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2
3
4
5
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7
8
9
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11
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#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
|
1
2
3
|
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
|
1
2
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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：
|
1
2
|
echo
"/usr/local/lib64"
>
/etc/ld
.so.conf.d
/openssl
.conf
ldconfig
|
确认升级版本
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7
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# 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
本文转自 boy461205160 51CTO博客，原文链接:http://blog.51cto.com/461205160/1951527
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