[dchest]

Obviously, there is no point in using a random salt when your key is public. There will be no point in using salt when they generate a random secure key ("We need to improve this password situation by moving a secure password into a system-level key store.") To be fair, there's no point in key derivation at all if the goal is to have a fixed or randomly generated key, so I don't know what they were thinking. Unless this password is provided by user.