Twitter Tools settings

After upgrading to the latest version of wordpress, my blog is showing the following message at the dashboard.

"Twitter recently changed how it authenticates its users, you will need you to update your Twitter Tools settings. We apologize for any inconvenience these new authentication steps may cause."

What are Twitter Consumer Key, Twitter Consumer Secret, Access Token and Access Token Secret

 

You need to go to twitter.com, login there and create an API for yourself. Or go here dev.twitter.com. Fill up the form and those keys will be provided to you.

 

I have done it but even then the twitter doesn't show by latest blog posts.

 

just login twiiterdotcom after then go to this url devdottwitterdotcom/apps/new and fill up the form u will get your Twitter Consumer Key, Twitter Consumer Secret, Access Token and Access Token Secret

 

I did this last night and it does work. Perhaps the plugin used?

 

I don't understand why it don't work for me.
Have updated the settings again but still the same result.

 

check your username and password..you may need the API key.