DocumentCode
2949251
Title
Design of Trusted BIOS in UEFI Base on USBKEY
Author
Hu, Yin ; Lv, Haoyong
Author_Institution
Network Center, Huanggang Normal Univ., Huanggang, China
fYear
2011
fDate
20-21 Aug. 2011
Firstpage
164
Lastpage
166
Abstract
To further enhance the safety of BIOS, this paper present a new trust BIOS verified and self-recovery model with USBKEY in Unified Extensible Firmware Interface (UEFI). This model established a trust chain from the first stage of UEFI to the operating system by analyzing the process of UEFI startup. Thus the model narrowed the scope of the root of trust and substantially improved the safety of the BIOS. With the popularity of UEFI, this model has a good prospect in achieving security on computer system.
Keywords
firmware; operating systems (computers); security of data; BIOS safety; USBKEY; computer system security; operating system; self-recovery model; trust chain; unified extensible firmware interface; Biological system modeling; Computer architecture; Computers; Digital signatures; Microprogramming; Operating systems; Trusted BIOS; Trusted Measurement; UEFI; USB Key;
fLanguage
English
Publisher
ieee
Conference_Titel
Intelligence Science and Information Engineering (ISIE), 2011 International Conference on
Conference_Location
Wuhan
Print_ISBN
978-1-4577-0960-9
Electronic_ISBN
978-0-7695-4480-9
Type
conf
DOI
10.1109/ISIE.2011.13
Filename
5997404
Link To Document