title: Encryption of Sqlite database
body: <p>I have a question about encryption of a Sqlite database.
  I integrated <a href="http://sqlcipher.net/ios-tutorial" rel="nofollow">sqlcipher</a> library into my iOS Application to decrypt a sqlite database.
  Now, how can I encrypt an existing sql database (plaintext).
  Can you give me all steps that I need to follow? Thanks</p>