TY - GEN
T1 - Quaternary debiasing for physically unclonable functions
AU - Suzuki, Manami
AU - Ueno, Rei
AU - Homma, Naofumi
AU - Aoki, Takafumi
N1 - Funding Information:
This research was partially supported by JSPS KAKENHI Grants No. 17H00729.
Publisher Copyright:
© 2018 IEEE.
PY - 2018/7/19
Y1 - 2018/7/19
N2 - This paper proposes a new multiple-valued debiasing method for extracting uniform random binary responses from physically unclonable functions (PUFs). The proposed method handles PUF responses as quaternary values and extracts the corresponding binary responses in a stable and efficient manner. Two experiments were conducted to evaluate the stability and effectiveness of the proposed method with simulated and actual responses of the latch PUFs. The results show that the debiased, random binary responses obtained using the proposed method were 55-128% longer than those obtained using conventional best methods.
AB - This paper proposes a new multiple-valued debiasing method for extracting uniform random binary responses from physically unclonable functions (PUFs). The proposed method handles PUF responses as quaternary values and extracts the corresponding binary responses in a stable and efficient manner. Two experiments were conducted to evaluate the stability and effectiveness of the proposed method with simulated and actual responses of the latch PUFs. The results show that the debiased, random binary responses obtained using the proposed method were 55-128% longer than those obtained using conventional best methods.
KW - Debiasing
KW - Fuzzy extractor
KW - Latch PUF
KW - Multiple-valued logic
KW - PUF
KW - multiple-valued logic generation
UR - http://www.scopus.com/inward/record.url?scp=85050984790&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85050984790&partnerID=8YFLogxK
U2 - 10.1109/ISMVL.2018.00010
DO - 10.1109/ISMVL.2018.00010
M3 - Conference contribution
AN - SCOPUS:85050984790
T3 - Proceedings of The International Symposium on Multiple-Valued Logic
SP - 7
EP - 12
BT - Proceedings - 2018 IEEE 48th International Symposium on Multiple-Valued Logic, ISMVL 2018
PB - IEEE Computer Society
T2 - 48th IEEE International Symposium on Multiple-Valued Logic, ISMVL 2018
Y2 - 16 May 2018 through 18 May 2018
ER -