I looked at other materials, including CPU extraction and Mac off-the-shelf.
Code But there is no hard disk serial number. After searching for a long time, we can find the parameter for extracting the hard disk serial number. So
This code utilizes the Linux hdparm command, unifies the pipe pipeline technology to obtain the hard disk serial number skillfully, may conveniently use in the software encryption or the authentication domain
Char buf[256],info[1024]={0};Char *pos;int i;
snbuf[0]=0;Fp=popen ("Hdparm-i/dev/hda", "R");if (FP){while (Fgets (buf,sizeof) (BUF), FP){I=strlen (Info) +st
fingerprint encryption is the acquisition of computer hardware information. We need to read the machine identification one by one through a program and use certain algorithms to restrict user authorization based on the machine identification.
Common hardware resource package: Hard Disk Physical serial number, CPU serial
information.Statement:Private Declare Function GetVolumeInformation Lib "kernel32.dll" Alias "volumes" (ByVal lpRootPathName As String, ByVal encoded As String, ByVal nVolumeNameSize As Integer, stored As Long, stored As Long, lpFileSystemFlags As Long, byVal lpFileSystemNameBuffer As String, ByVal nFileSystemNameSize As Long) As LongCode:Function GetSerialNumber (sRoot As String) As LongDim lSerialNum As LongDim R As LongDim sTemp1 As String, sTemp2 As StringStrLabel = String $ (255, Chr $(0 )
controller is required, this is exactly what we expect from common users. Matrix raid can be implemented only when both the hardware layer and the software layer are supported. At present, the hardware is the ich6r South Bridge and the higher ich6rw South Bridge, intel application acclerator and windows support the software layer.The principle of matrix raid is to divide each hard disk capacity into two parts (that is, virtualize a
How do you want to buy a computer or assemble a computer, you first need to know some hardware knowledge, in this article for you to specifically introduce the serial port and the hard disk, and the difference between the two. I hope to help you.
In order to facilitate understanding, you can understand the difference between the serial and the
distributor or agent, you can directly find its warranty. The use of the "City Express" service will result in some hard drive transportation and transportation insured costs.2. This warranty is only for hardware, but does not contain data in the hardware, so please confirm:(1) There is no useful data in the warranty hard dr
Asp.net| Hard Drive
public static void Getcpuinfo (out string cpuInfo){Get CPU InformationString _cpuinfo= "";//CPU informationManagementClass cimobject = new ManagementClass ("Win32_Processor");Managementobjectcollection MOC = Cimobject. GetInstances ();foreach (ManagementObject mo in MOC){_cpuinfo = mo. properties["Processorid"]. Value.tostring ();
}Cpuinfo=_cpuinfo;}
Get the
Obtain the hardware information of the machine (cpu id serial number, motherboard information, hard disk serial number, and system information:
41 keywords: hardware CPU motherboard hard driv
During software registration, the hard disk number is usually used (the hash hard disk number is recommended) as the Local Computer pattern, and other information such as the user name and company name is used.
Algorithm To obtain the software serial
In many cases, you may need to obtain the hardware information of the microcomputer. For example, you want to lock your software and prevent others from accessing it at will.
The most effective way is to get the serial number of the CPU, and then let your software run on a machine with such a serial number. As we all
The hard drive using the SATA (serial ATA) interface is also called a serial drive. In the 2001, the Serial ATA Commission, made up of Intel, APT, Dell, IBM, Seagate and Serial, officia
How to view hard disk models and hard disk serial numbers in linux hdparm-I/dev/hda display hard disk settings [root @ cnscn ~] # Hdparm/dev/sda: IO_support = 0 (default 16-bit) readonly = 0 (off) readahead = 256 (on) geometry = 19929 [number of cylinders]/255 [
number is the primary flag, representing the number of slices in the normal IDE hard drive. For example, "2" means that there are 2 platters in the drive. In Seagate's SCSI drive, the primary ID is the speed of the
Enable AHCI For linux serial hard drive-Linux general technology-Linux technology and application information. The following is a detailed description. [I = s] This post was last edited by testmk
Urgent. Please refer to the following questions about how to enable AHCI for serial
Seagate 250g 7200.10 8 m (Serial Port/5-year box) applicable type desktop cache (Kb) 8000kb speed/min 7200 RPM/sub head (PCS) 3 Average seek time (MS) 8.5 MS Internal transmission rate (MB/s) 1030 Mbits/sec (sustained 72 MB/sec) External transmission rate (MB/s) 300 mb/sec hard disk capacity 250 GB single disk capacity (GB) 160 GB disk quantity (sheets) 2 interface type
Many catchers have asked if they can use ghost for SATA hard disks. When using ghost to back up the system, they may have encountered such a situation. After starting the system with a floppy disk or a CD, when using ghost. after the EXE command, the system is black and crashes. Does ghost not support SATA devices? Can't we back up the system after using a SATA hard disk? The answer is whether the SATA
control notification Handler code hereunsigned long s1,s2;unsigned char vendor_id[]= "------------";//CPU provider IDCString STR1,STR2,STR3;The following is the assembly language instruction for obtaining the CPU ID_ASM//Get CPU provider Information{XOR Eax,eax//will eax clear 0CPUID//command to get CPUIDmov dword ptr vendor_id,ebxmov dword ptr vendor_id[+4],edxmov dword ptr vendor_id[+8],ecx}Str1. Format ("CPU provider id:%s", vendor_id);_ASM//Get high 32 bits of CPU ID{MOV eax,01hXOR Edx,edxC
[Detailed process]In the past, if you wanted to simulate a program to take the hard disk serial number, inject a DLL into it, intercept the return value of deviceiocontrol, and change it to the value of the target hard disk.Later, we saw regmon intercept registry operations from ssdt. We could see any program's read/wr
; finally closehandle (hdevice); end; with pidsector (pchar (poutdata) + 16) ^ do begin changebyteorder (sserialnumber, sizeof (sserialnumber); setstring (result, sserialnumber, sizeof (sserialnumber); end; Result: = trim (result); end; getidediskserialnumber (0) during use; assume that the hard disk is connected to the 0 # IDE.
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