title: RNGCryptoServiceProvider and Rfc2898DeriveBytes
body: <p>Does it make sense to run a encryption key (2048 bit) generated with the <code>RNGCryptoServiceProvider</code> through <code>Rfc2898DeriveBytes.GetBytes()</code> or is <code>Rfc2898DeriveBytes</code> more geared toward generating encryption keys from shorter keys like passphrases?</p>