Scale up as you grow — whether you're running one virtual machine or ten thousand.

From GPU-powered inference and Kubernetes to managed databases and storage, get everything you need to build, scale, and deploy intelligent applications.

I created an SSH key with PuTTY and can use it to successfully login to my droplet.
I tried to change the SSH key passphrase with
ssh-keygen -p Enter file in which the key is (/root/.ssh/id_rsa): /root/.ssh/authorized_keys Failed to load key /root/.ssh/authorized_keys: invalid format
The content of /root/.ssh/authorized_keys file is exactly the same as that generated by PuTTYgen (Public key for pasting into OpenSSH authorized_keys file).
does anyone know why its invalid of am I doing something wrong? or better still can I debug this?
c21c0b00bb284130a0d0cd3b7bdab4
IsaacMvd
Leon Junior
hashembarret@gmail.com
JetForMe
24608ead89f046a8abab394f968f2c
Philipp Mayerhofer
enews
Brian Magnosi
jairunet
Nikolas Jakson