CentOS7快速升级OpenSSL到最新版
CentOS7的OpenSSL软件版本比较低,查看默认版本:
[root@c7 ~]# cat /etc/redhat-release
CentOS Linux release 7.7.1908 (Core)
[root@c7 ~]# openssl version
OpenSSL 1.0.2k-fips 26 Jan 2017
升级到OpenSSL 1.1.1h最新版本步骤如下:
安装基础组件:
yum install gcc gcc-c++ autoconf automake zlib zlib-devel pcre-devel -y
下载解压编译安装openssl 可到官网查看最新版本
wget https://www.openssl.org/source/openssl-1.1.1i.tar.gz
tar xvf openssl-1.1.1i.tar.gz
./config shared --openssldir=/usr/local/openssl --prefix=/usr/local/openssl
make
make install