1、openssl找到1.1.1版本

下载地址： https://openssl.org/source/old/index.html

2、复制地址到服务器下载或者直接下载后上传

[root@iZwz98v1pircy9j9329rhrZ ~]# ll
total 1112740
-rw-r--r--  1 root root 1069373440 Apr  4 14:47 mysql-8.3.0-1.el7.x86_64.rpm-bundle.tar
-rw-r--r--  1 root root    9893384 Apr  4 19:29 openssl-1.1.1w.tar.gz
drwxrwxr-x 21 root root       4096 Apr  4 20:29 openssl-3.0.13
-rw-r--r--  1 root root   15294843 Apr  4 17:03 openssl-3.0.13.tar.gz
drwxrwxr-x 26 root root       4096 Apr  4 20:50 openssl-3.2.1
-rw-r--r--  1 root root   17733249 Apr  4 14:23 openssl-3.2.1.tar.gz
drwxr-xr-x 18 root root       4096 Apr  4 21:38 Python-3.12.2
-rw-r--r--  1 root root   27116462 Apr  4 15:01 Python-3.12.2.tgz

3、解压

[root@iZwz98v1pircy9j9329rhrZ openssl-1.1.1w]# tar -zxvf openssl-1.1.1w.tar.gz

4、进入目录

[root@iZwz98v1pircy9j9329rhrZ ~]# cd openssl-1.1.1w/
[root@iZwz98v1pircy9j9329rhrZ openssl-1.1.1w]#

5、运行配置文件，指定安装路径，安装到/usr/local/openssl目录下

[root@iZwz98v1pircy9j9329rhrZ openssl-1.1.1w]# ./config --prefix=/usr/local/openssl --openssldir=/usr/local/openssl shared zlib
Operating system: x86_64-whatever-linux2
Configuring OpenSSL version 1.1.1w (0x1010117fL) for linux-x86_64
Using os-specific seed configuration
Creating configdata.pm
Creating Makefile

**********************************************************************
***                                                                ***
***   OpenSSL has been successfully configured                     ***
***                                                                ***
***   If you encounter a problem while building, please open an    ***
***   issue on GitHub <https://github.com/openssl/openssl/issues>  ***
***   and include the output from the following command:           ***
***                                                                ***
***       perl configdata.pm --dump                                ***
***                                                                ***
***   (If you are new to OpenSSL, you might want to consult the    ***
***   'Troubleshooting' section in the INSTALL file first)         ***
***                                                                ***
**********************************************************************

6、编译

[root@iZwz98v1pircy9j9329rhrZ openssl-1.1.1w]# make

7、安装

[root@iZwz98v1pircy9j9329rhrZ openssl-1.1.1w]# make install

8、切换目录/usr/bin，备份原始的openssl

[root@iZwz98v1pircy9j9329rhrZ bin]# mv openssl openssl.bak
[root@iZwz98v1pircy9j9329rhrZ bin]# pwd

/usr/bin
[root@iZwz98v1pircy9j9329rhrZ bin]# ll | grep openssl
-rwxr-xr-x  1 root root    555280 Mar 21  2023 openssl.bak

10、创建软连接，使执行openssl时使用新版本的openssl

[root@iZwz98v1pircy9j9329rhrZ bin]# ln -s /usr/local/openssl/bin/openssl /usr/bin/openssl
[root@iZwz98v1pircy9j9329rhrZ bin]# ll | grep openssl
lrwxrwxrwx  1 root root        30 Apr  4 18:52 openssl -> /usr/local/openssl/bin/openssl
-rwxr-xr-x  1 root root    555280 Mar 21  2023 openssl.bak

11、将安装路径添加到环境变量

[root@iZwz98v1pircy9j9329rhrZ ~]# pwd
/root
[root@iZwz98v1pircy9j9329rhrZ ~]# cat .bashrc 
# .bashrc

# User specific aliases and functions

alias rm='rm -i'
alias cp='cp -i'
alias mv='mv -i'

# Source global definitions
if [ -f /etc/bashrc ]; then
        . /etc/bashrc
fi
export LD_LIBRARY_PATH=/usr/local/openssl/lib:$LD_LIBRARY_PATH

12、运行 source .bashrc 的目的是重新加载当前用户的 .bashrc 文件，以便应用其中所做的更改，而无需注销并重新登录。

[root@iZwz98v1pircy9j9329rhrZ ~]# source .bashrc

13、更新共享库的链接器缓存

[root@iZwz98v1pircy9j9329rhrZ ~]# ldconfig

14、检查是否安装成功

[root@iZwz98v1pircy9j9329rhrZ ~]# openssl version
OpenSSL 1.1.1w  11 Sep 2023