INT 1F U - C&T "SuperState" BIOS(Basic Input/Output System) A set of standardized calls giving low-level access to the hardware. The BIOS is the lowest software layer above the actual hardware and serves to insulate programs (and operating systems) which use it from the details of accessing the hardware directly. - GET ENCRYPTED PASSWORD AH = F5h BL = FFh DX:DI = string buffer Return: CF set on error CF clear if successful BH = length of input string (if BH = 00h, password is not valid) DX:DI -> encrypted password string SeeAlso: AH=F5h/BL=FDh,AH=F5h/BL=FEh