CharSet.Ansi, CallingConvention = CallingConvention.StdCall)]
 //    public static extern int NT3DESCBCEncrypt(byte[] vi, byte[] pDataBuffer, int Length);

 ////验证许可证
 //    [DllImport("NT88.dll", CharSet = CharSet.Ansi, CallingConvention = CallingConvention.StdCall)]
 //    public static extern int NTCheckLicense(int licenseCode);

 ////登出加密锁
 //    [DllImport("NT88.dll", CharSet = CharSet.Ansi, CallingConvention = CallingConvention.Cdecl)]
 //    public static extern int NTLogout();

 //    #region 管理员API

 ////验证管理员密码
 //    [DllImport("NT88.dll", CharSet = CharSet.Ansi, CallingConvention = CallingConvention.StdCall)]
 //    public static extern int NTCheckSuperPin(string superPin);

 //    #endregion

 //}

 class NT88API
 {

     #region 管理员用法
     //查找所有加密锁，只有找到加密锁才能其他操作，NTFindAll必须第一个执行
     [DllImport("NT88Mgr.dll", CharSet = CharSet.Ansi, CallingConvention = CallingConvention.StdCall)]
     public static extern int NTFindAll(int[] NTHandle, int[] nKeyNum);

     /// <summary>
 /// 获取加密锁硬件属性
 /// </summary>
 /// <param name="NTHandle">加密锁handle</param>
 /// <param name="keyMode">加密锁型号</param>
 /// <param name="keyVersion">硬件版本</param>
 /// <param name="e2size">存储区大小</param>
 /// <param name="ramSize">内存区大小</param>
 /// <param name="prouctionTime">生产日期</param>
 /// <returns></returns>
     [DllImport("NT88Mgr.dll", CharSet = CharSet.Ansi, CallingConvention = CallingConvention.StdCall)]
     public static extern int NTGetDevCaps(int NTHandle, int[] keyMode, int[] keyVersion, int[] e2size, int[] ramSize, byte[] prouctionTime);

     //获取硬件序列号
     [DllImport("NT88Mgr.dll", CharSet = CharSet.Ansi, CallingConvention = CallingConvention.StdCall)]
     public static extern int NTGetHarddwareID(int NTHandle, string hardwareID);

     //检测管理密码
     [DllImport("NT88Mgr.dll", CharSet = CharSet.Ansi, CallingConvention = CallingConvention.StdCall)]
     public static extern int NTCheckSuperPin(int NTHandle, string superin);

     //修改加密锁管理密码
     [DllImport("NT88Mgr.dll", CharSet = CharSet.Ansi, CallingConvention = CallingConvention.StdCall)]
     public static extern int NTSetSuperPin(int NTHandle, string newSPin);

     //修改加密锁登录密码
     [DllImport("NT88Mgr.dll", CharSet = CharSet.Ansi, CallingConvention = CallingConvention.StdCall)]
     public static extern int NTSetUserPin(int NTHandle, string superin, string seed, StringBuilder userPin);

     //修改加密锁识别码
     [DllImport("NT88Mgr.dll", CharSet = CharSet.Ansi, CallingConvention = CallingConvention.StdCall)]
     public static extern int NTSetAppName(int NTHandle, StringBuilder NTCode);

     //获得加密锁识别码
     [DllImport("NT88Mgr.dll", CharSet = CharSet.Ansi, CallingConvention = CallingConvention.StdCall)]
     public static extern int NTGetAppName(int NTHandle, StringBuilder NTCode);

     //读取存储区数据
     [DllImport("NT88Mgr.dll", CharSet = CharSet.Ansi, CallingConvention = CallingConvention.StdCall)]
     public static extern int NTRead(int NTHandle, int address, int length, byte[] pData);

     //读写存储区数据
     [DllImport("NT88Mgr.dll", CharSet = CharSet.Ansi, CallingConvention = CallingConvention.StdCall)]
     public static extern int NTWrite(int NTHandle, int address, int length, byte[] pData);

