编译
编译、安装、配置 openssl
# 编译、安装
wget https://www.openssl.org/source/openssl-1.1.1w.tar.gz
tar -zxvf openssl-1.1.1w.tar.gz
cd openssl-1.1.1w
OPENSSL_HOME=$(mktemp -d) # /tmp/tmp.9MXkZ2NTbO
# ./config
# ./config -h # 帮助
./config --prefix=$OPENSSL_HOME
./config -t # 查看配置情况
make
make install
$ export PATH=$OPENSSL_HOME/bin/:$PATH
注册库： 注册新库的位置，否则其他软件可能还是用的旧 openssl 库
临时更改库
export LD_LIBRARY_PATH=$OPENSSL_HOME/lib/:$LD_LIBRARY_PATH永久更改（需管理员权限）
# 修改链接文件 mv /usr/bin/openssl /usr/bin/openssl.bak ln -sf /usr/local/openssl/bin/openssl /usr/bin/openssl # 添加路径至ld.so.conf ## 路径最后不带“/”，否则报错 echo "/usr/local/openssl/lib" >> /etc/ld.so.conf ldconfig -v
$ openssl version
问题： You need Perl 5.
方式一： todo 包作用
yum -y install perl-IPC-Cmd
Installing:
perl-IPC-Cmd noarch 2:1.04-501.fc39 fedora 39 k
Installing dependencies:
groff-base x86_64 1.23.0-3.fc39 updates 1.1 M
ncurses x86_64 6.4-7.20230520.fc39 fedora 416 k
perl-AutoLoader noarch 5.74-502.fc39 updates 21 k
perl-B x86_64 1.88-502.fc39 updates 177 k
perl-Carp noarch 1.54-500.fc39 fedora 29 k
perl-Class-Struct noarch 0.68-502.fc39 updates 22 k
perl-Data-Dumper x86_64 2.188-501.fc39 fedora 56 k
perl-Digest noarch 1.20-500.fc39 fedora 25 k
perl-Digest-MD5 x86_64 2.58-500.fc39 fedora 35 k
perl-DynaLoader x86_64 1.54-502.fc39 updates 26 k
perl-Encode x86_64 4:3.19-500.fc39 fedora 1.7 M
perl-Errno x86_64 1.37-502.fc39 updates 15 k
perl-Exporter noarch 5.77-500.fc39 fedora 31 k
perl-ExtUtils-MM-Utils noarch 2:7.70-501.fc39 fedora 11 k
perl-Fcntl x86_64 1.15-502.fc39 updates 21 k
perl-File-Basename noarch 2.86-502.fc39 updates 17 k
perl-File-Find noarch 1.43-502.fc39 updates 25 k
perl-File-Path noarch 2.18-500.fc39 fedora 35 k
perl-File-Temp noarch 1:0.231.100-500.fc39 fedora 58 k
perl-File-stat noarch 1.13-502.fc39 updates 17 k
perl-FileHandle noarch 2.05-502.fc39 updates 16 k
perl-Getopt-Long noarch 1:2.54-500.fc39 fedora 60 k
perl-Getopt-Std noarch 1.13-502.fc39 updates 16 k
perl-HTTP-Tiny noarch 0.088-3.fc39 fedora 56 k
perl-I18N-LangTags noarch 0.45-502.fc39 updates 53 k
perl-IO x86_64 1.52-502.fc39 updates 82 k
perl-IO-Socket-IP noarch 0.42-1.fc39 fedora 42 k
perl-IO-Socket-SSL noarch 2.083-3.fc39 fedora 225 k
perl-IPC-Open3 noarch 1.22-502.fc39 updates 22 k
perl-Locale-Maketext noarch 1.33-501.fc39 fedora 94 k
perl-Locale-Maketext-Simple noarch 1:0.21-502.fc39 updates 18 k
perl-MIME-Base64 x86_64 3.16-500.fc39 fedora 29 k
perl-Module-CoreList noarch 1:5.20240223-1.fc39 updates 89 k
perl-Module-Load noarch 1:0.36-500.fc39 fedora 17 k
perl-Module-Load-Conditional noarch 0.74-500.fc39 fedora 22 k
perl-Module-Metadata noarch 1.000038-3.fc39 fedora 35 k
perl-Mozilla-CA noarch 20230801-1.fc39 fedora 13 k
perl-Net-SSLeay x86_64 1.92-10.fc39 fedora 360 k
perl-POSIX x86_64 2.13-502.fc39 updates 97 k
perl-Params-Check noarch 1:0.38-500.fc39 fedora 22 k
perl-PathTools x86_64 3.89-500.fc39 fedora 87 k
perl-Pod-Escapes noarch 1:1.07-500.fc39 fedora 20 k
perl-Pod-Perldoc noarch 3.28.01-501.fc39 fedora 86 k
perl-Pod-Simple noarch 1:3.45-4.fc39 fedora 218 k
perl-Pod-Usage noarch 4:2.03-500.fc39 fedora 39 k
perl-Scalar-List-Utils x86_64 5:1.63-500.fc39 fedora 72 k
perl-SelectSaver noarch 1.02-502.fc39 updates 12 k
perl-Socket x86_64 4:2.037-3.fc39 fedora 55 k
perl-Storable x86_64 1:3.32-500.fc39 fedora 99 k
perl-Symbol noarch 1.09-502.fc39 updates 14 k
perl-Term-ANSIColor noarch 5.01-501.fc39 fedora 47 k
perl-Term-Cap noarch 1.18-500.fc39 fedora 22 k
perl-Text-ParseWords noarch 3.31-500.fc39 fedora 16 k
perl-Text-Tabs+Wrap noarch 2023.0511-3.fc39 fedora 22 k
perl-Time-HiRes x86_64 4:1.9775-500.fc39 fedora 57 k
perl-Time-Local noarch 2:1.350-3.fc39 fedora 34 k
perl-URI noarch 5.21-1.fc39 fedora 125 k
perl-base noarch 2.27-502.fc39 updates 16 k
perl-constant noarch 1.33-501.fc39 fedora 22 k
perl-if noarch 0.61.000-502.fc39 updates 14 k
perl-interpreter x86_64 4:5.38.2-502.fc39 updates 72 k
perl-libnet noarch 3.15-501.fc39 fedora 129 k
perl-libs x86_64 4:5.38.2-502.fc39 updates 2.4 M
perl-locale noarch 1.10-502.fc39 updates 14 k
perl-mro x86_64 1.28-502.fc39 updates 29 k
perl-overload noarch 1.37-502.fc39 updates 46 k
perl-overloading noarch 0.02-502.fc39 updates 13 k
perl-parent noarch 1:0.241-500.fc39 fedora 14 k
perl-podlators noarch 1:5.01-500.fc39 fedora 125 k
perl-vars noarch 1.05-502.fc39 updates 13 k
perl-version x86_64 8:0.99.30-1.fc39 fedora 62 k
Installing weak dependencies:
perl-NDBM_File x86_64 1.16-502.fc39 updates 23 k
方式二： 编译、安装perl5
wget https://www.cpan.org/src/5.0/perl-5.28.0.tar.gz
tar -zxvf perl-5.28.0.tar.gz
cd perl-5.28.0
PERL_HOME=`mktemp -d`
./Configure -des -Dprefix=$PERL_HOME
make
# make test
make install
源码
参考：
- todo 使用 - https://www.bilibili.com/video/BV1Kj421o7vQ/
- todo 带你深入浅出OpenSSL(更新中) - https://www.bilibili.com/video/BV19A4y1X7iC
- todo 基于openssl的C++实战加密与解密 - https://www.bilibili.com/video/BV1N84y1A7Gt/