alwaysInBeta Stable software is for the weak

ssh personal keypair generation date: 2014-09-12 02:26:02+00:00 categories: - Linux tags: - ssh

ssh-keygen -t rsa -b 4096

or ssh-keygen -t ecdsa -b 521

The Arch wiki suggests using

ssh-keygen -t ecdsa -b 521 -C "$(whoami)@$(hostname)-$(date -I)"

And points out that ecdsa may be incompatible with PuTTY and Gnome Keyring.