How do I specify a 16-byte serial number when OpenSSL issues a certificate?
There was a point in signing the certificate using the OpenSSL function, the project explicitly requires specifying a 16-byte certificate sequence number, such as 0x4c530000000000000100020004000009, where the last 3 bytes are dynamically changing, using OPENSSL_CSR The _sign function is h
Tags: http os ar on AMP EF Server SQL asMICROSOFT SQL SERVER 2012 Enterprise Core Activation Code serial number: FH666-Y346V-7XFQ3-V69JM-RHW28MICROSOFT SQL SERVER 2012 Business Intelligence Activation Code serial number: HRV7T-DVTM4-V6XG8-P36T4-MRYT6MICROSOFT SQL SERVER 2012 Development Activation Code
In our comment list, we occasionally want to get the serial number of this comment. If we can get the serial number according to certain rules, we can add some new information for a specific comment, for example, add a floor for a comment or add an advertisement after 5th comments. However, wordpress does not provide t
Codesoft is a powerful, easy to use barcode printing software, can print in any Windows environment, and the market commonly used barcode printer, because of its simple operation, powerful, in the barcode software printing market occupy a relatively high share. For some users to use the software encountered some common problems, the following Shenzhen trust constant technology to explain how to realize the printing of the serial
Article Title: Obtain the CPUID, hard disk serial number, and MAC address in Linux. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source.
In the development of many system software, some system uniqueness information is required. Therefore, obtaining the host's CPUID, hard dis
Elliptic Curve Cryptography (ECC) is a public key cryptography Method Based on Elliptic Curve mathematics. The use of elliptic curves in cryptography was independently proposed by Neal koblitz and Victor Miller in 1985.
Elliptic SignatureAlgorithmMicrosoft should be the first to use software protection. The 25-bit serial number we usually use is based on the elliptical signature algorithm. In theory, the
On Error resume next
Dim vol_prod_keyIf wscript. Arguments. Count Vol_prod_key = inputbox ("usage instructions:" vbcr "ProgramThe serial number of your current windows will be automatically replaced, and the full genuine version will be verified by Microsoft. " Vbcr " serial number (invalid for OEM, XP vlk by defau
The normal situation for the hand-made or other mobile phone project friends are the choice of low-cost mobile phones, so that you can save costs, so you may encounter this problem, many mobile phones belong to the cottage machine, no IMEI serial number, resulting in a lot of hand-earned net earning items App tips no IMEI can not be used and so on problems ....How to solve this problem, after our colleague'
Elliptic curve cryptography (elliptic curve cryptography, abbreviated as ECC) is a method of public-key cryptography based on elliptic curve mathematics. The use of elliptic curves in cryptography was proposed by Neal Koblitz and Victor Miller respectively in 1985.
The elliptic signature algorithm should be first used by Microsoft in software protection, we usually use the 25-bit serial number is based on
Copy the following code to a text file and save as a VBS file to execute:
Copy Code code as follows:
' For WinXP SP1 SP2, Windows Server 2003
'***************************************************************************
On ERROR RESUME NEXT
Dim Vol_prod_key
If Wscript.arguments.countVol_prod_key=inputbox (Invalid OEM version): "vbCrvbCr" This script will modify the serial number of the cu
Recently, using tcpdump to study and analyze TCP parameters, the results of the grab package under Linux at first made me wonder that Ubuntu and Debian had the same phenomenon on hand.
The specific is to catch the sender of the TCP data segment of the length of the regular change, and the receiver reply to receive the frame of the serial number and the sender is not synchronized, for example, the sender se
Tags: Simplified chinese 64-bit www das Group service Microsoft Details updateSQL Server r2, available thunder download Download SQL Server r2, Microsoft used a downloader, through the download, the address of all the keyboard knocked down. The final Simplified Chinese version of the address is as follows: 32-bit: Http://care.dlservice.microsoft.com/dl/download/1/e/6/1e626796-588a-495c-917B-321093fb98eb/2052/sqlfull_x86_ Chs.exe?lcid=2052ptype=pcare 64-bit: Http://care.dlservice.microsoft.com/dl
Tags: self-increment column property default GUID impression targe field stored procedure procedureFor Oracle's self-increment column, use the serial number (sequence). Initialization phase to manually establish a sequence, and then insert the time, but also to manually read the sequence nextval assigned to the relevant fields, such as ID, the trouble is very. The advantage is that we know this ID value bef
People who have used shared software know that common shared software (especially those outside China) willPut forward some "demanding" requirements, such as asking you to enter the registration number and so on. If you want to implement this function in the software"There are many methods. Here I will introduce one that I think is highly secure for your reference only.As we all know, when you type the "dir" command in the command line, the system wil
Today, when I was walking around the csdn, I suddenly saw a question post:
Ask everyone a question.
A string plus 1 who did
such as ka001a001
Next is ka001a002.
To ka001z999
Just ka002a001.
This immediately aroused my interest. Serial numbers (serial number) are widely used in the program, and the generation rules are different. (for example, our company's
In the last session, Yan Feng told you how to read the MAC address of a computer and how to obtain the hard disk serial number. The physical serial number of the hard disk is the factory serial number of the hard disk. It is globa
Obtain the CPU serial number, hard disk ID, and nic MAC address.
Private void getinfo (){String cpuinfo = ""; // CPU serial numberManagementclass cimobject = new managementclass ("win32_processor ");Managementobjectcollection MOC = cimobject. getinstances ();Foreach (managementobject Mo in MoC){Cpuinfo = Mo. properties ["processorid"]. value. tostring ()
VS2008 Simplified Chinese version serial numberVS2008 Simplified Chinese version serial number1.Visual Studio Professional Edition:Xmq2y-4t3v6-xj48y-d3k2v-6c4wt2.Visual Studio Team Test Load Agent:wpx3j-bxc3w-bpywp-pj8cm-f7m8t3.Visual Studio Team System:pyhyp-wxb3b-b2ccm-v9dx9-vdy8t4.Visual Studio Team Foundation Server:Wpdw8-m962c-vjx9m-hqb4q-jvtdm-----------------------------------------------------------
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