如何才能获得CPU的序列号

ChrisCai 2003-06-05 06:18:41

在软件版权保护的时候可以用CPU的序列号来保证只在一台机上运行，有哪一位师兄可以告诉我如何才能获得CPU的序列号，或者有什么更好的保护软件的办法。谢谢！

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since1990 2003-07-28

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'取得CPU序列号

Private Type OSVERSIONINFO
dwOSVersionInfoSize As Long
dwMajorVersion As Long
dwMinorVersion As Long
dwBuildNumber As Long
dwPlatformId As Long
szCSDVersion As String * 128 ' Maintenance string for PSS usage
End Type
Private Declare Function GetVersionEx Lib "kernel32" Alias "GetVersionExA" (lpVersionInformation As OSVERSIONINFO) As Long
Private Declare Function GetComputerName Lib "kernel32" Alias "GetComputerNameA" (ByVal lpBuffer As String, nSize As Long) As Long
Private Const VER_PLATFORM_WIN32_NT = 2
Private Const VER_PLATFORM_WIN32_WINDOWS = 1
Private Const VER_PLATFORM_WIN32s = 0

Private Sub Command1_Click()
Dim len5 As Long, aa As Long
Dim cmprName As String
Dim osver As OSVERSIONINFO
'取得Computer Name
cmprName = String(255, 0)
len5 = 256
aa = GetComputerName(cmprName, len5)
cmprName = Left(cmprName, InStr(1, cmprName, Chr(0)) - 1)
Computer = cmprName '取得CPU端口号
Set CPUs = GetObject("winmgmts:{impersonationLevel=impersonate}!\\" & Computer & "\root\cimv2").ExecQuery("select * from Win32_Processor")
For Each mycpu In CPUs
Text1.Text = mycpu.ProcessorId
Next
End Sub
0383FBFF0000068A就是我的cpu号码共4X4=16个字符
窗体上放一个按钮一个text就可以，大家收藏吧，这个程序对保护自己知识产权很有用的！

hc_z 2003-07-28

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牛人很多呀。

whjwsy 2003-07-28

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只有P3以上的才有序列号,所以这种方式加密不能用.
可以采用硬盘或主板的序列号进行加密,采用硬盘最为可靠.

csdngoodnight 2003-07-27

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很多CPU没有序列号，如是为了给软件加权限注册码之类的用途，还是用磁盘序列号吧

since1990 2003-07-26

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下面的例子完全用VB进行ASM编程的示例，本例获得CPU ID.

工程文件分为一个form1.frm 和一个模块module1.bas

----------------------form1.frm的源文件---------------------

VERSION 5.00
Begin VB.Form Form1
Caption = "Form1"
ClientHeight = 1965
ClientLeft = 60
ClientTop = 345
ClientWidth = 3105
LinkTopic = "Form1"
ScaleHeight = 1965
ScaleWidth = 3105
StartUpPosition = 2 'Bildschirmmitte
Begin VB.CommandButton Command1
Caption = "Get CPU Name"
Height = 495
Left = 840
TabIndex = 0
Top = 315
Width = 1425
End
Begin VB.Label Label2
Alignment = 2 'Zentriert
AutoSize = -1 'True
BeginProperty Font
Name = "MS Sans Serif"
Size = 9.75
Charset = 0
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 240
Left = 1515
TabIndex = 2
Top = 1065
Width = 60
End
Begin VB.Label Label1
Alignment = 2 'Zentriert
AutoSize = -1 'True
BeginProperty Font
Name = "Arial"
Size = 12
Charset = 0
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 285
Left = 1515
TabIndex = 1
Top = 1350
Width = 75
End
End
Attribute VB_Name = "Form1"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Option Explicit

Private Sub Command1_MouseDown(Button As Integer, Shift As Integer, x As Single, Y As Single)

Label1 = ""
Label2 = ""

End Sub

Private Sub Command1_Click()

Label1 = GetCpuName() & " CPU"
Label2 = "You have a" & IIf(InStr("AEIOU", Left$(Label1, 1)), "n", "")

