设置Linux系统SSH-KEY访问方式设置

4 years ago

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设置Linux系统SSH-KEY访问方式设置

作者: wencst 分类: linux,Uncategorized 发布时间: 2016-08-22 17:56 阅读： 1,784 次

客户端设置

Windows

安装Git，打开git bash:

ssh-keygen -t rsa

切记要输入密码，以防被人拷贝走公钥私钥，依然有密码作为最后一道防线。

Linux

将会生成密钥文件和私钥文件id_rsa,id_rsa.pub或id_dsa,id_dsa.pub

ssh-keygen -t [rsa|dsa]

服务端设置

拷贝客户端秘钥

从Ftp中将客户端拷贝公钥文件id_rsa.pub到/root下，然后进入到/root，将公钥添加到authorized_keys中

cd /root
cat id_rsa.pub >> ~/.ssh/authorized_keys

修改SSH配置

vi /etc/ssh/sshd_config

修改关键几个参数

重启SSH服务

service sshd restart

客户端连接

连接端口需要与上述sshd_config中的Port对应

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