) []: Root
Email Address []: sky
3. Self-signed certificate:
C:/OpenSSL/bin> OpenSSL X509-req-in Ca/ca-req.csr-out Ca/ca-cert.pem-signkey Ca/ca-key.pem-days 3650
4. Export the certificate to the. p12 format supported by the browser: (skipped if not required)
C:/OpenSSL/bin> OpenSSL PKCS12-export-clcerts-in Ca/ca-cert.pem-inkey Ca/ca-key.pem-out Ca/CA. p12
Password: changeit
Ii. Generate the server certificate.
1. Create a private key:
C:/OpenSSL/bin>
child shell is in parentheses and does not affect the parent Shell's settings The umask is set to 066 to prevent others from having permission to view and modify the generated private key , and to encrypt the private key before 4096, such as Des3, RSA, and so on, this example uses DES3 encryption . You can look at some of the text after the encryption:650) this.width=650; "src=" Https://s4.51cto.com/wyfs02/M00/07/43/wKiom1nGIBHx0fTJAAEZlBERHfM508.png "title=" Picture 2.png "alt=" Wkiom1ngibhx0
Attention:
If the newspaper can't find OPENSSL. CNF file error, you can go to the next online, and then use-config openssl.cnf to specify the location of this profile, or put to the error when prompted to specify the location
1. Generate the root certificate of the key, 1024 means the RSA encryption digits, must be 2 of the n-th side, generally 1024 can be.
OpenSSL genrsa-out Ca.key 1024
2. Generate a CSR (certificate signing request) using the key of the root certificate that you just generate
The OpenSSL tool was planted on the OpenSSL, and after configuring the environment variable, execute the following command:
Create a root certificate and sign it with a self-signed signature
Create private key
OpenSSL genrsa-out Root/root-key.pem 1024
Create a certificate request
OpenSSL req-new-out Root/root-req.csr-key Root/root-key.pem
Self-signed root certificate
OpenSSL x509-req-in root/root-req.csr-out root/root-cert.pem-signkey root/root-key.pem-days
HTTPS is often used in our development of communication encryption technology, can effectively protect our network access security, this article mainly explains the configuration of one-way and two-way https. About the implementation of the principle of HTTPS here I will not repeat, attached to the Nanyi teacher about the https introduction of several blogs, interested in children's shoes can take a look at: The diagram of the SSL/TLS protocol digital signature is what.
This article directory:
1
complete steps for generating certificates and signatures using the Keytool toolCreate a certificate store (KeyStore) and certificate (Certificate) generate a Certificate signing request (CSR) import a signed certificate into the certificate store
The following is the "www.mydomain.com" domain name to create a digital certificate as an example of operation. Create Certificate library (KeyStore) and certificates (Certificate)
The command is as follows:
Keytool-genkeypair \
-alias www.mydo
What is the MOM.exe process?
When you open the Windows Computer Task Manager you may find that there is a MOM.exe process running, but it is not a system process, and only the computer with the AMD graphics card has this process. So if there's a process in the system, don't worry, because it's usually safe.
This article will refer to the origins of the MOM.exe process, its functions, and how to identify some of the methods that are similar to viruses, hoping to help you understand what MOM.exe
To enjoy the 3D desktop of Fedora8, I installed Fedora8 a few days ago. However, my HPnx6330 is the resolution of the 1440x900 wide screen, and it never works properly. The resolution of 1440x900 is up to 1152x864, and xorg. conf cannot be properly displayed either. The atidriver cannot properly identify my 1440x900 display. After several days of exploration, we can use the 1440X900 resolution normally. The following are some of my experiences over the past few days:
To enjoy the 3D desktop of F
. So sometimes we can't just identify the file type by viewing the file extension, and some virus files may pretend to be normal system file names to confuse everyone. How can this problem be identified? Simply open the file in notepad and check the file header to find out the file type.
Figure 8: IDA view ~ The Exports of % PHENOVECNYE. ini are DLLEntryPoint.
Virus Behavior Analysis
In this virus behavior analysis, we use the SFF tool. Execute C: \ ATI
opinion, d3d11 has to run on the hardware of d3d11, but the hardware of d3d11 has not yet been popularized. This will affect the running of klayge on the hardware of d3d10. My answers to these questions are usually very cold. "Why did you add comments if you don't know d3d11 ".
