#wget https://www.openssl.org/source/openssl-1.1.0f.tar.gz #tar zxvf openssl-1.1.0e.tar.gz # cd openssl-1.1.0e # ./config shared zlib # make # make install #替换旧版OpenSSL mv /usr/bin/openssl /usr/bin/openssl.old mv /usr/include/openssl /usr/include/openssl.old ln -s /usr/local/bin/openssl /usr/bin/openssl ln -s /usr/local/include/openssl/ /usr/include/openssl
安装过程遇到一些问题：
1、解决Centos6编译错误：expecting string instruction
wget http://people.centos.org/tru/devtools-2/devtools-2.repo -O /etc/yum.repos.d/devtools-2.repo yum install devtoolset-2-gcc devtoolset-2-binutils yum install devtoolset-2-gcc-gfortran
2、加载共享库时出错：libcrypto.so.1.1
When I run "openssl" I am getting an error as below :
openssl: error while loading shared libraries: libcrypto.so.1.1: cannot open shared object file: No such file or directory"
解决办法：
echo "/usr/local/lib64" > /etc/ld.so.conf.d/openssl.conf
ldconfig
确认升级版本
# openssl version -a OpenSSL 1.1.0f 16 Feb 2017 built on: reproducible build, date unspecified platform: linux-x86_64 compiler: gcc -DZLIB -DDSO_DLFCN -DHAVE_DLFCN_H -DNDEBUG -DOPENSSL_THREADS -DOPENSSL_NO_STATIC_ENGINE -DOPENSSL_PIC -DOPENSSL_IA32_SSE2 -DOPENSSL_BN_ASM_MONT -DOPENSSL_BN_ASM_MONT5 -DOPENSSL_BN_ASM_GF2m -DSHA1_ASM -DSHA256_ASM -DSHA512_ASM -DRC4_ASM -DMD5_ASM -DAES_ASM -DVPAES_ASM -DBSAES_ASM -DGHASH_ASM -DECP_NISTZ256_ASM -DPADLOCK_ASM -DPOLY1305_ASM -DOPENSSLDIR="\"/usr/local/ssl\"" -DENGINESDIR="\"/usr/local/lib/engines-1.1\"" -Wa,--noexecstack OPENSSLDIR: "/usr/local/ssl" ENGINESDIR: "/usr/local/lib/engines-1.1"
编译安装openssl时使用参数zlib-dynamic和zlib区别
./config shared zlib #静态链接
./config shared zlib-dynamic #动态链接
参考资料：
https://www.isthnew.com/upgrade-your-openssl/
https://serverfault.com/questions/818445/error-while-loading-shared-libraries-libcrypto-so-1-1
时间： 2024-10-29 09:11:26