I am trying to ssh from my linux machine into my openwrt router using ssh without entering a password. I have read openwrt-guide-dropbear.public-key.auth but I still encounter a problem.
I am on openwrt-19.07 and i have used ssh-copy-id to copy my public ssh-key (RSA-4096bit) to the openwrt router. The public key is then available in Luci and can be found in /etc/dropbear/authorized_keys, where the permissions for /etc/dropbear are 700 and for /etc/dropbear/authorized_keys are 600 and is owned by root:root.
When I try to ssh into my router using email@example.com it prompts me again for the password:
[10:00] ~/.ssh: ssh -i openwrt firstname.lastname@example.org email@example.com's password:
Can anyone tell me what I am doing wrong?
Thanks in advance for any advices