1. 현재 버전 확인
# openssl version
OpenSSL 1.0.1e-fips 11 Feb 2013
2. OpenSSL 다운로드(원하는 버전으로)
/source/index.html
The master sources are maintained in our git repository, which is accessible over the network and cloned on GitHub, at https://github.com/openssl/openssl. Bugs and pull patches (issues and pull requests) should be filed on the GitHub repo. Please familiari
www.openssl.org
3. OpenSSL 설치
# cd /usr/local/src
# wget https://www.openssl.org/source/openssl-1.1.1b.tar.gz
# tar -xvzf openssl-1.1.1b.tar.gz
# cd openssl-1.1.1b
# ./config --prefix=/usr/local/ssl --openssldir=/usr/local/ssl shared
# make
# make install
4. 라이브러리 로딩
# vi /etc/ld.so.conf.d/openssl-1.1.1b.conf
/usr/local/ssl/lib
# ldconfig -v
5. OpenSSL 적용
# mv /usr/bin/openssl /usr/bin/openssl1.0.1(기존 openssl 백업)
# ln -s /usr/local/ssl/bin/openssl /usr/bin/openssl
6. OpenSSL 확인
# openssl version
OpenSSL 1.1.1d 10 Sep 2019
끝
'Linux' 카테고리의 다른 글
| linux 시간 동기화 (0) | 2022.03.21 |
|---|---|
| CenOS6 Docker 설치 (0) | 2022.03.21 |
| yum list 갱신 및 nginx 설치(rhel6) (0) | 2022.03.21 |
| Nginx + php 연동 (0) | 2022.03.21 |
| centos7 nginx 설치 (0) | 2022.03.21 |