ScanPass is a password entry assistant that scans a QR code and places the data on the clipboard for use in other applications. ScanPass enables the usage of complex passwords without worrying about mistyping.
When prompted for a password, launch ScanPass and scan a QR code containing your password. Double tap the home button and select the application to return to the password entry field. Paste the password from the clipboard into the password entry field to authenticate to the application. Use ScanPass to log into your favorite password manager application.
The freely available Barcode Creator tool can be used to generate QR codes containing strong passwords. Barcode Creator is available here: http://www.redhoundsoftware.com/apps/smime/barcodegenerator.html. Read more at https://blog.redhoundsoftware.com/?p=10.