End Sub
------------------------------end---------------------------------

下面是modu1e.bas的源代码

----------------------module1.bas的源文件--------------------------
Option Explicit
'
'This shows how to incorporate machine code into VB
'''''''''''''''''''''''''''''''''''''''''''''''''''
'The example fills the array with a few machine instructions and then copies
'them to a procedure address. The modified procedure is then called thru
'CallWindowProc. The result of this specific machine code is your CPU Vendor Name.
'
'##########################################################################
'Apparently it gets a Stack Pointer Error, but I don't know why; if anybody
'can fix that please let me know... UMGEDV@AOL.COM
'The Error is not present in the native compiled version; so I think it got
'something to do with the P-Code Calling Convention (strange though)...
'##########################################################################
'
'Sub Dummy serves to reserve some space to copy the machine instructions into.
'
'
'Tested on Intel and AMD CPU's (uncompiled and compiled)
'
'
Private Declare Function CallWindowProc Lib "user32" Alias "CallWindowProcA" (ByVal lpPrevWndFunc As Long, ByVal hWnd As Long, ByVal Msg As Long, ByVal wParam As Long, ByVal lParam As Long) As Long
Private Declare Sub CopyMemory Lib "kernel32" Alias "RtlMoveMemory" (lpvDest As Any, lpvSource As Any, ByVal cbCopy As Long)
Private x As Long

Public Function GetCpuName() As String

Dim MachineCode(0 To 35) As Byte
Dim VarAddr As Long
Dim FunctAddr As Long
Dim EAX As Long
Dim CPUName(1 To 12) As Byte

'set up machine code

MachineCode(0) = &H55 'push ebp

MachineCode(1) = &H8B 'move ebp,esp
MachineCode(2) = &HEC

MachineCode(3) = &H57 'push edi

MachineCode(4) = &H52 'push edx

MachineCode(5) = &H51 'push ecx

MachineCode(6) = &H53 'push ebx

MachineCode(7) = &H8B 'move eax,dword ptr [ebp+8]
MachineCode(8) = &H45
MachineCode(9) = &H8

MachineCode(10) = &HF 'cpuid
MachineCode(11) = &HA2

MachineCode(12) = &H8B 'mov edi,dword ptr [ebp+12]
MachineCode(13) = &H7D
MachineCode(14) = &HC

MachineCode(15) = &H89 'move dword ptr [edi],ebx
MachineCode(16) = &H1F

MachineCode(17) = &H8B 'mov edi,dword ptr [ebp+16]
MachineCode(18) = &H7D
MachineCode(19) = &H10

MachineCode(20) = &H89 'move dword ptr [edi],ecx
MachineCode(21) = &HF

MachineCode(22) = &H8B 'mov edi,dword ptr [ebp+20]
MachineCode(23) = &H7D
MachineCode(24) = &H14

MachineCode(25) = &H89 'move dword ptr [edi],edx
MachineCode(26) = &H17

MachineCode(27) = &H58 'pop ebx

MachineCode(28) = &H59 'pop ecx

MachineCode(29) = &H5A 'pop edx

MachineCode(30) = &H55 'pop edi

MachineCode(31) = &HC9 'leave

MachineCode(32) = &HC2 'ret 16 I tried everything from 0 to 24
MachineCode(33) = &H10 ' but all produce the stack error
MachineCode(34) = &H0

'tell cpuid what we want
EAX = 0

'get address of Machine Code
VarAddr = VarPtr(MachineCode(0))

'get address of Sub Dummy
FunctAddr = GetAddress(AddressOf Dummy)

'copy the Machine Code to where it can be called
CopyMemory ByVal FunctAddr, ByVal VarAddr, 35 '35 bytes machine code

'call it
On Error Resume Next 'apparently it gets a stack pointer error when in P-Code but i dont know why
CallWindowProc FunctAddr, EAX, VarPtr(CPUName(1)), VarPtr(CPUName(9)), VarPtr(CPUName(5))
'Debug.Print Err; Err.Description
'MsgBox Err & Err.Description
On Error GoTo 0

