ssh authorized keys

[Cormier, Michael]

Server_A:
rsync --daemon
I ran key-gen and transferred and renamed the
/home_dir/user1/.ssh/identity.pub to Server_B
/home_dir/user1/.ssh/authorized_keys

Server_B:
rsync -e "ssh -l user1" -avzp ./testfile server_A:/home_dir/user1/

I get prompted for the password. If I type in the password the file
transfers fine, but what do I have to do so I don't have to type in a
password?