search for: essai_ftp

I have some problems while authentication. I created RSA keys and placed the public key on the remote host. With the user toto, I have the following command line : rsync --arvz --rsh=ssh Nouveaudossier essai_ftp@192.168.1.4:/home/essai_ftp/test/ <mailto:essai_ftp@192.168.1.4:/home/essai_ftp/test/> but it tells the password of essai_ftp. So I added this : --password-file=password.txt but it does not change anything. I would like not to give password. Can you help me please ?