gskit是DB2 SSL的配置必须的一个软件包，如果server上没有安装，需要在配置DB2 SSL之前安装。
首先下载
https://www.ibm.com/support/fixcentral/swg/downloadFixes?parent=Security%20Systems&product=ibm/Tivoli/IBM+Global+Security+Kit&release=All&platform=All&function=fixId&fixids=8.0.55.11-ISS-GSKIT-LinuxX64-FP0011&includeRequisites=1&includeSupersedes=0&downloadMethod=ddp&login=true
然后解压，并传到Linux服务器上
[root@server1 tmp]# ls -l *.rpm
-rw-r--r-- 1 root root 2455785 Jun 20 1980 gskcrypt64-8.0.55.11.linux.x86_64.rpm
-rw-r--r-- 1 root root 9699880 Jun 20 1980 gskssl64-8.0.55.11.linux.x86_64.rpm
[root@server1 tmp]# rpm -qa | grep -i gsk
[root@server1 tmp]# rpm -ivh gskcrypt64-8.0.55.11.linux.x86_64.rpm
Preparing... ################################# [100%]
Updating / installing...
1:gskcrypt64-8.0-55.11 ################################# [100%]
[root@server1 tmp]#
[root@server1 tmp]# rpm -ivh gskssl64-8.0.55.11.linux.x86_64.rpm
Preparing... ################################# [100%]
Updating / installing...
1:gskssl64-8.0-55.11 ################################# [100%]
[root@server1 tmp]#
[root@server1 tmp]#
[root@server1 tmp]# rpm -qa | grep -i gsk
gskcrypt64-8.0-55.11.x86_64
gskssl64-8.0-55.11.x86_64
[root@server1 tmp]#
[root@server1 tmp]#
默认可执行文件的安装位置 /usr/local/ibm/gsk8_64/bin，考虑把它加到PATH中
默认Lib包的安装位置 /usr/local/ibm/gsk8_64/lib64，考虑把它加到LD_LIBRARY_PATH中
