ssh-keygen
ssh-keygen -t rsa -b 4096 -C "descrizione-opzionale"
C:\Users\username/.ssh/id_rsa
C:\Users\username/security/ssh-key
Enter passphrase (empty for no passphrase):
Enter same passphrase again:
Enter file in which to save the key (/home/username/.ssh/id_rsa):
/home/username/security/ssh-key