keytool -genkey -keyalg RSA -alias myserverkeypair \
                -storepass YourPasswordHere -keystore private.keystore
What is your first and last name?
  [Unknown]:  www.myserver.com
What is the name of your organizational unit?
  [Unknown]:  Foo Dept
What is the name of your organization?
  [Unknown]:  Bar
What is the name of your City or Locality?
  [Unknown]:  Paris
What is the name of your State or Province?
  [Unknown]:  France
What is the two-letter country code for this unit?
  [Unknown]:  FR
Is <CN=www.myserver.com, OU=Foo Dept, O=Bar, L=Paris,
                ST=France, C=FR> correct?
  [no]:  yes

Enter key password for <myserverkeypair>
        (RETURN if same as keystore password):