Title :
Differential public physically unclonable functions: Architecture and applications
Author :
Potkonjak, Miodrag ; Meguerdichian, Saro ; Nahapetian, Ani ; Wei, Sheng
Author_Institution :
Comput. Sci. Dept., Univ. of California, Los Angeles, CA, USA
Abstract :
We have developed an ultra low power (well below 1 nanojoule per transaction), ultra high speed (less than 1 nanosecond), and low cost (a few hundred gates) public physically unclonable function (PPUF). We have also developed the first PPUF-based smart card (SC). We analyze and demonstrate the security of this new SC against several families of potential security attacks.
Keywords :
cryptography; smart cards; differential public physically unclonable functions; first PPUF-based smart card; potential security attacks; Authentication; Computer architecture; Delay; Logic gates; Microprocessors; Authentication; PPUF; PUF; hardware security; smart cards;
Conference_Titel :
Design Automation Conference (DAC), 2011 48th ACM/EDAC/IEEE
Conference_Location :
New York, NY
Print_ISBN :
978-1-4503-0636-2