GetCpuName = StrConv(CPUName(), vbUnicode) 'UnicodeName

End Function

Private Function GetAddress(Address As Long) As Long

GetAddress = Address

End Function

Private Sub Dummy()

'the code below just reserves some space to copy the machine code into
'it is never executed

x = 0
x = 1
x = 2
x = 3
x = 4
x = 5
x = 6
x = 7
x = 8
x = 9
x = 10
x = 0
x = 1
x = 2
x = 3
x = 4
x = 5
x = 6
x = 7
x = 8
x = 9
x = 10

End Sub
------------------------------end--------------------------------------

since1990 2003-07-26

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http://expert.csdn.net/Expert/topic/1880/1880880.xml?temp=.325741

http://expert.csdn.net/Expert/topic/1972/1972386.xml?temp=.3529016

http://expert.csdn.net/Expert/topic/1969/1969640.xml?temp=.2918817

http://expert.csdn.net/Expert/topic/1880/1880883.xml?temp=.9266626

http://expert.csdn.net/Expert/topic/1838/1838722.xml?temp=.7783167

http://expert.csdn.net/Expert/topic/1680/1680715.xml?temp=.3237268

http://expert.csdn.net/Expert/topic/1328/1328644.xml?temp=.9751093

pigsanddogs 2003-06-19

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另外 vendor_id(0-3)为ebx， vendor_id(4-7)为edx vendor_id(8-11)为ecx
返回值为eax
可以调用 1 功能,然后判断edx 即 vendor_id(4-7) 注意是内存排列
edx 的第18位为1表示支持psn
如果支持psn:
这个时候eax即返回值为 psn的64-93位
然后调用 3 功能
edx 即 vendor_id(4,7)为psn的32-63位
ecx 即 vendor_id(8-11)为psn的0-31位

连接起来就是个完整的psn

wingchi 2003-06-19

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SYSTEM_INFO

类型定义
Type SYSTEM_INFO ' 36 Bytes
dwOemID As Long
dwPageSize As Long
lpMinimumApplicationAddress As Long
lpMaximumApplicationAddress As Long
dwActiveProcessorMask As Long
dwNumberOrfProcessors As Long
dwProcessorType As Long
dwAllocationGranularity As Long
wProcessorLevel As Integer
wProcessorRevision As Integer
End Type
说明
This structure contains information regarding the current computer system.

dwOemID Long，System processor used. In Windows 95, this value is always set to zero (PROCESSOR_ARCHITECTURE_INTEL). In Windows NT, this value may be one of the following : PROCESSOR_ARCHITECTURE_INTEL, PROCESSOR_ARCHITECTURE_MIPS, PROCESSOR_ARCHITECTURE_ALPHA, PROCESSOR_ARCHITECTURE_PPC
dwPageSize Long，Page size used. Also specifies the granularity of page protection and commitment.
lpMinimumApplicationAddress Long，Contains the lowest memory address that applications and dynamic link libraries (DLLs) can access.
lpMaximumApplicationAddress Long，Contains the highest memory address that applications and DLLs can access.
dwActiveProcessorMask Long，Contains a mask representing the set of processors available on the system. Processor zero is indicated by bit zero being set.
dwNumberOrfProcessors Long，The number of processors in this system.
dwProcessorType Long，Obsolete, but maintained for backward compatibility. Can be one of the following values: PROCESSOR_INTEL_386, PROCESSOR_INTEL_486, PROCESSOR_INTEL_PENTIUM. The following are valid on Windows NT systems only: PROCESSOR_MIPS_R4000, PROCESSOR_ALPHA_21046
dwAllocationGranularity Long，Contains the allocation granularity used to allocate memory. This value is usually set to 64K.
wProcessorLevel Integer，Specifies the processor level. This value depends on the PROCESSOR_ARCHITECTURE_* value in the dwOemID field. For PROCESSOR_ARCHITECTURE_INTEL, the valid values are currently: 3 for a 386 CPU, 4 for a 486 CPU, and 5 for a Pentium.
wProcessorRevision Integer，Specifies the processor revision. This value depends on the PROCESSOR_ARCHITECTURE_* value in the dwOemID field.

ChrisCai 2003-06-19