C#实现生成mac地址与IP地址注册码的两种方法
本文实例讲述了C#实现生成mac地址与IP地址注册码的两种方法，分享给大家供大家参考之用。具体方法如下：
方法一：
usingSystem;
usingSystem.Management;
usingSystem.Security.Cryptography;
usingSystem.IO;
usingSystem.Collections.Generic;
usingSystem.Text;
namespacexingming_reg
{
classProgram
{
staticvoidMain(string[]args)
{
boolsucsess=false;
stringcomputerbit="";
regmutoureg=newregmutou();
computerbit=reg.getcomputerbit("X");
sucsess=reg.regmutousoft(computerbit,"xinmin","xinmin.usr");
Console.WriteLine(sucsess);
Console.ReadLine();
}
}
internalclassregmutou
{
//Methods
publicstringGetBIOSSerialNumber()
{
try
{
ManagementObjectSearchersearcher=newManagementObjectSearcher("Select*FromWin32_BIOS");
stringstr="";
foreach(ManagementObjectobj2insearcher.Get())
{
str=obj2["SerialNumber"].ToString().Trim();
}
returnstr;
}
catch
{
return"";
}
}
publicstringgetcomputerbit(stringsoftname)
{
stringcpuID=this.GetCpuID();
stringbIOSSerialNumber=this.GetBIOSSerialNumber();
stringhardDiskSerialNumber=this.GetHardDiskSerialNumber();
stringnetCardMACAddress=this.GetNetCardMACAddress();
if(cpuID!="")
{
MD5md=newMD5CryptoServiceProvider();
cpuID=BitConverter.ToString(md.ComputeHash(Encoding.Default.GetBytes(cpuID))).Replace("-","").ToUpper().Substring(8,0x10);
return(softname+"C"+cpuID);
}
if(bIOSSerialNumber!="")
{
MD5md2=newMD5CryptoServiceProvider();
bIOSSerialNumber=BitConverter.ToString(md2.ComputeHash(Encoding.Default.GetBytes(bIOSSerialNumber))).Replace("-","").ToUpper().Substring(8,0x10);
return(softname+"B"+bIOSSerialNumber);
}
if(hardDiskSerialNumber!="")
{
MD5md3=newMD5CryptoServiceProvider();
hardDiskSerialNumber=BitConverter.ToString(md3.ComputeHash(Encoding.Default.GetBytes(hardDiskSerialNumber))).Replace("-","").ToUpper().Substring(8,0x10);
return(softname+"H"+hardDiskSerialNumber);
}
if(netCardMACAddress!="")
{
MD5md4=newMD5CryptoServiceProvider();
netCardMACAddress=BitConverter.ToString(md4.ComputeHash(Encoding.Default.GetBytes(netCardMACAddress))).Replace("-","").ToUpper().Substring(8,0x10);
return(softname+"N"+netCardMACAddress);
}
return(softname+"WF53A419DB238BBAD");
}
publicstringGetCpuID()
{
try
{
ManagementObjectCollectioninstances=newManagementClass("Win32_Processor").GetInstances();
stringstr=null;
foreach(ManagementObjectobj2ininstances)
{
str=obj2.Properties["ProcessorId"].Value.ToString();
break;
}
returnstr;
}
catch
{
return"";
}
}
publicstringGetHardDiskSerialNumber()
{
try
{
ManagementObjectSearchersearcher=newManagementObjectSearcher("SELECT*FROMWin32_PhysicalMedia");
stringstr="";
foreach(ManagementObjectobj2insearcher.Get())
{
str=obj2["SerialNumber"].ToString().Trim();
break;
}
returnstr;
}
catch
{
return"";
}
}
publicstringGetNetCardMACAddress()
{
try
{
ManagementObjectSearchersearcher=newManagementObjectSearcher("SELECT*FROMWin32_NetworkAdapterWHERE((MACAddressIsNotNULL)AND(Manufacturer<>'Microsoft'))");
stringstr="";
foreach(ManagementObjectobj2insearcher.Get())
{
str=obj2["MACAddress"].ToString().Trim();
}
returnstr;
}
catch
{
return"";
}
}
publicboolregmutousoft(stringcomputerbit,stringsoftname,stringfilename)
{
boolflag=true;
stringstr="";
SHA1sha=newSHA1CryptoServiceProvider();
str=BitConverter.ToString(sha.ComputeHash(Encoding.Default.GetBytes(softname))).Replace("-","").ToUpper();
//if(!File.Exists(filename))
//{
//flag=false;
//Streamstream=File.Open(filename,FileMode.OpenOrCreate);
//StreamWriterwriter=newStreamWriter(stream);
//writer.WriteLine(computerbit);
//writer.Close();
//stream.Close();
//returnflag;
//}
//Streamstream2=File.Open(filename,FileMode.Open);
//StreamReaderreader=newStreamReader(stream2);
//stringstr2="";
stringstr3=computerbit;
//while((str2=reader.ReadLine())!=null)
//{
//str3=str2;
//}
//reader.Close();
//stream2.Close();
//if(str3.Length!=0x18)
//{
////returnfalse;
//}
SHA1sha2=newSHA1CryptoServiceProvider();
stringstr4=BitConverter.ToString(sha2.ComputeHash(Encoding.Default.GetBytes(computerbit))).Replace("-","").ToUpper();
stringstr5="";
for(inti=0;i<str4.Length;i++)
{
if((i%2)==1)
{
str5=str5+str4[i];
}
}
stringstr6="";
for(intj=0;j<str.Length;j++)
{
if((j%2)==0)
{
str6=str6+str[j];
}
}
int[]numArray=newint[20];
for(intk=0;k<20;k++)
{
numArray[k]=str6[k]+str5[k];
numArray[k]=numArray[k]%0x24;
}
stringstr7="";
for(intm=0;m<20;m++)
{
if((m>0)&&((m%4)==0))
{
str7=str7+"-";
}
str7=str7+"0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ"[numArray[m]];
}
if(str3==str7)
{
flag=true;
}
Console.WriteLine("机器码:"+str3);
Console.WriteLine("注册码:"+str7);
returnflag;
}
}
}
方法二：
usingSystem.Management;
//Win32_NetworkAdapterConfiguration是WMI数据库中用来存放网络设备的信息表
ManagementObjectSearcherquery=newManagementObjectSearcher("SELECT*FROMWin32_NetworkAdapterConfigurationWHEREIPEnabled='TRUE'");
//ManagementObjectCollection对象用来存放查询结果
ManagementObjectCollectionqueryCollection=query.Get();
foreach(ManagementObjectmoinqueryCollection)
{
Console.WriteLine("NetworkCard:{0}",mo["Description"]);
Console.WriteLine("MACAddress:{0}",mo["MACAddress"]);
//addresses,subnets和defaultgateways值都是可以包含多个值得数组.
//为了适应这种情况,为了适应这种情况,用户必须把结果分配到一个字符串数组,
//并再一次用foreach语句通过该字符串数组
string[]addresses=(string[])mo["IPAddress"];
string[]subnets=(string[])mo["IPSubnet"];
string[]defaultgateways=(string[])mo["DefaultIPGateway"];
//任何一个接口都可能有多个IP地址
foreach(stringipaddressinaddresses)
{
Console.WriteLine("IPAddress:{0}",ipaddress);
}
foreach(stringsubnetinsubnets)
{
Console.WriteLine("SubnetMask:{0}",subnet);
}
foreach(stringdefaultgatewayindefaultgateways)
{
Console.WriteLine("Gateway:{0}",defaultgateway);
}
Console.WriteLine();
}
希望本文所述对大家的C#程序设计有所帮助。