UnlockID cydia tweak is the fastest and the most secure way to unlock your Mac and to fill in user names, and passwords on webpages using Touch ID.
When you’re near your locked computer or on a web page login form, unlock your iPhone using your fingerprint … Voilà !
You have to turn on Bluetooth on both Mac and iPhone. Your iPhone battery life will not be affected, UnlockID communicates with your Mac using Bluetooth Low Energy.
UnlockID works with iOS 7.0 or newer, 2011 MacBook Air or newer, 2012 MacBook Pro or newer, 2012 iMac or newer, 2011 Mac mimi or newer, 2013 Mac Pro.
Working perfectly with OS X Mavericks and iOS 7.0.4.