linux中提示COULD NOT LOAD HOST KEY: /ETC/SSH/SSH_ED25519_KEY

下文来看一个linux中提示COULD NOT LOAD HOST KEY: /ETC/SSH/SSH_ED25519_KEY错误解决办法.

启动SSHD 的时候系统提示:

Could not load host key: /etc/ssh/ssh_ed25519_key

新版的opensshd 中添加了Ed25519 做签名验证,而之前系统里没这个算法的证书,所以办法也很简单新生成下证书即可.

ssh-keygen -t ed25519 -f /etc/ssh/ssh_host_ED25519_key

我是输入命令/etc/init.d/ssh start后出现提示:

Could not load host key: /etc/ssh/ssh_host_ED25519_key

然后直接输入ssh-keygen -t dsa -f /etc/ssh/ssh_host_ED25519_key

重启ssh,然后就好了.