One of the most basic knowledge of d3d11 is the feature level. In fact, this is not a new invention. It was proposed at the time of d3d 10.1, but because the usage of d3d 10.1 is too small, it is ignored directly. Featu
Due to development needs, I must be familiar with the Linux system platform. I only heard about Linux and never touched it. So it should be said that it is a Linux cainiao. At present, there are many Linux versions, but I still chose the Ubuntu release version. The principle I learned is that from the outside to the inside, don't think about the core at the beginning of learning, start with the desktop. Well, it's not much to say. Before installation, first download the corresponding driver to t
What is Corssfire?
Crossfire Brief Introduction CF, Chinese name Crossfire, short fire, is ati a multiple GPU technology, allows multiple display card simultaneously on a computer side to use, increase operational efficiency, and Nvidia's SLI technology competition. Crossfire Technology was officially released on June 1, 2005 in Computex Taipei 2005, a year later than SLI. To the first public so far, Crossfire has undergone a revision.
C
Article title: ATICatalyst has been updated to 8.10. 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.
AMD has updated the ATI Catalyst display driver for Linux to version 8.10. The new version introduces the amdtm cal (Computer Abstraction action Layer) runtime library and Red Hat Enterprise Linux 4.7 support, and
Finally, the graphics card driver of the Ubuntu system has been installed. Initially, the feisty version cannot be installed on the dell6400 machine, and a black screen will appear during installation. I will not elaborate on how to install it on the forum. Later, in order to play the "openArena" game, a game with the same quake3 in linux needs to support OpenGL. So I went to ati to download the latest 8.40 driver. Run the shxxx. run Command according
After Ubuntu7.10 was released, it was integrated with compiz-fusion to easily implement 3D effects. Many friends would like to experience it, but it seems that the installation process is not clear and cannot be implemented, now I will write out the configuration process for your reference (ATI graphics card ). 1. After installing the system, set the software source and then update the system. Run the command: sudoapt-getupgrade to run glxgears for mo
No
2 m
533
Yes
No
Json3
Core t1x00 Series
No
2 m
667
Yes
No
Json3
Core t1x50 Series
No
2 m
533
Yes
No
Json3
Core t2x50 Series
Yes
2 m
533
Yes
No
Json3
Core t1x50 Series
No
2 m
533
Yes
No
Json3
Pentium dual-core t2xx0 Series
Yes
1 m
533
Yes
No
Non-Gender
Sai Yang m5x0 Series
avast network security package. Used to protect your computer from cyberattacks.
Astart.exeAstart.exe is the hardware driver of the Asus display card. The program adds an icon to the system tray to configure the device.
Ati2evxx.exeAti2evxx.exe is an ATI display card Enhancement Tool. It is used to manage ATI hotkey features.
Atievxx.exeAtievxx.exe is the software part of some graphics card hardware produc
avast network security package. Used to protect your computer from cyberattacks.
Astart.exeAstart.exe is the hardware driver of the Asus display card. The program adds an icon to the system tray to configure the device.
Ati2evxx.exeAti2evxx.exe is an ATI display card Enhancement Tool. It is used to manage ATI hotkey features.
Atievxx.exeAtievxx.exe is the software part of some graphics card hardware produc
; install. log to install the SDK.
6. Use # make install. man> man. log to install the new help file.
4. Run SuperProbe again
After upgrading your XFree86 program, run the automatic detection program SuperProbe. If it is still unrecognizable, it is because this type of video card is not supported yet. You can directly access the home page of the video card manufacturer to find the driver, or ask for help in some News discussion groups. The websites recommended in this article can also be helpf
understanding, but also facilitate the game in the process of the game's quality of the quality of the picture to adjust.High dynamic range Illumination (HDR)High dynamic range Illumination (HDR)The first thing we want to introduce is the more familiar HDR (High-dynamic range: High dynamic range illumination) This game effect. The HDR (high-dynamic Range) effect is a side-by-side image rendering effect with soft shadows (soft Shadow)/parallax Mapping (parallax mapping map). To achieve HDR effec
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