Complete the SSL (Secure Socket Layer) Certificate Service through Linux + Apache + OpenSSL, and provide secure HTTPS (Hypertext Transfer Protocol over Secure Socket Layer) services.
Device SSL
1. device OpenSSL
Tar-zxvf openssl-0.9.8a.tar.gz
CD
I. Create an OpenSSL Certificate:
1. Create the directory./democa/./democa/newcerts/and create the file./democa/index.txt./democa/serial.
2. Run echo 01>./democa/serial.
3. Create your own CA certificate
$ OpenSSL req-New-X509-keyout ca. Key-out ca.
"Reprinted from 51179297""Upgrade your Mac's OpenSSL"Terminal OpenSSL version View versions, should be 0.9.8sudo rm-rf/usr/bin/openssl delete your own OpenSSLDownload the latest OpenSSL "https://www.openssl.org/source/openssl-1.0.2a.tar.gz", here i
Article title: Introduction to OpenSSl. 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 linux, we often see
When you debug the program today, you are prompted to enable openssl. In most cases, openssl is not enabled. To enable openssl, You need to perform simple settings.
When you debug the program today, you are prompted to enable openssl. In most cases,
Nginx is a lightweight Web server/reverse proxy server and e-mail (IMAP/POP3) proxy server that is released under a bsd-like protocol. Developed by Russian program designer Igor Sysoev for use in Russian large portals and search engine Rambler
OpenSSL RSA is the processing tool for RSA keysThe OpenSSL Pkey is a general-purpose asymmetric key processing tool that is basically consistent in usage, so it only illustrates OpenSSL RSA.They are very simple to use, basically the input and output
Below, the blacksmith uses a pure version of the system to give everyone a simple upgrade tutorial. Because it is pure version, so some gcc, wget have to be downloaded again. This also gives the novice a better practice opportunity, Daniel do not
Openssl is an open-source product used to implement the SSL protocol. It consists of three parts: cryptographic algorithm library, application program, and SSL protocol library. Openssl implements most of the algorithms required by the SSL
Simple use of OpenSSL to generate secret keys
To add SSL to servers such as Postfix and Apache, enhance the security factor,
You need to use certificate (certificate). This certificate can be obtained from the official ca.
Or you can generate one
OpensslOpenSSL 1.1.1Existing version[[email protected] ~]# openssl version -vOpenSSL 1.0.2k-fips 26 Jan 2017Upgrade to a new version[[email protected] software]# tar xf openssl-1.1.1.tar.gz[[email protected] software]# cd
The client has recently encountered a remote connection not on a Linux cloud server. A problem with the OpenSSL version was found after entering the system, resulting in an sshd service exception.Here to stay white follow-up supplement.So go home
Using the OpenSSL library for RSA, AES data encryption OpenSSL is a library that can be easily encrypted and decrypted, and can be used to encrypt data that needs to be transmitted over the network. Asymmetric encryption can be used: Public key
With the development of the network, security has become a very serious problem, that is, to have a higher level of credibility in terms of security, in this way, users can be more secure when transmitting data over the internet. However, in Linux,
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