     //获取许可证标识及验证码
     [DllImport("NT88Mgr.dll", CharSet = CharSet.Ansi, CallingConvention = CallingConvention.StdCall)]
     public static extern int NTGetLicenseSettings(int NTHandle, byte[] licenseOption, int[] licenseCode, int licOptionNumber);

     //设置许可证标识，同时计算出验证码
     [DllImport("NT88Mgr.dll", CharSet = CharSet.Ansi, CallingConvention = CallingConvention.StdCall)]
     public static extern int NTGenLicenseCodes(int NTHandle, byte[] licenseOption, int[] licenseCode, int licOptionNumber);

     //验证许可证,输入相应额验证码进行验证
     [DllImport("NT88Mgr.dll", CharSet = CharSet.Ansi, CallingConvention = CallingConvention.StdCall)]
     public static extern int NTCheckLicense(int NTHandle, int licenseCode);

     //3DES加密
     [DllImport("NT88Mgr.dll", CharSet = CharSet.Ansi, CallingConvention = CallingConvention.StdCall)]
     public static extern int NT3DESCBCEncrypt(int NTHandle, byte[] iv, byte[] pDataBuffer, int length);

     //3DES设置
     [DllImport("NT88Mgr.dll", CharSet = CharSet.Ansi, CallingConvention = CallingConvention.StdCall)]
     public static extern int NTSet3DESKey(int NTHandle, byte[] key);

     //3DES解密
     [DllImport("NT88Mgr.dll", CharSet = CharSet.Ansi, CallingConvention = CallingConvention.StdCall)]
     public static extern int NT3DESCBCDecrypt(int NTHandle, byte[] iv, byte[] pDataBuffer, int length);

     //查询硬件ID
     [DllImport("NT88Mgr.dll", CharSet = CharSet.Ansi, CallingConvention = CallingConvention.StdCall)]
     public static extern int NTGetHardwareID(int NTHandle, StringBuilder hardwareID);

     #endregion

     /*****************************************/

     #region 应用层
     //查找加密锁
     [DllImport("NT88.dll", CharSet = CharSet.Ansi, CallingConvention = CallingConvention.StdCall)]
     public static extern int NTFindFirst(string NTCode);

     //查询硬件ID
     [DllImport("NT88.dll", CharSet = CharSet.Ansi, CallingConvention = CallingConvention.StdCall)]
     public static extern int NTGetHardwareID(StringBuilder hardwareID);

     //登录加密锁
     [DllImport("NT88.dll", CharSet = CharSet.Ansi, CallingConvention = CallingConvention.StdCall)]
     public static extern int NTLogin(string NTpassword);

     //存储区数据读取
     [DllImport("NT88.dll", CharSet = CharSet.Ansi, CallingConvention = CallingConvention.StdCall)]
     public static extern int NTRead(int address, int Length, byte[] pData);

     //存储区数据写入
     [DllImport("NT88.dll", CharSet = CharSet.Ansi, CallingConvention = CallingConvention.StdCall)]
     public static extern int NTWrite(int address, int Length, byte[] pData);

     //3DES解密
     [DllImport("NT88.dll", CharSet = CharSet.Ansi, CallingConvention = CallingConvention.StdCall)]
     public static extern int NT3DESCBCDecrypt(byte[] vi, byte[] pDataBuffer, int Length);

     //3DES加密
     [DllImport("NT88.dll", CharSet = CharSet.Ansi, CallingConvention = CallingConvention.StdCall)]
     public static extern int NT3DESCBCEncrypt(byte[] vi, byte[] pDataBuffer, int Length);

     //验证许可证
     [DllImport("NT88.dll", CharSet = CharSet.Ansi, CallingConvention = CallingConvention.StdCall)]
     public static extern int NTCheckLicense(int licenseCode);

     //登出加密锁
     [DllImport("NT88.dll", CharSet = CharSet.Ansi, CallingConvention = CallingConvention.Cdecl)]
     public static extern int NTLogout();

     #endregion
 }