Ukey device driver design and realization based on EFI BIOS
Baoxu Liu · Computer Engineering and Applications Journal · 2008
EFI sponsored by Intel is the next generation of BIOS framework,which is the BIOS innovation technology planning for the next generation of OS.Its own security problem has become the biggest obstacle of further development,while it solves lots of limitation of traditional BIOS well.This paper discusses the structure of EFI and the EFI driver model.On this basis,a Ukey driver based on EFI is designed and realized,which can be used to solve the identity authentication on BIOS layer.