Device Authentication by Physical Unclonable Functions

Author

Mugali, Kavita Chandrakant ; Patil, Minakshee M.

Author_Institution

Dept. of Electron. & Telecommun., Sinhgad Acad. of Eng., Pune, India

fYear

2015

fDate

26-27 Feb. 2015

Firstpage

327

Lastpage

329

Abstract

Physical Unclonable Functions (PUFs) are very efficient circuits which are able to extract secrets from physical characteristic of any integrated circuit (IC). Wires and transistors have inherent delay characteristics. PUF designs make use of these characteristics which are different for every chip. They vary from chip to chip. Thus PUFs are used for low cost authentication of each and every individual IC. PUFs generate volatile secret keys which are able to perform cryptographic operations.

Keywords

authorisation; integrated circuits; microprocessor chips; private key cryptography; wires (electric); cryptographic operations; device authentication; inherent delay characteristics; integrated circuit; low cost authentication; microprocessor chip; physical characteristic; physical unclonable functions; secret extraction; volatile secret keys; wires; Authentication; Delays; Integrated circuits; Multiplexing; Oscillators; Radiation detectors; Authentication; Integrated Circuit; Physical Unclonable Function;

fLanguage

English

Publisher

ieee

Conference_Titel

Computing Communication Control and Automation (ICCUBEA), 2015 International Conference on

Conference_Location

Pune

Type

conf

DOI

10.1109/ICCUBEA.2015.68

Filename

7155860

Link To Document

https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=721300