putty 0.52 and openssh 3.1

[Chang[linuxism]]

Can putty 0.52 authenticates a user via id_rsa over protocol version 2?
It seems that putty could not decipher the id_rsa generated ssh-keygen
of openssh, reported the following. I have already copied the id_rsa.pub
to authorized_keys

11:15:55 server sshd[11905]: Connection from 203.198.153.184 port 1366
11:15:55 server sshd[11905]: Enabling compatibility mode for protocol
2.0
11:16:00 server sshd[11905]: Failed none for toylet from 203.198.153.184
port 1366 ssh2
11:16:00 server sshd[11905]: Failed keyboard-interactive for toylet from
203.198.153.184 port 1366 ssh2
11:16:00 server sshd[11905]: Received disconnect from 203.198.153.184:
11: No supported authentication methods available

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