SSL error

I have created server.crt and server.key using the Postgresql documentation.

Followings are the commands:
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openssl req -new -text -out server.req

openssl rsa -in privkey.pem -out server.key
rm privkey.pem

openssl req -x509 -in server.req -text -key server.key -out server.crt

chmod og-rwx server.key
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Mdified

SSL=on at postgresql.conf and restarted the server.

But when I am trying to connect I get the following error:

 FATAL:  no pg_hba.conf entry for host "10.0.0.34", user "postgres", database "postgres", SSL off

Please tell me why I get this error.