CENTOS 7 SSH KEY认证

客户端生成key密钥对

  • securecrt


    image.png
  • centos
ssh-keygen -t rsa  

服务器端配置
修改SSH配置文件vi /etc/ssh/sshd_config
查找RSAAuthentication、StrictModes、PubkeyAuthentication、AuthorizedKeysFile把所在行修改为:

RSAAuthentication yes
StrictModes no
PubkeyAuthentication yes
AuthorizedKeysFile .ssh/authorized_keys

把生成的pub key内容拷到~/.ssh/authorized_keys

重启SSH服务:
systemctl restart sshd.service

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